ELECTRIFICATION PROJECT IN A BOX FACTORY

TREBALL FI DE GRAU

Grau en Enginyeria de la Energia

ELECTRIFICATION PROJECT IN A BOX FACTORY

Volume II

Electric calculations of the installation

Autor: Nil Domenech Ruiz Director: Rodolfo Oseira Goas Convocatòria: Junio 2017

Electrification project in a box factory

i

General index

1. MEMORY 2. ELECTRIC CALCULATIONS OF THE INSTALLATION 3. PLANES 4. BUDGET

Memoria

ii

Electric calculations index

2. ELECTRIC CALCULATIONS OF THE INSTALLATION ______________________ 15

2.1. Used formulas ........................................................................................................ 15

2.1.1. Three-phase system .............................................................................................. 15

2.1.2. Monophasic system .............................................................................................. 15

2.1.3. Formula electrical conductivity ............................................................................. 16

2.1.4. Overload formulas ................................................................................................ 17

2.1.5. Formula reactive energy compensation ............................................................... 17

2.1.6. Formula short circuit ............................................................................................. 18

2.1.7. Formula Bus bar .................................................................................................... 21

2.1.8. Formula ground resistance ................................................................................... 22

2.2. General panel of control and protection .............................................................. 24

2.2.1. Power demand ...................................................................................................... 24

2.2.2. Bus Bar calculations: Transformation Station ...................................................... 24

2.2.3. Calculation line: CT ................................................................................................ 25

2.2.4. Calculation line: General distribution panel ......................................................... 26

2.2.5. Calculation line: TS GROUP ................................................................................... 27

2.2.6. Calculation line: SWITCHBOARD ........................................................................... 27

2.2.7. Calculation line: LIGHTING TS ............................................................................... 28

2.2.8. Calculation line: METER PLUG .............................................................................. 29

2.2.9. Bus Bar calculations: General Panel ..................................................................... 30

2.3. Sub-panel General Panel ....................................................................................... 31

2.3.1. Power demand ...................................................................................................... 31

2.3.2. Capacitor bank calculation .................................................................................... 32

2.3.3. Calculation line: Capacitor bank ........................................................................... 33

2.3.4. Calculation line: PUMP01 ..................................................................................... 34

2.3.1. Calculation line: PURIFICATION ............................................................................ 34

2.3.2. Calculation line: SP-ELE ......................................................................................... 35

2.3.3. Calculation line: SP-WEATHER .............................................................................. 36

2.3.4. Calculation line: SP-COMP .................................................................................... 37

2.3.5. Calculation line: SP-WASEHOUSE ......................................................................... 38

2.3.6. Calculation line: SP-OFILOG .................................................................................. 39

2.3.7. Calculation line: SP-EMBA244 .............................................................................. 39

2.3.8. Calculation line: SP-EMBA170 .............................................................................. 40

2.3.9. Calculation line: SP-PROD1 ................................................................................... 41

2.3.10. Calculation line: SP-WORKSHOP ........................................................................... 42


iii

2.3.11. Calculation line: SP-PROD2 ................................................................................... 43

2.3.12. Calculation line: SP-BOBST ................................................................................... 44

2.3.13. Calculation line: SP-TRANSFER ............................................................................. 45

2.3.14. Calculation line: SP-EXIT ....................................................................................... 46

2.3.15. Calculation line: SP-SUCTION ............................................................................... 47

2.3.16. Calculation line: SP-TOILETS ................................................................................. 48

2.3.17. Calculation line: SP-OFFICES ................................................................................. 49

2.3.18. Calculation line: SP-INFORMATICS ....................................................................... 50

2.3.19. Calculation line: SP-FIREPROT .............................................................................. 51

2.3.20. Calculation line: SP-VENTILATION ........................................................................ 52

2.3.21. Calculation line: SP-LIGHTING .............................................................................. 53

2.3.22. Calculation line: SP-DINING .................................................................................. 54

2.3.23. Calculation line: SP-DYE ........................................................................................ 55

2.3.24. Calculation line: SP-PRESS .................................................................................... 56

2.4. Sub-panel SP-WEATHER ......................................................................................... 57

2.4.1. Power demand ..................................................................................................... 57

2.4.2. Calculation line: CP-GEOTHERMAL ...................................................................... 57

2.4.3. Calculation line: GAS BOILER ................................................................................ 58

2.4.4. Calculation line: LT ................................................................................................ 59

2.4.5. Calculation line: LT-01 .......................................................................................... 59

2.4.6. Calculation line: EMERGENCY .............................................................................. 60

2.4.7. Calculation line: PUMPS-02 .................................................................................. 61

2.4.8. Calculation line: OFFICES PUMP ........................................................................... 61

2.4.9. Calculation line: DRESSING ROOM PUMP ............................................................ 62

2.4.10. Calculation line: ACS PUMP .................................................................................. 63

2.4.11. Calculation line: AIRCOND .................................................................................... 64

2.4.12. Calculation line: PUMPS-01 .................................................................................. 65

2.4.13. Calculation line: FACTORY PUMP ......................................................................... 65

2.4.14. Calculation line: WAREHOUSE PUMP .................................................................. 66

2.4.15. Calculation line: CONTROLPUMPS ....................................................................... 67

2.4.16. Bus Bar calculations: SP-WEATHER ...................................................................... 68

2.5. Sub-panel SP-COMP ............................................................................................... 69

2.5.1. Power demand ..................................................................................................... 69

2.5.2. Calculation line: COM01 ....................................................................................... 69


2.5.4. Calculation line: DRY01 ......................................................................................... 71

2.5.5. Calculation line: COMP-2 ...................................................................................... 72

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2.5.6. Calculation line: LT01 ............................................................................................ 72

2.5.7. Calculation line: EMERGENCY ............................................................................... 73


2.5.9. Calculation line: SUCTION ..................................................................................... 75

2.5.10. Calculation line: PLUG01 ....................................................................................... 75

2.5.11. Calculation line: SERVICE BOXES ........................................................................... 76

2.5.12. Calculation line: SW V P ........................................................................................ 77

2.5.13. Bus Bar calculations: SP-COMP ............................................................................. 78

2.6. Sub-panel SP-WAREHOUSE ................................................................................... 79

2.6.1. Power demand ...................................................................................................... 79

2.6.2. Calculation line: WAREHOUSE 0 ........................................................................... 79

2.6.3. Calculation line: CBA01 ......................................................................................... 80

2.6.4. Calculation line: CBA02 ......................................................................................... 81


2.6.6. Calculation line: CBA3 ........................................................................................... 82

2.6.7. Calculation line: CBA4 ........................................................................................... 83


2.6.9. Calculation line: DOOR01 ...................................................................................... 84






2.6.15. Calculation line: LP01 ............................................................................................ 88

2.6.16. Calculation line: LP02 ............................................................................................ 89


2.6.18. Calculation line: AER01 ......................................................................................... 90



2.6.21. Calculation line: SB ................................................................................................ 92

2.6.22. Calculation line: BRIDGE ....................................................................................... 93

2.6.23. Calculation line: BACKUP ...................................................................................... 94

2.6.24. Bus Bar calculations: SP-WAREHOUSE ................................................................. 95

2.7. Sub-panel SP-OFILOG............................................................................................. 96

2.7.1. Power demand ...................................................................................................... 96

2.7.2. Calculation line: LT ................................................................................................ 96



v

2.7.4. Calculation line: EMERGENCY .............................................................................. 97

2.7.5. Calculation line: PLUGS01 .................................................................................... 98

2.7.6. Calculation line: PLUGS 1 ...................................................................................... 99

2.7.7. Calculation line: PLUGS 2 ...................................................................................... 99

2.7.8. Calculation line: PLUGS 3 .................................................................................... 100

2.7.9. Calculation line: PLUGS02 .................................................................................. 101

2.7.10. Calculation line: PLUGS 4 .................................................................................... 101

2.7.11. Calculation line: CLI01 ........................................................................................ 102


2.7.13. Bus Bar calculations: SP-WEATHER .................................................................... 103

2.8. Sub-panel SP-EMBA244 ....................................................................................... 104

2.8.1. Power demand ................................................................................................... 104

2.8.2. Calculation line: BCR01 ....................................................................................... 105

2.8.3. Calculation line: EMBA244-1 .............................................................................. 105

2.8.4. Calculation line: TIER01 ...................................................................................... 106

2.8.5. Calculation line: CCM01 ..................................................................................... 107

2.8.6. Calculation line: PALLMAC.................................................................................. 108


2.8.8. Calculation line: GH01 ........................................................................................ 109

2.8.9. Calculation line: CHAIN01 ................................................................................... 110

2.8.10. Calculation line: CHAIN02 ................................................................................... 110


2.8.12. Calculation line: DIS01 ........................................................................................ 112

2.8.13. Calculation line: ROLL01 ..................................................................................... 112


2.8.15. Calculation line: FEEDER ..................................................................................... 114

2.8.16. Bus Bar calculations: SP-EMBA244 .................................................................... 115

2.9. Sub-panel SP-EMA170 ......................................................................................... 116

2.9.1. Power demand ................................................................................................... 116

2.9.2. Calculation line: BCR01 ....................................................................................... 116

2.9.3. Calculation line: EMBA170 1 .............................................................................. 117

2.9.4. Calculation line: ELEVATOR ................................................................................ 118

2.9.5. Calculation line: TIER01 ...................................................................................... 118

2.9.6. Calculation line: ROBOT ...................................................................................... 119

2.9.7. Calculation line: EMBA170 2 .............................................................................. 120

2.9.8. Calculation line: HYDELEVATOR01 ..................................................................... 121


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2.9.10. Calculation line: HYDELEVATOR02 ...................................................................... 122

2.9.11. Calculation line: FEEDER ..................................................................................... 123

2.9.12. Calculation line: EMBA170 3 ............................................................................... 123




2.9.16. Bus Bar calculations: SP-EMBA170 ..................................................................... 126

2.10. Sub-panel SP-PROD1 ........................................................................................... 127

2.10.1. Power demand .................................................................................................... 127

2.10.2. Calculation line: STR01 ........................................................................................ 128

2.10.3. Calculation line: STR02 ........................................................................................ 128

2.10.4. Calculation line: BALER01 ................................................................................... 129

2.10.5. Calculation line: BALER02 ................................................................................... 130

2.10.6. Calculation line: SEM01 ...................................................................................... 131

2.10.7. Calculation line: BIMA01 ..................................................................................... 131

2.10.8. Calculation line: PAMA01 ................................................................................... 132

2.10.9. Calculation line: EBR01 ....................................................................................... 133




2.10.13. Calculation line: TRIFASIC PLUGS ........................................................................ 136

2.10.14. Bus Bar calculations: SP-PROD1 .......................................................................... 137

2.11. Sub-panel SP-WORKSHOP ................................................................................... 138

2.11.1. Power demand .................................................................................................... 138


2.11.3. Calculation line: LT01 .......................................................................................... 139

2.11.4. Calculation line: PLUGS ....................................................................................... 140

2.11.5. Calculation line: EMERGENCY ............................................................................. 140

2.11.6. Calculation line: SERVICEBOX01 ......................................................................... 141

2.11.7. Calculation line: SERVICEBOX02 ......................................................................... 142

2.11.8. Calculation line: SERVICE BOXES ......................................................................... 142

2.11.9. Calculation line: AER01 ....................................................................................... 143

2.11.10. Bus Bar calculations: SP-WORKSHOP ................................................................. 144

2.12. Sub-panel SP-PROD2 ........................................................................................... 145

2.12.1. Power demand .................................................................................................... 145

2.12.2. Calculation line: DC01 ......................................................................................... 146



vii

2.12.4. Calculation line: ST01 ......................................................................................... 147

2.12.5. Calculation line: SHEAR01 .................................................................................. 148

2.12.6. Calculation line: SM01 ........................................................................................ 149

2.12.7. Calculation line: CR01 ......................................................................................... 149

2.12.8. Calculation line: CR02 ......................................................................................... 150

2.12.9. Calculation line: PLUGS....................................................................................... 151

2.12.10. Calculation line: PROD2-1................................................................................... 152

2.12.11. Calculation line: DOOR01 ................................................................................... 152



2.12.14. Bus Bar calculations: SP-PROD2 ......................................................................... 155

2.13. Sub-panel SP-BOBST ............................................................................................ 156

2.13.1. Power demand ................................................................................................... 156


2.13.3. Calculation line: BOBST1 .................................................................................... 157

2.13.4. Calculation line: PE01 ......................................................................................... 157

2.13.5. Calculation line: ROLLER ..................................................................................... 158

2.13.6. Calculation line: PLUGS....................................................................................... 159


2.13.8. Bus Bar calculations: SP-BOBST .......................................................................... 160

2.14. Sub-panel SP-TRANSFER ...................................................................................... 161

2.14.1. Power demand ................................................................................................... 161

2.14.2. Calculation line: TRANSFER0 .............................................................................. 162

2.14.3. Calculation line: ROLLER04 ................................................................................. 163



2.14.6. Calculation line: TRA01 ....................................................................................... 165





2.14.11. Calculation line: CAR01....................................................................................... 168

2.14.12. Calculation line: CAR02....................................................................................... 169





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2.14.17. Bus Bar calculations: SP-TRANSFER .................................................................... 172

2.15. Sub-panel SP-EXT ................................................................................................. 173

2.15.1. Power demand .................................................................................................... 173

2.15.2. Calculation line: DOOR01 .................................................................................... 174

2.15.3. Calculation line: DOOR02 .................................................................................... 174

2.15.4. Calculation line: BACKUP .................................................................................... 175

2.15.5. Bus Bar calculations: SP-EXT ............................................................................... 176

2.16. Sub-panel SP-SUCTION ........................................................................................ 177

2.16.1. Power demand .................................................................................................... 177

2.16.2. Calculation line: SP-SUC-VENT ............................................................................ 177

2.16.3. Calculation line: FTM1500 .................................................................................. 178

2.16.4. Calculation line: SUCTION 1 ................................................................................ 179

2.16.5. Calculation line: VAL-VEOLAR1500 ..................................................................... 180

2.16.6. Calculation line: SWITCHBOARD ......................................................................... 180

2.16.7. Calculation line: SUCTION 2 ................................................................................ 181

2.16.8. Calculation line: PLC ............................................................................................ 182

2.16.9. Calculation line: SIGNAL 24V .............................................................................. 182

2.16.10. Calculation line: BACKUP1 .................................................................................. 183


2.16.12. Bus Bar calculations: SP-SUCTION ...................................................................... 184

2.17. Sub-panel SP-SUC-VENT ...................................................................................... 185

2.17.1. Power demand .................................................................................................... 185

2.17.2. Calculation line: CUT ........................................................................................... 186

2.17.3. Calculation line: SWITCHBOARD ......................................................................... 186



2.17.6. Bus Bar calculations: SP-SUC-VENT .................................................................... 189

2.18. Sub-panel SP-TOILETS .......................................................................................... 190

2.18.1. Power demand .................................................................................................... 190

2.18.2. Calculation line: TOILETS 1 .................................................................................. 190





2.18.7. Calculation line: HDRY01..................................................................................... 194

2.18.8. Calculation line: HDRY02..................................................................................... 194



ix

2.18.10. Calculation line: HDRY03 .................................................................................... 196

2.18.11. Calculation line: HDRY04 .................................................................................... 196

2.18.12. Calculation line: AIR01 ........................................................................................ 197

2.18.13. Calculation line: TOILETS 4 ................................................................................. 198



2.18.16. Calculation line: AUTDOOR ................................................................................ 200

2.18.17. Bus Bar calculations: SP-TOILETS........................................................................ 200

2.19. Sub-panel SP-OFFICES .......................................................................................... 201

2.19.1. Power demand ................................................................................................... 201

2.19.2. Calculation line: OFFICES 1 ................................................................................. 202



2.19.5. Calculation line: EMERGENCY ............................................................................ 204







2.19.12. Calculation line: PLUG01 .................................................................................... 209













2.19.25. Calculation line: DOOR ....................................................................................... 218

2.19.26. Bus Bar calculations: SP-OFFICES ....................................................................... 219

2.20. Sub-panel SP-INFORMATICS ................................................................................ 220

2.20.1. Power demand ................................................................................................... 220

Memoria

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2.20.2. Calculation line: PLUGSAI 1 ................................................................................. 221

2.20.3. Calculation line: PSAI11 ...................................................................................... 222

















2.20.20. Calculation line: AIRCON01 ................................................................................. 233

2.20.21. Calculation line: RACK 1 ...................................................................................... 234

2.20.22. Calculation line: RACK COM1 .............................................................................. 234

2.20.23. Calculation line: RACK SER1 ................................................................................ 235

2.20.24. Calculation line: RACK 2 ...................................................................................... 236

2.20.25. Calculation line: RACK COM2 .............................................................................. 236

2.20.26. Calculation line: RACK SER2 ................................................................................ 237

2.20.27. Calculation line: CCTV ......................................................................................... 238

2.20.28. Calculation line: SP-SAILOG................................................................................. 238

2.20.29. Calculation line: SP-RACK B ................................................................................. 239

2.20.30. Bus Bar calculations: SP-INFORMATICS .............................................................. 240

2.21. Sub-panel SP-SAILOG ........................................................................................... 241

2.21.1. Power demand .................................................................................................... 241

2.21.2. Calculation line: SAILOG ...................................................................................... 241




2.21.6. Bus Bar calculations: SP-SAILOG ......................................................................... 244

2.22. Sub-panel SP-RACKB ............................................................................................ 245


xi

2.22.1. Power demand ................................................................................................... 245

2.22.2. Calculation line: RACKB 1 ................................................................................... 245

2.22.3. Calculation line: PRACKB01 ................................................................................ 246


2.22.5. Calculation line: RACKB 2 ................................................................................... 247



2.22.8. Bus Bar calculations: SP-RACKB .......................................................................... 249

2.23. Sub-panel SP-FIREPROT ....................................................................................... 250

2.23.1. Power demand ................................................................................................... 250

2.23.2. Calculation line: FIREPROT 1 .............................................................................. 250



2.23.5. Calculation line: PLUG ........................................................................................ 252

2.23.6. Calculation line: POWER GRILL ........................................................................... 253

2.23.7. Calculation line: CHLORINATION ........................................................................ 254

2.23.8. Calculation line: AEROTHERM ............................................................................ 255

2.23.9. Calculation line: RESISTANCE TANK ................................................................... 256

2.23.10. Bus Bar calculations: SP-FIREPROT ..................................................................... 256

2.24. Sub-panel SP-VENTILATION ................................................................................. 257

2.24.1. Power demand ................................................................................................... 257

2.24.2. Calculation line: CONTROL VENTILATION .......................................................... 258

2.24.3. Calculation line: EXTRACT01............................................................................... 259









2.24.12. Bus Bar calculations: SP-VENTILATION .............................................................. 266

2.25. Sub-panel SP-LIGHTING ....................................................................................... 267

2.25.1. Power demand ................................................................................................... 267

2.25.2. Calculation line: LIGHTING1 ............................................................................... 268



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2.25.5. Calculation line: EMERGENCY01 ......................................................................... 270

2.25.6. Calculation line: LIGHTING2 ................................................................................ 271










2.25.16. Calculation line: EMERGENCY02 ......................................................................... 277








2.25.24. Calculation line: DALI .......................................................................................... 283

2.25.25. Bus Bar calculations: SP-LIGHTING ..................................................................... 284

2.26. Sub-panel SP-DINING ........................................................................................... 285

2.26.1. Power demand .................................................................................................... 285

2.26.2. Calculation line: DINING 1 ................................................................................... 285



2.26.5. Calculation line: DINING 2 ................................................................................... 287



2.26.8. Calculation line: CPLUGS ..................................................................................... 289

2.26.9. Calculation line: DOOR ........................................................................................ 290

2.26.10. Bus Bar calculations: SP-DINING ......................................................................... 290

2.27. Sub-panel SP-DYE ................................................................................................. 291

2.27.1. Power demand .................................................................................................... 291

2.27.2. Calculation line: DYE 1 ........................................................................................ 292

2.27.3. Calculation line: DISP01 ...................................................................................... 292

2.27.4. Calculation line: AGI01 ........................................................................................ 293


xiii

2.27.5. Calculation line: COM01 ..................................................................................... 294


2.27.7. Calculation line: AIR01 ........................................................................................ 295

2.27.8. Calculation line: LIFT01 ....................................................................................... 296

2.27.9. Calculation line: AGI02 ....................................................................................... 297

2.27.10. Calculation line: SERBOX .................................................................................... 297






2.27.16. Bus Bar calculations: SP-DYE .............................................................................. 301

2.28. GROUNDING CALCULATION ................................................................................ 302

3. PLANES ____________________________ ¡ERROR! MARCADOR NO DEFINIDO.

3.1. SITUATION PLANE .................................................... ¡Error! Marcador no definido.

3.2. SITE PLANE ............................................................... ¡Error! Marcador no definido.

3.3. FLOOR PLANE: LOW LEVEL ...................................... ¡Error! Marcador no definido.

3.3.1. PANEL DISTRIBUTION .............................................. ¡Error! Marcador no definido.

3.3.2. DRIVING DISTRIBUTION ........................................... ¡Error! Marcador no definido.

3.3.3. LIGHTING DISTRIBUTION ......................................... ¡Error! Marcador no definido.

3.4. FLOOR PLANE: TOP LEVEL ........................................ ¡Error! Marcador no definido.

3.4.1. PANEL DISTRIBUTION .............................................. ¡Error! Marcador no definido.

3.4.2. DRIVING DISTRIBUTION ........................................... ¡Error! Marcador no definido.

3.4.3. LIGHTING DISTRIBUTION ......................................... ¡Error! Marcador no definido.

3.5. LINE DIAGRAM: CPM AND GENERAL PANEL OF CONTROL AND PROTECTION

.................................................................................. ¡Error! Marcador no definido.

