2 Cable Sizing Oil System_2

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Table A.1 – Fictitious diameter of conductor

Nominal cross-

section of conductor

d L Increase in

diameter

mm2 mm mm

10 3,6 0,8

16 4,5 1,1

25 5,6 1,2

35 6,7 1,4

50 8,0 1.7

70 9,4 2

95 11,0 2.4

120 12,4 2.7

150 13,8 3

185 15,3 4

240 17,5 5

300 19,5 6

400 22,6

500 25,2

630 28,3

800 31,9

1 000 35,7

1 200 39,1

1 400 42,2

1 600 45,1

Table B.2 – Current ratings for single-core cables w ith XLPE insulation –

Rated voltage 3,6/6 kV to 18/30 kV * – Copper conductor

Nominal area of

conductor

Trefoil Flat spaced Trefoil ducts Flat touching

ducts

mm2 A A A A

16 109 113 103 104

25 140 144 132 133

35 166 172 157 159

50 196 203 186 188

70 239 246 227 229

Buried direct in the ground In single-w ay ducts





Table B.4 – Current ratings for single-core cables w ith EPR insulation –

Rated voltage 3,6/6 kV to 18/30 kV * – Copper conductor

Nominal area of Flat

conductor Trefoil Flat spaced Trefoil ducts touching ducts

mm2 A A A A

16 106 109 99 100

25 136 140 128 129

35 162 167 153 154

50 192 198 181 183

70 234 242 222 224

95 280 289 266 269

120 319 329 303 306

150 357 369 341 344

185 403 417 386 390

240 467 484 449 454

300 526 545 509 515

400 597 618 580 588

Table B.5 – Current ratings for single-core cables w ith EPR insulation –

Rated voltage 3,6/6 kV to 18/30 kV * – Aluminium conductor

In single-w ay ducts

* Current rating calculated for cables having a rated voltage of 6/10 kV.

Buried direct in the

ground

Thermal resistivity of soil 1,5 K.m/W

In single-w ay ducts

Maximum conductor temperature 90 °C Ambient air temperature 30 °C Ground temperature 20 °C Depth of l

Buried direct in the

ground

Screens bonded at both ends.



Thermal resistivity of earthenware ducts 1,2 K.m/W



Nominal area of Flat

conductor Trefoil Flat spaced Trefoil ducts touching ducts

mm2 A A A A

16 82 84 77 78

25 105 109 99 100

35 126 130 118 120

50 149 153 140 142

70 182 188 172 174

95 217 224 206 208

120 247 256 235 238

150 277 287 264 267

185 314 325 300 303

240 364 377 350 354

300 411 426 397 401

400 471 487 456 462

Table B.6 – Current rating for three-core XLPE insulated cables –

Rated voltage 3,6/6 kV to 18/30 kV * –

Copper conductor, armoured and unarmoured

Buried direct

in ground

In a buried

duct

In air Buried direct

in ground

0,3 × De

mm2 A A A A

16 101 87 109 101

25 129 112 142 129

35 153 133 170 154

50 181 158 204 181



Nominal area of

conductor

Maximum conductor temperature 90 °C Ambient air temperature 30 °C Ground temperature 20 °C Depth of l



Unarmoured



70 221 193 253 220

95 262 231 304 263

120 298 264 351 298

150 334 297 398 332

185 377 336 455 374

240 434 390 531 431

300 489 441 606 482

400 553 501 696 541

Table B.7 – Current rating for three-core XLPE insulated cables –

Rated voltage 3,6/6 kV to 18/30 kV * –

Aluminium conductor, armoured and unarmoured

Nominal area of

conductor

In air

0,3 × D e

mm2 A A A A

16 78 67 84 78

25 100 87 110 100

35 119 103 132 119

50 140 122 158 140

70 171 150 196 171

95 203 179 236 204

120 232 205 273 232

150 260 231 309 259

185 294 262 355 293

240 340 305 415 338

300 384 346 475 380

400 438 398 552 432



Buried direct in

ground


Maximum conductor temperature 90 °C Ambient air temperature 30 °C Ground temperature 20 °C Depth of


Unarmoured


Buried direct

in ground

In a buried

duct


Maximum conductor temperature 90 °C Ambient air temperature 30 °C Ground temperature 20 °C Depth of



