CABLE SIZING CALCULATION

CABLE SIZING CALCULATION -PUNE METRO DEPOT

S. NO. From To Criteria - 1 (Current Rating) Criteria - 2 (Voltage Drop)
Check Volt Voltage Check if
Expected Max. current / Cable Cable size Total Current Effective % Voltage % Voltage % Voltage
Laying of Type of Cable Cable Derating whether Col- drop/ drop in Col-30 is
S. NO. Load / Panel Load / Panel Design Check Maximum bus bar size length No. of Core adopted Cable capacity Ca Cg current drop (in drop upto drop upto
Cables /Busduct runs factor 16 is more km/ Volts (in less than
Load in kW (Amps) in mtr. mm2 Used Amps capacity segment) upstream last point
thaN Col-6 Amp segment) 5%
((T/L)/
((T/L)/100 ((V/K)/100
Formulas L*H OXP LXNXQ 1000)X √(U²+W²)
0) X G 0) X G
G
A B COMPRESSOR D E F G H I J K L M N O P Q R S T U V W X Y
1 Trafo-1 M DB Incom er BU S DU CT 2154 37 8 4. 7 6 35 AL BU S DU CT 40 0 0 1 35 0. 03 3. 46 0 . 8 3% 0. 00% 0 . 8 3% Yes
2 Trafo-2 M DB Incom er BU S DU CT 2154 37 8 4. 7 6 40 AL BU S DU CT 40 0 0 1 40 0. 03 3. 95 0 . 95% 0. 00% 0 . 95% Yes
3
4 FIR EP U M P P AN EL DES IGN O K InGround 197.69 347.41 125 AL 3.5 150 2 250 294 0.88 0.68 0.60 351.86 Yes 0.47 10.29 2.48% 0.95% 3.43% Yes
5 M AIN EM ER GEN CY P AN EL DES IGN O K InGround 645.19 1133.84 25 AL 3.5 400 6 150 542 0.88 0.68 0.60 1946.00 Yes 0.21 0.98 0.24% 0.95% 1.19% Yes
6 M AIN EM ER GEN CY P AN EL DES IGN O K InGround 645.19 1133.84 30 AL 3.5 400 6 180 542 0.88 0.68 0.60 1946.00 Yes 0.21 1.18 0.28% 0.95% 1.24% Yes
7 S M DB-O CC,ADM IN & CAN T EEN DES IGN O K InGround 379.09 666.20 135 AL 3.5 400 4 540 542 0.88 0.68 0.60 1297.33 Yes 0.21 4.67 1.13% 0.95% 2.08% Yes
8 S M DB-P IT W HEEL L AT HE DES IGN O K InGround 116.14 204.10 335 AL 3.5 300 2 670 461 0.88 0.68 0.60 551.72 Yes 0.25 8.67 2.09% 0.95% 3.04% Yes
9 SM DB-TP S ,AP S ,DCC & CR EW R ES T R O O M DES IGN O K InGround 216.79 380.98 30 AL 3.5 400 2 60 542 0.88 0.68 0.60 648.67 Yes 0.21 1.19 0.29% 0.95% 1.24% Yes
10 SM DB-W O R KS HO P O FFICES /R O O M S DES IGN O K InGround 166.96 293.42 250 AL 3.5 400 3 750 542 0.88 0.68 0.60 973.00 Yes 0.21 5.08 1.23% 0.95% 2.18% Yes
11 SM DB-W O R KS HO P BAY N 1 DES IGN O K InGround 162.54 285.64 330 AL 3.5 300 5 1650 461 0.88 0.68 0.60 1379.31 Yes 0.25 4.78 1.15% 0.95% 2.10% Yes
12 MAIN LT PANEL S M DB-W O R KS HO P BAY N 2 DES IGN O K InGround 204.31 359.04 405 AL 3.5 400 5 2025 542 0.88 0.68 0.60 1621.66 Yes 0.21 6.05 1.46% 0.95% 2.41% Yes
13 SM DB-IN S P ECT IO N BAY DES IGN O K InGround 293.86 516.42 350 AL 3.5 400 5 1750 542 0.88 0.68 0.60 1621.66 Yes 0.21 7.52 1.81% 0.95% 2.76% Yes
14 SM DB-FIX ED IN S T AL L AT IO N & P -W AY DES IGN O K InGround 98.66 173.39 135 AL 3.5 300 1 135 461 0.88 0.68 0.60 275.86 Yes 0.25 5.94 1.43% 0.95% 2.38% Yes
15 SM DB-ST ABL IN G S HED DES IGN O K InGround 42.56 74.79 140 AL 3.5 300 1 140 461 0.88 0.68 0.60 275.86 Yes 0.25 2.66 0.64% 0.95% 1.59% Yes
16 W AT ER P U M P P AN EL DES IGN O K InGround 43.28 76.06 125 AL 3.5 150 1 125 294 0.88 0.68 0.60 175.93 Yes 0.47 4.51 1.09% 0.95% 2.04% Yes
17 AU T O CO ACH W AS H P L AN T DES IGN O K InGround 85.00 149.38 215 AL 3.5 300 1 215 461 0.88 0.68 0.60 275.86 Yes 0.25 8.14 1.96% 0.95% 2.91% Yes
18 L P DB N ACW P DES IGN O K InGround 6.96 12.23 170 AL 3.5 35 1 170 117 0.88 0.68 0.60 70.01 Yes 1.85 3.86 0.93% 0.95% 1.88% Yes
19 ET P FEEDER DES IGN O K InGround 15.00 26.36 270 AL 3.5 35 1 270 117 0.88 0.68 0.60 70.01 Yes 1.85 13.20 3.18% 0.95% 4.13% Yes
20 S T P FEEDER DES IGN O K InGround 25.00 43.93 260 AL 3.5 50 1 260 140 0.88 0.68 0.60 83.78 Yes 1.38 15.78 3.80% 0.95% 4.75% Yes
21
22 DG SET DG AM FP AN EL DES IGN O K InGround 645.19 1133.84 40 AL 3.5 400 6 240 542 0.88 0.68 0.60 1946.00 Yes 0.21 1.57 0.38% 0.00% 0.38% Yes
23
24 M AIN EM ER GEN CY P AN EL DES IGN O K InGround 645.19 1133.84 25 AL 3.5 400 6 150 542 0.88 0.68 0.60 1946.00 Yes 0.21 0.98 0.24% 0.00% 0.24% Yes
DG AMF PANEL
25 FIR EP U M P P AN EL DES IGN O K InGround 197.69 347.41 140 AL 3.5 150 2 280 294 0.88 0.68 0.60 351.86 Yes 0.47 11.53 2.78% 0.00% 2.78% Yes
26
27 S M EDB-O CC,ADM IN & CAN T EEN DES IGN O K InGround 479.99 843.52 140 AL 3.5 300 5 700 461 0.88 0.68 0.60 1379.31 Yes 0.25 5.99 1.44% 1.19% 2.63% Yes
28 S M EDB-P IT W HEEL L AT HE DES IGN O K InGround 12.08 21.23 330 AL 3.5 300 1 330 461 0.88 0.68 0.60 275.86 Yes 0.25 1.78 0.43% 1.19% 1.62% Yes
29 MAIN S M EDB-TP S ,AP S ,DCC & CR EW R ES T R O O M DES IGN O K InGround 47.89 84.15 30 AL 3.5 150 1 30 294 0.88 0.68 0.60 175.93 Yes 0.47 1.20 0.29% 1.19% 1.48% Yes
30 EMERGENCY S M EDB-W O R KS HO P O FFICES /R O O M S DES IGN O K InGround 110.30 193.84 260 AL 3.5 300 2 520 461 0.88 0.68 0.60 551.72 Yes 0.25 6.39 1.54% 1.19% 2.73% Yes
PANEL
31 S M EDB-W O R KS HO P BAY DES IGN O K InGround 54.30 95.42 340 AL 3.5 240 2 680 402 0.88 0.68 0.60 481.11 Yes 0.31 4.97 1.20% 1.19% 2.39% Yes
32 S M EDB-IN S P ECT IO N BAY DES IGN O K InGround 71.66 125.93 360 AL 3.5 240 2 720 402 0.88 0.68 0.60 481.11 Yes 0.31 6.94 1.67% 1.19% 2.86% Yes
33 S M EDB-ST ABL IN G S HED DES IGN O K InGround 30.28 53.21 145 AL 3.5 240 2 290 402 0.88 0.68 0.60 481.11 Yes 0.31 1.18 0.28% 1.19% 1.47% Yes
