Circuite PARTER
Circuit LL/LP
C1 12 LLC2 10 LLC3 27 LLC4 19 LLC5 13 LLC6 12 LLC7 15 LLC8 11 LPC9 7 LPC10 12 LPC11 8 LP
REZREZREZ
TOTAL
Dimensionarea circuitelor electrice
Calculul circuitelor de lumina
1.Conductoare
1196 [W]
230 [V]
5.47 A cosφ 0.95 [-]
=> s 1.5 FY
2.Tubul de protectie
n=2 => 12 [mm] IPEYAlegerea conductorului neutru
=> 1.5 FYSectiunea conductorului de protectie P.E.
In=Pi/(Uf*cosφ) Pimax
Uf
In
[mm2]
Ima=17A>5.5A
Dn
sN=sF sN [mm2]
=> 1.5 FY
1.5 FY
1.5 FY => 5FY1.5
1.5 FY
3. Siguranta fuzibila
3.59 A => LF25/4A 784
3.58 A => LF25/4A 782
4.9 A => LF25/6A 1071
5.47 A => LF25/6A 1196
5.47 A => LF25/6A 1196
5.05 A => LF25/6A 1104
4.7 A => LF25/6A 1028
k=1; iluminat fluorescent
Calculul circuitelor de priza
2000 [W]
230 [V]cosφ 0.8 [-]
η 0.8 [-]
1.Conductoare
=> 13.586957 A
24 ≥13.6 A
=> 2.5 FY
sN=sF sPE [mm2]
sF [mm2]
sN [mm2]
sPE [mm2]
IF≥In
IF≤K*Ima
IF1 P1
IF2 P2
IF3 P3
IF4 P4
IF5 P5
IF6 P6
IF7 P7
Ima=17A=>IF<k*Ima
Pi
Uf
In=Pi/(Uf*cosφ*η)
In
Ima=
sF
2.Tubul de protectie
n=3 => 16 IPEYAlegerea conductorului neutru
=> 2.5 FY
Sectiunea conductorului de protectie P.E.
=> 2.5 FY
2.5 FY
2.5 FY
2.5 FY
3. Siguranta fuzibila
=> ≤ 72 [A]k 3
13.59 A => LF25/16A 2000
13.59 A => LF25/16A 2000
13.59 A => LF25/16A 2000
13.59 A => LF25/16A 2000
Dn [mm2]
sN=sF sN [mm2]
sN=sF sPE [mm2]
sF [mm2]
sN [mm2]
sPE [mm2]
IF≥In
IF≤k*Ima IF
IF1 P1
IF2 P2
IF3 P3
IF4 P4
Ima=17A=>IF<k*Ima =>IF<51A
Circuite PARTER
Repartitia pe fazePutere L1 L2 L3 Incapere In [W] [W] [W] [W] [A] [A]
784 784 P02+P03 0.95 3.59 4782 782 P04+P06' 0.95 3.58 4
1071 1076 P01+P01'+P05+P05' 0.95 4.9 61196 1196 P06+P07+P15' 0.95 5.47 61196 1196 P08+P10 0.95 5.47 61104 1104 P09+P11 0.95 5.05 61028 1028 P12+P13+P14+P15 0.95 4.7 62000 2000 P02+P03+P04 0.8 13.59 162000 2000 P07+P08 0.8 13.59 162000 2000 P09+P10 0.8 13.59 162000 2000 P11+P13+P14 0.8 13.59 162000 2000 0.8 13.59 162000 2000 0.8 13.59 162000 2000 0.8 13.59 16
21161 7056 7028 7082
cos jIF
Fuzibilk Ima
Conductor[A] [A]
LF25/4A 1 17 17 2 x FY 1,5 IPEY 12 FY1,5LF25/4A 1 17 17 2 x FY 1,5 IPEY 12 FY1,5LF25/6A 1 17 17 2 x FY 1,5 IPEY 12 FY1,5LF25/6A 1 17 17 2 x FY 1,5 IPEY 12 FY1,5LF25/6A 1 17 17 2 x FY 1,5 IPEY 12 FY1,5LF25/6A 1 17 17 2 x FY 1,5 IPEY 12 FY1,5LF25/6A 1 17 17 2 x FY 1,5 IPEY 12 FY1,5
LF25/16A 0.8 19.2 24 3 x FY 2,5 IPEY16 FY2,5 FY2,5LF25/16A 0.8 19.2 24 3 x FY 2,5 IPEY16 FY2,5 FY2,5LF25/16A 0.8 19.2 24 3 x FY 2,5 IPEY16 FY2,5 FY2,5LF25/16A 0.8 19.2 24 3 x FY 2,5 IPEY16 FY2,5 FY2,5LF25/16A 0.8 19.2 24 3 x FY 2,5 IPEY16 FY2,5 FY2,5LF25/16A 0.8 19.2 24 3 x FY 2,5 IPEY16 FY2,5 FY2,5LF25/16A 0.8 19.2 24 3 x FY 2,5 IPEY16 FY2,5 FY2,5
Ima*k>IF Tub protectie
Coductor neutru
Conductor de protectie
Tip CIL Nr. CIL Nr.tuburi Putere/tu Putere reala CIL[W] [W]
FIRA-03-236 DP,SP CIL1 2 36 92 72FIRA-03-218 LC DP;S CIL2 2 18 56 36FIRA-03-118 DP CIL3 1 18 28 18FIA-11-136 CIL4 1 36 46 36FIA-11-218 CIL5 2 18 56 36FIDA-12-236 P CIL6 2 36 92 72FIA-11-236 CIL7 2 36 92 72FIPA-04-136 CIL8 1 36 46 36FIRA-11-158 CIL9 1 58 73 58FIA-11-236 CIL10 2 36 92 72CORP BAI CIL11 1 18 28 18
Dimensionarea circuitelor electrice
Calculul circuitelor de lumina
1.Conductoare
1196 [W]
230 [V]
5.47 A cosφ 0.95 [-]
=> s 1.5 FY
2.Tubul de protectie
n=2 => 12 [mm] IPEYAlegerea conductorului neutru
=> 1.5 FYSectiunea conductorului de protectie P.E.