Trefoil Flat touching Flat spaced

D e

0,5 × D e 0,5 × D e 0,5 × D e

A A A

125 128 150

163 167 196

198 203 238

238 243 286

296 303 356

In air



361 369 434

417 426 500

473 481 559

543 550 637

641 647 745

735 739 846

845 837 938

Trefoil Flat Flat spaced

touching

D e

0,5 × D e 0,5 × D e 0,5 × D e

A A A

97 99 116

127 130 153

154 157 185

184 189 222

230 236 278

280 287 338

324 332 391

368 376 440

424 432 504

502 511 593

577 586 677

673 676 769

In air

laying 0,8 m

laying 0,8 m




touching

D e

0,5 × D e 0,5 × D e 0,5 × D e

A A A

116 119 138

153 156 181

186 190 221

224 229 266

280 287 334

343 352 409

398 407 474454 465 540

522 534 621

619 634 736

712 728 843

825 843 977

laying 0,8 m

In air

In air




touching

D e

0,5 × D e 0,5 × D e 0,5 × D e

A A A

90 92 107

119 121 141

144 147 171

174 178 207

218 223 259

266 273 317

309 317 368

352 361 419

406 417 484

483 495 575

556 570 659

651 667 770

In a buried

duct

In air

0,3 × De

A A

88 110

112 143

134 172

158 205

laying 0,8 m

Armoured



194 253

232 307

264 352

296 397

335 453

387 529

435 599

492 683

In air

0,3 × D e

A A

68 85

87 111

104 133

123 159

150 196

180 238

206 274

231 309

262 354

304 415343 472

393 545

laying 0,8 m

In a buried

duct

Armoured

laying 0,8 m



PV ENGINEERING PHỤ LỤC 5 Giai ñoaïn: Thieát keá chi tieát

Döï aùn: Traïm naïp LPG Dung Quaát

Phụ tải tính toán hệ thống điện Tên tài liệu: 304002-CA-06-001













No. Section 7 Section 6 Section 5 Section 4 Section 3

0.6888 0.6314 0.6888 0.6314 0.6888

1 TR-101

2 SWB-101

3 SWB-101

4 CMP-1101A CMP-1101A

5 CMP-1101B CMP-1101B6 CMP-1201A CMP-1201A

7 CMP-1201B CMP-1201B

8 B-3001A

9 B-3001B

10 B-3101A

11 B-3101B

12 P-0901A P-0901A

13 P-0901B P-0901B

14 P-1001A P-1001A

15 P-1001B P-1001B

16 P-1901A

17 P-1901B

18 P-1901C

19 P-2001A

20 P-2001B

21 P-2001C

22 P-5001A

23 P-5001B

24 P-5101A

25 P-5101B

26 P-5101C

27 P-1301A

28 P-1301B

29 P-1401A

30 P-1401B

31 LDA-0201

32 LDA-0301

33 VRA-0202

34 VRA-0302

35 CMP-1001 (JB-101)

36 P-0601A37 P-0601B

38 P-0602 P-0602

39 CMP-5201A CMP-5201A

40 CMP-5201B CMP-5201B

41 AD-5201A AD-5201A

42 AD-5201B AD-5201B

43 LCP-5201A

44 LCP-5201B



45 PK-5300 PK-5300

46 CMP-5301 CMP-5301

47 CW-5001

48 LP-101

49 LP-102

50 LP-103

51 LP-10452 LP-105 LP-105

53 LP-106 LP-106

54 LP-107

55 LP-108

56 UPS-101

57 DG Battery CH

58 P-0603 P-0603

59 P-0604 P-0604

60 WO-101

61 WO-102

62 WO-103

63 WO-104

64 V-5601

65 HV SWGR-101

66 SWDB-101

67 GCP-101

68 INS-DB-101

69 IGP-101 IGP-101

70 BAT-101

71 FEEDER-1

72 FEEDER-2

73 FEEDER-3

74 FEEDER-4

75 FEEDER-5

76 FEEDER-6

77 F1 (Pro. Shelter)

78 F2 (Pro. Shelter)



Section 2 Section 1 Derating final

0.8036 0.7462

0.6888

0.68880.6314

0.6314

0.6888

0.6888

0.6888

0.6888

0.6888

0.6888

0.6888

0.6888

P-1901A P-1901A 0.6888

P-1901B P-1901B 0.6888

P-1901C P-1901C 0.6888

P-2001A P-2001A 0.6888

P-2001B P-2001B 0.6888

P-2001C P-2001C 0.6888

0.6888

0.6888

0.6888

0.6888

0.6888

0.6888

0.6888

0.6888

0.6888

0.6888

0.6888

0.6888

0.6888

CMP-1001 (JB-101) CMP-1001 (JB-101) 0.6888

0.68880.6888

0.6314

0.6314

0.6314

0.6314

0.6314

0.6888

0.6888



0.6314

0.6314

0.6888

0.6888

0.6888

0.6888

0.68880.6314

0.6314

0.6888

0.6888

0.6888

0.6888

0.6314

0.6314

WO-101 WO-101 0.6888

0.6888

0.6888

0.6888

0.6888

0.6888

0.6888

0.6888

0.6888

0.6314

0.6888

0.6888

0.6888

0.6888

0.6888

0.6888

0.6888

0.6888

0.6888



No. of

runs

Armo

d

(KW) V (cosj) (cosj) (A) (A)