34
35 L P DB N 1 GF DES IGN O K InAir 18.78 33.00 30 AL 4 25 1 30 95 0.88 0.70 0.62 58.52 Yes 2.55 2.53 0.61% 2.08% 2.69% Yes
36 L P DB N 2 GF DES IGN O K InAir 18.78 33.00 125 AL 3.5 50 1 125 140 0.88 0.70 0.62 86.24 Yes 1.38 5.70 1.37% 2.08% 3.45% Yes
37 VAC DB N 1 GF DES IGN O K InAir 20.12 35.36 125 AL 3.5 50 1 125 140 0.88 0.70 0.62 86.24 Yes 1.38 6.10 1.47% 2.08% 3.55% Yes
38 S DB-FF DES IGN O K InAir 45.26 79.54 45 AL 3.5 95 1 45 221 0.88 0.70 0.62 136.14 Yes 0.71 2.55 0.61% 2.08% 2.69% Yes
39 S DB-SF DES IGN O K InAir 58.62 103.02 50 AL 3.5 95 1 50 221 0.88 0.70 0.62 136.14 Yes 0.71 3.67 0.88% 2.08% 2.96% Yes
40 P DB N (T YP E1)KIT CHEN DES IGN O K InAir 11.30 19.86 70 AL 3.5 70 1 70 176 0.88 0.70 0.62 108.42 Yes 0.97 1.35 0.32% 2.08% 2.40% Yes
41 S & T N O R M AL L O AD DES IGN O K InAir 4.00 7.03 48 Cu 4 10 1 48 73 0.88 0.70 0.62 44.97 Yes 3.86 1.30 0.31% 2.08% 2.39% Yes
42 SMDB-OCC, VR V U nit -48 HP DES IGN O K InAir 48.00 84.35 75 AL 3.5 50 1 75 140 0.88 0.70 0.62 86.24 Yes 1.38 8.74 2.11% 2.08% 4.18% Yes
43 ADMIN & VR V U nit -30 HP DES IGN O K InAir 30.00 52.72 70 AL 3.5 50 1 70 140 0.88 0.70 0.62 86.24 Yes 1.38 5.10 1.23% 2.08% 3.31% Yes
CANTEEN
44 VR V U nit -44 HP DES IGN O K InAir 44.00 77.32 70 AL 3.5 50 1 70 140 0.88 0.70 0.62 86.24 Yes 1.38 7.48 1.80% 2.08% 3.88% Yes
45 VR V U nit -26 HP DES IGN O K InAir 26.00 45.69 75 AL 4 35 1 75 117 0.88 0.70 0.62 72.07 Yes 1.85 6.36 1.53% 2.08% 3.61% Yes
46 VR V U nit -45 HP DES IGN O K InAir 45.00 79.08 75 AL 3.5 50 1 75 140 0.88 0.70 0.62 86.24 Yes 1.38 8.19 1.97% 2.08% 4.05% Yes
47 VR V U nit -22 HP DES IGN O K InAir 22.00 38.66 75 AL 4 25 1 75 95 0.88 0.70 0.62 58.52 Yes 2.55 7.41 1.78% 2.08% 3.86% Yes
48 VR V U nit -50 HP DES IGN O K InAir 50.00 87.87 75 AL 3.5 70 1 75 176 0.88 0.70 0.62 108.42 Yes 0.97 6.38 1.54% 2.08% 3.62% Yes
 CABLE SIZING CALCULATION

S. NO. From To Criteria - 1 (Current Rating) Criteria - 2 (Voltage Drop)

Check Volt Voltage Check if
Expected Max. current / Cable Cable size Total Current Effective % Voltage % Voltage % Voltage
Laying of Type of Cable Cable Derating whether Col- drop/ drop in Col-30 is
S. NO. Load / Panel Load / Panel Design Check Maximum bus bar size length No. of Core adopted Cable capacity Ca Cg current drop (in drop upto drop upto
Cables /Busduct 2 runs factor 16 is more km/ Volts (in less than
Load in kW (Amps) in mtr. mm Used Amps capacity segment) upstream last point
thaN Col-6 Amp segment) 5%
49 VR V U nit -32 HP DES IGN O K InAir 32.00 56.24 70 AL 4 35 1 70 117 0.88 0.70 0.62 72.07 Yes 1.85 7.30 1.76% 2.08% 3.84% Yes
M EP AN D S & T U P S P AN EL -1 (L O CAT IO N -
50 DES IGN O K InAir 312.63 549.40 50 AL 3.5 300 2 100 461 0.88 0.70 0.62 567.95 Yes 0.25 3.48 0.84% 2.08% 2.92% Yes
ADM IN BU IL DIN G)
51
52 L P DB N 3 FF DES IGN O K InAir 13.08 22.99 20 Cu 4 16 1 20 97 0.88 0.70 0.62 59.75 Yes 2.44 1.12 0.27% 2.69% 2.96% Yes
53 SDB-FF L P DB N 4 FF DES IGN O K InAir 13.08 22.99 45 Cu 4 10 1 45 73 0.88 0.70 0.62 44.97 Yes 3.86 3.99 0.96% 2.69% 3.66% Yes
54 VAC DB N 2 FF DES IGN O K InAir 19.10 33.57 20 Cu 4 16 1 20 97 0.88 0.70 0.62 59.75 Yes 2.44 1.64 0.39% 2.69% 3.09% Yes
55
56 L P DB N 5 S F DES IGN O K InAir 16.38 28.79 25 Cu 4 10 1 25 73 0.88 0.70 0.62 44.97 Yes 3.86 2.78 0.67% 2.96% 3.63% Yes
57 L P DB N 6 S F DES IGN O K InAir 16.38 28.79 40 Cu 4 16 1 40 97 0.88 0.70 0.62 59.75 Yes 2.44 2.81 0.68% 2.96% 3.64% Yes
SDB-SF
58 VAC DB N 3 S F DES IGN O K InAir 11.62 20.42 40 Cu 4 10 1 40 73 0.88 0.70 0.62 44.97 Yes 3.86 3.15 0.76% 2.96% 3.72% Yes
59 VAC DB N 4 S F DES IGN O K InAir 14.24 25.02 75 AL 4 25 1 75 95 0.88 0.70 0.62 58.52 Yes 2.55 4.79 1.16% 2.96% 4.12% Yes
60
61 32A 3P H S ocketO utlet DES IGN O K InAir 5.00 8.79 30 Cu 4 6 1 30 55 0.88 0.70 0.62 33.88 Yes 6.47 1.70 0.41% 2.40% 2.81% Yes
62 20A 1P H S ocketO utlet DES IGN O K InAir 2.00 10.00 25 Cu 3 6 1 25 55 0.88 0.70 0.62 33.88 Yes 6.47 1.62 0.39% 2.40% 2.79% Yes
63 PDB N (TYPE 1) 20A 1P H S ocketO utlet DES IGN O K InAir 2.00 10.00 35 Cu 3 6 1 35 55 0.88 0.70 0.62 33.88 Yes 6.47 2.26 0.55% 2.40% 2.95% Yes
64 KITCHEN 20A 1P H S ocketO utlet DES IGN O K InAir 2.00 10.00 35 Cu 3 6 1 35 55 0.88 0.70 0.62 33.88 Yes 6.47 2.26 0.55% 2.40% 2.95% Yes
65 S crubber-1 phase DES IGN O K InAir 4.00 20.00 35 Cu 3 6 1 35 55 0.88 0.70 0.62 33.88 Yes 6.47 4.53 1.09% 2.40% 3.49% Yes
66 Airw asher-1 phase DES IGN O K InAir 4.00 20.00 40 Cu 3 6 1 40 55 0.88 0.70 0.62 33.88 Yes 6.47 5.17 1.25% 2.40% 3.65% Yes
67
68 L P DB N P W L DES IGN O K InAir 1.00 1.76 30 Cu 4 10 1 30 73 0.88 0.70 0.62 44.97 Yes 3.86 0.20 0.05% 3.04% 3.09% Yes
69 63A 3P H S ocketO utlet DES IGN O K InAir 6.00 10.54 40 Cu 4 10 1 40 73 0.88 0.70 0.62 44.97 Yes 3.86 1.63 0.39% 3.04% 3.43% Yes
70 32A 3P H S ocketO utlet DES IGN O K InAir 5.00 8.79 45 Cu 4 6 1 45 55 0.88 0.70 0.62 33.88 Yes 6.47 2.56 0.62% 3.04% 3.66% Yes
71 20A 1P H S ocketO utlet DES IGN O K InAir 2.00 10.00 60 Cu 4 6 1 60 55 0.88 0.70 0.62 33.88 Yes 6.47 3.88 0.93% 3.04% 3.98% Yes
SMDB-PIT WHEEL