=> 1.5 FY
1.5 FY
1.5 FY => 5FY1.5
1.5 FY
3. Siguranta fuzibila
4.69 A => LF25/6A 1024 [W]
2.95 A => LF25/4A 644 [W]
4.49 A => LF25/6A 981 [W]
3.58 A => LF25/4A 782 [W]
5.47 A => LF25/6A 1196 [W]
5.05 A => LF25/6A 1104 [W]
In=Pi/(Uf*cosφ) Pimax
Uf
In
[mm2]
Ima=17A>5.5A
Dn
sN=sF sN [mm2]
sN=sF sPE [mm2]
sF [mm2]
sN [mm2]
sPE [mm2]
IF≥In
IF≤K*Ima
IF1 P1
IF2 P2
IF3 P3
IF4 P4
IF5 P5
IF6 P6
3.43 A => LF25/4A 750 [W]
2.95 A => LF25/4A 644 [W]
2.62 A => LF25/4A 572 [W]
k=1; iluminat fluorescent
IF7 P7
IF8 P8
IF9 P9
Ima=17A=>IF<k*Ima
Circuite SUBSOL
Repartitia pe fazeCircuit LL/LP Putere L1 L2 L3 Incapere
[W] [W] [W] [W]C1 16 LL 1024 1034 S01+S02C2 9 LL 644 644 S03+S04C3 27 LL 981 981 S05+S06C4 15 LL 782 782 S07+S08C5 13 LL 1196 1196 S09+S10C6 12 LL 1104 1104 S11+S12C7 15 LL 750 750 S13+S14+S15C8 7 LL 644 644 S16+S17C9 14 LL 572 572 S18+S19
REZ 1175 1175TOTAL 8872 2959 2959 2964
Tip CIL Nr. CIL Nr.tuburi Putere/tub Putere reala CIL[W] [W]
FIRA-03-236 DP,SP CIL1 2 36 92 72FIRA-03-218 LC DP;SP CIL2 2 18 56 36FIRA-03-118 DP CIL3 1 18 28 18FIA-11-136 CIL4 1 36 46 36FIA-11-218 CIL5 2 18 56 36FIDA-12-236 P CIL6 2 36 92 72FIA-11-236 CIL7 2 36 92 72FIPA-04-136 CIL8 1 36 46 36FIRA-11-158 CIL9 1 58 73 58FIA-11-236 CIL10 2 36 92 72CORP BAI CIL11 1 18 28 18
Calcul de verificare
n 2 [lampi]h 3.0 [m]
1.306 [m]
0.7 [m]
3350 [lm]
1
Punct OX (a) OY e k Ep
[m] [m] [°] [cd] [cd] [-] [m] [m] [m] [°] [°] [-] [-] [lx]
0 0.00 0 265 1775.5 396.5 1.306 0.6530 0.6530 0.214 0.214 0.162 0.162 128.17156
0 0.50 0 265 1775.5 396.5 1.306 0.1530 1.1530 0.051 0.367 0.039 0.269 121.99786
0 1.00 0 265 1775.5 396.5 1.306 -0.3470 1.6530 -0.115 0.504 -0.088 0.355 105.81043
0 1.50 0 265 1775.5 396.5 1.306 -0.8470 2.1530 -0.275 0.622 -0.205 0.420 84.94045
0 2.00 0 265 1775.5 396.5 1.306 -1.3470 2.6530 -0.422 0.724 -0.305 0.467 64.46589
0 2.50 0 265 1775.5 396.5 1.306 -1.8470 3.1530 -0.552 0.810 -0.382 0.501 47.26421
0 3.00 0 265 1775.5 396.5 1.306 -2.3470 3.6530 -0.664 0.883 -0.440 0.526 34.08354
0 3.50 0 265 1775.5 396.5 1.306 -2.8470 4.1530 -0.759 0.945 -0.482 0.544 24.49267
0 4.00 0 265 1775.5 396.5 1.306 -3.3470 4.6530 -0.840 0.998 -0.512 0.556 17.68816
0 4.50 0 265 1775.5 396.5 1.306 -3.8470 5.1530 -0.908 1.044 -0.533 0.566 12.90158
0.50 0.00 9 286.0000 1916.2 416.4 1.306 0.6530 0.6530 0.211 0.211 0.160 0.160 132.86636
0.50 0.50 9 286.0000 1916.2 416.4 1.306 0.1530 1.1530 0.050 0.362 0.038 0.266 126.61686
0.50 1.00 9 286.0000 1916.2 416.4 1.306 -0.3470 1.6530 -0.114 0.498 -0.087 0.351 110.18236
0.50 1.50 9 286.0000 1916.2 416.4 1.306 -0.8470 2.1530 -0.272 0.616 -0.203 0.416 88.87775
0.50 2.00 9 286.0000 1916.2 416.4 1.306 -1.3470 2.6530 -0.417 0.717 -0.301 0.464 67.82674
0.50 2.50 9 286.0000 1916.2 416.4 1.306 -1.8470 3.1530 -0.546 0.803 -0.379 0.499 50.00175
0.50 3.00 9 286.0000 1916.2 416.4 1.306 -2.3470 3.6530 -0.657 0.877 -0.437 0.524 36.23878
0.50 3.50 9 286.0000 1916.2 416.4 1.306 -2.8470 4.1530 -0.752 0.939 -0.479 0.542 26.15479
0.50 4.00 9 286.0000 1916.2 416.4 1.306 -3.3470 4.6530 -0.833 0.992 -0.510 0.555 18.95765
0.50 4.50 9 286.0000 1916.2 416.4 1.306 -3.8470 5.1530 -0.902 1.038 -0.532 0.565 13.86944
1.00 0.00 18 313.000 2097.1 421.5 1.306 0.6530 0.6530 0.204 0.204 0.154 0.154 129.64593
1.00 0.50 18 313.000 2097.1 421.5 1.306 0.1530 1.1530 0.048 0.350 0.037 0.257 123.94941
1.00 1.00 18 313.000 2097.1 421.5 1.306 -0.3470 1.6530 -0.109 0.482 -0.083 0.342 108.84705
1.00 1.50 18 313.000 2097.1 421.5 1.306 -0.8470 2.1530 -0.262 0.598 -0.196 0.407 88.97227
1.00 2.00 18 313.000 2097.1 421.5 1.306 -1.3470 2.6530 -0.403 0.698 -0.292 0.456 68.94190
1.00 2.50 18 313.000 2097.1 421.5 1.306 -1.8470 3.1530 -0.529 0.784 -0.369 0.492 51.60787
1.00 3.00 18 313.000 2097.1 421.5 1.306 -2.3470 3.6530 -0.638 0.857 -0.428 0.518 37.93453
1.00 3.50 18 313.000 2097.1 421.5 1.306 -2.8470 4.1530 -0.733 0.920 -0.471 0.537 27.71872
1.00 4.00 18 313.000 2097.1 421.5 1.306 -3.3470 4.6530 -0.814 0.974 -0.503 0.551 20.30258
1.00 4.50 18 313.000 2097.1 421.5 1.306 -3.8470 5.1530 -0.883 1.020 -0.526 0.561 14.98361
1.50 0.00 27 314.0000 2103.8 375.9 1.306 0.6530 0.6530 0.192 0.192 0.145 0.145 109.32694
1.50 0.50 27 314.0000 2103.8 375.9 1.306 0.1530 1.1530 0.046 0.331 0.035 0.244 104.99830
1.50 1.00 27 314.0000 2103.8 375.9 1.306 -0.3470 1.6530 -0.103 0.458 -0.079 0.327 93.38951
1.50 1.50 27 314.0000 2103.8 375.9 1.306 -0.8470 2.1530 -0.247 0.571 -0.186 0.393 77.78173
1.50 2.00 27 314.0000 2103.8 375.9 1.306 -1.3470 2.6530 -0.382 0.669 -0.279 0.442 61.60079