3.6. LINE DIAGRAM: SP-WEATHER ................................. ¡Error! Marcador no definido.

3.7. LINE DIAGRAM: SP-COMP ........................................ ¡Error! Marcador no definido.

3.8. LINE DIAGRAM: SP-WAREHOUSE ............................ ¡Error! Marcador no definido.

3.9. LINE DIAGRAM:SP-OFILOG ...................................... ¡Error! Marcador no definido.

3.10. LINE DIAGRAM: SP-EMBA244 .................................. ¡Error! Marcador no definido.

3.11. LINE DIAGRAM: SP-EMBA170 .................................. ¡Error! Marcador no definido.

3.12. LINE DIAGRAM: SP-PROD1 ...................................... ¡Error! Marcador no definido.

3.13. LINE DIAGRAM: SP-WORKSHOP .............................. ¡Error! Marcador no definido.

3.14. LINE DIAGRAM: SP-PROD2 ...................................... ¡Error! Marcador no definido.

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3.15. LINE DIAGRAM: SP-BOBST ........................................ ¡Error! Marcador no definido.

3.16. LINE DIAGRAM: SP-TRANSFER .................................. ¡Error! Marcador no definido.

3.17. LINE DIAGRAM: SP-EXT ............................................. ¡Error! Marcador no definido.

3.18. LINE DIAGRAM: SP-SUCTION .................................... ¡Error! Marcador no definido.

3.19. LINE DIAGRAM: SP-SUC-VENT .................................. ¡Error! Marcador no definido.

3.20. LINE DIAGRAM: SP-TOILETS ...................................... ¡Error! Marcador no definido.

3.21. LINE DIAGRAM: SP-OFFICES ..................................... ¡Error! Marcador no definido.

3.22. LINE DIAGRAM: SP-INFORMATICS ........................... ¡Error! Marcador no definido.

3.23. LINE DIAGRAM: SP-SAILOG AND SP-RACKB ............. ¡Error! Marcador no definido.

3.24. LINE DIAGRAM: SP-FIREPROT ................................... ¡Error! Marcador no definido.

3.25. LINE DIAGRAM: SP-VENTILATION ............................ ¡Error! Marcador no definido.

3.26. LINE DIAGRAM: SP-LIGHTING ................................... ¡Error! Marcador no definido.

3.27. LINE DIAGRAM: SP-DINING ...................................... ¡Error! Marcador no definido.

3.28. LINE DIAGRAM: SP-DYE ............................................ ¡Error! Marcador no definido.

4. BUDGET ___________________________ ¡ERROR! MARCADOR NO DEFINIDO.


15

2. Electric calculations of the installation

In this chapter, we will explain the calculations of the electric lines, panels and protections.

2.1. Used formulas

We will use the next formulas:

2.1.1. Three-phase system

𝑰 =𝑷𝒄

𝑼·𝐜𝐨𝐬 𝝋·√𝟑= (𝑨) (Eq. 2.1.1.)

𝒆 =𝑳·𝑷𝒄

𝒌·𝑼·𝒏·𝒔= (𝑽) (Eq. 2.1.2.)

2.1.2. Monophasic system

𝑰 =𝑷𝒄

𝑼·𝐜𝐨𝐬 𝝋= (𝑨) (Eq. 2.1.3.)

𝒆 =𝟐·𝑳·𝑷𝒄

𝒌·𝑼·𝒏·𝒔= (𝑽) (Eq. 2.1.4.)

Where:

Pc=Calculation power (W).

L=Calculation longitude (m).

e=Tension fall (V).

k=Conductivity (S/m).

I=Intensity (A).

U=Service voltage three-phase or monophasic (V).

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S=Conductor cross-section (mm2).

cos 𝜑=Power factor.

N=Number phase conductors.

2.1.3. Formula electrical conductivity

𝒌 =𝟏

𝝆 (Eq. 2.1.5.)

𝝆 = 𝝆𝟐𝟎[𝟏 + 𝜶(𝑻 − 𝟐𝟎)] (Eq. 2.1.6.)

𝑻 = 𝑻𝟎 + [(𝑻𝒎𝒂𝒙 − 𝑻𝟎) · (𝑰

𝑰𝒎𝒂𝒙)

𝟐

] (Eq. 2.1.7.)

Where:

K=Conductivity of the conductor on T temperature.

𝜌=Resistivity of the conductor on T temperature.

𝜌20=Resistivity of the conductor on 20 degree.

Cu=0,018

Al=0,029

𝛼=Temperature coefficient.

Cu=0,00392

Al=0,00403

T=Conductor temperature (ºC).

T0=Ambient temperature (ºC).


17

Buried cables=25ºC

Outdoor cables=40ºC

Tmax=Conductor maximum temperature admissible (ºC).

XLPE, EPR=90ºC

PVC=70ºC

I=Expected intensity on the conductor (A).

Imax=Maximum intensity admissible on the conductor (A).

2.1.4. Overload formulas

𝑰𝒃 ≤ 𝑰𝒏 ≤ 𝑰𝒛 (Eq. 2.1.8.)

𝑰𝟐 ≤ 𝟏, 𝟒𝟓 𝑰𝒛 (Eq. 2.1.9.)

Where:

Ib=Used intensity on circuit.

Iz=Admissible intensity of the canalization according to UNE 20-460/5-523.

In=Nominal intensity of the protection element. For the adjustable elements, is the intensity

chosen.

I2=Intensity that ensures the operation of the protection element. We choose:

-For the automatic switch, to the operating intensity in conventional time: ≤1,45In

-For Fuses, to the fusion intensity in conventional time: 1,6In.

2.1.5. Formula reactive energy compensation

𝐜𝐨𝐬 𝝋 =𝑷

√𝑷𝟐+𝑸𝟐 (Eq. 2.1.10.)

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18

𝐭𝐚𝐧 𝝋 =𝑸

𝑷 (Eq. 2.1.11.)

𝑸𝑪 = 𝑷 · (𝐭𝐚𝐧 𝝋𝟏 − 𝐭𝐚𝐧 𝝋𝟐) (Eq. 2.1.12.)

𝑪 =𝑸𝒄·𝟏𝟎𝟎𝟎

𝑼𝟐·𝝎; (𝒎𝒐𝒏𝒐𝒑𝒉𝒂𝒔𝒊𝒄 𝒂𝒏𝒅 𝒕𝒉𝒓𝒆𝒆 − 𝒑𝒉𝒂𝒔𝒆 𝒊𝒏 𝒔𝒕𝒂𝒓) (Eq. 2.1.13.)

𝑪 =𝑸𝒄·𝟏𝟎𝟎𝟎

𝟑·𝑼𝟐·𝝎; (𝒕𝒉𝒓𝒆𝒆 − 𝒑𝒉𝒂𝒔𝒆 𝒊𝒏 𝒕𝒓𝒊𝒂𝒏𝒈𝒍𝒆) (Eq. 2.1.14.)

Where:

P=Installation active power (kW).

Q=Installation reactive power (kVAr).

Qc=Reactive power to compensate (kVAr).

𝜑1=Offset angle of the installation to compensate.

𝜑2=Offset angle to achieve.

U=Composed Voltage (V).

𝜔 = 2 · 𝜋 ∗ 𝑓; f=50Hz

C=Capacity of capacitors.

2.1.6. Formula short circuit

𝑰𝒑𝒑𝒄𝒍 =𝑪𝒕·𝑼

𝒁𝒕·√𝟑 (Eq. 2.1.15.)


19

Where:

𝐼𝑝𝑝𝑐𝑙=Permanent intensity of short circuit at the beginning of the line.

Ct=Voltage coefficient.

U=Thee-phase voltage (V).

Zt=Total impedance in mohms, upstream of the short circuit point (not included the studied

line).

𝑰𝒑𝒑𝒄𝑭 =𝑪𝒕·𝑼𝒇

𝟐·𝒁𝒕 (Eq. 2.1.16.)

Where:

Ippcf=Permanent current of short circuit on the end of the line (A).

Ct=Voltage coefficient.

Uf=Monophasic voltage (V).

Zt= Total impedance in mohms, included the studied line (is the same that the impedance on

the beginning plus the impedance of the line).

The total impedance to the short circuit point will be:

𝒁𝒕 = √𝑹𝒕𝟐 + 𝑿𝒕

𝟐 (Eq. 2.1.17.)

Where:

Rt=R1+R2+…+Rn (sum of the resistances of the lines upstream to the short circuit point).

Xt= X1+X2+…+Xn (sum of the reactance of the lines upstream to the short circuit point).

𝑹 =𝑳·𝟏𝟎𝟎𝟎·𝑪𝑹

𝑲·𝑺·𝒏 (𝒎Ω) (Eq. 2.1.18.)

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20

𝑿 =𝑳·𝑿𝒖

𝒏 (𝒎Ω) (Eq. 2.1.19.)

R=Resistance of the line (mΩ).

X=Reactance of the line (mΩ).

L=Longitude of the line (m).

CR=Resistivity coefficient.

K=Conductivity of the material.

S=Section of the line (mm2).

Xu=Reactance of the line (mΩ/m)

N=Number of conductors per phase.

𝒕𝒎𝒄𝒊𝒄𝒄 =𝑪𝒄·𝑺𝟐

𝑰𝒑𝒄𝒄𝑭𝟐 (Eq. 2.1.20.)

Where:

Tmcicc=Maximum time in seconds that a conductor supports an Ipcc.

Cc=Constant that depends on the conductor and their isolation.

S=Section of the line (mm2).

Ipccf=Permanent current of short circuit on the end of the line (A).

𝒕𝒇𝒊𝒄𝒄 =𝑭𝒖𝒔𝒆 𝒄𝒐𝒏𝒔𝒕𝒂𝒏𝒕

𝑰𝒑𝒄𝒄𝑭𝟐 (Eq. 2.1.21.)


21

Where:

tficc=Melting time of a fuse for a particular short circuit current.

IpccF= Permanent current of short circuit on the end of the line (A).

𝑳𝒎𝒂𝒙 =𝑪𝒕·𝑼𝑭

𝟐·𝑰𝑭𝟓·√(𝑪𝒓

𝑲·𝑺·𝒏)

𝟐+(

𝑿𝒖𝒏·𝟏𝟎𝟎𝟎

)𝟐 (Eq. 2.1.22.)

Where:

𝐿𝑚𝑎𝑥=Maximum conductor longitude protected of a short circuit in meters (Protected by

fuses).

𝑈𝐹=Phase voltage (V).

K=Conductivity.

S=Conductor section (mm2).

𝑋𝑢=Reactance per longitude (mΩ/m). Usually 0,1 in isolated conductors.

n=Number of conductors per phase.

𝐶𝑡=0,8; Tension coefficient.

𝐶𝑟=1,5; Resistance coefficient.

𝐼𝐹5=Melting current (A) of fuses in 5 seconds.

Valid curves for automatic interrupters with electromagnetic Relay.

Curve B Imag=5In

Curve C Imag=10In

Curve D & MA Imag=20In

2.1.7. Formula Bus bar

Electrodynamic calculation

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22

𝝈𝒎𝒂𝒙 =𝑰𝒑𝒄𝒄

𝟐 ·𝑳𝟐

𝟔𝟎·𝒅·𝑾𝒊·𝒏 (Eq. 2.1.23.)

Where:

𝜎𝑚𝑎𝑥 =Maximum tension in the cooper (or aluminium) plates (kg/cm2).

Ipcc2=Permanent short circuit current (kA).

L=Distance between supports (cm).

d=Distance between plates (cm).

n=Number of plates per phase.

Wi=Module resistant per plate in the i-i axis (cm3).

Check for thermal request in short circuit

𝑰𝒄𝒄𝒄𝒔 =𝑲𝒄·𝑺

𝟏𝟎𝟎𝟎·√𝒕𝒄𝒄 (Eq. 2.1.24.)

Where:

𝐼𝑐𝑐𝑐𝑠 =Short circuit current supported by the conductor during time of short circuit (kA).

S=Section of the plates (mm2).

tcc=Duration of short circuit (s).

Kc=Conductor constant. Cu=164 ; Al=107.

2.1.8. Formula ground resistance

Buried plate

𝑹𝒈 =𝟎,𝟖·𝝆

𝑷 (Eq. 2.1.25.)

Where:


23

Rg=Ground resistance (Ω)

𝜌 =Land resistivity (Ω·m).

P=Plate perimeter (m).

Vertical pica

𝑹𝒈 =𝝆

𝑳 (Eq. 2.1.26.)

Where:



L=Pica longitude (m).

Conductor buried horizontally

𝑹𝒈 = 𝟐 ·𝝆

𝑳 (Eq. 2.1.27.)

Where:



L=Conductor longitude (m).

Parallel association of several electrodes

𝑹𝒈 =𝟏

𝑳𝒄𝟐·𝝆

+𝑳𝒑

𝝆+

𝑷

𝟎,𝟖·𝝆

(Eq. 2.1.28.)

Where:

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24



Lc=Total conductor longitude (m).

Lp=Total pica longitude (m).

P=Plate perimeter (m).

2.2. General panel of control and protection

2.2.1. Power demand

-Total installed power:

General Distribution Panel 1.127.964 W

Switchboard 50 W

Lighting TS 64 W

Meter Plug 500 W

TOTAL: 1.128.578 W

-Lighting power: 30.490 W

-Driving power: 1.098.088 W

-Maximum admissible power: 630.000 W

2.2.2. Bus Bar calculations: Transformation Station

Data

Metal: Cu.

State of the plates: Bare.

Number of plates per phase: 1.

Distance between plates: d=10 cm.

Distance between supports: L=25 cm.

Short circuit time: 0,5 s.


25

Used plate

Section: 500 mm2.

Amplitude: 100 mm.

Thickness: 5 mm.

Wx, Ix, Wi, li (cm3, cm4): 8,333 ; 41,66 ; 0,4166; 0,104.

I. admissible of the bus bar: 1.200 A.

a) Electrodynamic calculation

𝜎𝑚𝑎𝑥 =21,83

2 · 252

60 · 10 · 0,4166 · 1= 1.191,641 ≤ 1200

𝑘𝑔

𝑐𝑚2 𝐶𝑢

b) Thermal calculation per admissible current

𝐼𝑐𝑎𝑙 = 909,35 𝐴

𝐼𝑎𝑑𝑚 = 1.200 𝐴

c) Check for thermal request in short circuit

𝐼𝑝𝑐𝑐 = 21,83 𝑘𝐴

𝐼𝑐𝑐𝑐𝑠 =𝐾𝑐 · 𝑆

1000 · √𝑡𝑐𝑐

=164 · 500

1000 · √0,5= 115,97 𝑘𝐴

2.2.3. Calculation line: CT

Service Voltage: 400 V.

Canalization: E-Unip. O Mult. Bandeja Perfor.

Longitude: 10 m; Cos 𝜑: 1; Xu: 0,1 mΩ/m;

Apparent power of the transformer: 630 kVA.

Load index c=2,17.

𝐼 =𝐶𝑡 · 𝑆𝑡 · 1000

𝑈 · √3=

1 · 630 · 1000

400 · √3= 909,35𝐴

We try unipolar conductors 4(4x240)mm2 Al

Level of insulation: 0,6/1 kV, XPLE+Pol (no fire propagator and low smoke emissions).

Designed: UNE: RZ1-AL(AS).

According to ITC BT-19 the maximum current admissible of the selected conductors at 40ºC

is 1.420A.

Tray dimensions: 300x60mm. Useful section: 14.930 mm2.

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Tension fall:

Cable temperature: 60,5ºC

𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =10·630000

29,64·400·4·240+

10·630000·0,1·0

1000·400·4·1= 0,55𝑉 = 0,14%

𝑒(𝑡𝑜𝑡𝑎𝑙)=0,14% maximum admissible 4,5%

Thermic protection:

Four pole automatic switch In: 1250A. Thermic regulation Ireg= 900A.

Differential protection:

Relay and differential transformer sensitivity: 500mA. AC class [s].

2.2.4. Calculation line: General distribution panel


Canalization: D-Unip. O Mult. Conductor enterrad.

Longitude: 10 m; Cos 𝜑: 1; Xu: 0,1 mΩ/m;

Power to install: 1.127.964 W.

Simultaneity factor: 0,5

Calculation power (according to ITC BT-44 and ITC BT-47):

𝑃 = 176.000 · 1,25 + 389.430 = 609.430 𝑊

𝐼 =609.430

400 · √3= 879,66𝐴

We try unipolar conductors 4(4x240)mm2 Al

Level of insulation: 0,6/1 kV, XPLE. Designed: UNE: RV-AL.


is 1.044A.

Outer tube diameter: 4(225) mm.

Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =27·609430

28,18·400·4·240= 1,52𝑉 = 0,38%


Thermic protection at the end of the line


27

Current of cut in load: I=1250A.

2.2.5. Calculation line: TS GROUP


Canalization: C-Unip. or Mult. on wall.

Longitude: 0,3 m; Cos 𝜑: 0,8; Xu: 0 mΩ/m;

Power to install: 614 W.

Simultaneity factor: 1.

Calculation power (according to ITC BT-44):

𝑃 = 665,2 𝑊

𝐼 =665,2

400 · √3 · 0,8= 1,2 𝐴

We try unipolar conductors 4x4mm2 Cu

Level of insulation: 0,6/1 V, XPLE. Designed: UNE: RZ1-K (AS).


is 27 A.

Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =0,3·665,2

51,51·400·4= 0 𝑉 = 0%


Thermic protection:

.Fuses 20 A.

2.2.6. Calculation line: SWITCHBOARD


Canalization: B1-Unip. tube superf. or built-in.

Longitude: 15 m; Cos 𝜑: 1; Xu: 0 mΩ/m;


Calculation power:𝑃 = 50 𝑊

𝐼 =50

230 · 1= 0,22 𝐴

We try unipolar conductors 2x1,5+TTx1,5mm2 Cu

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is 15 A.

Outer tube diameter: 16 mm.

Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =2·15·50

51,52·230·1,5= 0,08𝑉 = 0,04%


Thermic protection:

Two pole magnetothermic switch I=10 A.


Two pole differential switch I=25 A. Sens. I=300 mA. AC class.