1 A,B,C XLPE 11 400 M 0.63 0.95 0.35 DOL 6.00 1.000 26.53 159.2 1 Y

2 A,B,C XLPE 15 400 M 0.84 0.95 0.35 DOL 6.00 1.000 27.18 163.1 2 Y

3 A,B,C XLPE 19.00 400 M 0.88 0.95 0.35 DOL 6.00 1.000 32.80 196.8 1 Y

4 A,B,C XLPE 75.00 400 M 0.91 0.95 0.35 SS 3.00 1.000 125.22 375.7 1 Y

5 A,B,C XLPE 15.00 400 M 0.88 0.95 0.35 DOL 6.00 1.000 25.90 155.4 1 Y

6 A,B,C XLPE 25.00 400 M 0.85 0.95 0.35 DOL 6.00 1.000 44.69 268.1 1 Y

7 A,B,C XLPE 15.00 400 M 0.89 0.86 0.35 DOL 6.00 1.000 28.29 169.7 1 Y

8 A,B,C XLPE 15.00 400 M 0.85 0.95 0.35 DOL 6.00 1.000 26.81 160.9 1 Y

9 A,B,C XLPE 50.00 400 M 1.00 0.85 0.35 SS 3.00 1.000 84.90 254.7 1 Y

10 A,B,C XLPE 15.50 400 M 0.85 0.85 0.35 DOL 6.00 1.000 30.97 185.8 1 Y

11 A,B,C XLPE 25.00 400 M 0.85 0.95 0.35 DOL 6.00 1.000 44.69 268.1 1 Y

12 A,B,C XLPE 15.00 400 M 0.85 0.95 0.35 DOL 6.00 1.000 26.81 160.9 1 Y

13 A,B,C XLPE 75.00 400 M 0.91 0.95 0.35 SS 3.00 1.000 125.22 375.7 1 Y

14 A,B,C XLPE 15.00 400 M 0.88 0.95 0.35 DOL 6.00 1.000 25.90 155.4 1 Y

15 A,B,C XLPE 18.50 400 M 0.88 0.95 0.35 DOL 6.00 1.000 31.94 191.6 1 Y

16 A,B,C XLPE 15.00 400 M 0.87 0.92 0.35 DOL 6.00 1.000 27.05 162.3 1 Y

17 A,B,C XLPE 11.00 400 M 0.87 0.92 0.35 DOL 6.00 1.000 19.84 119.0 1 Y

18 A,B,C XLPE 15.00 400 M 0.87 0.92 0.35 DOL 6.00 1.000 27.05 162.3 1 Y

19 A,B,C XLPE 15.00 400 M 0.87 0.92 0.35 DOL 6.00 0.689 27.05 162.3 1 Y

Power

cons.

Power

factor

starting

Load

type

Derating

Factor

I t e m N

o .

Cable

Starting

factor

Phase

Destinatio

n

Stater

type for

Motor

Full Load

currentCalculaKKS Ident.

Of Cable

Rated

voltage

Starting

current

Ef Isulated

type

Power

factor

running



EFFLUENT SUMP PUMP

SLOP SOIL SUMP PUMP

HFO CIRCULATING PUMPHFO SUPPLY PUMP

FOR BOILER UNIT#1

UNLOADING PUMP 1

WELDING RECEPTACLE

COOLING WATER

CIRCULATING PUMP

AIR FAN COOLER

FOR CONTINUNG

FOR CONTINUNG

WELDING RECEPTACLE

FOR CONTINUNG

HFO SUPPLY PUMP

FOR BOILER UNIT#2

UNLOADING PUMP 2

HFO CIRCULATING PUMPSLOP OIL SUMP PUMP

EFFLUENT SUMP PUMP

COOLING WATER

CIRCULATING PUMP

AIR FAN COOLERTOTAL LOAD

nation/Ending Point

CLocation

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2 Cable Sizing Oil System_2