1.50 2.50 27 314.0000 2103.8 375.9 1.306 -1.8470 3.1530 -0.503 0.755 -0.354 0.480 47.15071
1.50 3.00 27 314.0000 2103.8 375.9 1.306 -2.3470 3.6530 -0.611 0.828 -0.414 0.508 35.38931
1.50 3.50 27 314.0000 2103.8 375.9 1.306 -2.8470 4.1530 -0.704 0.891 -0.458 0.528 26.34307
1.50 4.00 27 314.0000 2103.8 375.9 1.306 -3.3470 4.6530 -0.784 0.946 -0.492 0.544 19.60532
1.50 4.50 27 314.0000 2103.8 375.9 1.306 -3.8470 5.1530 -0.854 0.994 -0.516 0.556 14.66532
lL
Mf
Фl
(Ie)CDIL Iε lL l1 l2 a1 a2 e1 e2
a0
b0
c0
d0
e0
f0
g0
h0
i0
j0
a1
b1
c1
d1
e1
f1
g1
h1
i1
j1
a2
b2
c2
d2
e2
f2
g2
h2
i2
j2
a3
b3
c3
d3
e3
f3
g3
h3
i3
j3
2.00 0.00 34 293.0000 1963.1 303.5 1.306 0.6530 0.6530 0.179 0.179 0.136 0.136 82.39468
2.00 0.50 34 293.0000 1963.1 303.5 1.306 0.1530 1.1530 0.042 0.310 0.032 0.230 79.52921
2.00 1.00 34 293.0000 1963.1 303.5 1.306 -0.3470 1.6530 -0.096 0.430 -0.073 0.310 71.74435
2.00 1.50 34 293.0000 1963.1 303.5 1.306 -0.8470 2.1530 -0.231 0.538 -0.174 0.375 61.02214
2.00 2.00 34 293.0000 1963.1 303.5 1.306 -1.3470 2.6530 -0.358 0.634 -0.262 0.426 49.54342
2.00 2.50 34 293.0000 1963.1 303.5 1.306 -1.8470 3.1530 -0.473 0.719 -0.337 0.465 38.91456
2.00 3.00 34 293.0000 1963.1 303.5 1.306 -2.3470 3.6530 -0.577 0.792 -0.396 0.495 29.93957
2.00 3.50 34 293.0000 1963.1 303.5 1.306 -2.8470 4.1530 -0.668 0.856 -0.442 0.517 22.79260
2.00 4.00 34 293.0000 1963.1 303.5 1.306 -3.3470 4.6530 -0.748 0.912 -0.477 0.534 17.30032
2.00 4.50 34 293.0000 1963.1 303.5 1.306 -3.8470 5.1530 -0.818 0.960 -0.504 0.547 13.16190
2.50 0.00 40 235.0000 1574.5 207.5 1.306 0.6530 0.6530 0.166 0.166 0.126 0.126 52.17520
2.50 0.50 40 235.0000 1574.5 207.5 1.306 0.1530 1.1530 0.039 0.287 0.030 0.214 50.60613
2.50 1.00 40 235.0000 1574.5 207.5 1.306 -0.3470 1.6530 -0.089 0.400 -0.068 0.291 46.28827
2.50 1.50 40 235.0000 1574.5 207.5 1.306 -0.8470 2.1530 -0.214 0.504 -0.161 0.355 40.19668
2.50 2.00 40 235.0000 1574.5 207.5 1.306 -1.3470 2.6530 -0.332 0.597 -0.245 0.406 33.46148
2.50 2.50 40 235.0000 1574.5 207.5 1.306 -1.8470 3.1530 -0.442 0.679 -0.317 0.447 26.99031
2.50 3.00 40 235.0000 1574.5 207.5 1.306 -2.3470 3.6530 -0.541 0.752 -0.376 0.479 21.31327
2.50 3.50 40 235.0000 1574.5 207.5 1.306 -2.8470 4.1530 -0.630 0.816 -0.423 0.504 16.62267
2.50 4.00 40 235.0000 1574.5 207.5 1.306 -3.3470 4.6530 -0.709 0.873 -0.460 0.523 12.89354
2.50 4.50 40 235.0000 1574.5 207.5 1.306 -3.8470 5.1530 -0.778 0.922 -0.489 0.537 9.99725
3.00 0.00 45 180.0000 1206.0 134.7 1.306 0.6530 0.6530 0.153 0.153 0.116 0.116 31.25118
3.00 0.50 45 180.0000 1206.0 134.7 1.306 0.1530 1.1530 0.036 0.265 0.028 0.198 30.44470
3.00 1.00 45 180.0000 1206.0 134.7 1.306 -0.3470 1.6530 -0.082 0.372 -0.062 0.272 28.19909
3.00 1.50 45 180.0000 1206.0 134.7 1.306 -0.8470 2.1530 -0.197 0.470 -0.149 0.334 24.95990
3.00 2.00 45 180.0000 1206.0 134.7 1.306 -1.3470 2.6530 -0.307 0.559 -0.228 0.386 21.26893
3.00 2.50 45 180.0000 1206.0 134.7 1.306 -1.8470 3.1530 -0.411 0.639 -0.297 0.428 17.59631
3.00 3.00 45 180.0000 1206.0 134.7 1.306 -2.3470 3.6530 -0.505 0.711 -0.356 0.461 14.25320
3.00 3.50 45 180.0000 1206.0 134.7 1.306 -2.8470 4.1530 -0.591 0.775 -0.403 0.488 11.38854
3.00 4.00 45 180.0000 1206.0 134.7 1.306 -3.3470 4.6530 -0.668 0.831 -0.442 0.509 9.03165
3.00 4.50 45 180.0000 1206.0 134.7 1.306 -3.8470 5.1530 -0.737 0.882 -0.472 0.526 7.14307
3.50 0.00 49 136.0000 911.2 86.2 1.306 0.6530 0.6530 0.141 0.141 0.107 0.107 18.45129
3.50 0.50 49 136.0000 911.2 86.2 1.306 0.1530 1.1530 0.033 0.245 0.025 0.184 18.04351
3.50 1.00 49 136.0000 911.2 86.2 1.306 -0.3470 1.6530 -0.075 0.344 -0.057 0.253 16.89625
3.50 1.50 49 136.0000 911.2 86.2 1.306 -0.8470 2.1530 -0.182 0.437 -0.138 0.314 15.20858
3.50 2.00 49 136.0000 911.2 86.2 1.306 -1.3470 2.6530 -0.284 0.522 -0.212 0.365 13.23309
3.50 2.50 49 136.0000 911.2 86.2 1.306 -1.8470 3.1530 -0.381 0.600 -0.278 0.408 11.20406
3.50 3.00 49 136.0000 911.2 86.2 1.306 -2.3470 3.6530 -0.471 0.670 -0.335 0.443 9.29307
3.50 3.50 49 136.0000 911.2 86.2 1.306 -2.8470 4.1530 -0.553 0.733 -0.383 0.471 7.59843
3.50 4.00 49 136.0000 911.2 86.2 1.306 -3.3470 4.6530 -0.628 0.790 -0.422 0.494 6.15744
3.50 4.50 49 136.0000 911.2 86.2 1.306 -3.8470 5.1530 -0.695 0.841 -0.455 0.512 4.96681
a4
b4
c4
d4
e4
f4
g4
h4
i4
j4
a5
b5
c5
d5
e5
f5
g5
h5
i5
j5
a6
b6
c6
d6
e6
f6
g6
h6
i6
j6
a7
b7
c7
d7
e7
f7
g7
h7
i7
j7
0 1 2 3 4 5 6 7
128.17156 132.86636 129.64593 109.32694 82.39468 52.17520 31.25118 18.45129
121.99786 126.61686 123.94941 104.99830 79.52921 50.60613 30.44470 18.04351