2.2.7. Calculation line: LIGHTING TS





Calculation power (according to ITC-BT-44):

𝑃 = 64 · 1,8 = 115,2 𝑊

𝐼 =115,2

230 · 1= 0,5 𝐴




is 15 A.


Tension fall:



29

𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =2·15·115,2

51,51·230·1,5= 0,19𝑉 = 0,08%


Thermic protection:




2.2.8. Calculation line: METER PLUG





Calculation power:𝑃 = 500 𝑊

𝐼 =500

230 · 1= 2,17 𝐴




is 15 A.


Tension fall:



51,4·230·1,5= 0,85𝑉 = 0,37%


Thermic protection:




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2.2.9. Bus Bar calculations: General Panel

Data

Metal: Cu.






Used plate

Section: 500 mm2.

Amplitude: 100 mm.

Thickness: 5 mm.

Wx, Ix, Wi, li (cm3, cm4): 8,333 ; 41,66 ; 0,4166; 0,104.

I. admissible of the bus bar: 1.200 A.


𝜎𝑚𝑎𝑥 =20,96

2 · 252

60 · 10 · 0,4166 · 1= 1.098,656 ≤ 1200

𝑘𝑔

𝑐𝑚2 𝐶𝑢


𝐼𝑐𝑎𝑙 = 879,66 𝐴

𝐼𝑎𝑑𝑚 = 1.200 𝐴




1000 · √𝑡𝑐𝑐

=164 · 500

1000 · √0,5= 115,97 𝑘𝐴


31

2.3. Sub-panel General Panel

2.3.1. Power demand


SP-WEATHER 67.230 W

SP-COMP 102.100 W

SP-WAREHOUSE +SP-LOGOFF 62.995 W

SP-EMBA244 133.554 W

SP-EMBA170 164.750 W

SP-PROD1 57.144 W

SP-WORKSHOP 10.964 W

SP-PROD2 57.392 W

SP-BOBST 40.936 W

SP-TRANSFER 25.050 W

SP-EXIT 2.900 W

SP-SUCTION+SP-SUC-VENT 52.494 W

SP-TOILETS 10.782 W

SP-OFFICES 26.920 W

SP-INFORMATICS+ SP-SAILOG+ SP-RACKB 21.590 W

SP-FIREPROT 4.838 W

SP-VENTILATION 14.600 W

SP-LIGHTING 19.683 W

SP-DINING 4.529 W

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SP-DYE 10.328 W

SP-PUMP01 176.000 W

SP-PURIFICATION 11.185 W

SP-PRESS 18.000 W

SP-ELE 8.000 W

TOTAL: 1.095.946W

-Lighting power: W

-Driving power: W

-Maximum admissible power: W

2.3.2. Capacitor bank calculation

In the calculation of the reactive power to offset, to achieve a good power factor, that start with the

following data:

Supply: three-phase.

Composed voltage: 400 V.

Active power: 630.000 W.

Current cos 𝜑: 0,85.

cos 𝜑 to achieve: 1.

Capacitor connexion: triangle.

We obtain, using the formula explained previously, the following results:

𝐶 =𝑄𝑐 · 1000

3 · 𝑈2 · 𝜔=

37,74 · 1000

3 · 4002 · 2 · 𝜋 · 50=

Reactive power to offset:

𝑄𝐶 = 𝑃 · (tan 𝜑1 − tan 𝜑2) = 630 · (𝑡𝑎𝑛1 − 𝑡𝑎𝑛0,85) = 264,02 𝑘𝑉𝐴𝑟

Regulation gamma: (1:2:4).

Step power: 𝑄𝑐

7= 37,74 𝑘𝑉𝐴𝑟

Capacitor capacity: 250,27 µF.


33

The sequence to be performed by reactive regulator to give signal to the different outputs is

(Regulation gamma 1:2:4; three outputs):

First output.

Second output.

First and second output.

Third output.

First and third output.

Second and third output.

First, second and third output.

We obtain the seven steps of equal power.

2.3.3. Calculation line: Capacitor bank


Canalization: F-Unip. O Mult. Bandeja Perfor.

Longitude: 10 m; Xu: 0 mΩ/m;

Reactive power: 264.020 VAr.

𝐼 =𝐶𝑅𝑒 · 𝑄𝑐

𝑈 · √3=

1,5 · 264.020

400 · √3= 571,57𝐴

We try unipolar conductors 4(3x185+TTx95)mm2 Cu

Level of insulation: 0,6/1 kV, XPLE. Designed: UNE: RZ1-K (AS).


is 1.660A.

Tray dimensions: 300x60mm. Useful section: 14.930 mm2.

Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =10·264.020

50,31·400·4·185= 0,19𝑉 = 0,05%


Thermic protection:

Three pole automatic switch In: 1.000A. Thermic regulation Ireg= 800A.


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Relay and differential transformer sensitivity: 300mA. AC class.

2.3.4. Calculation line: PUMP01


Canalization: F-Unip. or Mult. Supports.

Longitude: 100 m; ; Cos 𝜑: 0,8; Xu: 0 mΩ/m; R: 1;

Power to install: 176.000 W.


𝑃 = 176.000 · 1,25 = 220.000 𝑊

𝐼 =220.000

0,8 · 400 · √3= 396,94 𝐴

We try unipolar conductors 4x240+TTx120mm2 Cu

Level of insulation: 0,6/1 kV, XPLE+Pol (no fire propagator, low smoke emissions and fire

resistant). Designed: UNE: RZ1-K(AS+).


is 490A.

Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =100·220.000

46,03·400·240= 4,98𝑉 = 1,24%


Thermic protection:

Four pole automatic switch In: 630A. Thermic regulation Ireg= 490A.



2.3.1. Calculation line: PURIFICATION


Canalization: E-Unip. or Mult. Supports.



Calculation power: 11.185 W


35

𝐼 =11.185

√3 · 400= 16,14 𝐴

We try four pole conductors 4x25+TTx16mm2 Cu



is 110A.

Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =140·11.185

51,32·400·25= 3,05 𝑉 = 0,76%


Thermic protection:

Four pole magnetothermic switch I=63 A


Four pole differential switch I=63 A. Sens. I=300 mA. AC class [s].

Switching element

Four pole contactor In=63 A.

2.3.2. Calculation line: SP-ELE



Longitude: 115 m; Cos 𝜑: 0,8; Xu: 0 mΩ/m;


Simultaneity factor: 0,4.

Calculation power: 25.000

𝐼 =25.000

√3 · 400 · 0,8= 45,11 𝐴



Designed: UNE: RZ1-K(AS).


is 110A.

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Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =115·25.000

49,99·400·25= 5,75 𝑉 = 1,44%


Thermic protection:




2.3.3. Calculation line: SP-WEATHER


Canalization: F-Unip. O Mult. Suporters.





𝑃 = 1.810 · 1,25 + 31.953 = 34.215,5 𝑊

𝐼 =34.215,5

0,8 · 400 · √3= 61,73𝐴





is 271A.

Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =60·34.215,5

51,04·400·95= 1,06𝑉 = 0,26%



37

Thermic protection origin of line:

Four pole automatic switch In: 160 A. Thermic regulation Ireg= 160 A.


Current of cut in load: I=160 A.

Differential protection origin of line:


2.3.4. Calculation line: SP-COMP







𝑃 = 30.000 · 1,25 + 31.404 = 68.904 𝑊

𝐼 =68.904

0,8 · 400 · √3= 124,32 𝐴




is 271A.

Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =60·68.904

49,62·400·95= 2,19 𝑉 = 0,55%





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Switching element


2.3.5. Calculation line: SP-WASEHOUSE







𝑃 = 5.875 · 1,25 + 44.553 = 51.896,75 𝑊

𝐼 =51.896,75

0,8 · 400 · √3= 93,64 𝐴





is 271A.

Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =150·51.896,75

50,42·400·95= 4,06 𝑉 = 1,02%






39




2.3.6. Calculation line: SP-OFILOG


Canalization: B2-Mult. Superficial tube or Built-in.



Simultaneity factor: 1


𝑃 = 9.700 𝑊

𝐼 =9.700

0,8 · 400 · √3= 17,5 𝐴




is 37A.

Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =20·9.700

49,5·400·6= 1,63 𝑉 = 0,41%



Four pole magnetothermic switch I=25 A.



2.3.7. Calculation line: SP-EMBA244


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40






𝑃 = 5.500 · 1,25 + 74.632,41 = 81.507,41 𝑊

𝐼 =81.507,4

0,8 · 400 · √3= 124,32 𝐴


Level of insulation: 0,6/1 kV, XPLE. Designed: UNE: RZ1-K (AS)


is 490A.

Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =140·81.507,4

50,69·400·240= 2,35 𝑉 = 0,59%








Switching element


2.3.8. Calculation line: SP-EMBA170




41





𝑃 = 5.000 · 1,25 + 93.850,01 = 100.100,01 𝑊

𝐼 =100.100,01

0,8 · 400 · √3= 180,61 𝐴


Level of insulation: 0,6/1 kV, XPLE. Designed: UNE: RZ1-K (AS)


is 490A.

Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =145·100.100,01

50,28·400·240= 3,01 𝑉 = 0,75%








Switching element


2.3.9. Calculation line: SP-PROD1




Memoria

42




𝑃 = 9.400 · 1,25 + 19.172 = 30.922 𝑊

𝐼 =30.922

0,8 · 400 · √3= 55,79 𝐴


Level of insulation: 0,6/1 kV, XPLE. Designed: UNE: RZ1-K.


is 144 A.

Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =60·30.922

50,15·400·35= 2,64𝑉 = 0,66%








Switching element


2.3.10. Calculation line: SP-WORKSHOP






43



𝑃 = 80 · 1,25 + 5.710 = 5.810 𝑊

𝐼 =5.810

0,85 · 400 · √3= 9,87𝐴




is 110A.

Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =110·5.810

51,44·400·25= 1,24𝑉 = 0,31%







Four pole differential switch I=63 A. Sens. I=300 mA. AC class.

Switching element


2.3.11. Calculation line: SP-PROD2






Memoria

44


𝑃 = 22.080 · 1,25 + 23.833 = 51.433,6 𝑊

𝐼 =51.433,6

0,8 · 400 · √3= 92,8 𝐴




is 224 A.

Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =80·51.433,6

49,96·400·70= 2,94𝑉 = 0,74%








Switching element


2.3.12. Calculation line: SP-BOBST








45

𝑃 = 5.500 · 1,25 + 36.036 = 42.911 𝑊

𝐼 =42.911

0,8 · 400 · √3= 77,42 𝐴




is 224 A.

Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =100·42.911

50,42·400·70= 3,04𝑉 = 0,76%








Switching element


2.3.13. Calculation line: SP-TRANSFER







Memoria

46

𝑃 = 5.500 · 1,25 + 4.520 = 11.395 𝑊

𝐼 =11.395

√3 · 400 · 0,8= 20,56 𝐴




is 110A.

Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =60·11.395

51,19·400·25= 1,34 𝑉 = 0,33%








Switching element


2.3.14. Calculation line: SP-EXIT








47

𝑃 = 1.839 · 1,25 + 481 = 2.779,75 𝑊

𝐼 =2.779,75

√3 · 400 · 0,8= 5,02 𝐴





is 65A.

Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =150·2.779,75

51,46·400·10= 2,03 𝑉 = 0,51%








2.3.15. Calculation line: SP-SUCTION







𝑃 = 37.000 · 1,25 + 15.494 = 61.744 𝑊

Memoria

48

𝐼 =61.744

√3 · 400 · 0,8= 111,4 𝐴




is 214A.

Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =150·61.744

49,1·400·70= 6,74 𝑉 = 1,68%








Switching element


2.3.16. Calculation line: SP-TOILETS







𝑃 = 1.000 · 1,25 + 2.400,2 = 53.650,2 𝑊


49

𝐼 =3.650,2

0,85 · 400 · √3= 6,59𝐴





is 65A.

Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =100·3.650,2

51,42·400·10= 1,77𝑉 = 0,44%








2.3.17. Calculation line: SP-OFFICES







𝑃 = 1.705 · 1,25 + 14.572,28 = 16.703,53 𝑊

𝐼 =16.703,53

0,8 · 400 · √3= 30,14 𝐴


Memoria

50




is 87 A.

Tension fall:

Cable temperature: 46ºC

𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =40·16.703,53

50,42·400·16= 2,07𝑉 = 0,52%








2.3.18. Calculation line: SP-INFORMATICS







𝑃 = 690 · 1,25 + 10.105 = 10.967,5 𝑊

𝐼 =10.967,5

√3 · 400 · 0,8= 19,79 𝐴





51


is 110A.

Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =75·10.967,5

51,22·400·25= 1,61 𝑉 = 0,4%








2.3.19. Calculation line: SP-FIREPROT







𝑃 = 1.250 · 1,25 + 10.628 = 12.190,5 𝑊

𝐼 =12.190,5

√3 · 400 · 0,8= 21,99 𝐴





is 110A.

Memoria

52

Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =90·12.190,5

51,14·400·25= 2,15 𝑉 = 0,54%








2.3.20. Calculation line: SP-VENTILATION







𝑃 = 2.400 · 1,25 + 6.361,8 = 9.361,8 𝑊

𝐼 =9.361,8

0,8 · 400 · √3= 16,89 𝐴




is 175 A.

Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =80·9.361,8

51,43·400·50= 0,73𝑉 = 0,18%



53







Switching element


2.3.21. Calculation line: SP-LIGHTING







𝑃 = 9.841,5 𝑊

𝐼 =9.841,5

400 · √3= 14,21 𝐴





is 110 A.

Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =90·9.841,5

51,36·400·25= 1,72𝑉 = 0,43%


Memoria

54







2.3.22. Calculation line: SP-DINING







𝑃 = 600 · 1,25 + 1.796,1 = 2.546,1 𝑊

𝐼 =2.546,1

400 · 0,8 · √3= 4,59 𝐴





is 46 A.

Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =75·2.546,1

51,42·400·6= 1,55𝑉 = 0,39%





55





2.3.23. Calculation line: SP-DYE







𝑃 = 2.400 · 1,25 + 2.782,5 = 5.782,5 𝑊

𝐼 =5.782,5

400 · 0,8 · √3= 10,43 𝐴





is 65 A.

Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =125·5.782,5

51,28·400·10= 3,52𝑉 = 0,88%






Memoria

56



2.3.24. Calculation line: SP-PRESS





Calculation power: 𝑃 = 18.000 𝑊

𝐼 =18.000

400 · 1 · √3= 25,98 𝐴




is 65 A.

Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =120·18.000

50,06·400·10= 10,79𝑉 = 2,7%


Thermic protection:




Switching element



57

2.4. Sub-panel SP-WEATHER

2.4.1. Power demand


CP-GEOTHERMAL 50.000 W

GAS BOILER 940 W

LT-01 320 W

EMERGENCY 50 W

OFFICES PUMP 80 W

DRESSING ROOM PUMP 110 W

ACS PUMP 110 W

AIRCOND 10.000 W

FACTORY PUMP 1.810 W

WAREHOUSE PUMP 1.810 W

CONTROLPUMPS 2.000 W

2.4.2. Calculation line: CP-GEOTHERMAL


Canalization: B1-Unip. Superficial tube or Built-in.



Calculation power: 50.000 W.

𝐼 =50.000

0,8 · 400 · √3= 90,21𝐴



Memoria

58


is 119A.


Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =15·50.000

46,54·400·35= 1,15𝑉 = 0,29%


Thermic protection


2.4.3. Calculation line: GAS BOILER



Longitude: 12 m; Cos 𝜑: 0,8; Xu: 0 mΩ/m; R:1;



𝑃 = 940 · 1,25 = 1.175 𝑊

𝐼 =1.175

1 · 0,8 · 400 · √3= 2,12𝐴




is 21 A.

Tension fall:



51,46·400·2,5·1= 0,27𝑉 = 0,07%


Thermic protection:



59



2.4.4. Calculation line: LT







𝑃 = 399,6 𝑊

𝐼 =399,6

230 · 0,8= 2,17𝐴

We try unipolar conductors 2x2,5mm2 Cu



is 23 A.

Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =2·0,3·399,6

51,47·230·2,5= 0,01𝑉 = 0%




2.4.5. Calculation line: LT-01


Canalization: B1-Unip. tube superf. or Built-in.




𝑃 = 320 · 1,8 = 576 𝑊

Memoria

60

𝐼 =576

230= 2,5 𝐴




is 15 A.

Tension fall:



51,36·230·1,5= 0,98𝑉 = 0,42%


Thermic protection:


2.4.6. Calculation line: EMERGENCY






𝑃 = 50 · 1,8 = 90 𝑊

𝐼 =90

230= 0,39 𝐴




is 15 A.

Tension fall:



51,51·230·1,5= 0,15𝑉 = 0,07%



61

Thermic protection:


2.4.7. Calculation line: PUMPS-02







𝑃 = 110𝑥1,25 + 70 = 207,5 𝑊

𝐼 =207,5

400 · √3 · 0,8= 0,37𝐴




is 50 A.

Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =0,3·207,5

51,52·400·10= 0 𝑉 = 0%




2.4.8. Calculation line: OFFICES PUMP



Longitude: 114 m; Cos 𝜑: 0,8; Xu: 0 mΩ/m; R=1;



𝑃 = 80𝑥1,25 = 100 𝑊

Memoria

62

𝐼 =100

400 · √3 · 0,8 · 1= 0,18 𝐴




is 18,5 A.


Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =114·100

51,52·400·2,5·1= 0,22𝑉 = 0,06%


Thermic protection:


Switching element


2.4.9. Calculation line: DRESSING ROOM PUMP






𝑃 = 110𝑥1,25 = 137,5 𝑊

𝐼 =137,5

400 · √3 · 0,8 · 1= 0,25 𝐴




is 18,5 A.



63

Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =112·137,5

51,52·400·2,5·1= 0,3𝑉 = 0,07%


Thermic protection:


Switching element


2.4.10. Calculation line: ACS PUMP






𝑃 = 110𝑥1,25 = 137,5 𝑊

𝐼 =137,5

400 · √3 · 0,8 · 1= 0,25 𝐴




is 18,5 A.


Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =13·137,5

51,52·400·2,5·1= 0,03𝑉 = 0,01%


Thermic protection:

Memoria

64


Switching element


2.4.11. Calculation line: AIRCOND






𝑃 = 200𝑥1,25 + 9.800 = 10.050 𝑊

𝐼 =10.050

400 · √3 · 0,8 · 1= 18,13𝐴




is 36 A.

Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =20·10.050

50,13·400·6= 1,67 𝑉 = 0,42%


Thermic protection:




Switching element



65

2.4.12. Calculation line: PUMPS-01







𝑃 = 1.810𝑥1,25 + 362 = 2.624,5 𝑊

𝐼 =2.624,5

400 · √3 · 0,8= 4,74 𝐴




is 36 A.

Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =0,3·2.624,5

51,42·400·6= 0,01 𝑉 = 0%




2.4.13. Calculation line: FACTORY PUMP






𝑃 = 1.810𝑥1,25 = 2.262,5 𝑊

𝐼 =2.262,5

400 · √3 · 0,8 · 1= 4,08 𝐴


Memoria

66



is 18,5 A.


Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =14·2.262,5

51,24·400·2,5·1= 0,62𝑉 = 0,15%


Thermic protection:


Switching element


2.4.14. Calculation line: WAREHOUSE PUMP






𝑃 = 1.810𝑥1,25 = 2.262,5 𝑊

𝐼 =2.262,5

400 · √3 · 0,8 · 1= 4,08 𝐴




is 18,5 A.


Tension fall:



67

𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =15·2.262,5

51,24·400·2,5·1= 0,66𝑉 = 0,17%


Thermic protection:


Switching element


2.4.15. Calculation line: CONTROLPUMPS






𝐼 =2.000

400 · √3 · 0,8= 3,61 𝐴




is 18,5 A.


Tension fall:



51,3·400·2,5= 0,55𝑉 = 0,14%


Thermic protection:




Memoria

68

2.4.16. Bus Bar calculations: SP-WEATHER

Data

Metal: Cu.