72 EO T CR AN E5T DES IGN O K InAir 10.00 17.57 30 Cu 4 6 1 30 55 0.88 0.70 0.62 33.88 Yes 6.47 3.41 0.82% 3.04% 3.86% Yes
LATHE
73 S M AL L R AIL /R O AD BAT T ER Y S HU N T ER DES IGN O K InAir 5.00 8.79 25 AL 4 25 1 25 95 0.88 0.70 0.62 58.52 Yes 2.55 0.56 0.14% 3.04% 3.18% Yes
74 P itW heelL atheM achine DES IGN O K InAir 81.00 142.35 55 AL 3.5 150 1 55 294 0.88 0.70 0.62 181.10 Yes 0.47 3.71 0.89% 3.04% 3.94% Yes
75 CO M P R ES S O R DES IGN O K InAir 10.00 17.57 140 Cu 4 16 1 140 97 0.88 0.70 0.62 59.75 Yes 2.44 6.00 1.45% 3.04% 4.49% Yes
76 L P DB N DEP O T S T ACKYAR D DES IGN O K InAir 1.04 1.83 70 Cu 4 16 1 70 97 0.88 0.70 0.62 59.75 Yes 2.44 0.31 0.08% 3.04% 3.12% Yes
77
78 L P DB N 1 GFT P S & AP S DES IGN O K InAir 15.44 27.13 35 Cu 4 10 1 35 73 0.88 0.70 0.62 44.97 Yes 3.86 3.67 0.88% 1.24% 2.12% Yes
79 T S S R T U load DES IGN O K InAir 16.50 29.00 50 Cu 4 16 1 50 97 0.88 0.70 0.62 59.75 Yes 2.44 3.54 0.85% 1.24% 2.09% Yes
80 DCC S & T load DES IGN O K InAir 1.00 1.76 50 Cu 4 16 1 50 97 0.88 0.70 0.62 59.75 Yes 2.44 0.21 0.05% 1.24% 1.29% Yes
81 L P DB N 2 FFT P S & AP S DES IGN O K InAir 24.52 43.09 150 AL 3.5 50 1 150 140 0.88 0.70 0.62 86.24 Yes 1.38 8.93 2.15% 1.24% 3.39% Yes
82 VR V U nit 1 DES IGN O K InAir 22.00 38.66 130 AL 4 25 1 130 95 0.88 0.70 0.62 58.52 Yes 2.55 12.84 3.09% 1.24% 4.33% Yes
83 VR V U nit 2 DES IGN O K InAir 22.00 38.66 135 AL 4 25 1 135 95 0.88 0.70 0.62 58.52 Yes 2.55 13.33 3.21% 1.24% 4.45% Yes
84 VR V U nit 3 DES IGN O K InAir 0.00 0.00 120 AL 4 25 1 120 95 0.88 0.70 0.62 58.52 Yes 2.55 0.00 0.00% 1.24% 1.24% Yes
85 VR V U nit 4 DES IGN O K InAir 16.00 28.12 110 Cu 4 16 1 110 97 0.88 0.70 0.62 59.75 Yes 2.44 7.55 1.82% 1.24% 3.06% Yes
86 VR V U nit 5 DES IGN O K InAir 16.00 28.12 125 Cu 4 16 1 125 97 0.88 0.70 0.62 59.75 Yes 2.44 8.58 2.07% 1.24% 3.31% Yes
87 VACDB 1 GFAP S DES IGN O K InAir 7.20 12.65 45 Cu 4 16 1 45 97 0.88 0.70 0.62 59.75 Yes 2.44 1.39 0.33% 1.24% 1.57% Yes
88 VACDB 2 FFAP S DES IGN O K InAir 14.36 25.24 45 Cu 4 16 1 45 97 0.88 0.70 0.62 59.75 Yes 2.44 2.77 0.67% 1.24% 1.91% Yes
89 ExhaustFanT ER (S m okespill) DES IGN O K InAir 0.37 0.65 45 Cu 4 6 1 45 55 0.88 0.70 0.62 33.88 Yes 6.47 0.19 0.05% 1.24% 1.28% Yes
90 SMDB-TPS, APS, FEEDER P IL L AR N 1 DES IGN O K InAir 2.97 5.22 236 AL 4 25 1 236 95 0.88 0.70 0.62 58.52 Yes 2.55 3.15 0.76% 1.24% 2.00% Yes
91 DCC & CREW FEEDER P IL L AR N 2 DES IGN O K InAir 7.91 13.90 180 AL 4 35 1 180 117 0.88 0.70 0.62 72.07 Yes 1.85 4.64 1.12% 1.24% 2.36% Yes
92 REST ROOM HighM ast-1 DES IGN O K InAir 3.00 5.27 428 AL 4 25 1 428 95 0.88 0.70 0.62 58.52 Yes 2.55 5.76 1.39% 1.24% 2.63% Yes
93 HighM ast-2 DES IGN O K InAir 3.00 5.27 326 AL 4 25 1 326 95 0.88 0.70 0.62 58.52 Yes 2.55 4.39 1.06% 1.24% 2.30% Yes
94 HighM ast-3 DES IGN O K InAir 3.00 5.27 148 AL 4 25 1 148 95 0.88 0.70 0.62 58.52 Yes 2.55 1.99 0.48% 1.24% 1.72% Yes
95 HighM ast-4 DES IGN O K InAir 3.00 5.27 147 AL 4 25 1 147 95 0.88 0.70 0.62 58.52 Yes 2.55 1.98 0.48% 1.24% 1.72% Yes
96 HighM ast-5 DES IGN O K InAir 3.00 5.27 149 AL 4 25 1 149 95 0.88 0.70 0.62 58.52 Yes 2.55 2.01 0.48% 1.24% 1.72% Yes
97 HighM ast-6 DES IGN O K InAir 3.00 5.27 280 AL 4 25 1 280 95 0.88 0.70 0.62 58.52 Yes 2.55 3.77 0.91% 1.24% 2.15% Yes
98 HighM ast-7 DES IGN O K InAir 3.00 5.27 374 AL 4 25 1 374 95 0.88 0.70 0.62 58.52 Yes 2.55 5.04 1.21% 1.24% 2.45% Yes
99 HighM ast-8 DES IGN O K InAir 3.00 5.27 374 AL 4 25 1 374 95 0.88 0.70 0.62 58.52 Yes 2.55 5.04 1.21% 1.24% 2.45% Yes
100 HighM ast-9 DES IGN O K InAir 3.00 5.27 374 AL 4 25 1 374 95 0.88 0.70 0.62 58.52 Yes 2.55 5.04 1.21% 1.24% 2.45% Yes
 CABLE SIZING CALCULATION

S. NO. From To Criteria - 1 (Current Rating) Criteria - 2 (Voltage Drop)

Check Volt Voltage Check if
Expected Max. current / Cable Cable size Total Current Effective % Voltage % Voltage % Voltage
Laying of Type of Cable Cable Derating whether Col- drop/ drop in Col-30 is
S. NO. Load / Panel Load / Panel Design Check Maximum bus bar size length No. of Core adopted Cable capacity Ca Cg current drop (in drop upto drop upto
Cables /Busduct 2 runs factor 16 is more km/ Volts (in less than
Load in kW (Amps) in mtr. mm Used Amps capacity segment) upstream last point
thaN Col-6 Amp segment) 5%
101 HighM ast-10 DES IGN O K InAir 3.00 5.27 374 AL 4 25 1 374 95 0.88 0.70 0.62 58.52 Yes 2.55 5.04 1.21% 1.24% 2.45% Yes
102 HighM ast-11 DES IGN O K InAir 3.00 5.27 374 AL 4 25 1 374 95 0.88 0.70 0.62 58.52 Yes 2.55 5.04 1.21% 1.24% 2.45% Yes
103 HighM ast-12 DES IGN O K InAir 3.00 5.27 460 AL 4 25 1 460 95 0.88 0.70 0.62 58.52 Yes 2.55 6.20 1.49% 1.24% 2.73% Yes
104 L P DB N HAZAR D S T O R E DES IGN O K InAir 10.12 17.78 230 AL 4 35 1 230 117 0.88 0.70 0.62 72.07 Yes 1.85 7.59 1.83% 1.24% 3.07% Yes
105
106 Circuit1 DES IGN O K InGround 0.63 3.15 220 Cu 4 10 1 220 73 0.88 0.68 0.60 43.68 Yes 3.86 2.67 0.64% 2.00% 2.64% Yes
FEEDER PILLAR
107 Circuit2 DES IGN O K InGround 1.29 6.45 282 Cu 4 10 1 282 73 0.88 0.68 0.60 43.68 Yes 3.86 7.02 1.69% 2.00% 3.69% Yes
N1
108 Circuit3 DES IGN O K InGround 1.05 5.25 378 Cu 4 10 1 378 73 0.88 0.68 0.60 43.68 Yes 3.86 7.66 1.85% 2.00% 3.84% Yes