105.81043 110.18236 108.84705 93.38951 71.74435 46.28827 28.19909 16.89625
84.94045 88.87775 88.97227 77.78173 61.02214 40.19668 24.95990 15.20858
64.46589 67.82674 68.94190 61.60079 49.54342 33.46148 21.26893 13.23309
47.26421 50.00175 51.60787 47.15071 38.91456 26.99031 17.59631 11.20406
34.08354 36.23878 37.93453 35.38931 29.93957 21.31327 14.25320 9.29307
24.49267 26.15479 27.71872 26.34307 22.79260 16.62267 11.38854 7.59843
17.68816 18.95765 20.30258 19.60532 17.30032 12.89354 9.03165 6.15744
12.90158 13.86944 14.98361 14.66532 13.16190 9.99725 7.14307 4.96681
a0
b0
c0
d0
e0
f0
g0
h0
i0
j0
1 2 3 4 5 6 7 8 9 10
Column S
Column T
Column U
Column VColumn W
Column X
Column Y
Column Z
Column S Column TColumn U Column VColumn W Column XColumn Y Column Z
Punct CIL1 CIL2 CIL3 CIL4 CIL5 CIL6
1 34 111 25 0 10 0 180
2 44 104 18 0 9 0 175
3 55 87 13 0 0 0 155
4 69 70 5 0 0 0 144
5 82 55 0 9 0 0 146
6 98 42 0 10 0 0 150
7 108 32 0 10 0 0 150
8 110 23 0 10 0 0 143
9 100 17 0 9 0 0 12610 82 12 0 0 0 0 9411 33 124 29 0 16 0 20212 49 110 21 10 15 0 20513 63 100 15 12 14 0 20414 77 78 10 14 12 0 19115 94 62 0 15 10 0 18116 103 47 0 16 0 0 16617 121 35 0 16 0 0 17218 118 26 0 16 0 0 16019 102 19 0 14 0 0 13520 90 13 0 13 0 0 11621 42 129 37 13 24 0 24522 53 114 24 15 22 0 22823 68 103 17 18 20 0 22624 84 84 7 20 18 0 21325 103 66 0 23 15 0 20726 112 50 0 24 12 0 19827 131 38 0 25 8 0 20228 126 29 0 24 0 0 17929 108 22 0 22 0 0 15230 96 15 0 19 0 12 14231 43 135 34 13 45 0 27032 57 113 25 21 41 0 25733 72 103 18 25 34 0 25234 88 85 13 31 27 0 24435 106 68 0 36 22 0 23236 117 52 0 47 18 0 23437 133 39 0 45 14 0 23138 128 31 0 45 10 0 21439 108 23 0 40 0 0 171
Edi [lx]
40 98 16 0 32 0 0 14641 43 135 34 23 65 15 31542 52 112 25 28 62 12 29143 74 103 18 36 54 0 28544 90 84 13 45 44 0 27645 106 68 0 53 33 0 26046 118 52 0 61 24 0 25547 132 39 0 65 18 0 25448 126 31 0 65 14 0 23649 108 23 0 58 10 0 19950 97 17 0 52 0 0 16651 42 127 32 29 87 20 33752 55 109 24 36 82 14 32053 72 98 18 46 70 10 31454 88 80 12 58 57 0 29555 106 64 0 69 45 0 28456 117 50 0 79 33 0 27957 132 38 0 86 24 0 28058 117 30 0 88 18 0 25359 107 22 0 78 13 0 22060 90 16 0 67 8 0 18161 37 115 31 34 110 25 35262 52 107 23 43 104 18 34763 67 87 16 55 86 13 32464 85 73 11 70 70 0 30965 103 60 0 82 55 0 30066 115 45 0 100 45 0 30567 126 35 0 109 31 0 30168 110 27 0 110 23 0 27069 102 21 0 100 16 0 23970 83 14 0 80 12 0 189
223.9143
Calculul coloanei tabloului secundar
PARTER1
0 [W]
0 [W]
● 0 [A]
0 [A]
=> 0 [A]
0.95 0.31756
0.8 0.643501
● 0.328684
0.75
=> 0 [A]
0 [A]
31 [A]
2 IPEY 25 6 FY
6 FY
6 FY
3.Conditii pentru siguranta fuzibila
0 [A]
LF63/50A
k=3; pt coloane
4 Intreruptorul
SUBSOL
1 0 [W] => 0 [A]
0 [W] => 0 [A]
PiL
In=√(Ina2+Inr
2) PiP
Ina=IaL+IaP IaL
Ina=PiL/(√3*U)+PiP/(√3*U*ηp) IaP
Ina
cosφL φL
cosφP φP
Inr=IrL+IrP tgφL
Inr=IaL*tgφL+IaP*φP tgφP
Inr
In
Ima
sF
sN
sPE
IF≥In
In
IF≥max(IF)TL+2tr
IF=50A
Ima=34A=>IF<k*Ima
=>IF<93A
Ini≥In=28,56A
Aleg un IP 63 cu Ini=40A>28,56A
PiL IaL
PiP IaP
0 [A]
0.00 [A]
0 [A]
18 [A]
2 IPEY 20
2.5 FY
2.5 FY
2.5 FY
3.Conditii pentru siguranta fuzibila
LFi25/20A
k=3; pt coloane
4 Intreruptorul
Ina
Inr
In
Ima
sF [mm2]
sN [mm2]
sPE [mm2]
IF≥In
IF≥max(IF)TL+2tr
IF=20A
Ima=18A=>IF<k*Ima
=>IF<54A
Ini≥In=13,48A
Aleg un IP 25 cu Ini=18A>13,58A
Calculul coloanei tabloului general
Pi [W]TLS 8945 13.48 12.81 4.21TLP 18205 28.56 24.77 14.22TL1 18205 28.56 24.77 14.22TL2 18205 28.56 24.77 14.22TL3 18205 28.56 24.77 14.22TL4 18205 28.56 24.77 14.22TGL 99970 136.66 75.31
0.7
- => 95.66 [A]
- => 52.72 [A]=> 109.23 [A]
=> cosφ= 0.88
=> 66276.58 [W]
1 Conductoare
50 135[A]
50
50
353CYY50+CY35
2 Tubul de protectie
=> =50[mm]n=4 IPEY50
3 Siguranta fuzibila
109.23 [A]
In [A] Ia [A] Ir [A]
In=√(Ina2+Inr
2) cs =
Ia=cs*ΣIai Ia =
Ir=cs*ΣIri Ir =In =
cosφ=Ia/In
Pa=√3*U*In*cosφ Pa =
sF [mm2] Ima
sN [mm2]
sPE [mm2]
sPEN [mm2]
sF=50 [mm2] Dn
In
IF≥In
IF≥max(IF)TG+2tr
=> MPR 315/305A
4 Intreruptorul
109.23 [A]
[A]cosφ 0.7 [A]
5 Reductorul de curent
109.23 [A]
120.15 [A] => 125 [A]
Aleg CIS 3x125/5A
6 Ampermetru3(0...125A)
7 Contor de curent alternativ trifazat
Aleg cun CAT 43Acesta foloseste metoda celor 3 wattmetre
IF≤3*Ima =>IF≤405A
IF=305A
In=
Iri≥In Iri=160 [A] Ini=200
Aleg IP 200 cu Iri=160A>109,23A
In=
Inp≥1.1*In
1.1*In= Inp=
Calculul de verificare la pierderea de tensiune
pentru instalatia de lumina
Calculul se va efectua pentru circuitul C4 care este si cel mai incarcat si cel mai indepartatcircuit. Se va considera circuitul aflat la ultimul nivel.