Used plate

Section: 100 mm2.

Amplitude: 20 mm.

Thickness: 5 mm.

Wx, Ix, Wi, li (cm3, cm4): 0,333 ; 0,333 ; 0,083; 0,0208.

I. admissible of the bus bar: 290 A.


𝜎𝑚𝑎𝑥 =9,5

2 · 252

60 · 10 · 0,083 · 1= 1.072,742 ≤ 1200

𝑘𝑔

𝑐𝑚2 𝐶𝑢


𝐼𝑐𝑎𝑙 = 61,73 𝐴

𝐼𝑎𝑑𝑚 = 290 𝐴




1000 · √𝑡𝑐𝑐

=164 · 100

1000 · √0,5= 23,19 𝑘𝐴


69

2.5. Sub-panel SP-COMP

2.5.1. Power demand


COM01 30.000 W

COM03 30.000 W

DRY01 300 W

LT01 250 W

EMERGENCY 50 W

COM02 15.000 W

SUCTION 15.500 W

PLUG01 2.500 W

SERVICE BOXES 3.000 W

SW V P 5.500 W

2.5.2. Calculation line: COM01



Longitude: 25 m; Cos 𝜑: 0,8; Xu: 0 mΩ/m; R: 1;



𝑃 = 30.000 · 1,25 = 37.500 𝑊

𝐼 =37.500

0,8 · 400 · √3 · 1= 67,66 𝐴




is 119A.


Memoria

70

Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =25·37.500

48,66·400·35= 1,38 𝑉 = 0,34%


Thermic protection




Switching element








𝑃 = 30.000 · 1,25 = 37.500 𝑊

𝐼 =37.500

0,8 · 400 · √3 · 1= 67,66 𝐴




is 110A.


Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =25·37.500

48,2·400·35= 1,39 𝑉 = 0,35%



71

Thermic protection




Switching element


2.5.4. Calculation line: DRY01






𝑃 = 300 · 1,25 = 375 𝑊

𝐼 =375

0,8 · 400 · √3 · 1= 0,68 𝐴




is 18,5A.


Tension fall:



51,51·400·2,5= 0,11 𝑉 = 0,03%


Thermic protection:



Memoria

72


Switching element


2.5.5. Calculation line: COMP-2







𝑃 = 270 𝑊

𝐼 =270

230 · 0,8= 1,47 𝐴




is 23 A.

Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =2·0,3·270

51,49·230·2,5= 0,01𝑉 = 0%




2.5.6. Calculation line: LT01






𝑃 = 250 · 1,8 = 450 𝑊


73

𝐼 =450

230 · 1= 1,96 𝐴




is 15 A.


Tension fall:



51,42·230·1,5= 0,76𝑉 = 0,33%


Thermic protection:








𝑃 = 50 · 1,8 = 90 𝑊

𝐼 =90

230= 0,39 𝐴




is 15 A.


Tension fall:


Memoria

74


51,51·230·1,5= 0,15𝑉 = 0,07%


Thermic protection:




Canalization: B1-Unip.. Superficial tube or Built-in.




𝑃 = 15.000 · 1,25 = 18.750 𝑊

𝐼 =18.750

0,8 · 400 · √3 · 1= 33,83 𝐴




is 73A.


Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =20·18.750

49,58·400·16= 1,18 𝑉 = 0,3%


Thermic protection:




Switching element


75


2.5.9. Calculation line: SUCTION






𝑃 = 500 · 1,25 + 15.000 = 15.625 𝑊

𝐼 =15.625

0,8 · 400 · √3 · 1= 28,19 𝐴




is 54A.


Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =50·15.625

49,09·400·10= 3,98 𝑉 = 0,99%


Thermic protection:




2.5.10. Calculation line: PLUG01






Memoria

76

𝐼 =2.500

0,8 · 400 · √3 · 1= 4,51 𝐴




is 18,5A.


Tension fall:



51,18·400·2,5= 1,22 𝑉 = 0,31%


Thermic protection:




2.5.11. Calculation line: SERVICE BOXES






𝐼 =3.000

0,8 · 400 · √3= 5,41 𝐴




is 44A.



77

Tension fall:



51,43·400·10= 0,22 𝑉 = 0,05%


Thermic protection:




2.5.12. Calculation line: SW V P






𝑃 = 500 · 1,25 + 5.000 = 5.625 𝑊

𝐼 =5.625

0,8 · 400 · √3 · 1= 10,15 𝐴




is 18,5A.


Tension fall:



59,88·400·2,5= 2,23 𝑉 = 0,56%


Thermic protection:


Memoria

78



2.5.13. Bus Bar calculations: SP-COMP

Data

Metal: Cu.






Used plate

Section: 100 mm2.

Amplitude: 20 mm.

Thickness: 5 mm.

Wx, Ix, Wi, li (cm3, cm4): 0,333 ; 0,333 ; 0,083; 0,0208.




2 · 252

60 · 10 · 0,083 · 1= 1.072,742 ≤ 1200

𝑘𝑔

𝑐𝑚2 𝐶𝑢


𝐼𝑐𝑎𝑙 = 124,32 𝐴





1000 · √𝑡𝑐𝑐

=164 · 100

1000 · √0,5= 23,19 𝑘𝐴


79

2.6. Sub-panel SP-WAREHOUSE

2.6.1. Power demand


CBA01 1.000 W

CBA02 1.000 W

CBA03 7.000 W

CBA04 20.000 W

DOOR01 1.104 W

DOOR02 1.472 W

DOOR03 1.235 W

DOOR04 1.500 W

LP01 2.944 W

LP02 2.944 W

AER01 1.360 W

AER02 700 W

AER03 700W

SB 4.500 W

SP-OFILOG 9.660 W

BRIDGE 5.875 W

BACKUP 0 W

2.6.2. Calculation line: WAREHOUSE 0


Memoria

80






𝐼 =1.000

0,8 · 230= 5,43 𝐴




is 40A.

Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =2·2,3·1.000

51,41·230·6= 0,01 𝑉 = 0%




2.6.3. Calculation line: CBA01






𝐼 =1.000

0,8 · 230= 5,43 𝐴

We try unipolar conductors 2x2,5+TTX2,5mm2 Cu



is 21A.


Tension fall:


81


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =2·18·1.000

51,14·230·2,5= 1,22 𝑉 = 0,53%


Thermic protection:








𝐼 =1.000

0,8 · 230= 5,43 𝐴




is 21A.


Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =2·19·1.000

51,14·230·2,5= 1,29 𝑉 = 0,56%


Thermic protection:







Memoria

82



𝐼 =27.000

0,8 · 400 · √3= 48,72 𝐴




is 66A.

Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =0,3·27.000

48,63·400·16= 0,03 𝑉 = 0,01%











𝐼 =7.000

0,8 · 400 · √3= 12,63 𝐴




is 24A.


Tension fall:



83


50,01·400·4= 1,92 𝑉 = 0,48%


Thermic protection:









𝐼 =20.000

0,8 · 400 · √3= 36,09 𝐴




is 44A.


Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =22·20.000

48·400·10= 2,29 𝑉 = 0,57%


Thermic protection:







Memoria

84



𝑃 = 368 · 1,25 + 920 = 1.380 𝑊

𝐼 =1.380

0,8 · 400 · √3= 2,49 𝐴




is 36A.

Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =0,3·1.380

51,49·400·6= 0 𝑉 = 0%




2.6.9. Calculation line: DOOR01






𝑃 = 368 · 1,25 + 736 = 1.196 𝑊

𝐼 =1.196

0,8 · 400 · √3 · 1= 2,16 𝐴




is 18,5A.


Tension fall:


85



51,44·400·2,5= 1,3 𝑉 = 0,33%


Thermic protection:








𝑃 = 368 · 1,25 + 1.104 = 1.564 𝑊

𝐼 =1.564

0,8 · 400 · √3 · 1= 2,82 𝐴




is 18,5A.


Tension fall:



51,39·400·2,5= 1,64 𝑉 = 0,41%


Thermic protection:






Memoria

86




𝑃 = 1.500 · 1,25 + 688 = 2.563 𝑊

𝐼 =2.563

0,8 · 400 · √3= 4,62 𝐴




is 36A.

Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =0,3·2.563

51,42·400·6= 0,01 𝑉 = 0%










𝑃 = 368 · 1,25 + 867 = 1.327 𝑊

𝐼 =1.327

0,8 · 400 · √3 · 1= 2,39 𝐴




is 18,5A.



87

Tension fall:



51,42·400·2,5= 1,39 𝑉 = 0,35%


Thermic protection:








𝑃 = 1.500 · 1,25 = 1.875 𝑊

𝐼 =1.875

0,8 · 400 · √3 · 1= 3,38 𝐴




is 18,5A.


Tension fall:



51,33·400·2,5= 2,01 𝑉 = 0,5%


Thermic protection:




Memoria

88






𝑃 = 1.472 · 1,25 + 1.472 = 3.312 𝑊

𝐼 =3.312

0,8 · 400 · √3= 5,98 𝐴




is 36A.

Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =0,3·3.312

51,36·400·6= 0,01 𝑉 = 0%




2.6.15. Calculation line: LP01






𝑃 = 1.472 · 1,25 + 1.472 = 3.312 𝑊

𝐼 =3.312

0,8 · 400 · √3 · 1= 5,98 𝐴




is 18,5A.


89


Tension fall:



50,94·400·2,5= 3,58 𝑉 = 0,89%


Thermic protection:


2.6.16. Calculation line: LP02






𝑃 = 1.472 · 1,25 + 1.472 = 3.312 𝑊

𝐼 =3.312

0,8 · 400 · √3 · 1= 5,98 𝐴




is 18,5A.


Tension fall:



50,94·400·2,5= 3,58 𝑉 = 0,89%


Thermic protection:


Memoria

90








𝑃 = 100 · 1,25 + 1.280 = 1.405 𝑊

𝐼 =1.405

0,8 · 400 · √3= 2,54 𝐴




is 50A.

Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =0,3·1.405

51,5·400·10= 0 𝑉 = 0%




2.6.18. Calculation line: AER01






𝑃 = 80 · 1,25 + 1.280 = 1.380 𝑊

𝐼 =1.380

0,8 · 400 · √3 · 1= 2,49 𝐴



91



is 18,5A.


Tension fall:



51,42·400·2,5= 0,94 𝑉 = 0,23%


Thermic protection:








𝑃 = 100 · 1,25 + 600 = 725 𝑊

𝐼 =725

0,8 · 400 · √3 · 1= 1,31 𝐴




is 18,5A.


Tension fall:



51,49·400·2,5= 0,51 𝑉 = 0,13%


Thermic protection:

Memoria

92








𝑃 = 100 · 1,25 + 600 = 725 𝑊

𝐼 =725

0,8 · 400 · √3 · 1= 1,31 𝐴




is 18,5A.


Tension fall:



51,49·400·2,5= 0,52 𝑉 = 0,13%


Thermic protection:


2.6.21. Calculation line: SB






𝐼 =4.500

0,8 · 400 · √3= 8,12 𝐴


93




is 52A.


Tension fall:



51,29·400·10= 0,7 𝑉 = 0,18%


Thermic protection:




2.6.22. Calculation line: BRIDGE






𝑃 = 5.875𝑥1,25 = 7.343,75 𝑊

𝐼 =7.343,75

400 · √3 · 0,8 · 1= 13,25 𝐴




is 44 A.


Tension fall:

Memoria

94


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =50·7.343,75

51,01·400·10·1= 1,8𝑉 = 0,45%


Thermic protection:



Four pole differential switch I=40 A. Sens. I=30 mA. AC class

2.6.23. Calculation line: BACKUP





𝑃 = 1 𝑊

𝐼 =1

400 · √3 · 0,8 · 1= 0 𝐴




is 18,5 A.


Tension fall:



51,52·400·2,5= 0𝑉 = 0%


Thermic protection:




95


2.6.24. Bus Bar calculations: SP-WAREHOUSE

Data

Metal: Cu.






Used plate

Section: 45 mm2.

Amplitude: 15 mm.

Thickness: 3 mm.

Wx, Ix, Wi, li (cm3, cm4): 0,112 ; 0,084 ; 0,022; 0,003.




2 · 252

60 · 10 · 0,022 · 1= 1.072,742 ≤ 950,944

𝑘𝑔

𝑐𝑚2 𝐶𝑢


𝐼𝑐𝑎𝑙 = 93,64 𝐴





1000 · √𝑡𝑐𝑐

=164 · 45

1000 · √0,5= 10,44 𝑘𝐴

Memoria

96

2.7. Sub-panel SP-OFILOG

2.7.1. Power demand


LT01 595 W

EMERGENCY 65 W

PLUGS 01 1.500 W

PLUGS 02 1.500 W

PLUGS 03 1.500 W

PLUGS 04 1.500 W

CLI01 1.500 W

CLI02 1.500 W

2.7.2. Calculation line: LT







𝑃 = 700 𝑊

𝐼 =700

230 · 0,8= 3,8 𝐴




is 23 A.

Tension fall:



97

𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =2·0,3·700

51,36·230·2,5= 0,01𝑉 = 0,01%










𝑃 = 595 𝑊

𝐼 =595

230 · 1= 2,59 𝐴




is 15 A.


Tension fall:



51,35·230·1,5= 1,01𝑉 = 0,44%


Thermic protection:







Memoria

98


𝑃 = 50 · 1,8 + 15 = 105 𝑊

𝐼 =105

230= 0,46 𝐴




is 15 A.


Tension fall:



51,51·230·1,5= 0,18𝑉 = 0,08%


Thermic protection:


2.7.5. Calculation line: PLUGS01







𝐼 =4.500

0,8 · 230= 24,46 𝐴




is 31A.

Tension fall:


99


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =2·0,3·4.500

48,24·230·4= 0,06 𝑉 = 0,03%




2.7.6. Calculation line: PLUGS 1






𝐼 =1.500

0,8 · 230= 8,15 𝐴




is 21A.


Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =2·15·1.500

50,68·230·2,5= 1,54 𝑉 = 0,67%


Thermic protection:

Two pole magnetothermic switch I=10 A







Memoria

100

𝐼 =1.500

0,8 · 230= 8,15 𝐴




is 21A.


Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =2·15·1.500

50,68·230·2,5= 1,54 𝑉 = 0,67%


Thermic protection:








𝐼 =1.500

0,8 · 230= 8,15 𝐴




is 21A.


Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =2·15·1.500

50,68·230·2,5= 1,54 𝑉 = 0,67%



101

Thermic protection:


2.7.9. Calculation line: PLUGS02







𝐼 =4.500

0,8 · 230= 24,46 𝐴




is 31A.

Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =2·0,3·4.500

48,24·230·4= 0,06 𝑉 = 0,03%










𝐼 =1.500

0,8 · 230= 8,15 𝐴

Memoria

102




is 21A.


Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =2·15·1.500

50,68·230·2,5= 1,54 𝑉 = 0,67%


Thermic protection:


2.7.11. Calculation line: CLI01






𝐼 =1.500

0,8 · 230= 8,15 𝐴




is 21A.


Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =2·15·1.500

50,68·230·2,5= 1,54 𝑉 = 0,67%


Thermic protection:


103








𝐼 =1.500

0,8 · 230= 8,15 𝐴




is 21A.


Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =2·15·1.500

50,68·230·2,5= 1,54 𝑉 = 0,67%


Thermic protection:


2.7.13. Bus Bar calculations: SP-WEATHER

Data

Metal: Cu.






Used plate

Memoria

104

Section: 24 mm2.

Amplitude: 12 mm.

Thickness: 2 mm.

Wx, Ix, Wi, li (cm3, cm4): 0,048 ; 0,0288 ; 0,008; 0,0008.




2 · 252

60 · 10 · 0,008 · 1= 315,775 ≤ 1200

𝑘𝑔

𝑐𝑚2 𝐶𝑢


𝐼𝑐𝑎𝑙 = 17,5 𝐴





1000 · √𝑡𝑐𝑐

=164 · 24

1000 · √0,5= 5,57 𝑘𝐴

2.8. Sub-panel SP-EMBA244

2.8.1. Power demand


BCR01 95.000 W

TIER01 4.000 W

CCM01 5.500 W

PALLMAC 7.374 W

GH01 736 W

CHAIN01 552 W

CHAIN02 552 W


105

DIS01 736 W

ROLL01 552 W

ROLL02 552 W

FEEDER 18.000 W

2.8.2. Calculation line: BCR01



Longitude: 20 m; Cos 𝜑: 0,9; Xu: 0 mΩ/m;R:1;



𝑃 = 5.000 · 1,25 + 90.000 = 96.250 𝑊

𝐼 =96.250

0,9 · 400 · √3= 154,37𝐴




is 271A.

Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =20·96.250

48,65·400·95= 1,04𝑉 = 0,26%


Thermic protection:




2.8.3. Calculation line: EMBA244-1


Memoria

106






𝑃 = 5.500 · 1,25 + 200 = 7.075 𝑊

𝐼 =7.075

0,8 · 400 · √3= 12,77 𝐴




is 36A.

Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =0,3·7.075

50,82·400·6= 0,02 𝑉 = 0%




2.8.4. Calculation line: TIER01






𝑃 = 4.000 · 1,25 = 5.000 𝑊

𝐼 =5.000

0,85 · 400 · √3 · 1= 8,49 𝐴




is 18,5A.


107


Tension fall:



50,36·400·2,5= 1,49 𝑉 = 0,37%


Thermic protection:


2.8.5. Calculation line: CCM01






𝑃 = 5.500 · 1,25 = 6.875 𝑊

𝐼 =6.875

0,85 · 400 · √3 · 1= 11,67 𝐴




is 18,5A.


Tension fall:



49,37·400·2,5= 2,51 𝑉 = 0,63%


Thermic protection:


Memoria

108

2.8.6. Calculation line: PALLMAC






𝑃 = 4.416 · 1,25 + 2.958 = 8.478 𝑊

𝐼 =8.478

0,85 · 400 · √3 · 1= 14,4 𝐴




is 59A.


Tension fall:



51,18·400·16= 0,47 𝑉 = 0,12%


Thermic protection:












109

𝑃 = 736 · 1,25 + 1.104 = 2.024 𝑊

𝐼 =2.024

0,8 · 400 · √3= 3,65 𝐴




is 50A.

Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =0,3·2.024

51,49·400·10= 0 𝑉 = 0%




2.8.8. Calculation line: GH01






𝑃 = 736 · 1,25 = 920 𝑊

𝐼 =920

0,85 · 400 · √3 · 1= 1,56 𝐴




is 18,5A.


Tension fall:


Memoria

110


51,48·400·2,5= 0,21 𝑉 = 0,05%


Thermic protection:


2.8.9. Calculation line: CHAIN01






𝑃 = 552 · 1,25 = 690 𝑊

𝐼 =690

0,85 · 400 · √3 · 1= 1,17 𝐴




is 18,5A.


Tension fall:



51,49·400·2,5= 0,2 𝑉 = 0,05%


Thermic protection:


2.8.10. Calculation line: CHAIN02






111


𝑃 = 552 · 1,25 = 690 𝑊

𝐼 =690

0,85 · 400 · √3 · 1= 1,17 𝐴




is 18,5A.


Tension fall:



51,49·400·2,5= 0,24 𝑉 = 0,06%


Thermic protection:









𝑃 = 736 · 1,25 + 736 = 1.656 𝑊

𝐼 =1.656

0,8 · 400 · √3= 2,99 𝐴




is 50A.

Memoria

112

Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =0,3·1.656

51,5·400·10= 0 𝑉 = 0%




2.8.12. Calculation line: DIS01






𝑃 = 736 · 1,25 = 920 𝑊

𝐼 =920

0,85 · 400 · √3 · 1= 1,56 𝐴




is 18,5A.


Tension fall:



51,48·400·2,5= 0,32 𝑉 = 0,08%


Thermic protection:


2.8.13. Calculation line: ROLL01



113





𝑃 = 552 · 1,25 = 690 𝑊

𝐼 =690

0,85 · 400 · √3 · 1= 1,17 𝐴




is 18,5A.