109
110 Circuit1 DES IGN O K InGround 1.84 9.20 400 AL 4 35 1 400 117 0.88 0.68 0.60 70.01 Yes 1.85 6.82 1.64% 2.36% 4.00% Yes
111 Circuit2 DES IGN O K InGround 1.47 7.35 228 Cu 4 16 1 228 97 0.88 0.68 0.60 58.04 Yes 2.44 4.09 0.99% 2.36% 3.34% Yes
FEEDER PILLAR
112 Circuit3 DES IGN O K InGround 1.47 7.35 382 Cu 4 16 1 382 97 0.88 0.68 0.60 58.04 Yes 2.44 6.85 1.65% 2.36% 4.01% Yes
N2
113 Circuit4 DES IGN O K InGround 1.94 9.70 378 Cu 4 16 1 378 97 0.88 0.68 0.60 58.04 Yes 2.44 8.95 2.16% 2.36% 4.51% Yes
114 Circuit5 DES IGN O K InGround 1.19 5.95 418 Cu 4 16 1 418 97 0.88 0.68 0.60 58.04 Yes 2.44 6.07 1.46% 2.36% 3.82% Yes
115
116 L P DB N 1 GF DES IGN O K InAir 7.08 12.44 30 Cu 4 10 1 30 73 0.88 0.70 0.62 44.97 Yes 3.86 1.44 0.35% 2.18% 2.52% Yes
117 L P DB N 2 GF DES IGN O K InAir 7.08 12.44 80 Cu 4 10 1 80 73 0.88 0.70 0.62 44.97 Yes 3.86 3.84 0.93% 2.18% 3.10% Yes
118 L P DB N 3 GF DES IGN O K InAir 7.08 12.44 140 Cu 4 10 1 140 73 0.88 0.70 0.62 44.97 Yes 3.86 6.72 1.62% 2.18% 3.80% Yes
119 L P DB N 4 GF DES IGN O K InAir 7.08 12.44 195 Cu 4 16 1 195 97 0.88 0.70 0.62 59.75 Yes 2.44 5.92 1.43% 2.18% 3.60% Yes
120 L P DB N 5 FF DES IGN O K InAir 6.80 11.96 50 Cu 4 10 1 50 73 0.88 0.70 0.62 44.97 Yes 3.86 2.31 0.56% 2.18% 2.73% Yes
121 L P DB N 6 FF DES IGN O K InAir 6.80 11.96 90 Cu 4 10 1 90 73 0.88 0.70 0.62 44.97 Yes 3.86 4.15 1.00% 2.18% 3.18% Yes
122 L P DB N 7 FF DES IGN O K InAir 6.80 11.96 150 Cu 4 10 1 150 73 0.88 0.70 0.62 44.97 Yes 3.86 6.92 1.67% 2.18% 3.85% Yes
123 L P DB N 8 FF DES IGN O K InAir 6.80 11.96 200 Cu 4 16 1 200 97 0.88 0.70 0.62 59.75 Yes 2.44 5.84 1.41% 2.18% 3.58% Yes
124 VACDB N 1 GF DES IGN O K InAir 10.28 18.07 120 Cu 4 16 1 120 97 0.88 0.70 0.62 59.75 Yes 2.44 5.29 1.27% 2.18% 3.45% Yes
125 VACDB N 2 FF DES IGN O K InAir 9.80 17.22 115 Cu 4 16 1 115 97 0.88 0.70 0.62 59.75 Yes 2.44 4.83 1.16% 2.18% 3.34% Yes
126 SMDB- GoodsL ift DES IGN O K InAir 35.00 61.51 80 AL 4 35 1 80 117 0.88 0.70 0.62 72.07 Yes 1.85 9.13 2.20% 2.18% 4.38% Yes
WORKSHOP M EP AN D S & T U P S P AN EL -2 (L O CAT IO N -
127 DES IGN O K InAir 59.56 104.67 50 AL 3.5 300 1 50 461 0.88 0.70 0.62 283.98 Yes 0.25 1.33 0.32% 2.18% 2.50% Yes
OFFICES/ROOMS W O R KS HO P )
128 63A 3P H S ocketO utlet DES IGN O K InAir 6.00 10.54 120 Cu 4 10 1 120 73 0.88 0.70 0.62 44.97 Yes 3.86 4.88 1.18% 2.18% 3.35% Yes
129 63A 3P H S ocketO utlet DES IGN O K InAir 20.00 35.15 110 Cu 4 16 1 110 97 0.88 0.70 0.62 59.75 Yes 2.44 9.44 2.27% 2.18% 4.45% Yes
130 63A 3P H S ocketO utlet DES IGN O K InAir 20.00 35.15 100 Cu 4 16 1 100 97 0.88 0.70 0.62 59.75 Yes 2.44 8.58 2.07% 2.18% 4.24% Yes
131 P DB N 1 (T YP E1)W O DES IGN O K InAir 9.60 16.87 60 AL 3.5 70 1 60 176 0.88 0.70 0.62 108.42 Yes 0.97 0.98 0.24% 2.18% 2.41% Yes
132 P DB N 2 (T YP E1)W O DES IGN O K InAir 6.00 10.54 180 AL 3.5 70 1 180 176 0.88 0.70 0.62 108.42 Yes 0.97 1.84 0.44% 2.18% 2.62% Yes
133 P DB N 3 (T YP E1)W O DES IGN O K InAir 4.50 7.91 180 AL 3.5 70 1 180 176 0.88 0.70 0.62 108.42 Yes 0.97 1.38 0.33% 2.18% 2.51% Yes
134 VR V U nit -16 HP DES IGN O K InAir 16.00 28.12 90 Cu 4 16 1 90 97 0.88 0.70 0.62 59.75 Yes 2.44 6.18 1.49% 2.18% 3.67% Yes
135 VR V U nit -16 HP DES IGN O K InAir 16.00 28.12 100 Cu 4 16 1 100 97 0.88 0.70 0.62 59.75 Yes 2.44 6.86 1.65% 2.18% 3.83% Yes
136 VR V U nit -14 HP DES IGN O K InAir 14.00 24.60 100 Cu 4 16 1 100 97 0.88 0.70 0.62 59.75 Yes 2.44 6.00 1.45% 2.18% 3.62% Yes
137 VR V U nit -14 HP DES IGN O K InAir 14.00 24.60 100 Cu 4 16 1 100 97 0.88 0.70 0.62 59.75 Yes 2.44 6.00 1.45% 2.18% 3.62% Yes
138
139 32A 3P H S ocketO utlet DES IGN O K InAir 5.00 8.79 70 Cu 4 6 1 70 55 0.88 0.70 0.62 33.88 Yes 6.47 3.98 0.96% 2.41% 3.37% Yes
140 32A 3P H S ocketO utlet DES IGN O K InAir 5.00 8.79 40 Cu 4 6 1 40 55 0.88 0.70 0.62 33.88 Yes 6.47 2.27 0.55% 2.41% 2.96% Yes
141 32A 3P H S ocketO utlet DES IGN O K InAir 5.00 8.79 40 Cu 4 6 1 40 55 0.88 0.70 0.62 33.88 Yes 6.47 2.27 0.55% 2.41% 2.96% Yes
PDB N1 (TYPE 1)
142 32A 3P H S ocketO utlet DES IGN O K InAir 5.00 8.79 40 Cu 4 6 1 40 55 0.88 0.70 0.62 33.88 Yes 6.47 2.27 0.55% 2.41% 2.96% Yes
WO
143 32A 3P H S ocketO utlet DES IGN O K InAir 5.00 8.79 40 Cu 4 6 1 40 55 0.88 0.70 0.62 33.88 Yes 6.47 2.27 0.55% 2.41% 2.96% Yes
144 32A 3P H S ocketO utlet DES IGN O K InAir 5.00 8.79 35 Cu 4 6 1 35 55 0.88 0.70 0.62 33.88 Yes 6.47 1.99 0.48% 2.41% 2.89% Yes
145 20A 1P H S ocketO utlet DES IGN O K InAir 2.00 10.00 45 Cu 3 6 1 45 55 0.88 0.70 0.62 33.88 Yes 6.47 2.91 0.70% 2.41% 3.11% Yes
146
147 32A 3P H S ocketO utlet DES IGN O K InAir 5.00 8.79 85 Cu 4 6 1 85 55 0.88 0.70 0.62 33.88 Yes 6.47 4.83 1.16% 2.62% 3.78% Yes
148 PDB N2 (TYPE 1) 32A 3P H S ocketO utlet DES IGN O K InAir 5.00 8.79 80 Cu 4 6 1 80 55 0.88 0.70 0.62 33.88 Yes 6.47 4.55 1.10% 2.62% 3.72% Yes
149 WO 32A 3P H S ocketO utlet DES IGN O K InAir 5.00 8.79 80 Cu 4 6 1 80 55 0.88 0.70 0.62 33.88 Yes 6.47 4.55 1.10% 2.62% 3.72% Yes
150 32A 3P H S ocketO utlet DES IGN O K InAir 5.00 8.79 65 Cu 4 6 1 65 55 0.88 0.70 0.62 33.88 Yes 6.47 3.69 0.89% 2.62% 3.51% Yes