CB TGL TL4
U = 230 [V]
s = 1.5 1.38 %
54
0.93 %l = 28 [m]U = 400 [V]
24.77 [A]
s = 654
17161.16 [w]
[W] 0.23 %l = 15 [m]U = 400 [V]
95.66 [A]
s = 5054
66275.19 [W]
DU% = DU1% + DU2% + DU3% < DUadm%
DU3% DU2% DU1%
L3 L2 L1
DU1% = (2*100*SP*l)/(g*U2*s)
[mm2] DU1% =
g = [m/mmW]
DU2% = (100*P*l)/(g*U2*s)
P= PTL4
PTL4 = √3*U*Ina DU2% =
Ina=
[mm2]g = [m/mmW]
PTL4 =
DU3% = (100*P*l)/(g*U2*s)
P = PTGL
PTGL= √3*U*Ina DU3% =
Ina=
[mm2]g = [m/mmW]
PTGL=
DU% = DU1% + DU2% + DU3%
2.54 %∆U%
3 %
DU% = < DUadm%
DUadm%=
tr P l P*l1 92 8.1 745.22 782 6.5 50833 92 4.3 398.364 874 8 69925 92 4.5 4146 966 8.5 8211
7 92 5.1 469.28 1058 3.7 3914.69 46 2.8 128.8
10 46 4.3 198.7211 92 3.3 303.612 138 2.1 289.813 1196 1.8 2152.814 1196 0.3 358.8
29660 [w]
1.38 %
SP*l=
DU1=
Punct Termic TF1Pi
Pompa apa rece 2 1.1 [KW]Pompa apa calda 1 1.5 [KW]Pompa recirculare 2 2.2 [KW]Pompa recirculare 1 4 [KW]Circuit de incalzire 1 7.5 [KW]Circuit priza monofazat 2 4 [KW]Circuit priza trifazat 1 6 [KW]Circuit siguranta 24V 1 0.4 [KW]
P 34 [KW]
Statie de hidrofor TF2
Pompa apa rece 2 1.1 [KW]Pompa apa calda 2 2.2 [KW]Pompa recirculare 2 4 [KW]Pompa recirculare 1 7.5 [KW]Circuit priza monofazat 1 4 [KW]Circuit priza trifazat 1 6 [KW]Circuit siguranta 24V 1 0.4 [KW]
P 32.5 [KW]
Camera de ventilare TF3
Pompa apa calda 1 2.2 [KW]Ventilator 3 4 [KW]Ventilator 1 7.5 [KW]Circuit priza monofazat 1 4 [KW]Circuit priza trifazat 1 6 [KW]Circuit siguranta 24V 1 0.4 [KW]
P 32.1 [KW]
Caracteristicile motoarelor
Motor n η cosφIp/K
K=2.5[kw] [rot/min]
1 1.1 1000 73 0.71 4.5 5.512 1.5 1000 75 0.72 5.5 6.733 2.2 1000 77 0.74 5.5 6.734 4 1000 81 0.76 6 7.34
Pi Kp=Ip/In
5 7.5 1000 84 0.78 6 7.34
U= 400 [V]
1 Curentul nominal
3.06 [A]
14 [A] 1.5Verificare
9.18
2 Tubul de protectie
pt n=4 => IPEY 164FY1,5/IPEY 16
3 Contactorul
Se alege un contactor TCA 6
4 Releul termic
10 [A]
3.06 [A]
3.30 [A]
5 Siguranta fuzibila
K=2.5
Motorul cu pornire directa Pi=1,1KW
In=Pi/(√3*U*cosφ*η)
In
Ima =>sF [mm2]
JP=IP/sF=KP*In/sF
JP [A/mm2]
Jp<Jadm=35A/mm2, pentru conductoare din cupru
Inc≥In
Inc=6 A
(IF)c=20A
InRT
Ir=In=
Is=Ir/(0.67-1) => Is=
Is=Ir/0.82
Se alege un releu termic TSA32P (Is=3,3A; Ir=3,06A)
IF > In=3,06 [A]
=> 5.51 [A]
=> 20 [A]
=> 16 [A]
=> 42 [A]
=> [A]
LFi25/6A
1 Curentul nominal
4.18 [A]
14 [A] 1.5Verificarea
15.32
2 Tubul de protectiept n=4 => IPEY 164FY1,5/IPEY 16
3 Contactorul
Se alege un contactor TCA 6
4 Releul termic
10 [A]
4.18 [A]
4.50 [A]
5 Siguranta fuzibila
IF ≥ IP/K=6,73[A] IF ≥
IF ≤ (IF)c=20[A] IF ≤
IF ≤ (IF)RT=16[A] IF ≤
IF ≤ 3*Ima=3*14A IF ≤
IF=6
Motorul cu pornire directa Pi=1.5KW
In=Pi/(√3*U*cosφ*η)
In=
Ima =>sF [mm2]
JP=IP/sF=KP*In/sF
JP [A/mm2]
Jp<Jadm=35A/mm2, pentru conductoare din cupru
Inc≥In
Inc=6 A
(IF)c=20A
InRT
Ir=In
Is=Ir/(0.67-1) =>Is
Is=Ir/0.84
Se alege un releu termic TSA 32P(Is=4,5A; Ir=4,18A)
=>
=> 6.73 [A]
=> 20 [A]
=> 20 [A]
=> 42 [A]
=> [A]LFi25/10A
1 Curentul nominal
5.57 [A]
14 [A] 1.5Verificarea
20.43
2 Tubul de protectiept n=4 => IPEY 164FY1,5/IPEY 16
3 Contactorul
Se alege un contactor TCA 10
4 Releul termic
10 [A]
5.57 [A]
6.00 [A]
5 Siguranta fuzibila
IF > In=4,18[A] IF>4,18A; K=2.5
IF ≥ IP/K=6.69[A] IF≥
IF ≤ (IF)c=20[A] IF≤
IF ≤ (IF)RT=20[A] IF≤
IF ≤ 3*Ima=3*14A IF≤
IF=10