Tension fall:



51,49·400·2,5= 0,24 𝑉 = 0,06%


Thermic protection:








𝑃 = 552 · 1,25 = 690 𝑊

𝐼 =690

0,85 · 400 · √3 · 1= 1,17 𝐴




is 18,5A.


Memoria

114

Tension fall:



51,49·400·2,5= 0,24 𝑉 = 0,06%


Thermic protection:


2.8.15. Calculation line: FEEDER






𝑃 = 5.000 · 1,25 + 13.000 = 19.250 𝑊

𝐼 =19.250

0,85 · 400 · √3 · 1= 32,69 𝐴




is 44A.


Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =19·19.250

48,59·400·10= 1,88 𝑉 = 0,47%


Thermic protection:





115

2.8.16. Bus Bar calculations: SP-EMBA244

Data

Metal: Cu.






Used plate

Section: 100 mm2.

Amplitude: 20 mm.

Thickness: 5 mm.

Wx, Ix, Wi, li (cm3, cm4): 0,333 ; 0,333 ; 0,083; 0,0208.




2 · 252

60 · 10 · 0,083 · 1= 1.192,009 ≤ 1200

𝑘𝑔

𝑐𝑚2 𝐶𝑢


𝐼𝑐𝑎𝑙 = 147,06 𝐴





1000 · √𝑡𝑐𝑐

=164 · 100

1000 · √0,5= 23,19 𝑘𝐴

Memoria

116

2.9. Sub-panel SP-EMA170

2.9.1. Power demand


BCR01 105.000 W

ELEVATOR 1.500 W

TIER01 4.000 W

ROBOT 25.000 W

HYDELEVATOR01 750 W

ROLL01 2.250 W

HYDELEVATOR02 1.500 W

FEEDER 18.000 W

ROLL02 2.250 W

ROLL03 2.250 W

ROLL04 2.250 W

2.9.2. Calculation line: BCR01







𝑃 = 5.000 · 1,25 + 100.000 = 106.250 𝑊

𝐼 =106.250

0,85 · 400 · √3= 180,43 𝐴




117


is 271A.

Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =20·106.250

47,68·400·95= 1,17𝑉 = 0,29%


Thermic protection:




2.9.3. Calculation line: EMBA170 1







𝑃 = 4.000 · 1,25 + 1.500 = 6.500 𝑊

𝐼 =6.500

0,8 · 400 · √3= 11,73 𝐴




is 36A.

Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =0,3·6.500

50,93·400·6= 0,02 𝑉 = 0%

Memoria

118




2.9.4. Calculation line: ELEVATOR






𝑃 = 1.500 · 1,25 = 1.875 𝑊

𝐼 =1.875

0,85 · 400 · √3 · 1= 3,18 𝐴




is 18,5A.


Tension fall:



51,53·400·2,5= 0,91 𝑉 = 0,23%


Thermic protection:


2.9.5. Calculation line: TIER01






𝑃 = 4.000 · 1,25 = 5.000 𝑊


119

𝐼 =5.000

0,85 · 400 · √3 · 1= 8,49 𝐴




is 18,5A.


Tension fall:



50,36·400·2,5= 2,98 𝑉 = 0,74%


Thermic protection:


2.9.6. Calculation line: ROBOT






𝑃 = 5.000 · 1,25 + 20.000 = 26.250 𝑊

𝐼 =26.250

0,85 · 400 · √3 · 1= 44,58 𝐴




is 59A.


Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =18·26.250

48,5·400·16= 1,52 𝑉 = 0,38%

Memoria

120


Thermic protection:











𝑃 = 2.250 · 1,25 + 2.250 = 5.062,5 𝑊

𝐼 =5.062,5

0,8 · 400 · √3= 9,13 𝐴




is 50A.

Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =0,3·5.062,5

51,33·400·10= 0,01 𝑉 = 0%





121

2.9.8. Calculation line: HYDELEVATOR01






𝑃 = 750 · 1,25 = 937 𝑊

𝐼 =937

0,85 · 400 · √3 · 1= 1,59 𝐴




is 18,5A.


Tension fall:



51,48·400·2,5= 0,22 𝑉 = 0,05%


Thermic protection:








𝑃 = 2.250 · 1,25 = 2.812,5 𝑊

𝐼 =2.812,5

0,85 · 400 · √3 · 1= 4,78 𝐴



Memoria

122


is 18,5A.


Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =15·2.812,5

51,14·400·2,5= 0,82 𝑉 = 0,21%


Thermic protection:


2.9.10. Calculation line: HYDELEVATOR02






𝑃 = 1.500 · 1,25 = 1.875 𝑊

𝐼 =1.875

0,85 · 400 · √3 · 1= 3,18 𝐴




is 18,5A.


Tension fall:



51,35·400·2,5= 0,66 𝑉 = 0,16%


Thermic protection:



123

2.9.11. Calculation line: FEEDER






𝑃 = 5.000 · 1,25 + 13.000 = 19.250 𝑊

𝐼 =19.250

0,85 · 400 · √3 · 1= 32,69 𝐴




is 44A.


Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =19·19.250

48,59·400·10= 1,88 𝑉 = 0,47%


Thermic protection:











Memoria

124

𝑃 = 2.250 · 1,25 + 3.150 = 5.962,5 𝑊

𝐼 =5.962,5

0,8 · 400 · √3= 10,76 𝐴




is 50A.

Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =0,3·5.962,5

51,33·400·10= 0,01 𝑉 = 0%










𝑃 = 2.250 · 1,25 = 2.812,5 𝑊

𝐼 =2.812,5

0,85 · 400 · √3 · 1= 4,78 𝐴




is 18,5A.


Tension fall:



125

𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =20·2.812,5

51,14·400·2,5= 1,1 𝑉 = 0,27%


Thermic protection:








𝑃 = 2.250 · 1,25 = 2.812,5 𝑊

𝐼 =2.812,5

0,85 · 400 · √3 · 1= 4,78 𝐴




is 18,5A.


Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =20·2.812,5

51,14·400·2,5= 1,1 𝑉 = 0,27%


Thermic protection:







Memoria

126


𝑃 = 2.250 · 1,25 = 2.812,5 𝑊

𝐼 =2.812,5

0,85 · 400 · √3 · 1= 4,78 𝐴




is 18,5A.


Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =20·2.812,5

51,14·400·2,5= 1,1 𝑉 = 0,27%


Thermic protection:


2.9.16. Bus Bar calculations: SP-EMBA170

Data

Metal: Cu.






Used plate

Section: 100 mm2.

Amplitude: 20 mm.

Thickness: 5 mm.

Wx, Ix, Wi, li (cm3, cm4): 0,333 ; 0,333 ; 0,083; 0,0208.



127



2 · 252

60 · 10 · 0,083 · 1= 1.138,346 ≤ 1200

𝑘𝑔

𝑐𝑚2 𝐶𝑢


𝐼𝑐𝑎𝑙 = 180,61 𝐴





1000 · √𝑡𝑐𝑐

=164 · 100

1000 · √0,5= 23,19 𝑘𝐴

2.10. Sub-panel SP-PROD1

2.10.1. Power demand


STR01 9.400 W

STR02 9.400 W

BALER01 5.250 W

BALER02 5.250 W

SEM01 500 W

BIMA01 5.250 W

PAMA01 2.944 W

EBR01 1.200 W

ROLL01 5.150 W

ROLL02 5.150 W

Memoria

128

ROLL03 5.150 W

TRIFASIC PLUGS 2.500 W

2.10.2. Calculation line: STR01






𝑃 = 9.400 · 1,25 = 11.750 𝑊

𝐼 =11.750

0,8 · 400 · √3 · 1= 21,2 𝐴




is 37 A.


Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =15·11.750

48,62·400·6= 1,51 𝑉 = 0,38%


Thermic protection:




2.10.3. Calculation line: STR02






129


𝑃 = 9.400 · 1,25 = 11.750 𝑊

𝐼 =11.750

0,8 · 400 · √3 · 1= 21,2 𝐴




is 37 A.


Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =20·11.750

48,62·400·6= 2,01 𝑉 = 0,5%


Thermic protection:




2.10.4. Calculation line: BALER01






𝑃 = 5.250 · 1,25 = 6.562,5 𝑊

𝐼 =6.562,5

0,8 · 400 · √3 · 1= 11,84 𝐴

We try four pole conductors 4x2,5+TTx2,5mm2 Cu



is 22 A.

Memoria

130


Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =30·6.562,5

48,94·400·2,5= 4,02 𝑉 = 1,01%


Thermic protection:




2.10.5. Calculation line: BALER02






𝑃 = 5.250 · 1,25 = 6.562,5 𝑊

𝐼 =6.562,5

0,8 · 400 · √3 · 1= 11,84 𝐴




is 22 A.


Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =25·6.562,5

48,94·400·2,5= 3,35 𝑉 = 0,84%


Thermic protection:


131




2.10.6. Calculation line: SEM01






𝑃 = 500 · 1,25 = 625 𝑊

𝐼 =625

0,8 · 400 · √3 · 1= 1,13 𝐴




is 22 A.


Tension fall:



51,49·400·2,5= 0,36 𝑉 = 0,09%


Thermic protection:




2.10.7. Calculation line: BIMA01


Memoria

132





𝑃 = 5.250 · 1,25 = 6.562,5 𝑊

𝐼 =6.562,5

0,8 · 400 · √3 · 1= 11,84 𝐴




is 22 A.


Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =40·6.562,5

48,94·400·2,5= 5,36 𝑉 = 1,34%


Thermic protection:




2.10.8. Calculation line: PAMA01






𝑃 = 2.944 · 1,25 = 3.680 𝑊

𝐼 =3.680

0,8 · 400 · √3 · 1= 6,64 𝐴



133



is 22 A.


Tension fall:



50,68·400·2,5= 2,18 𝑉 = 0,54%


Thermic protection:




2.10.9. Calculation line: EBR01






𝑃 = 600 · 1,25 + 600 = 1.350 𝑊

𝐼 =1.350

0,8 · 400 · √3 · 1= 2,44 𝐴




is 22 A.


Tension fall:



51,4·400·2,5= 0,66 𝑉 = 0,16%

Memoria

134


Thermic protection:










𝑃 = 1.100 · 1,25 + 4.050 = 5.425 𝑊

𝐼 =5.425

0,8 · 400 · √3 · 1= 9,79 𝐴




is 22 A.


Tension fall:



49,73·400·2,5= 1,64 𝑉 = 0,41%


Thermic protection:





135







𝑃 = 1.100 · 1,25 + 4.050 = 5.425 𝑊

𝐼 =5.425

0,8 · 400 · √3 · 1= 9,79 𝐴




is 22 A.


Tension fall:



49,73·400·2,5= 1,64 𝑉 = 0,41%


Thermic protection:










𝑃 = 1.100 · 1,25 + 4.050 = 5.425 𝑊

Memoria

136

𝐼 =5.425

0,8 · 400 · √3 · 1= 9,79 𝐴




is 22 A.


Tension fall:



49,73·400·2,5= 1,64 𝑉 = 0,41%


Thermic protection:




2.10.13. Calculation line: TRIFASIC PLUGS






𝐼 =2.500

0,8 · 400 · √3 · 1= 4,51 𝐴




is 52 A.



137

Tension fall:



51,45·400·10= 0,36 𝑉 = 0,09%


Thermic protection:




2.10.14. Bus Bar calculations: SP-PROD1

Data

Metal: Cu.






Used plate

Section: 45 mm2.

Amplitude: 15 mm.

Thickness: 3 mm.

Wx, Ix, Wi, li (cm3, cm4): 0,112 ; 0,084 ; 0,022; 0,003.




2 · 252

60 · 10 · 0,022 · 1= 822,315 ≤ 1.200

𝑘𝑔

𝑐𝑚2 𝐶𝑢


Memoria

138

𝐼𝑐𝑎𝑙 = 55,79 𝐴





1000 · √𝑡𝑐𝑐

=164 · 45

1000 · √0,5= 10,44 𝑘𝐴

2.11. Sub-panel SP-WORKSHOP



LT01 1.104 W

PLUGS 650 W

EMERGENCY 50 W

SERVICEBOX01 3.000 W



AER01 160 W








𝑃 = 1.210 𝑊

𝐼 =1.210

230 · 0,8= 6,58𝐴


139




is 31 A.

Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =2·0,3·1.210

51,27·230·4= 0,02𝑉 = 0,01%










𝑃 = 720 · 1,8 + 384 = 1.680 𝑊

𝐼 =1.680

230 · 1= 7,3 𝐴




is 15 A.


Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =2·20·1.680

50,22·230·1,5= 3,88𝑉 = 1,69%


Thermic protection:

Memoria

140


2.11.4. Calculation line: PLUGS





Calculation power: 650 W

𝐼 =650

0,8 · 230= 3,53 𝐴


Level of insulation: 450/700 V, XPLE. Designed: UNE: RZ1-K (AS).


is 15A.


Tension fall:



51,21·230·1,5= 1,47 𝑉 = 0,64%


Thermic protection:








𝑃 = 50 · 1,8 = 90 𝑊

𝐼 =90

230= 0,39 𝐴


141




is 15 A.


Tension fall:



51,51·230·1,5= 0,2𝑉 = 0,09%


Thermic protection:


2.11.6. Calculation line: SERVICEBOX01






𝐼 =3.000

0,8 · 400 · √3= 5,41 𝐴




is 44A.


Tension fall:



51,43·400·10= 0,22 𝑉 = 0,05%


Thermic protection:

Memoria

142




2.11.7. Calculation line: SERVICEBOX02






𝐼 =3.000

0,8 · 400 · √3= 5,41 𝐴




is 44A.


Tension fall:



51,43·400·10= 0,29 𝑉 = 0,07%


Thermic protection:




2.11.8. Calculation line: SERVICE BOXES




143




𝐼 =3.000

0,8 · 400 · √3= 5,41 𝐴




is 44A.


Tension fall:



51,43·400·10= 0,36 𝑉 = 0,09%


Thermic protection:









Calculation power (According to ITC BT-47):

𝑃 = 80 · 1,25 + 80 = 180 W

𝐼 =180

0,8 · 400 · √3= 0,32 𝐴


Memoria

144



is 18,5A.


Tension fall:



51,51·400·2,5= 0,05 𝑉 = 0,01%


Thermic protection:




2.11.10. Bus Bar calculations: SP-WORKSHOP

Data

Metal: Cu.






Used plate

Section: 24 mm2.

Amplitude: 12 mm.

Thickness: 2 mm.

Wx, Ix, Wi, li (cm3, cm4): 0,048 ; 0,0288 ; 0,008; 0,0008.




145


2 · 252

60 · 10 · 0,008 · 1= 390,452 ≤ 1200

𝑘𝑔

𝑐𝑚2 𝐶𝑢


𝐼𝑐𝑎𝑙 = 9,87 𝐴





1000 · √𝑡𝑐𝑐

=164 · 24

1000 · √0,5= 5,57 𝑘𝐴

2.12. Sub-panel SP-PROD2



DC01 2.944 W

DC02 22.080 W

ST01 1.472 W

SHEAR01 2.208 W

SM01 2.208 W

CR01 10.000 W

CR02 10.000 W

PLUGS 2.500 W

DOOR01 1.500 W

DOOR02 1.880 W

DOOR03 600 W

Memoria

146

2.12.2. Calculation line: DC01






𝑃 = 2.944 · 1,25 = 3.680 W

𝐼 =3.680

0,8 · 400 · √3= 6,64 𝐴




is 18,5A.


Tension fall:



50,8·400·2,5= 1,81 𝑉 = 0,45%


Thermic protection:










𝑃 = 22.080 · 1,25 = 27.600 𝑊


147

𝐼 =27.600

0,8 · 400 · √3 · 1= 49,8 𝐴




is 88A.


Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =50·27.600

48,68·400·25= 2,83 𝑉 = 0,71%


Thermic protection:




2.12.4. Calculation line: ST01






𝑃 = 1.472 · 1,25 = 1.840 W

𝐼 =1.840

0,8 · 400 · √3= 3,32 𝐴




is 18,5A.


Memoria

148

Tension fall:



51,34·400·2,5= 1,25 𝑉 = 0,31%


Thermic protection:




2.12.5. Calculation line: SHEAR01






𝑃 = 2.208 · 1,25 = 2.760 𝑊

𝐼 =2.760

230 · 0,8= 15 𝐴




is 21 A.


Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =2·30·2.760

48,8·230·2,5= 5,9 𝑉 = 2,57%


Thermic protection:



149



2.12.6. Calculation line: SM01






𝑃 = 736 · 1,25 + 1.472 = 2.392 𝑊

𝐼 =2.392

230 · 0,8= 13 𝐴




is 21 A.


Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =2·30·2.392

49,45·230·2,5= 5,05 𝑉 = 2,19%


Thermic protection:




2.12.7. Calculation line: CR01





Memoria

150


𝑃 = 10.000 · 1,25 = 12.500 W

𝐼 =12.500

0,8 · 400 · √3= 22,55 𝐴




is 32A.


Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =35·12.500

48,87·400·6= 3,73 𝑉 = 0,93%


Thermic protection:




2.12.8. Calculation line: CR02






𝑃 = 10.000 · 1,25 = 12.500 W

𝐼 =12.500

0,8 · 400 · √3= 22,55 𝐴



151



is 32A.


Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =25·12.500

48,87·400·6= 2,66 𝑉 = 0,67%


Thermic protection:










𝐼 =2.500

0,8 · 230= 13,59 𝐴


Level of insulation: 450/700 V, XPLE. Designed: UNE: RZ1-K (AS).


is 21A.


Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =2·25·2.500

49,27·230·2,5= 4,41 𝑉 = 1,92%


Memoria

152

Thermic protection:




2.12.10. Calculation line: PROD2-1







𝑃 = 1.880 · 1,25 + 1.500 = 3.850 𝑊

𝐼 =3.850

0,8 · 400 · √3= 6,95 𝐴




is 36A.

Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =0,3·3.850

51,31·400·6= 0,01 𝑉 = 0%









153



𝑃 = 1.500 · 1,25 = 1.875 W

𝐼 =1.875

0,8 · 400 · √3= 3,38 𝐴




is 18,5A.


Tension fall:



51,33·400·2,5= 1,68 𝑉 = 0,42%


Thermic protection:








𝑃 = 1.880 · 1,25 = 2.350 W

𝐼 =2.350

0,8 · 400 · √3= 4,24 𝐴




is 18,5A.

Memoria

154


Tension fall:



51,22·400·2,5= 2,75 𝑉 = 0,69%


Thermic protection:








𝑃 = 600 · 1,25 = 750 W

𝐼 =750

0,8 · 230= 4,08 𝐴




is 21 A.


Tension fall:



51,31·230·2,5= 2,54 𝑉 = 1,11%


Thermic protection:



155



2.12.14. Bus Bar calculations: SP-PROD2

Data

Metal: Cu.






Used plate

Section: 75 mm2.

Amplitude: 25 mm.

Thickness: 3 mm.

Wx, Ix, Wi, li (cm3, cm4): 0,312 ; 0,39 ; 0,037; 0,005.




2 · 252

60 · 10 · 0,037 · 1= 981,432 ≤ 1200

𝑘𝑔

𝑐𝑚2 𝐶𝑢


𝐼𝑐𝑎𝑙 = 92,8 𝐴





1000 · √𝑡𝑐𝑐

=164 · 75

1000 · √0,5= 17,39 𝑘𝐴

Memoria

156

2.13. Sub-panel SP-BOBST



DC01 33.500 W

PE01 736 W

ROLLER 5.500 W

PLUGS 450 W

LT01 750 W







𝑃 = 3.500 · 1,25 + 30.000 = 34.375 𝑊

𝐼 =34.375

0,8 · 400 · √3 · 1= 62,02 𝐴




is 88A.


Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =20·34.375

47,25·400·25= 1,46 𝑉 = 0,36%


Thermic protection:


157




2.13.3. Calculation line: BOBST1







𝑃 = 5.500 · 1,25 + 736 = 7.611 𝑊

𝐼 =7.611

0,8 · 400 · √3= 13,73 𝐴




is 36A.

Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =0,3·7.611

50,71·400·6= 0,0 𝑉 = 0%




2.13.4. Calculation line: PE01





Memoria

158


𝑃 = 736 · 1,25 = 920 W

𝐼 =920

0,8 · 400 · √3= 1,66 𝐴




is 18,5A.


Tension fall:



51,47·400·2,5= 0,57 𝑉 = 0,14%


Thermic protection:


2.13.5. Calculation line: ROLLER






𝑃 = 5.500 · 1,25 = 6.875 W

𝐼 =6.875

0,8 · 400 · √3= 12,4 𝐴




is 18,5A.



159

Tension fall:



49,11·400·2,5= 3,5 𝑉 = 0,87%


Thermic protection:







Calculation power: 𝑃 = 450 W

𝐼 =450

0,8 · 400 · √3= 0,81 𝐴




is 18,5A.


Tension fall:



51,51·400·2,5= 0,22 𝑉 = 0,05%


Thermic protection:




Memoria

160







𝑃 = 750 · 1,8 = 1.350 W

𝐼 =1.350

230 · 1= 5,87 𝐴

We try unipolar conductors 4x,5+TTx1,5mm2 Cu



is 15A.


Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =2·25·1.350

50,67·230·1,5= 3,86 𝑉 = 1,68%


Thermic protection:



Two pole differential switch I=25 A. Sens. I=30 mA. AC class [s].

2.13.8. Bus Bar calculations: SP-BOBST

Data

Metal: Cu.





161



Used plate

Section: 45 mm2.

Amplitude: 15 mm.

Thickness: 3 mm.

Wx, Ix, Wi, li (cm3, cm4): 0,112 ; 0,084 ; 0,022; 0,003.




2 · 252

60 · 10 · 0,022 · 1= 1.132,055 ≤ 950,944

𝑘𝑔

𝑐𝑚2 𝐶𝑢


𝐼𝑐𝑎𝑙 = 77,42 𝐴





1000 · √𝑡𝑐𝑐

=164 · 45

1000 · √0,5= 10,44 𝑘𝐴

2.14. Sub-panel SP-TRANSFER



ROLLER04 2.250 W

ROLLER05 2.250 W

TRA01 4.000 W

TRA02 750 W

Memoria

162

TRA03 750 W

TRA04 750 W

CAR01 5.500 W

CAR02 1.300 W

ROLLER01 2.250 W

ROLLER02 2.250 W

ROLLER03 3.000 W

2.14.2. Calculation line: TRANSFER0







𝑃 = 1.700 · 1,25 + 550 = 2.675 𝑊

𝐼 =2.675

0,8 · 400 · √3= 4,83 𝐴




is 36A.

Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =0,3·2.675

51,42·400·6= 0,01 𝑉 = 0%





163

2.14.3. Calculation line: ROLLER04



Longitude: 35m; Cos 𝜑: 0,8; Xu: 0 mΩ/m; R=1;



𝑃 = 1.700𝑥1,25 + 550 = 2.675 𝑊

𝐼 =2.675

400 · √3 · 0,8 · 1= 4,83𝐴




is 18,5 A.


Tension fall:



51,14·400·2,5·1= 1,83𝑉 = 0,46%


Thermic protection:








𝑃 = 1.700𝑥1,25 + 550 = 2.675 𝑊

Memoria

164

𝐼 =2.675

400 · √3 · 0,8 · 1= 4,83𝐴




is 18,5 A.


Tension fall:



51,14·400·2,5·1= 1,99𝑉 = 0,5%


Thermic protection:









𝑃 = 4.000 · 1,25 + 950 = 5.950 𝑊

𝐼 =2.675

0,8 · 400 · √3= 10,74 𝐴




is 50A.

Tension fall:



165

𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =0,3·5.950

51,26·400·10= 0,01 𝑉 = 0%




2.14.6. Calculation line: TRA01






𝑃 = 4.000𝑥1,25 = 5.000 𝑊

𝐼 =5.000

400 · √3 · 0,8 · 1= 9,02𝐴




is 18,5 A.


Tension fall:



50,21·400·2,5·1= 2,49𝑉 = 0,62%


Thermic protection:






Memoria

166



𝑃 = 750𝑥1,25 = 937,5 𝑊

𝐼 =937,5

400 · √3 · 0,8 · 1= 1,69𝐴




is 18,5 A.


Tension fall:



51,47·400·2,5·1= 0,55 𝑉 = 0,14%


Thermic protection:








𝑃 = 750𝑥1,25 = 937,5 𝑊

𝐼 =937,5

400 · √3 · 0,8 · 1= 1,69𝐴




is 18,5 A.



167

Tension fall:



51,47·400·2,5·1= 0,58 𝑉 = 0,15%

𝑒(𝑡𝑜𝑡𝑎𝑙)=1% maximum admissible 6,5%

Thermic protection:









𝑃 = 5.500 · 1,25 + 540 = 7.415 𝑊

𝐼 =7.415

0,8 · 400 · √3= 13,38 𝐴




is 50A.

Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =0,3·7.415

51,12·400·10= 0,01 𝑉 = 0%




Memoria

168







𝑃 = 750𝑥1,25 = 937,5 𝑊

𝐼 =937,5

400 · √3 · 0,8 · 1= 1,69𝐴




is 18,5 A.


Tension fall:



51,47·400·2,5·1= 0,64 𝑉 = 0,16%


Thermic protection:


2.14.11. Calculation line: CAR01






𝑃 = 5.500𝑥1,25 = 6.875 𝑊

𝐼 =6.875

400 · √3 · 0,8 · 1= 12,4𝐴


169




is 18,5 A.


Tension fall:



49,11·400·2,5·1= 4,9𝑉 = 1,22%

𝑒(𝑡𝑜𝑡𝑎𝑙)= 2,08% maximum admissible 6,5%

Thermic protection:


2.14.12. Calculation line: CAR02






𝑃 = 750𝑥1,25 + 550 = 1.487 𝑊

𝐼 =1.487

400 · √3 · 0,8 · 1= 2, 𝐴




is 18,5 A.


Tension fall:



51,4·400·2,5·1= 0,93 𝑉 = 0,23%

𝑒(𝑡𝑜𝑡𝑎𝑙)= 1,09% maximum admissible 6,5%

Memoria

170

Thermic protection:









𝑃 = 1.700 · 1,25 + 2.050 = 4.175 𝑊

𝐼 =4.175

0,8 · 400 · √3= 7,53 𝐴




is 50A.

Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =0,3·4.175

51,39·400·10= 0,01 𝑉 = 0%











171

𝑃 = 1.700𝑥1,25 + 550 = 2.675 𝑊

𝐼 =2.675

400 · √3 · 0,8 · 1= 4,83𝐴




is 18,5 A.


Tension fall:



51,14·400·2,5·1= 1,31𝑉 = 0,33%


Thermic protection:








𝑃 = 1.700𝑥1,25 + 550 = 2.675 𝑊

𝐼 =2.675

400 · √3 · 0,8 · 1= 4,83𝐴




is 18,5 A.


Tension fall:

Memoria

172



51,14·400·2,5·1= 1,57𝑉 = 0,39%


Thermic protection:








𝑃 = 750𝑥1,25 + 2.250 = 3.187,5𝑊

𝐼 =3.187,5

400 · √3 · 0,8 · 1= 5,75𝐴




is 18,5 A.


Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =32·3.187,5

50,98·400·2,5·1= 2𝑉 = 0,5%


Thermic protection:


2.14.17. Bus Bar calculations: SP-TRANSFER

Data


173

Metal: Cu.






Used plate

Section: 30 mm2.

Amplitude: 15 mm.

Thickness: 2 mm.

Wx, Ix, Wi, li (cm3, cm4): 0,075 ; 0,0562 ; 0,01; 0,001.




2 · 252

60 · 10 · 0,01 · 1= 982,166 ≤ 950,944

𝑘𝑔

𝑐𝑚2 𝐶𝑢


𝐼𝑐𝑎𝑙 = 20,56 𝐴





1000 · √𝑡𝑐𝑐

=164 · 30

1000 · √0,5= 6,96 𝑘𝐴

2.15. Sub-panel SP-EXT



DOOR01 1.840 W

Memoria

174

DOOR02 1.060 W

BACKUP 1 W







𝑃 = 1.839 · 1,25 = 2.295,75𝑊

𝐼 =2.295,75

0,8 · 400 · √3 · 1= 4,15 𝐴




is 18,5A.


Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =35·2.295,75

51,24·400·2,5= 1,57 𝑉 = 0,39%


Thermic protection:








Power to install:1.060 W.


175


𝑃 = 1.060 · 1,25 = 1.325 W

𝐼 =1.325

0,8 · 230= 7,2 𝐴




is 21 A.


Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =2·34·1.325

50,86·230·2,5= 3,08 𝑉 = 1,34%


Thermic protection:









𝑃 = 1 𝑊

𝐼 =1

400 · √3 · 0,8 · 1= 0 𝐴




is 18,5 A.

Memoria

176


Tension fall:



51,52·400·2,5= 0𝑉 = 0%


Thermic protection:




2.15.5. Bus Bar calculations: SP-EXT

Data

Metal: Cu.






Used plate

Section: 24 mm2.

Amplitude: 12 mm.

Thickness: 2 mm.

Wx, Ix, Wi, li (cm3, cm4): 0,048 ; 0,0288 ; 0,008; 0,0008.




2 · 252

60 · 10 · 0,008 · 1= 35,403 ≤ 1200

𝑘𝑔

𝑐𝑚2 𝐶𝑢


177


𝐼𝑐𝑎𝑙 = 5,02 𝐴





1000 · √𝑡𝑐𝑐

=164 · 24

1000 · √0,5= 5,57 𝑘𝐴

2.16. Sub-panel SP-SUCTION



SP-SUC-VENT 37.022 W

FTM1500 15.000 W

VAL-VEOLAR1500 200 W

SWITCHBOARD 20 W

PLC 200 W

SIGNAL 24V 50 W

BACKUP 1 W

BACKUP 1 W

2.16.2. Calculation line: SP-SUC-VENT


Canalization: F-Unip. O Mult. Suports.



Memoria

178



𝑃 = 37.000 · 1,25 + 22 = 46.272 𝑊

𝐼 =46.272

0,8 · 400 · √3= 83,49 𝐴




is 144 A.

Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =100·46.272

48,55·400·35= 6,81 𝑉 = 1,7%






2.16.3. Calculation line: FTM1500






𝑃 = 15.000 · 1,25 = 18.750 𝑊

𝐼 =18.750

0,85 · 400 · √3 · 1= 33,83 𝐴




is 44A.


179


Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =15·18.750

48,4·400·10= 1,45 𝑉 = 0,36%


Thermic protection:




2.16.4. Calculation line: SUCTION 1







𝑃 = 220 𝑊

𝐼 =220

230 · 0,8= 1,2𝐴




is 31 A.

Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =2·0,3·220

51,51·230·4= 0𝑉 = 0%



Memoria

180


2.16.5. Calculation line: VAL-VEOLAR1500






𝐼 =200

230 · 0,8= 1,09 𝐴




is 21 A.


Tension fall:



51,5·230·2,5= 0,27𝑉 = 0,12%


Thermic protection:







Calculation power: 20 𝑊

𝐼 =20

230 · 0,8= 0,11 𝐴



181



is 21 A.


Tension fall:



51,52·230·2,5= 0,02𝑉 = 0,01%


Thermic protection:


2.16.7. Calculation line: SUCTION 2







𝑃 = 250 𝑊

𝐼 =250

230 · 0,8= 1,36𝐴




is 31 A.

Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =2·0,3·250

51,51·230·4= 0𝑉 = 0%



Memoria

182


2.16.8. Calculation line: PLC






𝐼 =200

230 · 0,8= 1,09 𝐴




is 27 A.


Tension fall:



51,51·230·4= 0,08𝑉 = 0,04%


Thermic protection:


2.16.9. Calculation line: SIGNAL 24V






𝐼 =50

230 · 0,8= 0,27 𝐴



183



is 21 A.


Tension fall:



51,52·230·4= 0,03𝑉 = 0,01%


Thermic protection:


2.16.10. Calculation line: BACKUP1





𝑃 = 1 𝑊

𝐼 =1

230 · 0,8= 0,01 𝐴




is 21 A.


Tension fall:



51,52·230·2,5= 0𝑉 = 0%


Thermic protection:


Memoria

184








𝑃 = 1 𝑊

𝐼 =1

400 · √3 · 0,8 · 1= 0 𝐴




is 18,5 A.


Tension fall:



51,52·400·2,5= 0𝑉 = 0%


Thermic protection:




2.16.12. Bus Bar calculations: SP-SUCTION

Data

Metal: Cu.



185





Used plate

Section: 40 mm2.

Amplitude: 20 mm.

Thickness: 2 mm.

Wx, Ix, Wi, li (cm3, cm4): 0,133 ; 0,133 ; 0,0133; 0,0013.




2 · 252

60 · 10 · 0,0133 · 1= 909,505 ≤ 1.200

𝑘𝑔

𝑐𝑚2 𝐶𝑢


𝐼𝑐𝑎𝑙 = 111,4 𝐴





1000 · √𝑡𝑐𝑐

=164 · 40

1000 · √0,5= 9,28 𝑘𝐴

2.17. Sub-panel SP-SUC-VENT



CUT 37.000 W

SWITCHBOARD 20 W

BACKUP 1 W

Memoria

186

BACKUP 1 W

2.17.2. Calculation line: CUT






𝑃 = 37000 · 1,25 = 46.250 𝑊

𝐼 =46.250

0,8 · 400 · √3= 83,45 𝐴




is 144 A.

Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =20·46.250

48,55·400·35= 1,36𝑉 = 0,34%


Thermic protection:











187

𝐼 =20

230 · 0,7= 0,11 𝐴




is 21 A.


Tension fall:



51,52·230·2,5= 0,02𝑉 = 0,01%


Thermic protection:









𝑃 = 1 𝑊

𝐼 =1

230 · 0,8= 0,01 𝐴




is 21 A.


Tension fall:

Memoria

188



51,52·230·2,5= 0𝑉 = 0%


Thermic protection:









𝑃 = 1 𝑊

𝐼 =1

400 · √3 · 0,8 · 1= 0 𝐴




is 18,5 A.


Tension fall:



51,52·400·2,5= 0𝑉 = 0%


Thermic protection:




189


2.17.6. Bus Bar calculations: SP-SUC-VENT

Data

Metal: Cu.






Used plate

Section: 24 mm2.

Amplitude: 12 mm.

Thickness: 2 mm.

Wx, Ix, Wi, li (cm3, cm4): 0,048 ; 0,0288 ; 0,008; 0,0008.




2 · 252

60 · 10 · 0,008 · 1= 305,158 ≤ 1200

𝑘𝑔

𝑐𝑚2 𝐶𝑢


𝐼𝑐𝑎𝑙 = 83,49 𝐴





1000 · √𝑡𝑐𝑐

=164 · 24

1000 · √0,5= 5,57 𝑘𝐴

Memoria

190

2.18. Sub-panel SP-TOILETS



LT01 300 W

LT02 340 W

EMERGENCY 50 W

HDRY01 2.100 W

HDRY02 2.100 W

HDRY03 2.100 W

HDRY04 2.100 W

AIR01 690 W

BACKUP1 1 W

BACKUP2 1 W

AUTDOOR 1.000 W

2.18.2. Calculation line: TOILETS 1







𝑃 = 621 𝑊

𝐼 =621

230 · 0,8= 3,38𝐴




191


is 31 A.

Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =2·0,3·621

51,45·230·4= 0,01𝑉 = 0%










𝑃 = 300 · 1,8 = 540 𝑊

𝐼 =540

230= 2,35 𝐴




is 15 A.


Tension fall:



51,38·230·1,5= 1,83𝑉 = 0,79%


Thermic protection:


Memoria

192







𝑃 = 340 · 1,8 = 612 𝑊

𝐼 =612

230= 2,66 𝐴




is 15 A.


Tension fall:



51,34·230·1,5= 2,07𝑉 = 0,9%


Thermic protection:








𝑃 = 50 · 1,8 = 90 𝑊

𝐼 =90

230= 0,39 𝐴


193




is 15 A.


Tension fall:



51,51·230·1,5= 0,2𝑉 = 0,09%


Thermic protection:









𝑃 = 2.100 𝑊

𝐼 =2.100

230 · 0,8= 11,41𝐴




is 40 A.

Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =2·0,3·2.100

51,06·230·6= 0,02𝑉 = 0,01%



Memoria

194


2.18.7. Calculation line: HDRY01





Calculation power: 2.100 𝑊

𝐼 =2.100

0,8 · 230= 11,41 𝐴




is 21 A.


Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =2·15·2.100

49,91·230·2,5= 2,2𝑉 = 0,95%


Thermic protection:








𝐼 =2.100

0,8 · 230= 11,41 𝐴



195



is 21 A.


Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =2·20·2.100

49,91·230·2,5= 2,93𝑉 = 1,27%


Thermic protection:









𝑃 = 2.100 𝑊

𝐼 =2.100

230 · 0,8= 11,41𝐴




is 40 A.

Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =2·0,3·2.100

51,06·230·6= 0,02𝑉 = 0,01%



Memoria

196








𝐼 =2.100

0,8 · 230= 11,41 𝐴




is 21 A.


Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =2·15·2.100

49,91·230·2,5= 2,2𝑉 = 0,95%


Thermic protection:








𝐼 =2.100

0,8 · 230= 11,41 𝐴



197



is 21 A.


Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =2·20·2.100

49,91·230·2,5= 2,93𝑉 = 1,27%


Thermic protection:


2.18.12. Calculation line: AIR01






𝑃 = 690 · 1,25 = 862,5 𝑊

𝐼 =862,5

0,8 · 230= 4,69 𝐴




is 21 A.


Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =2·20·862,5

51,24·230·2,5= 1,17𝑉 = 0,51%


Thermic protection:

Memoria

198










Calculation power:

𝑃 = 1 𝑊

𝐼 =1

230 · 0,8= 0,01𝐴




is 40 A.

Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =2·0,3·1

51,52·230·6= 0𝑉 = 0%









𝑃 = 1 𝑊


199

𝐼 =1

230 · 0,8= 0,01 𝐴




is 21 A.


Tension fall:



51,52·230·2,5= 0𝑉 = 0%


Thermic protection:







𝑃 = 1 𝑊

𝐼 =1

230 · 0,8= 0,01 𝐴




is 21 A.


Tension fall:



51,52·230·2,5= 0𝑉 = 0%


Memoria

200

Thermic protection:


2.18.16. Calculation line: AUTDOOR






𝑃 = 1.000 · 1,25 = 1.250 𝑊

𝐼 =1.250

0,8 · 230= 6,79 𝐴




is 21 A.


Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =2·20·1.250

50,94·230·2,5= 1,71𝑉 = 0,74%


Thermic protection:




2.18.17. Bus Bar calculations: SP-TOILETS

Data


201

Metal: Cu.






Used plate

Section: 24 mm2.

Amplitude: 12 mm.

Thickness: 2 mm.

Wx, Ix, Wi, li (cm3, cm4): 0,048 ; 0,0288 ; 0,008; 0,0008.




2 · 252

60 · 10 · 0,008 · 1= 78,824 ≤ 1200

𝑘𝑔

𝑐𝑚2 𝐶𝑢


𝐼𝑐𝑎𝑙 = 6,59 𝐴





1000 · √𝑡𝑐𝑐

=164 · 24

1000 · √0,5= 5,57 𝑘𝐴

2.19. Sub-panel SP-OFFICES



LT01 1.205 W

Memoria

202

LT02 1.187 W

EMERGENCY 50 W

LT03 1.505 W

LT04 992 W

LT05 524 W

EMERGENCY 50 W

PLUG01 1.500 W

PLUG02 1.500 W

PLUG03 1.500 W

CLI05 2.500 W

PLUG04 1.500 W

PLUG05 1.500 W

PLUG06 1.500 W

CLI01 2.497 W

CLI02 1.705 W

CLI03 2.205 W

CLI04 2.500 W

DOOR 1.000 W

2.19.2. Calculation line: OFFICES 1








203

𝑃 = 1.241 𝑊

𝐼 =1.241

230 · 0,8= 6,74𝐴




is 31 A.

Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =2·0,3·1.241

51,25·230·4= 0,02𝑉 = 0,01%










𝑃 = 773 · 1 + 432 = 1.205 𝑊

𝐼 =1.205

230 · 1= 5,24 𝐴




is 15 A.


Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =2·25·1.205

50,84·230·1,5= 3,44𝑉 = 1,49%

Memoria

204


Thermic protection:








𝑃 = 17 · 1 + 1.170 = 1.187 𝑊

𝐼 =1.187

230 · 1= 5,16 𝐴




is 15 A.


Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =2·30·1.187

50,86·230·1,5= 4,06𝑉 = 1,76%


Thermic protection:









205

𝑃 = 50 · 1,8 = 90 𝑊

𝐼 =90

230= 0,39 𝐴




is 15 A.


Tension fall:



51,51·230·1,5= 0,35𝑉 = 0,15%


Thermic protection:









𝑃 = 1.619,9 𝑊

𝐼 =1.619,9

230 · 0,8= 8,8 𝐴




is 40 A.

Tension fall:


Memoria

206

𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =2·0,3·1.619,9

51,52·230·6= 0,01𝑉 = 0,01%










𝑃 = 17 · 1,8 + 1.488 = 1.518,6 𝑊

𝐼 =1.518,6

230 · 1= 6,6 𝐴




is 15 A.


Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =2·25·1.518,6

50,45·230·1,5= 4,36𝑉 = 1,9%


Thermic protection:








207


𝑃 = 992 𝑊

𝐼 =992

230 · 1= 4,31 𝐴




is 15 A.


Tension fall:



51,06·230·1,5= 2,82𝑉 = 1,22%


Thermic protection:








𝑃 = 144 · 1,8 + 380 = 639,2 𝑊

𝐼 =639,2

230 · 1= 2,87 𝐴




is 15 A.


Tension fall:


Memoria

208

𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =2·30·639,2

51,32·230·1,5= 2,17𝑉 = 0,94%


Thermic protection:








𝑃 = 50 · 1,8 = 90 𝑊

𝐼 =90

230= 0,39 𝐴




is 15 A.


Tension fall:



51,51·230·1,5= 0,41𝑉 = 0,18%


Thermic protection:







209




𝑃 = 1.350 𝑊

𝐼 =1.350

230 · 0,8= 7,34 𝐴




is 54 A.

Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =2·0,3·1.350

51,41·230·10= 0,01𝑉 = 0%










𝐼 =1.500

0,8 · 230= 8,15 𝐴




is 21A.


Tension fall:

Memoria

210


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =2·45·1.500

50,68·230·2,5= 4,63 𝑉 = 2,01%


Thermic protection:








𝐼 =1.500

0,8 · 230= 8,15 𝐴




is 21A.


Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =2·45·1.500

50,68·230·2,5= 4,63 𝑉 = 2,01%


Thermic protection:









211

𝐼 =1.500

0,8 · 230= 8,15 𝐴




is 21A.


Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =2·45·1.500

50,68·230·2,5= 4,63 𝑉 = 2,01%


Thermic protection:








𝑃 = 250 · 1,25 + 2.250 = 2.562,5 𝑊

𝐼 =2.562,5

0,8 · 230= 13,93 𝐴




is 21 A.


Tension fall:


Memoria

212

𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =2·40·2.562,5

49,16·230·2,5= 7,25𝑉 = 3,15%


Thermic protection:











𝑃 = 1.350 𝑊

𝐼 =1.350

230 · 0,8= 7,34 𝐴




is 54 A.

Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =2·0,3·1.350

51,41·230·10= 0,01𝑉 = 0%





213







𝐼 =1.500

0,8 · 230= 8,15 𝐴




is 21A.


Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =2·45·1.500

50,68·230·2,5= 4,63 𝑉 = 2,01%


Thermic protection:








𝐼 =1.500

0,8 · 230= 8,15 𝐴




is 21A.

Memoria

214


Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =2·25·1.500

50,68·230·2,5= 2,57 𝑉 = 1,12%


Thermic protection:








𝐼 =1.500

0,8 · 230= 8,15 𝐴




is 21A.


Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =2·44·1.500

50,68·230·2,5= 4,53 𝑉 = 1,97%


Thermic protection:



215








𝑃 = 1.705 · 1,25 + 4.702 = 6.833,25 𝑊

𝐼 =6.833,25

230 · 0,8= 37,14 𝐴




is 54 A.

Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =2·0,3·6.833,25

48,99·230·10= 0,04𝑉 = 0,02%










𝑃 = 497 · 1,25 + 2.000 = 2.621,25 𝑊

𝐼 =2.621,25

0,8 · 230= 14,25 𝐴


Memoria

216



is 21 A.


Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =2·25·2.621,25

49,05·230·2,5= 4,65𝑉 = 2,02%


Thermic protection:








𝑃 = 1.705 · 1,25 = 2.131,25 𝑊

𝐼 =2.131,25

0,8 · 230= 11,58 𝐴




is 21 A.


Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =2·30·2.131,25

49,86·230·2,5= 4,46𝑉 = 1,94%


Thermic protection:


217








𝑃 = 205 · 1,25 + 2.000 = 2.256,25 𝑊

𝐼 =2.256,25

0,8 · 230= 12,26 𝐴




is 21 A.


Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =2·35·2.256,25

49,67·230·2,5= 5,53𝑉 = 2,4%


Thermic protection:








𝑃 = 250 · 1,25 + 2.250 = 2.562,5 𝑊

Memoria

218

𝐼 =2.562,5

0,8 · 230= 13,93 𝐴




is 21 A.


Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =2·40·2.562,5

49,16·230·2,5= 7,25𝑉 = 3,15%


Thermic protection:




2.19.25. Calculation line: DOOR






𝑃 = 1.000 · 1,25 = 1.250 𝑊

𝐼 =1.250

0,8 · 230= 6,79 𝐴




is 21 A.



219

Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =2·35·1.250

50,94·230·2,5= 2,99𝑉 = 1,3%


Thermic protection:




2.19.26. Bus Bar calculations: SP-OFFICES

Data

Metal: Cu.






Used plate

Section: 24 mm2.

Amplitude: 12 mm.

Thickness: 2 mm.

Wx, Ix, Wi, li (cm3, cm4): 0,048 ; 0,0288 ; 0,008; 0,0008.




2 · 252

60 · 10 · 0,008 · 1= 1.138,322 ≤ 1200

𝑘𝑔

𝑐𝑚2 𝐶𝑢


Memoria

220

𝐼𝑐𝑎𝑙 = 30,14 𝐴





1000 · √𝑡𝑐𝑐

=164 · 24

1000 · √0,5= 5,57 𝑘𝐴

2.20. Sub-panel SP-INFORMATICS



PSAI11 1.000 W

PSAI12 1.000 W

PSAI01 1.000 W

PSAI02 1.000 W

PSAI03 1.000 W

PSAI04 1.000 W

PSAI05 1.000 W

PSAI06 1.000 W

PSAI07 1.000 W

PSAI08 1.000 W

PSAI09 1.000 W

PSAI10 1.000 W

AIRCON01 690 W


221

RACK COM1 500 W

RACK SER1 500 W

RACK COM2 500 W

RACK SER2 500 W

CCTV 1.500 W

SP-SAILOG 3.000 W

SP-RACK B 2.400 W

2.20.2. Calculation line: PLUGSAI 1







𝐼 =2.000

0,8 · 230= 10,87 𝐴




is 40 A.

Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =2·0,3·2.000

51,11·230·6= 0,02 𝑉 = 0,01%



Two pole differential switch I=40 A. Sens. I=30 mA. AC class “si”.

Memoria

222

2.20.3. Calculation line: PSAI11


Canalization: B2-Mult. Superficial tube or Built-in




𝐼 =1.000

0,8 · 230= 5,43 𝐴

We try two pole conductors 2x2,5+TTX2,5mm2 Cu



is 23A.


Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =2·50·1.000

51·230·2,5= 3,41 𝑉 = 1,48%


Thermic protection:








𝐼 =1.000

0,8 · 230= 5,43 𝐴




223


is 23A.


Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =2·40·1.000

51·230·2,5= 2,73 𝑉 = 1,19%


Thermic protection:









𝐼 =2.000

0,8 · 230= 10,87 𝐴




is 40 A.

Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =2·0,3·2.000

51,11·230·6= 0,02 𝑉 = 0,01%




Memoria

224







𝐼 =1.000

0,8 · 230= 5,43 𝐴




is 23A.


Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =2·50·1.000

51·230·2,5= 3,41 𝑉 = 1,48%


Thermic protection:








𝐼 =1.000

0,8 · 230= 5,43 𝐴




225


is 23A.


Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =2·15·1.000

51·230·2,5= 1,02 𝑉 = 0,44%


Thermic protection:









𝐼 =2.000

0,8 · 230= 10,87 𝐴




is 40 A.

Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =2·0,3·2.000

51,11·230·6= 0,02 𝑉 = 0,01%




Memoria

226







𝐼 =1.000

0,8 · 230= 5,43 𝐴




is 23A.


Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =2·20·1.000

51·230·2,5= 1,36 𝑉 = 0,59%


Thermic protection:








𝐼 =1.000

0,8 · 230= 5,43 𝐴




227


is 23A.


Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =2·20·1.000

51·230·2,5= 1,36 𝑉 = 0,59%


Thermic protection:









𝐼 =2.000

0,8 · 230= 10,87 𝐴




is 40 A.

Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =2·0,3·2.000

51,11·230·6= 0,02 𝑉 = 0,01%




Memoria

228







𝐼 =1.000

0,8 · 230= 5,43 𝐴




is 23A.


Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =2·20·1.000

51·230·2,5= 1,36 𝑉 = 0,59%


Thermic protection:








𝐼 =1.000

0,8 · 230= 5,43 𝐴




229


is 23A.


Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =2·15·1.000

51·230·2,5= 1,02 𝑉 = 0,44%


Thermic protection:









𝐼 =2.000

0,8 · 230= 10,87 𝐴




is 40 A.

Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =2·0,3·2.000

51,11·230·6= 0,02 𝑉 = 0,01%




Memoria

230







𝐼 =1.000

0,8 · 230= 5,43 𝐴




is 23A.


Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =2·20·1.000

51·230·2,5= 1,36 𝑉 = 0,59%


Thermic protection:








𝐼 =1.000

0,8 · 230= 5,43 𝐴




231


is 23A.


Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =2·20·1.000

51·230·2,5= 1,36 𝑉 = 0,59%


Thermic protection:









𝐼 =2.000

0,8 · 230= 10,87 𝐴




is 40 A.

Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =2·0,3·2.000

51,11·230·6= 0,02 𝑉 = 0,01%



Memoria

232








𝐼 =1.000

0,8 · 230= 5,43 𝐴




is 23A.


Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =2·20·1.000

51·230·2,5= 1,36𝑉 = 0,59%


Thermic protection:








𝐼 =1.000

0,8 · 230= 5,43 𝐴


233




is 23A.


Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =2·20·1.000

51·230·2,5= 1,36 𝑉 = 0,59%


Thermic protection:


2.20.20. Calculation line: AIRCON01






𝑃 = 690 · 1,25 = 862,5 𝑊

𝐼 =862,5

0,8 · 230= 4,69 𝐴




is 23A.


Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =2·15·862,5

51,13·230·2,5= 0,88 𝑉 = 0,38%


Thermic protection:

Memoria

234




2.20.21. Calculation line: RACK 1







𝐼 =1.000

0,8 · 230= 5,43 𝐴




is 40 A.

Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =2·0,3·1.000

51,41·230·6= 0,01 𝑉 = 0%




2.20.22. Calculation line: RACK COM1





Calculation power: 500 W.


235

𝐼 =500

0,8 · 230= 2,72 𝐴




is 23A.


Tension fall:



51,39·230·2,5= 0,51 𝑉 = 0,22%


Thermic protection:


2.20.23. Calculation line: RACK SER1






𝐼 =500

0,8 · 230= 2,72 𝐴




is 23A.


Tension fall:



51,39·230·2,5= 0,51 𝑉 = 0,22%


Memoria

236

Thermic protection:


2.20.24. Calculation line: RACK 2







𝐼 =1.000

0,8 · 230= 5,43 𝐴




is 40 A.

Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =2·0,3·1.000

51,41·230·6= 0,01 𝑉 = 0%




2.20.25. Calculation line: RACK COM2






𝐼 =500

0,8 · 230= 2,72 𝐴


237




is 23A.


Tension fall:



51,39·230·2,5= 0,68 𝑉 = 0,29%


Thermic protection:


2.20.26. Calculation line: RACK SER2






𝐼 =500

0,8 · 230= 2,72 𝐴




is 23A.


Tension fall:



51,39·230·2,5= 0,68 𝑉 = 0,29%


Thermic protection:

Memoria

238


2.20.27. Calculation line: CCTV






𝐼 =1.500

0,8 · 230= 8,15 𝐴

We try two pole conductors 2x2,5+TTx2,5mm2 Cu



is 23A.


Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =2·20·1.500

50,37·230·2,5= 2,07 𝑉 = 0,9%


Thermic protection:




2.20.28. Calculation line: SP-SAILOG








239

𝐼 =3.000

1 · 230= 13,04 𝐴

We try two pole conductors 2x10+TTx10mm2 Cu



is 54A.


Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =2·150·3.000

50,98·230·10= 7,68 𝑉 = 3,34%






2.20.29. Calculation line: SP-RACK B







𝐼 =2.400

0,8 · 230= 13,04 𝐴

We try two pole conductors 2x10+TTx10mm2 Cu



is 54A.


Memoria

240

Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =2·140·2.400

50,98·230·10= 5,73 𝑉 = 2,49%






2.20.30. Bus Bar calculations: SP-INFORMATICS

Data

Metal: Cu.






Used plate

Section: 24 mm2.

Amplitude: 12 mm.

Thickness: 2 mm.

Wx, Ix, Wi, li (cm3, cm4): 0,048 ; 0,0288 ; 0,008; 0,0008.




2 · 252

60 · 10 · 0,008 · 1= 809,594 ≤ 1200

𝑘𝑔

𝑐𝑚2 𝐶𝑢



241

𝐼𝑐𝑎𝑙 = 19,79 𝐴





1000 · √𝑡𝑐𝑐

=164 · 24

1000 · √0,5= 5,57 𝑘𝐴

2.21. Sub-panel SP-SAILOG



PSAI01 1.000 W

PSAI02 1.000 W

PSAI03 1.000 W

2.21.2. Calculation line: SAILOG



Longitude: 0,3 m; Cos 𝜑: 1; Xu: 0 mΩ/m;




𝐼 =2.000

1 · 230= 8,7 𝐴




is 40 A.

Tension fall:


Memoria

242

𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =2·0,3·2.000

51,25·230·6= 0,02 𝑉 = 0,01%










𝐼 =1.000

1 · 230= 4,35 𝐴




is 23A.


Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =2·10·1.000

51,18·230·2,5= 0,68 𝑉 = 0,3%


Thermic protection:









243

𝐼 =1.000

1 · 230= 4,35 𝐴




is 26,5A.


Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =2·10·1.000

51,27·230·2,5= 0,68 𝑉 = 0,29%


Thermic protection:








𝐼 =1.000

1 · 230= 4,35 𝐴




is 23A.


Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =2·15·1.000

51,18·230·2,5= 1,02 𝑉 = 0,44%


Memoria

244

Thermic protection:




2.21.6. Bus Bar calculations: SP-SAILOG

Data

Metal: Cu.






Used plate

Section: 24 mm2.

Amplitude: 12 mm.

Thickness: 2 mm.

Wx, Ix, Wi, li (cm3, cm4): 0,048 ; 0,0288 ; 0,008; 0,0008.




2 · 252

60 · 10 · 0,008 · 1= 24,671 ≤ 1200

𝑘𝑔

𝑐𝑚2 𝐶𝑢


𝐼𝑐𝑎𝑙 = 13,04 𝐴





245


1000 · √𝑡𝑐𝑐

=164 · 24

1000 · √0,5= 5,57 𝑘𝐴

2.22. Sub-panel SP-RACKB



PRACKB01 600 W

PRACKB02 600 W

PRACKB03 600 W

PRACKB04 600 W

2.22.2. Calculation line: RACKB 1







𝐼 =1.200

0,8 · 230= 6,52 𝐴

We try two pole conductors 2x6mm2 Cu



is 40 A.


Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =2·0,3·1.200

51,27·230·6= 0,01 𝑉 = 0%


Memoria

246



2.22.3. Calculation line: PRACKB01






𝐼 =600

0,8 · 230= 3,26 𝐴




is 21A.


Tension fall:



51,38·230·2,5= 0,61 𝑉 = 0,26%


Thermic protection:








𝐼 =600

0,8 · 230= 3,26 𝐴


247




is 21A.


Tension fall:



51,38·230·2,5= 0,61 𝑉 = 0,26%


Thermic protection:


2.22.5. Calculation line: RACKB 2







𝐼 =1.200

0,8 · 230= 6,52 𝐴

We try two pole conductors 2x6mm2 Cu



is 40 A.


Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =2·0,3·1.200

51,27·230·6= 0,01 𝑉 = 0%



Memoria

248








𝐼 =600

0,8 · 230= 3,26 𝐴




is 21A.


Tension fall:



51,38·230·2,5= 0,61 𝑉 = 0,26%


Thermic protection:








𝐼 =600

0,8 · 230= 3,26 𝐴




249


is 21A.


Tension fall:



51,38·230·2,5= 0,81 𝑉 = 0,35%


Thermic protection:


2.22.8. Bus Bar calculations: SP-RACKB

Data

Metal: Cu.






Used plate

Section: 24 mm2.

Amplitude: 12 mm.

Thickness: 2 mm.

Wx, Ix, Wi, li (cm3, cm4): 0,048 ; 0,0288 ; 0,008; 0,0008.




2 · 252

60 · 10 · 0,008 · 1= 27,631 ≤ 1200

𝑘𝑔

𝑐𝑚2 𝐶𝑢


𝐼𝑐𝑎𝑙 = 13,04 𝐴

Memoria

250





1000 · √𝑡𝑐𝑐

=164 · 24

1000 · √0,5= 5,57 𝑘𝐴

2.23. Sub-panel SP-FIREPROT



LT01 288 W

EMERGENCY 50 W

PLUG 2.000 W

POWER GRILL 1.250 W

CHLORINATION 250 W

AEROTHERM 5.000 W

RESISTANCE TANK 3.000 W

2.23.2. Calculation line: FIREPROT 1






Calculation power: 226,8 W

𝐼 =226,8

0,8 · 230= 1,23 𝐴

We try two pole conductors 2x2,5mm2 Cu


251



is 23 A.

Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =2·0,3·226,8

51,5·230·2,5= 0 𝑉 = 0%










𝑃 = 288 · 1 = 288 𝑊

𝐼 =288

230= 1,25 𝐴




is 15 A.


Tension fall:



51,48·230·1,5= 1,14𝑉 = 0,49%


Thermic protection:

Memoria

252








𝑃 = 50 · 1,8 = 90 𝑊

𝐼 =90

230= 0,39 𝐴




is 15 A.


Tension fall:



51,51·230·1,5= 0,3𝑉 = 0,13%


Thermic protection:


2.23.5. Calculation line: PLUG






𝐼 =2.000

0,8 · 230= 10,87 𝐴


253




is 21A.


Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =2·25·2.000

50,05·230·2,5= 3,47 𝑉 = 1,51%


Thermic protection:




2.23.6. Calculation line: POWER GRILL






𝑃 = 1.250 · 1,25 = 1.562,5 𝑊

𝐼 =1.562,5.

0,8 · 230= 8,49 𝐴




is 21A.


Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =2·25·1.562,5

50,61·230·2,5= 2,68 𝑉 = 1,17%

Memoria

254


Thermic protection:




Switching element

Two pole contactor In=16 A.