151
152 32A 3P H S ocketO utlet DES IGN O K InAir 5.00 8.79 40 Cu 4 6 1 40 55 0.88 0.70 0.62 33.88 Yes 6.47 2.27 0.55% 2.51% 3.06% Yes
PDB N3 (TYPE 1)
 CABLE SIZING CALCULATION

S. NO. From To Criteria - 1 (Current Rating) Criteria - 2 (Voltage Drop)

Check Volt Voltage Check if
Expected Max. current / Cable Cable size Total Current Effective % Voltage % Voltage % Voltage
Laying of Type of Cable Cable Derating whether Col- drop/ drop in Col-30 is
S. NO. Load / Panel Load / Panel Design Check Maximum bus bar size length No. of Core adopted Cable capacity Ca Cg current drop (in drop upto drop upto
Cables /Busduct 2 runs factor 16 is more km/ Volts (in less than
Load in kW (Amps) in mtr. mm Used Amps capacity segment) upstream last point
thaN Col-6 Amp segment) 5%
PDB N3 (TYPE 1)
153 32A 3P H S ocketO utlet DES IGN O K InAir 5.00 8.79 40 Cu 4 6 1 40 55 0.88 0.70 0.62 33.88 Yes 6.47 2.27 0.55% 2.51% 3.06% Yes
WO
154 32A 3P H S ocketO utlet DES IGN O K InAir 5.00 8.79 60 Cu 4 6 1 60 55 0.88 0.70 0.62 33.88 Yes 6.47 3.41 0.82% 2.51% 3.33% Yes
155
156 L P DB N 1 W S DES IGN O K InAir 5.68 9.98 110 Cu 4 10 1 110 73 0.88 0.70 0.62 44.97 Yes 3.86 4.24 1.02% 2.10% 3.13% Yes
157 L P DB N 2 W S DES IGN O K InAir 5.68 9.98 65 Cu 4 10 1 65 73 0.88 0.70 0.62 44.97 Yes 3.86 2.50 0.60% 2.10% 2.71% Yes
158 L P DB N 3 W S DES IGN O K InAir 5.68 9.98 95 Cu 4 10 1 95 73 0.88 0.70 0.62 44.97 Yes 3.86 3.66 0.88% 2.10% 2.99% Yes
159 L P DB N 4 W S DES IGN O K InAir 5.68 9.98 140 Cu 4 10 1 140 73 0.88 0.70 0.62 44.97 Yes 3.86 5.39 1.30% 2.10% 3.40% Yes
160 W /S Bay S um pP um p-1 DES IGN O K InAir 0.75 3.73 150 Cu 4 10 1 150 73 0.88 0.70 0.62 44.97 Yes 3.86 2.16 0.52% 2.10% 2.62% Yes
161 W /S Bay S um pP um p-1 DES IGN O K InAir 0.00 0.00 150 Cu 4 10 1 150 73 0.88 0.70 0.62 44.97 Yes 3.86 0.00 0.00% 2.10% 2.10% Yes
162 EO T CR AN E15/3.2T DES IGN O K InAir 7.20 12.66 55 Cu 4 10 1 55 73 0.88 0.70 0.62 44.97 Yes 3.86 2.69 0.65% 2.10% 2.75% Yes
163 SMDB- 125A 3P H S ocketO utlet DES IGN O K InAir 50.00 87.87 135 AL 3.5 70 1 135 176 0.88 0.70 0.62 108.42 Yes 0.97 11.49 2.77% 2.10% 4.87% Yes
WORKSHOP BAY
164 125A 3P H S ocketO utlet DES IGN O K InAir 50.00 87.87 80 AL 3.5 70 1 80 176 0.88 0.70 0.62 108.42 Yes 0.97 6.81 1.64% 2.10% 3.74% Yes
N1
165 125A 3P H S ocketO utlet DES IGN O K InAir 50.00 87.87 135 AL 3.5 70 1 135 176 0.88 0.70 0.62 108.42 Yes 0.97 11.49 2.77% 2.10% 4.87% Yes
166 125A 3P H S ocketO utlet DES IGN O K InAir 50.00 87.87 135 AL 3.5 70 1 135 176 0.88 0.70 0.62 108.42 Yes 0.97 11.49 2.77% 2.10% 4.87% Yes
167 P DB N 1 (T YP E1)W S AT GR ID L DES IGN O K InAir 6.90 12.13 150 AL 3.5 70 1 150 176 0.88 0.70 0.62 108.42 Yes 0.97 1.76 0.42% 2.10% 2.53% Yes
168 P DB N 2 (T YP E1)W S AT GR ID L DES IGN O K InAir 8.40 14.76 210 AL 3.5 70 1 210 176 0.88 0.70 0.62 108.42 Yes 0.97 3.00 0.72% 2.10% 2.83% Yes
169 P DB N 3 (T YP E1)W S AT GR ID M / DES IGN O K InAir 6.90 12.13 85 AL 3.5 70 1 85 176 0.88 0.70 0.62 108.42 Yes 0.97 1.00 0.24% 2.10% 2.34% Yes
170 P DB N 4 (T YP E1)W S AT GR ID M / DES IGN O K InAir 6.30 11.07 120 AL 3.5 70 1 120 176 0.88 0.70 0.62 108.42 Yes 0.97 1.29 0.31% 2.10% 2.41% Yes
171 P DB N 1 (T YP E2)W S AT GR ID 15/L DES IGN O K InAir 42.00 73.81 60 AL 3.5 95 1 60 221 0.88 0.70 0.62 136.14 Yes 0.71 3.16 0.76% 2.10% 2.86% Yes
172 P DB N 2 (T YP E2)W S AT GR ID 15/M DES IGN O K InAir 42.00 73.81 60 AL 3.5 95 1 60 221 0.88 0.70 0.62 136.14 Yes 0.71 3.16 0.76% 2.10% 2.86% Yes
173
174 Circuit1 DES IGN O K InGround 0.91 4.55 238 Cu 4 16 1 238 97 0.88 0.68 0.60 58.04 Yes 2.44 2.64 0.64% 3.34% 3.98% Yes
FEEDER PILLAR
175 Circuit2 DES IGN O K InGround 0.84 4.20 336 Cu 4 16 1 336 97 0.88 0.68 0.60 58.04 Yes 2.44 3.44 0.83% 3.34% 4.17% Yes
N4
176 Circuit3 DES IGN O K InGround 1.61 8.05 336 AL 4 35 1 336 117 0.88 0.68 0.60 70.01 Yes 1.85 5.02 1.21% 3.34% 4.55% Yes
177
178 32A 3P H S ocketO utlet DES IGN O K InAir 5.00 8.79 60 Cu 4 6 1 60 55 0.88 0.70 0.62 33.88 Yes 6.47 3.41 0.82% 2.53% 3.35% Yes
179 32A 3P H S ocketO utlet DES IGN O K InAir 5.00 8.79 35 Cu 4 6 1 35 55 0.88 0.70 0.62 33.88 Yes 6.47 1.99 0.48% 2.53% 3.01% Yes
180 32A 3P H S ocketO utlet DES IGN O K InAir 5.00 8.79 65 Cu 4 6 1 65 55 0.88 0.70 0.62 33.88 Yes 6.47 3.69 0.89% 2.53% 3.42% Yes
PDB N1 (TYPE 1)
181 20A 1P H S ocketO utlet DES IGN O K InAir 2.00 10.00 60 Cu 3 6 1 60 55 0.88 0.70 0.62 33.88 Yes 6.47 3.88 0.93% 2.53% 3.46% Yes
WS AT GRID L
182 20A 1P H S ocketO utlet DES IGN O K InAir 2.00 10.00 40 Cu 3 6 1 40 55 0.88 0.70 0.62 33.88 Yes 6.47 2.59 0.62% 2.53% 3.15% Yes
183 20A 1P H S ocketO utlet DES IGN O K InAir 2.00 10.00 60 Cu 3 6 1 60 55 0.88 0.70 0.62 33.88 Yes 6.47 3.88 0.93% 2.53% 3.46% Yes
184 20A 1P H S ocketO utlet DES IGN O K InAir 2.00 10.00 95 Cu 3 6 1 95 55 0.88 0.70 0.62 33.88 Yes 6.47 6.14 1.48% 2.53% 4.01% Yes
185
186 32A 3P H S ocketO utlet DES IGN O K InAir 5.00 8.79 40 Cu 4 6 1 40 55 0.88 0.70 0.62 33.88 Yes 6.47 2.27 0.55% 2.83% 3.38% Yes
187 32A 3P H S ocketO utlet DES IGN O K InAir 5.00 8.79 55 Cu 4 6 1 55 55 0.88 0.70 0.62 33.88 Yes 6.47 3.13 0.75% 2.83% 3.58% Yes