Motorul cu pornire directa Pi=2.2KW
In=Pi/(√3*U*cosφ*η)
In
Ima =>sF [mm2]
JP=IP/sF=KP*In/sF
JP [A/mm2]
Jp<Jadm=35A/mm2, pentru conductoare din cupru
Inc≥In
(In)c=10 A
(IF)c=35 A
InRT
Ir=In
Is=Ir/(0.67-1) => Is
Is=Ir/0.83
Se alege un releu termic TSA 32P(Is=6A; Ir=5.57A)
=>
=> 6.73 [A]
=> 35 [A]
=> 20 [A]
=> 42 [A]
=> [A]LFi25/10 A
1 Curent nominal
9.38 [A]
14 [A] 2.5Verificarea
22.512
2 Tubul de protectiept n=4 => IPEY 204FY2,5/IPEY 20
3 Contactorul
Se alege un contactor TCA 10
4 Releul termic
16 [A]
9.38 [A]
11.00 [A]
5 Siguranta fuzibila
=>
IF > In=5.02 [A] IF>5.02A; K=2.5
IF ≥ IP/K=7,96 [A] IF≥
IF ≤ (IF)c=35 [A] IF≤
IF ≤ (IF)RT=20 [A] IF≤
IF ≤ 3*Ima=3*14 [A] IF≤
IF=10
Motorul cu pornire directa Pi=4KW
In=Pi/(√3*U*cosφ*η)
In
Ima =>sF [mm2]
JP=IP/sF=KP*In/sF
JP [A/mm2]
Jp<Jadm=35A/mm2, pentru conductoare din cupru
=>Se mareste sectiunea conductorului la 2.5[mm2]
Inc≥In
(In)c=10 A
InRT
Ir=In
Is=Ir/(0.67-1) =>Is
Is=Ir/0.78
Se alege un releu termic TSA 32P (Is=11A; Ir=9,38A)
IF > In=9,38 [A] IF>9,38A; K=2.5
=> 7.34 [A]
=> 35 [A]
=> 35 [A]
=> 42 [A]
=> [A]LFi25/10A
1 Curent nominal
16.52 [A] 99.12 33.04 A
20 [A] 2.5
2.5
9.54 [A]
1.5Verificarea
=> 22.03
2 Tubul de protectiept n=4 => IPEY 203FY1,5+FY2,5/IPEY 20
3 Contactorul
9.54 [A]Se alege un contactor TCA 10
4 Releul termic
32 [A]
16.52 [A]
9.54 [A]
IF ≥ IP/K=22.32 [A] IF≥
IF ≤ (IF)c=35 A IF≤
IF ≤ (IF)RT=35 [A] IF≤
IF ≤ 3*Ima=3*14 A IF≤
IF=10
Motorul cu pornire stea-triunghi Pi=7.5KW
In=Pi/(√3*U*cosφ*η)
In Ipdir IpY=
Ima =>sF1 [mm2]
=>sPE [mm2]
In'=In/√3 =>In'
=>sF2 [mm2]
JP=IPΥ/sF2=Ip/(3*sF2)=KP*In/(3*sF2)
JP=6.5*15.07/(3*1.5) JP [A/mm2]
Jp<Jadm=35A/mm2, pentru conductoare din cupru
Inc≥In/√3
(In)C≥
InRT
Ir=In
Ir=In/√3
Is=Ir/(0.67-1) =>Ir
Is=Ir/0.78
Se alege un releu termic TSA 32P (Is=20A; Ir=16,52A)
5 Siguranta fuzibila
=>
=> 16.52 [A]
=> 35 [A]
=> 35 [A]
=> 60 [A]
=> [A]LFi25/20A
Dimensionarea circuitelor de priza de joasa tensiune
400 [W]
230 [V]cosφ 0.8 [-]
η 0.8 [-]
1.Conductoare
=> 2.72 [A]
14 ≥2.72 [A]
=> 1.5 FY
2.Tubul de protectie
n=3 => 16 IPEYAlegerea conductorului neutru
=> 2.5 FY
Sectiunea conductorului de protectie P.E.
2.5 FY
2.5 FY
2.5 FY
3. Siguranta fuzibila
IF > In=16,52 [A] IF>16.52A; K=2
IF ≥ IP/K=16,32 [A] IF≥
IF ≤ (IF)c=35 [A] IF≤
IF ≤ (IF)RT=63 [A] IF≤
IF ≤ 3*Ima=3*20 A IF≤
IF=20
Pi
Uf
In=Pi/(Uf*cosφ*η)
In
Ima=
sF
Dn [mm2]
sN=sF sN [mm2]
sF [mm2]
sN [mm2]
sPE [mm2]
IF ≥ In
=> ≤ 42 [A]k 3
2.72 A => LF25/4A 400 [W]
k=3; circuite de prize
Dimensionarea circuitelor de priza monofazata
4000 [W]
230 [V]cosφ 0.8 [-]
η 0.8 [-]
1.Conductoare
=> 27.17 A
34 ≥ 27,17 A
=> 6 FY
2.Tubul de protectie
n=3 => 25 IPEYAlegerea conductorului neutru
=> 6 FY
Sectiunea conductorului de protectie P.E.
6 FY
6 FY
6 FY
3. Siguranta fuzibila
=> ≤ 102 [A]k= 3
IF ≤ k*Ima IF
IF1 P1
Ima= 34A => IF < k*Ima => IF < 52A
Pi
Uf
In=Pi/(Uf*cosφ*η)
In=
Ima=
sF=
Dn [mm2]
sN=sF sN [mm2]
sF [mm2]
sN [mm2]
sPE [mm2]
IF ≥ In=27,17
IF ≤ k*Ima IF
27.17 A => LFi 63/35A 4000 [W]
Dimensionarea circuitelor de priza tifazata
k
6000 [W]U 400 [V]
cosφ 0.8 [-]η 0.8 [-]
1.Conductoare
=> 13.53 [A]
20 ≥ 13,53 [A]
20
=> 2.5 FY
2.Tubul de protectie
n=3 => 20 IPEYAlegerea conductorului neutru
=> 2.5 FY
Sectiunea conductorului de protectie P.E.