2.23.7. Calculation line: CHLORINATION






𝐼 =250

400 · √3 · 0,8 · 1= 0,45 𝐴




is 18,5 A.


Tension fall:



51,51·400·2,5·1= 0,1𝑉 = 0,02%


Thermic protection:



255



Switching element


2.23.8. Calculation line: AEROTHERM






𝑃 = 100𝑥1,25 + 4.900 = 5.025 𝑊

𝐼 =5.025

400 · √3 · 0,8 · 1= 9,07 𝐴




is 32 A.


Tension fall:



51,07·400·6·1= 1,02𝑉 = 0,26%


Thermic protection:




Memoria

256

2.23.9. Calculation line: RESISTANCE TANK






𝐼 =3.000

400 · √3 · 1= 4,33𝐴




is 18,5 A.


Tension fall:



51,21·400·2,5= 1,17𝑉 = 0,29%


Thermic protection:




Switching element


2.23.10. Bus Bar calculations: SP-FIREPROT

Data

Metal: Cu.



257





Used plate

Section: 24 mm2.

Amplitude: 12 mm.

Thickness: 2 mm.

Wx, Ix, Wi, li (cm3, cm4): 0,048 ; 0,0288 ; 0,008; 0,0008.




2 · 252

60 · 10 · 0,008 · 1= 573,26 ≤ 1200

𝑘𝑔

𝑐𝑚2 𝐶𝑢


𝐼𝑐𝑎𝑙 = 21,99 𝐴





1000 · √𝑡𝑐𝑐

=164 · 24

1000 · √0,5= 5,57 𝑘𝐴

2.24. Sub-panel SP-VENTILATION



CONTROL VENTILATION 200 W

EXTRACT01 2.400 W

EXTRACT02 2.400 W

Memoria

258

EXTRACT03 2.400 W

EXTRACT04 2.400 W

EXTRACT05 2.400 W

EXTRACT06 2.400 W

BACKUP 1 W

BACKUP 1 W

BACKUP 1 W

2.24.2. Calculation line: CONTROL VENTILATION






𝐼 =200

230 · 0,8= 1,09 𝐴




is 33A.

Tension fall:



51,51·230·2,5= 0,14 𝑉 = 0,06%


Thermic protection:





259

2.24.3. Calculation line: EXTRACT01






𝑃 = 2.400 · 1,25 = 3.000 𝑊

𝐼 =3.000

√3 · 400 · 0,8= 5,41 𝐴




is 26,5A.

Tension fall:



51,13·400·2,5= 5,57 𝑉 = 1,39%


Thermic protection:




Switching element








Memoria

260

𝑃 = 2.400 · 1,25 = 3.000 𝑊

𝐼 =3.000

√3 · 400 · 0,8= 5,41 𝐴




is 26,5A.

Tension fall:



51,13·400·2,5= 5,57 𝑉 = 1,39%


Thermic protection:




Switching element








𝑃 = 2.400 · 1,25 = 3.000 𝑊

𝐼 =3.000

√3 · 400 · 0,8= 5,41 𝐴




261


is 26,5A.

Tension fall:



51,13·400·2,5= 5,57 𝑉 = 1,39%


Thermic protection:




Switching element








𝑃 = 2.400 · 1,25 = 3.000 𝑊

𝐼 =3.000

√3 · 400 · 0,8= 5,41 𝐴




is 26,5A.

Tension fall:



51,13·400·2,5= 5,57 𝑉 = 1,39%

Memoria

262


Thermic protection:




Switching element








𝑃 = 2.400 · 1,25 = 3.000 𝑊

𝐼 =3.000

√3 · 400 · 0,8= 5,41 𝐴




is 26,5A.

Tension fall:



51,13·400·2,5= 5,57 𝑉 = 1,39%


Thermic protection:




263


Switching element








𝑃 = 2.400 · 1,25 = 3.000 𝑊

𝐼 =3.000

√3 · 400 · 0,8= 5,41 𝐴




is 26,5A.

Tension fall:



51,13·400·2,5= 5,57 𝑉 = 1,39%


Thermic protection:




Switching element


Memoria

264






𝑃 = 1 𝑊

𝐼 =1

400 · √3 · 0,8 · 1= 0 𝐴




is 18,5 A.


Tension fall:



51,52·400·2,5= 0𝑉 = 0%


Thermic protection:




Switching element








265

𝑃 = 1 𝑊

𝐼 =1

400 · √3 · 0,8 · 1= 0 𝐴




is 18,5 A.


Tension fall:



51,52·400·2,5= 0𝑉 = 0%


Thermic protection:




Switching element







𝑃 = 1 𝑊

𝐼 =1

400 · √3 · 0,8 · 1= 0 𝐴


Memoria

266



is 18,5 A.


Tension fall:



51,52·400·2,5= 0𝑉 = 0%


Thermic protection:




Switching element


2.24.12. Bus Bar calculations: SP-VENTILATION

Data

Metal: Cu.






Used plate

Section: 45 mm2.

Amplitude: 15 mm.

Thickness: 3 mm.


267

Wx, Ix, Wi, li (cm3, cm4): 0,112 ; 0,084 ; 0,022; 0,003.




2 · 252

60 · 10 · 0,022 · 1= 1.072,742 ≤ 929,057

𝑘𝑔

𝑐𝑚2 𝐶𝑢


𝐼𝑐𝑎𝑙 = 16,89 𝐴





1000 · √𝑡𝑐𝑐

=164 · 45

1000 · √0,5= 10,44 𝑘𝐴

2.25. Sub-panel SP-LIGHTING



LT01 1.880 W

LT03 1.880 W

EMERGENCY01 150 W

LT02 1.880 W

LT04 940 W

LT06 222 W

LT05 1.385 W

LT11 762 W

Memoria

268

LT07 1.504 W

LT09 1.504 W

EMERGENCY02 150 W

LT12 1.397 W

LT13 1.397 W

LT14 376 W

LT08 1.504 W

LT10 752 W

DALI 2.000 W

2.25.2. Calculation line: LIGHTING1







𝑃 = 3.910 𝑊

𝐼 =3.910

230= 17 𝐴




is 54 A.

Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =2·0,3·3.910

50,97·230·10= 0,02𝑉 = 0,01%




269








𝑃 = 1.880 𝑊

𝐼 =1.880

230= 8,17 𝐴




is 23A.


Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =2·50·1.880

50,36·230·2,5= 6,49 𝑉 = 2,82%


Thermic protection:








𝑃 = 1.880 𝑊

𝐼 =1.880

230= 8,17 𝐴


Memoria

270



is 23A.


Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =2·40·1.880

50,36·230·2,5= 5,19 𝑉 = 2,26%


Thermic protection:


2.25.5. Calculation line: EMERGENCY01






𝑃 = 150 𝑊

𝐼 =150

230= 0,65 𝐴




is 16,5 A.


Tension fall:



51,5·230·1,5= 0,68𝑉 = 0,29%


Thermic protection:


271









𝑃 = 3.042 𝑊

𝐼 =3.042

230= 13,23 𝐴




is 54 A.

Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =2·0,3·3.042

51,18·230·10= 0,02𝑉 = 0,01%










𝑃 = 1.880 𝑊

𝐼 =1.880

230= 8,17 𝐴

Memoria

272




is 23A.


Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =2·40·1.880

50,36·230·2,5= 5,19 𝑉 = 2,26%


Thermic protection:








𝑃 = 940 𝑊

𝐼 =940

230= 4,09 𝐴




is 23A.


Tension fall:



51,22·230·2,5= 2,55 𝑉 = 1,11%


Thermic protection:


273








𝑃 = 222 𝑊

𝐼 =222

230= 0,97 𝐴




is 23A.


Tension fall:



51,5·230·2,5= 0,6 𝑉 = 0,26%


Thermic protection:









𝑃 = 2.147 𝑊

𝐼 =2.147

230= 9,33 𝐴

Memoria

274




is 40 A.

Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =2·0,3·2.147

51,21·230·6= 0,02𝑉 = 0,01%










𝑃 = 1.385 𝑊

𝐼 =1.385

230= 6,02 𝐴




is 23A.


Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =2·50·1.385

50,88·230·2,5= 4,73 𝑉 = 2,06%


Thermic protection:



275







𝑃 = 762 𝑊

𝐼 =762

230= 3,31 𝐴




is 23A.


Tension fall:



51,32·230·2,5= 3,1 𝑉 = 1,35%


Thermic protection:









𝑃 = 3.158 𝑊

𝐼 =3.158

230= 13,73 𝐴



Memoria

276


is 54 A.

Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =2·0,3·3.158

51,16·230·10= 0,02𝑉 = 0,01%










𝑃 = 1.504 𝑊

𝐼 =1.504

230= 6,54 𝐴




is 23A.


Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =2·50·1.504

50,77·230·2,5= 5,15 𝑉 = 2,24%


Thermic protection:



277







𝑃 = 1.504 𝑊

𝐼 =1.504

230= 6,54 𝐴




is 23A.


Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =2·50·1.504

50,77·230·2,5= 5,15 𝑉 = 2,24%


Thermic protection:


2.25.16. Calculation line: EMERGENCY02






𝑃 = 150 𝑊

𝐼 =150

230= 0,65 𝐴



Memoria

278


is 16,5 A.


Tension fall:



51,5·230·1,5= 1,01𝑉 = 0,44%


Thermic protection:









𝑃 = 3.170 𝑊

𝐼 =3.170

230= 13,78 𝐴




is 54 A.

Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =2·0,3·3.170

51,15·230·10= 0,02𝑉 = 0,01%





279







𝑃 = 1.397 𝑊

𝐼 =1.397

230= 6,07 𝐴




is 23A.


Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =2·50·1.397

50,87·230·2,5= 4,78 𝑉 = 2,08%


Thermic protection:


Switching element








𝑃 = 1.397 𝑊

𝐼 =1.397

230= 6,07 𝐴

Memoria

280




is 23A.


Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =2·50·1.397

50,87·230·2,5= 4,78 𝑉 = 2,08%


Thermic protection:


Switching element








𝑃 = 376 𝑊

𝐼 =376

230= 1,63 𝐴

We try two pole conductors 2x6+TTX6mm2 Cu



is 53A.


Tension fall:



51,51·230·6= 0,85 𝑉 = 0,37%


281


Thermic protection:


Switching element









𝑃 = 2.256 𝑊

𝐼 =2.256

230= 12,26 𝐴




is 40 A.

Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =2·0,3·2.256

50,99·230·6= 0,02𝑉 = 0,01%







Memoria

282




𝑃 = 1.504 𝑊

𝐼 =1.504

230= 6,54 𝐴




is 23A.


Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =2·50·1.504

50,77·230·2,5= 5,15 𝑉 = 2,24%


Thermic protection:








𝑃 = 752 𝑊

𝐼 =752

230= 3,27 𝐴




is 21A.


Tension fall:


283



51,38·230·2,5= 2,04 𝑉 = 0,89%


Thermic protection:


2.25.24. Calculation line: DALI






𝐼 =2.000

230= 10,87 𝐴




is 21A.


Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =2·10·2.000

50,05·230·2,5= 1,39 𝑉 = 0,6%


Thermic protection:




Memoria

284

2.25.25. Bus Bar calculations: SP-LIGHTING

Data

Metal: Cu.






Used plate

Section: 24 mm2.

Amplitude: 12 mm.

Thickness: 2 mm.

Wx, Ix, Wi, li (cm3, cm4): 0,048 ; 0,0288 ; 0,008; 0,0008.




2 · 252

60 · 10 · 0,008 · 1= 573,26 ≤ 1200

𝑘𝑔

𝑐𝑚2 𝐶𝑢


𝐼𝑐𝑎𝑙 = 14,21 𝐴





1000 · √𝑡𝑐𝑐

=164 · 24

1000 · √0,5= 5,57 𝑘𝐴


285

2.26. Sub-panel SP-DINING



LT01 279 W

EMERGENCY 50 W

SEM01 1.500 W

SEM02 1.500 W

CPLUGS 600 W

DOOR 600 W

2.26.2. Calculation line: DINING 1







𝑃 = 329 · 1,8 = 592,2 𝑊

𝐼 =592,2

230 · 0,8= 3,22 𝐴




is 23 A.

Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =2·0,3·592,2

51,41·230·2,5= 0,01𝑉 = 0,01%


Memoria

286









𝑃 = 279 · 1,8 = 502,2 𝑊

𝐼 =502,2

230= 2,18 𝐴




is 15A.


Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =2·15·502,2

51,4·230·1,5= 0,85 𝑉 = 0,37%


Thermic protection:








𝑃 = 50 · 1,8 = 90 𝑊


287

𝐼 =90

230= 0,39 𝐴




is 15 A.


Tension fall:



51,51·230·1,5= 0,15𝑉 = 0,07%


Thermic protection:


2.26.5. Calculation line: DINING 2







𝑃 = 3.000 𝑊

𝐼 =3.000

230 · 0,8= 16,3 𝐴




is 23 A.

Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =2·0,3·3.000

48,84·230·2,5= 0,06𝑉 = 0,03%

Memoria

288










𝐼 =1.500

230 · 0,8= 8,15 𝐴




is 21A.


Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =2·15·1.500

50,68·230·2,5= 1,54 𝑉 = 0,67%


Thermic protection:








𝐼 =1.500

230 · 0,8= 8,15 𝐴




289


is 21A.


Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =2·15·1.500

50,68·230·2,5= 1,54 𝑉 = 0,67%


Thermic protection:


2.26.8. Calculation line: CPLUGS






𝐼 =600

230 · 0,8= 3,26 𝐴




is 21A.


Tension fall:



51,38·230·2,5= 1,02 𝑉 = 0,44%


Thermic protection:




Memoria

290

2.26.9. Calculation line: DOOR






𝑃 = 600 · 1,25 = 750 𝑊

𝐼 =750

230 · 0,8= 4,08 𝐴




is 21A.


Tension fall:



51,31·230·2,5= 0,76 𝑉 = 0,33%


Thermic protection:




2.26.10. Bus Bar calculations: SP-DINING

Data

Metal: Cu.






Used plate


291

Section: 24 mm2.

Amplitude: 12 mm.

Thickness: 2 mm.

Wx, Ix, Wi, li (cm3, cm4): 0,048 ; 0,0288 ; 0,008; 0,0008.




2 · 252

60 · 10 · 0,008 · 1= 50,768 ≤ 1200

𝑘𝑔

𝑐𝑚2 𝐶𝑢


𝐼𝑐𝑎𝑙 = 4,59 𝐴





1000 · √𝑡𝑐𝑐

=164 · 24

1000 · √0,5= 5,57 𝑘𝐴

2.27. Sub-panel SP-DYE



DISP01 300 W

AGI01 750 W

COM01 2.400 W

AIR01 1.500 W

LIFT01 367 W

AGI02 367 W

SERBOX 2.000 W

Memoria

292

LT01 863 W

LT02 863 W

LT03 863 W

EMERGENCY 50 W

2.27.2. Calculation line: DYE 1







𝑃 = 750 · 1,25 + 300 = 1.237,5 𝑊

𝐼 =1.237,5

0,8 · 400 · √3= 2,23 𝐴




is 36 A.

Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =0,3·1.237,5

51,51·400·6= 0 𝑉 = 0%




2.27.3. Calculation line: DISP01





293



𝑃 = 300 · 1,25 = 375 𝑊

𝐼 =375

0,8 · 400 · √3 · 1= 0,68 𝐴




is 18,5A.


Tension fall:



51,51·400·2,5= 0,11 𝑉 = 0,03%


Thermic protection:


2.27.4. Calculation line: AGI01






𝑃 = 750 · 1,25 = 937,5 𝑊

𝐼 =937,5

0,8 · 400 · √3 · 1= 1,69 𝐴




is 18,5A.


Tension fall:

Memoria

294



51,47·400·2,5= 0,27 𝑉 = 0,07%


Thermic protection:








𝑃 = 2.400 · 1,25 = 3.000 𝑊

𝐼 =3.000

0,8 · 400 · √3 · 1= 5,41 𝐴




is 18,5A.


Tension fall:



51,04·400·2,5= 0,88 𝑉 = 0,22%


Thermic protection:





295








𝑃 = 1.500 · 1,25 + 734 = 2.609 𝑊

𝐼 =2.609

0,8 · 400 · √3= 4,71 𝐴




is 50 A.

Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =0,3·2.609

51,47·400·10= 0 𝑉 = 0%




2.27.7. Calculation line: AIR01






𝑃 = 1.500 · 1,25 = 1.875 𝑊

𝐼 =1.875

0,8 · 400 · √3 · 1= 3,38 𝐴


Memoria

296



is 18,5A.


Tension fall:



51,33·400·2,5= 0,55 𝑉 = 0,14%


Thermic protection:


2.27.8. Calculation line: LIFT01





Calculation power:367 𝑊

𝐼 =367

0,8 · 400 · √3= 0,66 𝐴




is 18,5A.


Tension fall:



51,51·400·2,5= 0,14 𝑉 = 0,04%


Thermic protection:



297

2.27.9. Calculation line: AGI02





Calculation power:367 𝑊

𝐼 =367

0,8 · 400 · √3= 0,66 𝐴




is 18,5A.


Tension fall:



51,51·400·2,5= 0,11 𝑉 = 0,03%


Thermic protection:


2.27.10. Calculation line: SERBOX





Calculation power:2.000 𝑊

𝐼 =2.000

0,8 · 400 · √3= 3,61 𝐴




is 44A.

Memoria

298


Tension fall:



51,48·400·10= 0,19 𝑉 = 0,05%


Thermic protection:











𝑃 = 2.679 𝑊

𝐼 =2.679

230 · 0,8= 14,56𝐴




is 40 A.

Tension fall:


𝑒(𝑝𝑎𝑟𝑡𝑖𝑎𝑙) =2·0,3·2.679

50,78·230·6= 0,02𝑉 = 0,01%




299








𝑃 = 863 𝑊

𝐼 =863

230= 3,75 𝐴




is 15 A.


Tension fall:



51,17·230·1,5= 1,47𝑉 = 0,64%


Thermic protection:








𝑃 = 863 𝑊

Memoria

300

𝐼 =863

230= 3,75 𝐴




is 15 A.


Tension fall:



51,17·230·1,5= 1,96𝑉 = 0,85%


Thermic protection:








𝑃 = 863 𝑊

𝐼 =863

230= 3,75 𝐴




is 15 A.


Tension fall:



301


51,17·230·1,5= 1,96𝑉 = 0,85%


Thermic protection:








𝑃 = 50 · 1,8 = 90 𝑊

𝐼 =90

230= 0,39 𝐴




is 15 A.


Tension fall:



51,51·230·1,5= 0,2𝑉 = 0,09%


Thermic protection:


2.27.16. Bus Bar calculations: SP-DYE

Data

Metal: Cu.

Memoria

302






Used plate

Section: 24 mm2.

Amplitude: 12 mm.

Thickness: 2 mm.

Wx, Ix, Wi, li (cm3, cm4): 0,048 ; 0,0288 ; 0,008; 0,0008.




2 · 252

60 · 10 · 0,008 · 1= 50,768 ≤ 1200

𝑘𝑔

𝑐𝑚2 𝐶𝑢


𝐼𝑐𝑎𝑙 = 10,43 𝐴





1000 · √𝑡𝑐𝑐

=164 · 24

1000 · √0,5= 5,57 𝑘𝐴

2.28. GROUNDING CALCULATION

We consider that the land resistance is 300 Ωxm.

The electrode selected for the grounding are copper spades. It will be 10 spades around the

building. A naked copper conductor will join them all together to from an equipotential

bonding ring.

The spikes depth will be 2 meters.


303

To measure the ground resistance, is used the ground breaking box, that separates the spikes

and the protection conductors.

The protection conductors have been calculated according to ITC-BT-18.

𝑅𝑔 =1

𝐿𝑐2 · 𝜌 +

𝐿𝑝

𝜌 +𝑃

0,8 · 𝜌

=1

1002 · 300 +

20300

= 4,28 Ω


305

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ELECTRIFICATION PROJECT IN A BOX FACTORY