188 32A 3P H S ocketO utlet DES IGN O K InAir 5.00 8.79 80 Cu 4 6 1 80 55 0.88 0.70 0.62 33.88 Yes 6.47 4.55 1.10% 2.83% 3.92% Yes
189 PDB N2 (TYPE 1) 32A 3P H S ocketO utlet DES IGN O K InAir 5.00 8.79 50 Cu 4 6 1 50 55 0.88 0.70 0.62 33.88 Yes 6.47 2.84 0.68% 2.83% 3.51% Yes
190 WS AT GRID L 20A 1P H S ocketO utlet DES IGN O K InAir 2.00 10.00 40 Cu 3 6 1 40 55 0.88 0.70 0.62 33.88 Yes 6.47 2.59 0.62% 2.83% 3.45% Yes
191 20A 1P H S ocketO utlet DES IGN O K InAir 2.00 10.00 55 Cu 3 6 1 55 55 0.88 0.70 0.62 33.88 Yes 6.47 3.56 0.86% 2.83% 3.68% Yes
192 20A 1P H S ocketO utlet DES IGN O K InAir 2.00 10.00 80 Cu 3 6 1 80 55 0.88 0.70 0.62 33.88 Yes 6.47 5.17 1.25% 2.83% 4.07% Yes
193 20A 1P H S ocketO utlet DES IGN O K InAir 2.00 10.00 100 Cu 3 6 1 100 55 0.88 0.70 0.62 33.88 Yes 6.47 6.47 1.56% 2.83% 4.39% Yes
194
195 32A 3P H S ocketO utlet DES IGN O K InAir 5.00 8.79 55 Cu 4 6 1 55 55 0.88 0.70 0.62 33.88 Yes 6.47 3.13 0.75% 2.34% 3.10% Yes
196 32A 3P H S ocketO utlet DES IGN O K InAir 5.00 8.79 35 Cu 4 6 1 35 55 0.88 0.70 0.62 33.88 Yes 6.47 1.99 0.48% 2.34% 2.82% Yes
197 32A 3P H S ocketO utlet DES IGN O K InAir 5.00 8.79 60 Cu 4 6 1 60 55 0.88 0.70 0.62 33.88 Yes 6.47 3.41 0.82% 2.34% 3.17% Yes
PDB N3 (TYPE 1)
198 20A 1P H S ocketO utlet DES IGN O K InAir 2.00 10.00 35 Cu 3 6 1 35 55 0.88 0.70 0.62 33.88 Yes 6.47 2.26 0.55% 2.34% 2.89% Yes
WS AT GRID M/
199 20A 1P H S ocketO utlet DES IGN O K InAir 2.00 10.00 60 Cu 3 6 1 60 55 0.88 0.70 0.62 33.88 Yes 6.47 3.88 0.93% 2.34% 3.28% Yes
200 20A 1P H S ocketO utlet DES IGN O K InAir 2.00 10.00 75 Cu 3 6 1 75 55 0.88 0.70 0.62 33.88 Yes 6.47 4.85 1.17% 2.34% 3.51% Yes
201 20A 1P H S ocketO utlet DES IGN O K InAir 2.00 10.00 85 Cu 3 6 1 85 55 0.88 0.70 0.62 33.88 Yes 6.47 5.50 1.32% 2.34% 3.67% Yes
202
203 32A 3P H S ocketO utlet DES IGN O K InAir 5.00 8.79 40 Cu 4 6 1 40 55 0.88 0.70 0.62 33.88 Yes 6.47 2.27 0.55% 2.41% 2.96% Yes
204 32A 3P H S ocketO utlet DES IGN O K InAir 5.00 8.79 50 Cu 4 6 1 50 55 0.88 0.70 0.62 33.88 Yes 6.47 2.84 0.68% 2.41% 3.10% Yes
 CABLE SIZING CALCULATION

S. NO. From To Criteria - 1 (Current Rating) Criteria - 2 (Voltage Drop)

Check Volt Voltage Check if
Expected Max. current / Cable Cable size Total Current Effective % Voltage % Voltage % Voltage
Laying of Type of Cable Cable Derating whether Col- drop/ drop in Col-30 is
S. NO. Load / Panel Load / Panel Design Check Maximum bus bar size length No. of Core adopted Cable capacity Ca Cg current drop (in drop upto drop upto
Cables /Busduct 2 runs factor 16 is more km/ Volts (in less than
Load in kW (Amps) in mtr. mm Used Amps capacity segment) upstream last point
thaN Col-6 Amp segment) 5%
205 PDB N4 (TYPE 1) 32A 3P H S ocketO utlet DES IGN O K InAir 5.00 8.79 75 Cu 4 6 1 75 55 0.88 0.70 0.62 33.88 Yes 6.47 4.26 1.03% 2.41% 3.44% Yes
206 WS AT GRID M/ 20A 1P H S ocketO utlet DES IGN O K InAir 2.00 10.00 55 Cu 3 6 1 55 55 0.88 0.70 0.62 33.88 Yes 6.47 3.56 0.86% 2.41% 3.27% Yes
207 20A 1P H S ocketO utlet DES IGN O K InAir 2.00 10.00 80 Cu 3 6 1 80 55 0.88 0.70 0.62 33.88 Yes 6.47 5.17 1.25% 2.41% 3.66% Yes
208 20A 1P H S ocketO utlet DES IGN O K InAir 2.00 10.00 96 Cu 3 6 1 96 55 0.88 0.70 0.62 33.88 Yes 6.47 6.21 1.50% 2.41% 3.91% Yes
209
210 63A 3P H S ocketO utlet DES IGN O K InAir 20.00 35.15 95 Cu 4 16 1 95 97 0.88 0.70 0.62 59.75 Yes 2.44 8.15 1.96% 2.86% 4.83% Yes
211 63A 3P H S ocketO utlet DES IGN O K InAir 20.00 35.15 50 Cu 4 10 1 50 73 0.88 0.70 0.62 44.97 Yes 3.86 6.78 1.63% 2.86% 4.50% Yes
212 63A 3P H S ocketO utlet DES IGN O K InAir 20.00 35.15 30 Cu 4 10 1 30 73 0.88 0.70 0.62 44.97 Yes 3.86 4.07 0.98% 2.86% 3.85% Yes
PDB N1 (TYPE 2)
213 63A 3P H S ocketO utlet DES IGN O K InAir 20.00 35.15 45 Cu 4 10 1 45 73 0.88 0.70 0.62 44.97 Yes 3.86 6.10 1.47% 2.86% 4.34% Yes
WS AT GRID 15/L
214 63A 3P H S ocketO utlet DES IGN O K InAir 20.00 35.15 70 Cu 4 16 1 70 97 0.88 0.70 0.62 59.75 Yes 2.44 6.00 1.45% 2.86% 4.31% Yes
215 63A 3P H S ocketO utlet DES IGN O K InAir 20.00 35.15 100 Cu 4 16 1 100 97 0.88 0.70 0.62 59.75 Yes 2.44 8.58 2.07% 2.86% 4.93% Yes
216 63A 3P H S ocketO utlet DES IGN O K InAir 20.00 35.15 95 Cu 4 16 1 95 97 0.88 0.70 0.62 59.75 Yes 2.44 8.15 1.96% 2.86% 4.83% Yes
217
218 63A 3P H S ocketO utlet DES IGN O K InAir 20.00 35.15 95 Cu 4 16 1 95 97 0.88 0.70 0.62 59.75 Yes 2.44 8.15 1.96% 2.86% 4.83% Yes
219 63A 3P H S ocketO utlet DES IGN O K InAir 20.00 35.15 45 Cu 4 10 1 45 73 0.88 0.70 0.62 44.97 Yes 3.86 6.10 1.47% 2.86% 4.34% Yes
220 PDB N2 (TYPE 2) 63A 3P H S ocketO utlet DES IGN O K InAir 20.00 35.15 30 Cu 4 10 1 30 73 0.88 0.70 0.62 44.97 Yes 3.86 4.07 0.98% 2.86% 3.85% Yes
221 WS AT GRID 63A 3P H S ocketO utlet DES IGN O K InAir 20.00 35.15 45 Cu 4 10 1 45 73 0.88 0.70 0.62 44.97 Yes 3.86 6.10 1.47% 2.86% 4.34% Yes
222 15/M 63A 3P H S ocketO utlet DES IGN O K InAir 20.00 35.15 70 Cu 4 16 1 70 97 0.88 0.70 0.62 59.75 Yes 2.44 6.00 1.45% 2.86% 4.31% Yes
223 63A 3P H S ocketO utlet DES IGN O K InAir 20.00 35.15 100 Cu 4 16 1 100 97 0.88 0.70 0.62 59.75 Yes 2.44 8.58 2.07% 2.86% 4.93% Yes