2.5 FY
2.5 FY
2.5 FY
3. Siguranta fuzibila
=> ≤ 60 [A]k 3
40.76 A => LFi63/50A 6000 [W]
k=3; circuite de prize
IF1 P1=
Pi
In=Pi/(√3*Uf*cosφ*η)
In
Ima=
Ima=
sF
Dn [mm2]
sN=sF sN [mm2]
sF [mm2]
sN [mm2]
sPE [mm2]
IF ≥ In
IF ≤ k*Ima IF
IF1 P1
Ima=49A=>IF<k*Ima => IF < 137A
Calculul coloanei tabloului secundar
Punct termic TF1
Pi [W] cosφM1 1100 0.71 3.06 2.17 2.154857M2 1100 0.71 3.06 2.17 2.154857M3 1500 0.72 4.18 3.01 2.900812M4 2200 0.74 5.57 4.12 3.74642M5 2200 0.74 5.57 4.12 3.74642M6 4000 0.76 9.38 7.13 6.096278M7 7500 0.78 16.52 12.89 10.33788M8 4000 0.8 21.17 16.94 12.702M9 4000 0.8 21.17 16.94 12.702
M10 6000 0.8 13.53 10.82 8.118M11 400 0.8 2.72 2.18 1.632
P 34000 105.93 82.48 66.29152U 400 V
●
●
=> = 82.48 [A]
=> = 66.29 [A]
=> = 105.82 [A]
= 123 [A]1 Conductoare
50
50
354FY 50+FY35
2 Tubul de protectie
n=5 => 63 [mm] IPEY
3 Siguranta fuzibila
105.82 [A]
In [A] Ia [A] Ir [A]
In=√(Ina2+Inr
2)
Ia=Pi/(√3*U*ηp)
Ir=IaP*φP
Ia=ΣIai Ia
Ir=ΣIri Ir
In
Ima
sF [mm2]
sN [mm2]
sPE [mm2]
Dn
In
IF ≥ In
IF ≥ max(IF)TG+2tr; 25/20A
IF ≤ 3*Ima => IF ≤ 369 A
=> MPR 315/125A
4 Intreruptorul
105.82 [A]
=> 175 [A]
350 [A]cosφ 0.7
Statie de hidrofor TF2
Pi [W] cosφM1 1100 0.71 3.06 2.17 2.154857M2 1100 0.71 3.06 2.17 2.154857M3 2200 0.74 5.57 4.12 3.74642M4 2200 0.74 5.57 4.12 3.74642M5 4000 0.76 9.38 7.13 6.096278M6 4000 0.76 9.38 7.13 6.096278M7 7500 0.78 16.52 12.89 10.33788M8 4000 0.8 21.17 16.94 12.702M9 6000 0.8 13.53 10.82 8.118
M10 400 0.8 2.72 2.18 1.632P 32500 89.96 69.67 56.78499U 400 V
●
●
=> 69.67 [A]
=> 56.78 [A]
=> 89.88 [A]
98 [A]
1 Conductoare
35
35
254FY 35+FY25
2 Tubul de protectie
n=5 => 50 [mm] IPEY
IF=125 A
In
Iri≥In Iri
Ini
Aleg un IPIII 350 cu Iri=175 A
In [A] Ia [A] Ir [A]
In=√(Ina2+Inr
2)
Ia=Pi/(√3*U*ηp)
Ir=IaL*tgφL+IaP*φP
Ia=ΣIai Ia
Ir=ΣIri Ir
In
Ima
sF [mm2]
sN [mm2]
sPE [mm2]
Dn
3 Siguranta fuzibila
89.96 [A]
=> LFi100/100A
4 Intreruptorul
89.88 [A]
=> 100 [A]
200 [A]cosφ 0.7
Centrala de ventilare TF3
Pi [W] cosφM1 2200 0.74 5.57 4.12 3.74642M2 4000 0.76 9.38 7.13 6.096278M3 4000 0.76 9.38 7.13 6.096278M4 4000 0.76 9.38 7.13 6.096278M5 7500 0.84 16.52 13.88 8.963527M6 4000 0.8 21.17 16.94 12.702M7 6000 0.8 13.53 10.82 8.118M8 400 0.8 2.72 2.18 1.632P 32100 87.65 69.32 53.45078U 400 V
●
●
=> 69.32 [A]
=> 53.45 [A]
=> 87.54 [A]
98 [A]1 Conductoare
35
35
254FY 35+FY25
2 Tubul de protectie
In
IF≥In
IF≥max(IF)TG+2tr; 25/20A
IF ≤ 3*Ima => IF ≤ 294A
IF=100 A
In
Iri≥In Iri
Ini
Aleg un IP 200 cu Iri=100A
In [A] Ia [A] Ir [A]
In=√(Ina2+Inr
2)
Ia=Pi/(√3*U*ηp)
Ir=IaP*φP
Ia=ΣIai Ia
Ir=ΣIri Ir
In
Ima
sF [mm2]
sN [mm2]
sPE [mm2]
n=5 => 50 [mm] IPEY
3 Siguranta fuzibila
87.65 [A]
=> LFi100/100A
4 Intreruptorul
87.54 [A]
=> 175 [A]
350 [A]cosφ 0.7
Aleg un IP 200 cu Iri=100A
Tabloul de forta pentru rezerva
P 7.175 [KW]U 400 [V]η 0.8 [-]
cos 0.8 [-]
●
●
12.95 [A]
9.71 [A]
=> 16.18 [A]
18 [A]1 Conductoare
2.5
2.5
Dn
In
IF≥In
IF≥max(IF)TG+2tr; 25/20A
IF≤3*Ima =>IF≤294A
IF=100A
In
Iri≥In Iri
Ini
In=√(Ina2+Inr
2)
Ia=Pi/(√3*U*ηp)
Ir=IaP*tgφP
Ia
Ir
In
Ima
sF [mm2]
sN [mm2]
2.55FY 2,5
2 Tubul de protectie
n=5 => 20 [mm] IPEY
3 Siguranta fuzibila
16.18 [A]
=> LFi 25/25A
4 Intreruptorul
16.18 [A]
=> 30 [A]
60 [A]cosφ 0.7
Iluminat de siguranta
P 4.278 [KW]U 400 [V]
cos 0.95 [-]
●
●
6.50 [A]
2.14 [A]
=> 6.84 [A]
14 [A]1 Conductoare
1.5
1.5
1.5
sPE [mm2]
Dn
In=
IF ≥ In
IF ≥ max(IF)TG+2tr; 25/20A
IF ≤ 3*Ima => IF ≤ 54A
IF=25A
In
Iri≥In Iri
Ini
Aleg un IPIII 60 cu Iri=30A>14,21A
In=√(Ina2+Inr
2)
Ia=Pi/(U*√3*ηp)
Ir=IaP*tgφP
Ia
Ir
In
Ima
sF [mm2]
sN [mm2]
sPE [mm2]
3FY 1,5
2 Tubul de protectie
n=3 => 16 [mm] IPEY
3 Siguranta fuzibila
6.84 [A]
=> LFi 25/16A
4 Contactorul
6.84 [A]
=> 6 [A]Aleg un contactor TCA 6
Dn
In
IF≥In
IF≤3*Ima =>IF≤54A
IF=16A
In
Inc≥In Inc
25.7712 108.26
20.675755 86.96727748386 138.86
Repartitia pe faze
Circuit LL/LP Putere L1 L2 L3
[W] [W] [W] [W]
CLS1 23 LL 1150 1150
CLS2 18 LL 828 828