224 63A 3P H S ocketO utlet DES IGN O K InAir 20.00 35.15 100 Cu 4 16 1 100 97 0.88 0.70 0.62 59.75 Yes 2.44 8.58 2.07% 2.86% 4.93% Yes
225
226 T R ACT IO N M O T O R T ES T FACIL IT Y DES IGN O K InGround 60.00 105.44 20 AL 3.5 95 1 20 221 0.88 0.68 0.60 132.25 Yes 0.71 1.50 0.36% 2.41% 2.77% Yes
227 DR YIN G O VEN DES IGN O K InGround 30.00 52.72 25 AL 4 25 1 25 95 0.88 0.68 0.60 56.85 Yes 2.55 3.37 0.81% 2.41% 3.22% Yes
228 BAT T ER Y CHAR GER DES IGN O K InGround 5.00 8.79 50 Cu 4 10 1 50 73 0.88 0.68 0.60 43.68 Yes 3.86 1.70 0.41% 2.41% 2.82% Yes
229 CO M P R ES S O R T ES T S T AN D (3 phaseload) DES IGN O K InGround 6.00 10.54 50 Cu 4 10 1 50 73 0.88 0.68 0.60 43.68 Yes 3.86 2.03 0.49% 2.41% 2.90% Yes

230 BO GIEP R E-LO AD S T AN D/BO GIET ES T S T AN D DES IGN O K InGround 5.00 8.79 40 Cu 4 10 1 40 73 0.88 0.68 0.60 43.68 Yes 3.86 1.36 0.33% 2.41% 2.74% Yes

231 HYDR AU L IC W HEEL P R ES S DES IGN O K InGround 21.00 36.90 30 Cu 4 16 1 30 97 0.88 0.68 0.60 58.04 Yes 2.44 2.70 0.65% 2.41% 3.06% Yes
SMDB-
WORKSHOP BAY BO GIEL IFT IN G EQ U IP M EN T (threephase
232 DES IGN O K InGround 6.38 11.20 35 Cu 4 10 1 35 73 0.88 0.68 0.60 43.68 Yes 3.86 1.51 0.36% 2.41% 2.77% Yes
N2 load)
233 U N DER FL O O R L IFT IN G L AN E(8 BO GIE) DES IGN O K InGround 52.00 91.38 55 AL 3.5 70 1 55 176 0.88 0.68 0.60 105.32 Yes 0.97 4.87 1.17% 2.41% 3.58% Yes
234 CHAR GIN G /DIS CHAR GIN G BEN CH DES IGN O K InAir 45.00 79.08 40 AL 3.5 70 1 40 176 0.88 0.70 0.62 108.42 Yes 0.97 3.06 0.74% 2.41% 3.15% Yes
235 M AIN W O R KS HO P CO M BIN EL O AD DES IGN O K InAir 31.00 54.48 25 AL 3.5 50 1 25 140 0.88 0.70 0.62 86.24 Yes 1.38 1.88 0.45% 2.41% 2.86% Yes
Aircom pressorcapacity 114 CFM at10 bar-
236 DES IGN O K InAir 13.43 23.60 50 Cu 4 10 1 50 73 0.88 0.70 0.62 44.97 Yes 3.86 4.55 1.10% 2.41% 3.51% Yes
18HP
Aircom pressorcapacity 114 CFM at10 bar-
237 DES IGN O K InAir 13.43 23.60 50 Cu 4 10 1 50 73 0.88 0.70 0.62 44.97 Yes 3.86 4.55 1.10% 2.41% 3.51% Yes
18HP
238 AX L EL AT HE DES IGN O K InAir 31.00 54.48 40 AL 3.5 50 1 40 140 0.88 0.70 0.62 86.24 Yes 1.38 3.01 0.73% 2.41% 3.13% Yes
239
240 L P DB N 1 IN S P ECT IO N BAY DES IGN O K InAir 3.09 5.42 90 Cu 4 10 1 90 73 0.88 0.70 0.62 44.97 Yes 3.86 1.88 0.45% 2.76% 3.22% Yes
241 L P DB N 2 IN S P ECT IO N BAY DES IGN O K InAir 3.09 5.42 65 Cu 4 10 1 65 73 0.88 0.70 0.62 44.97 Yes 3.86 1.36 0.33% 2.76% 3.09% Yes
242 L P DB N 3 IN S P ECT IO N BAY DES IGN O K InAir 3.09 5.42 40 Cu 4 10 1 40 73 0.88 0.70 0.62 44.97 Yes 3.86 0.84 0.20% 2.76% 2.97% Yes
243 L P DB N 4 IN S P ECT IO N BAY DES IGN O K InAir 3.09 5.42 40 Cu 4 10 1 40 73 0.88 0.70 0.62 44.97 Yes 3.86 0.84 0.20% 2.76% 2.97% Yes
244 L P DB N 5 IN S P ECT IO N BAY DES IGN O K InAir 3.09 5.42 60 Cu 4 10 1 60 73 0.88 0.70 0.62 44.97 Yes 3.86 1.26 0.30% 2.76% 3.07% Yes
245 L P DB N 6 IN S P ECT IO N BAY DES IGN O K InAir 3.09 5.42 80 Cu 4 10 1 80 73 0.88 0.70 0.62 44.97 Yes 3.86 1.67 0.40% 2.76% 3.17% Yes
246 L P DB N 1 CEN T R AL S T O R E DES IGN O K InAir 14.77 25.95 130 AL 3.5 50 1 130 140 0.88 0.70 0.62 86.24 Yes 1.38 4.66 1.12% 2.76% 3.89% Yes
247 L P DB N 2 CEN T R AL S T O R E DES IGN O K InAir 7.51 13.20 130 AL 4 35 1 130 117 0.88 0.70 0.62 72.07 Yes 1.85 3.18 0.77% 2.76% 3.53% Yes
248 L P DB N S ECU R IT Y CU M T IM EO FFICE DES IGN O K InAir 7.42 13.03 125 Cu 4 16 1 125 97 0.88 0.70 0.62 59.75 Yes 2.44 3.98 0.96% 2.76% 3.72% Yes
249 GoodsL ift DES IGN O K InAir 35.00 61.51 40 AL 4 35 1 40 117 0.88 0.70 0.62 72.07 Yes 1.85 4.56 1.10% 2.76% 3.86% Yes
250 FEEDER P IL L AR N 4 DES IGN O K InAir 3.36 5.90 220 AL 4 35 1 220 117 0.88 0.70 0.62 72.07 Yes 1.85 2.41 0.58% 2.76% 3.34% Yes
251 S M DB -N -P IT T ED T R ACK-M AN U AL CL EAN IN G DES IGN O K InAir 35.08 61.64 90 AL 3.5 95 1 90 221 0.88 0.70 0.62 136.14 Yes 0.71 3.95 0.95% 2.76% 3.72% Yes
252 125A 3P H S ocketO utlet DES IGN O K InAir 50.00 87.87 100 AL 3.5 70 1 100 176 0.88 0.70 0.62 108.42 Yes 0.97 8.51 2.05% 2.76% 4.81% Yes
SMDB-
253 INSPECTION BAY 125A 3P H S ocketO utlet DES IGN O K InAir 50.00 87.87 100 AL 3.5 70 1 100 176 0.88 0.70 0.62 108.42 Yes 0.97 8.51 2.05% 2.76% 4.81% Yes
 CABLE SIZING CALCULATION

S. NO. From To Criteria - 1 (Current Rating) Criteria - 2 (Voltage Drop)

Check Volt Voltage Check if
Expected Max. current / Cable Cable size Total Current Effective % Voltage % Voltage % Voltage
Laying of Type of Cable Cable Derating whether Col- drop/ drop in Col-30 is
S. NO. Load / Panel Load / Panel Design Check Maximum bus bar size length No. of Core adopted Cable capacity Ca Cg current drop (in drop upto drop upto
Cables /Busduct 2 runs factor 16 is more km/ Volts (in less than
Load in kW (Amps) in mtr. mm Used Amps capacity segment) upstream last point
INSPECTION BAY thaN Col-6 Amp segment) 5%
254 125A 3P H S ocketO utlet DES IGN O K InAir 50.00 87.87 40 AL 3.5 70 1 40 176 0.88 0.70 0.62 108.42 Yes 0.97 3.40 0.82% 2.76% 3.58% Yes
255 125A 3P H S ocketO utlet DES IGN O K InAir 50.00 87.87 80 AL 3.5 70 1 80 176 0.88 0.70 0.62 108.42 Yes 0.97 6.81 1.64% 2.76% 4.40% Yes