CLS3 11 LL 506 506
CLS4 13 LL 598 598
CLS5 24 LL 1196 1196
= 4278 1656 1426 1196PTOT
Calculul coloanei tabloului general de forță
[W] [A] [A] [A]TF 1 34000 105.82 82.48 66.29TF 2 32500 89.88 69.67 56.78TF 3 32100 87.54 69.32 53.45TF Rez 7175 16.18 12.95 9.71Il. Sig. 4278 6.84 6.50 2.14
Σ 110053 306.26 240.92 188.37
0.6
=> 144.55 [A]
=> 113.02 [A]
=> 183.49 [A]
1 Conductoare
218 [A]
95
70
3CYY95+CYY70
2 Tubul de protectie
95 => =63[mm]n= 4
3 Disjunctor
183.49 [A]
250 [A]
Aleg un disjunctor USOL250
Pi In Ia Ir
In=√(Ina2+Inr
2) cs=
Ia = cs * ΣIai Ina=
Ir = cs * ΣIri Inr=
In=
Ima
sF [mm2]
sPEN [mm2]
sf= [mm2] Dn
InD>In
=>InD
4 Intreruptor
183.49 [A]
200 [A]
IP 200
5 Reductorul de curent
183.49 [A]
201.8415 [A]
200 [A]
200 [A]
5 [A]
0.5 [%]
10 [VA]
15 [kA]CIRT 3x200/5A
6 Ampermetrul3(0…600)
7 Contor de curent alternativ trifazat
Aleg cun CAT 43 TC 250/6A3X400/230V
Acesta foloseste metoda celor 3 wattmetre
In
Ini>In
In
Inp≥1.1*In =>Inp
Inp
Inp
Ins
Cp Cp=Clasa de precizie
Pa Pa=Puterea absorbita de secundar
Ct Ct=curentul termic
Calculul de verificare la pierderea de tensiune
pentru instalatia de forta
1) In regim nominal
CB TGF TF1M7
11.45 [kW]
13.11 [m] 0.69 %U = 400 [V]
s = 2.554 [m/mmW]
57.14715 [kW] 0.04 %
2.75 [m]U = 400 [V]
s = 5054 [m/mmW]
100.15 [kW] 0.18 %
15 [m]U = 400 [V]
s = 9554 [m/mmW]
0.91
5 %
ΔU=ΔU1+ΔU2+ΔU3 < DUadm%
DU3% DU2% DU1%
L3 L2 L1
DU1% = (100*Pe*L1)/(g*U2*s)
Pn=√3*U*In
Pn =
L1 = DU1% =
[mm2]g =
DU2% = (100*Pe*L2)/(g*U2*s)
Pn=√3*U*Ina
Pn = DU2% =
L2 =
[mm2]g =
DU3% = (100*Pe*L3)/(g*U2*s)
Pn=√3*U*Ina
Pe = DU3% =
L3 =
[mm2]g =
ΔU=ΔU1+ΔU2+ΔU3 DU% = % < ∆Uadm%
∆Uadm%=
2) In regim de pornire
22.89 [kW]
12.6 [m] 1.34 %U = 400 [V]
s = 2.554 [m/mmW]
96.20645 [kW] 0.61 %
Feb-75 [m]U = 400 [V]
s = 5054 [m/mmW]
100.15 [kW] 0.18 %
15 [m]U = 400 [V]
s = 9554 [m/mmW]
2.13
12 %
DU1% = (100*Pe*L1)/(g*U2*s)
Pe = √3*Ip*Ul*cosj
Pe =
L1 = DU1% =
[mm2]g =
DU2% = (100*Pe*L2)/(g*U2*s)
Pe = 31/2*In*Ul*cosj
Pe = DU2% =
L2 =
[mm2]g =
DU3% = (100*Pe*L3)/(g*U2*s)
Pe = 31/2*In*Ul*cosj
Pe = DU3% =
L3 =
[mm2]g =
ΔU=ΔU1+ΔU2+ΔU3 DU% = % < ∆Uadm%
∆Uadm%=
Instalatia de paratrasnet
Frecventa trasnetelor pe sol
Nk=indicele cheraunic
Pentru Bucuresti 36.6
3.6
0.25 constructia fiind amplasata intr-o zona cu alte constructii sau arbori
20.5 [m] =>3H=61,5[m]
21679 [m]
0.02 [lovituri/an]
Probabilitatea loviturilor in zona respectiva
1 Structura cladirii si acoperisul sunt din beton
1 Valori obisnuite si normal combustibile
3 Evacuare dificila sau risc de panica
1Nu necesita continuarea lucrului si nu are efecte daunatoare asupra mediului
0.00183333
Eficacitatea instalatiei
E= 0.908
Ng=0.04*Nk1,25
Nk=
Ng= [lovituri/Km2 *An]
Nd=Ng*Ae*c1*10-6 [lovituri/an]
Ae= Aria echivalenta de protectie
c1=coeficent; este in functie de amplasare
c1
Ae=f(inaltimea cladirii)
Hcladire=(P+4)Hnivel+1,5m
Hcladire
Ae
Nd
Nc=(5.5*10-3)/(C2*C3*C4*C5)
C2
C3
C4
C5
Nc
E=1-Nc/Nd
Se alege nivelul intarit II de protectie al instalatiei de paratrasnet
Priza de pamant
Calculul rezistentei electrodului vertical
q= 1 => h= 2.5 [m]
l 3 [m]h 2.5 [m]d 2 1/2''=> 0.0635 [m]
[Ωcm]
90 [Ωm]Electrozii sunt plasati la distanta e=1l unul fata de altul
Se folosesc 56 de electrozi verticali, asezati pe un contur inchis
=> 30
20.35 [Ω]
0.384 coeficient de utilizare
1.77 [Ω]
Calculul rezistentei electrodului orizontal
q 1 [m]
Rv=rv/(nv*uv)
Din anexa "Date de proiectare", volumul II, aleg teava cu l=3m, ingropata la adancimea h=q+l/2; avand diametrul de 2 1/2"
rv=0.366*[lg(2*l/d)+1/2*lg((4h+l)/(4h-l))]*ρs/l
ρs 0.90*104
ρs
nv
rv
uv
Rv
Ro=ro/(no*uo)
Aleg bara cu sectiunea dreptunghiulara, avand latimea de 40[mm] asezata la adancimea q=1[m]
ro=0.366*ρs/l*lg[(2*l2)/(b*q)]
l 3 [m]b 0.04 [m]
[Ωcm]90 [Ωm]
Se folosesc 56 de electrozi orizontali, asezati pe un contur inchis6
=> 30
29.13 [Ω]
0.2 coeficient de utilizare
4.86 [Ω]
1.3
ρs 0.90*104
no
ro
uo
Ro
RP=Rv*Ro/(Rv+Ro)
RP