256 125A 3P H S ocketO utlet DES IGN O K InAir 50.00 87.87 90 AL 3.5 70 1 90 176 0.88 0.70 0.62 108.42 Yes 0.97 7.66 1.85% 2.76% 4.61% Yes
257 125A 3P H S ocketO utlet DES IGN O K InAir 50.00 87.87 105 AL 3.5 70 1 105 176 0.88 0.70 0.62 108.42 Yes 0.97 8.94 2.15% 2.76% 4.92% Yes
258 EO T CR AN E1.6T DES IGN O K InAir 2.94 5.17 105 Cu 4 10 1 105 73 0.88 0.70 0.62 44.97 Yes 3.86 2.09 0.50% 2.76% 3.27% Yes
259 P DB N 1 (T YP E1)IB AT GR ID B DES IGN O K InAir 28.00 49.21 135 AL 3.5 95 1 135 221 0.88 0.70 0.62 136.14 Yes 0.71 4.74 1.14% 2.76% 3.90% Yes
260 P DB N 1 (T YP E2)IB AT GR ID B DES IGN O K InAir 30.00 52.72 30 AL 3.5 95 1 30 221 0.88 0.70 0.62 136.14 Yes 0.71 1.13 0.27% 2.76% 3.03% Yes
261 P DB N 2 (T YP E1)IB AT GR ID F DES IGN O K InAir 28.00 49.21 30 AL 3.5 95 1 30 221 0.88 0.70 0.62 136.14 Yes 0.71 1.05 0.25% 2.76% 3.02% Yes
262 P DB N 2 (T YP E2)IB AT GR ID F DES IGN O K InAir 30.00 52.72 50 AL 3.5 95 1 50 221 0.88 0.70 0.62 136.14 Yes 0.71 1.88 0.45% 2.76% 3.22% Yes
263 P DB N 3 (T YP E1)IB AT GR ID H DES IGN O K InAir 28.00 49.21 50 AL 3.5 95 1 50 221 0.88 0.70 0.62 136.14 Yes 0.71 1.75 0.42% 2.76% 3.19% Yes
264 P DB N (T YP E1)CEN T R AL S T O R E DES IGN O K InAir 35.00 61.51 65 AL 3.5 70 1 65 176 0.88 0.70 0.62 108.42 Yes 0.97 3.87 0.93% 2.76% 3.70% Yes
265 P DB N (T YP E2)CEN T R AL S T O R E DES IGN O K InAir 24.00 42.18 65 AL 3.5 70 1 65 176 0.88 0.70 0.62 108.42 Yes 0.97 2.66 0.64% 2.76% 3.40% Yes
266 P DB N 3(T YP E2)IB AT GR ID H DES IGN O K InAir 30.00 52.72 65 AL 3.5 95 1 65 221 0.88 0.70 0.62 136.14 Yes 0.71 2.44 0.59% 2.76% 3.35% Yes
267
268 32A 3P H S ocketO utlet DES IGN O K InAir 5.00 8.79 25 Cu 4 6 1 25 55 0.88 0.70 0.62 33.88 Yes 6.47 1.42 0.34% 3.70% 4.04% Yes
269 32A 3P H S ocketO utlet DES IGN O K InAir 5.00 8.79 40 Cu 4 6 1 40 55 0.88 0.70 0.62 33.88 Yes 6.47 2.27 0.55% 3.70% 4.24% Yes
270 PDB N (TYPE 1) 32A 3P H S ocketO utlet DES IGN O K InAir 5.00 8.79 40 Cu 4 6 1 40 55 0.88 0.70 0.62 33.88 Yes 6.47 2.27 0.55% 3.70% 4.24% Yes
271 CENTRAL STORE 32A 3P H S ocketO utlet DES IGN O K InAir 5.00 8.79 40 Cu 4 6 1 40 55 0.88 0.70 0.62 33.88 Yes 6.47 2.27 0.55% 3.70% 4.24% Yes
272 32A 3P H S ocketO utlet DES IGN O K InAir 5.00 8.79 40 Cu 4 6 1 40 55 0.88 0.70 0.62 33.88 Yes 6.47 2.27 0.55% 3.70% 4.24% Yes
273 32A 3P H S ocketO utlet DES IGN O K InAir 5.00 8.79 40 Cu 4 6 1 40 55 0.88 0.70 0.62 33.88 Yes 6.47 2.27 0.55% 3.70% 4.24% Yes
274 32A 3P H S ocketO utlet DES IGN O K InAir 5.00 8.79 40 Cu 4 6 1 40 55 0.88 0.70 0.62 33.88 Yes 6.47 2.27 0.55% 3.70% 4.24% Yes
275
276 63A 3P H S ocketO utlet DES IGN O K InAir 20.00 35.15 50 Cu 4 16 1 50 97 0.88 0.70 0.62 59.75 Yes 2.44 4.29 1.03% 3.40% 4.44% Yes
277 PDB N (TYPE 2) 63A 3P H S ocketO utlet DES IGN O K InAir 20.00 35.15 25 Cu 4 10 1 25 73 0.88 0.70 0.62 44.97 Yes 3.86 3.39 0.82% 3.40% 4.22% Yes
278 CENTRAL STORE 63A 3P H S ocketO utlet DES IGN O K InAir 20.00 35.15 35 Cu 4 10 1 35 73 0.88 0.70 0.62 44.97 Yes 3.86 4.75 1.14% 3.40% 4.55% Yes
279 63A 3P H S ocketO utlet DES IGN O K InAir 20.00 35.15 50 Cu 4 16 1 50 97 0.88 0.70 0.62 59.75 Yes 2.44 4.29 1.03% 3.40% 4.44% Yes
280
281 L P DB-N 1 M AN U AL CL EAN IN G DES IGN O K InAir 2.99 5.25 20 Cu 4 16 1 20 97 0.88 0.70 0.62 59.75 Yes 2.44 0.26 0.06% 3.72% 3.78% Yes
282 L P DB-N 2 M AN U AL CL EAN IN G DES IGN O K InAir 2.99 5.25 30 Cu 4 16 1 30 97 0.88 0.70 0.62 59.75 Yes 2.44 0.38 0.09% 3.72% 3.81% Yes
283 SMDB -N-PITTED 32A 3P H S ocketO utlet DES IGN O K InAir 5.00 8.79 50 Cu 4 6 1 50 55 0.88 0.70 0.62 33.88 Yes 6.47 2.84 0.68% 3.72% 4.40% Yes
284 TRACK-MANUAL BogieW ashfacility DES IGN O K InAir 24.00 42.18 50 AL 4 35 1 50 117 0.88 0.70 0.62 72.07 Yes 1.85 3.91 0.94% 3.72% 4.66% Yes
285 CLEANING 32A 3P H S ocketO utlet DES IGN O K InAir 5.00 8.79 50 Cu 4 6 1 50 55 0.88 0.70 0.62 33.88 Yes 6.47 2.84 0.68% 3.72% 4.40% Yes
286 32A 3P H S ocketO utlet DES IGN O K InAir 5.00 8.79 60 Cu 4 6 1 60 55 0.88 0.70 0.62 33.88 Yes 6.47 3.41 0.82% 3.72% 4.54% Yes
287 20A 1P H S ocketO utlet DES IGN O K InAir 2.00 10.00 45 Cu 3 6 1 45 55 0.88 0.70 0.62 33.88 Yes 6.47 2.91 0.70% 3.72% 4.42% Yes
288
289 32A 3P H S ocketO utlet DES IGN O K InAir 5.00 8.79 105 Cu 4 10 1 105 73 0.88 0.70 0.62 44.97 Yes 3.86 3.56 0.86% 3.90% 4.76% Yes
290 32A 3P H S ocketO utlet DES IGN O K InAir 5.00 8.79 80 Cu 4 10 1 80 73 0.88 0.70 0.62 44.97 Yes 3.86 2.71 0.65% 3.90% 4.56% Yes
291 32A 3P H S ocketO utlet DES IGN O K InAir 5.00 8.79 30 Cu 4 6 1 30 55 0.88 0.70 0.62 33.88 Yes 6.47 1.70 0.41% 3.90% 4.32% Yes
292 PDB N1 (TYPE 1) 32A 3P H S ocketO utlet DES IGN O K InAir 5.00 8.79 70 Cu 4 6 1 70 55 0.88 0.70 0.62 33.88 Yes 6.47 3.98 0.96% 3.90% 4.86% Yes
293 IB AT GRID B 20A 1P H S ocketO utlet DES IGN O K InAir 2.00 10.00 80 Cu 3 10 1 80 73 0.88 0.70 0.62 44.97 Yes 3.86 3.09 0.74% 3.90% 4.65% Yes
294 20A 1P H S ocketO utlet DES IGN O K InAir 2.00 10.00 30 Cu 3 6 1 30 55 0.88 0.70 0.62 33.88 Yes 6.47 1.94 0.47% 3.90% 4.37% Yes
295 20A 1P H S ocketO utlet DES IGN O K InAir 2.00 10.00 70 Cu 3 10 1 70 73 0.88 0.70 0.62 44.97 Yes 3.86 2.70 0.65% 3.90% 4.56% Yes
296 20A 1P H S ocketO utlet DES IGN O K InAir 2.00 10.00 90 Cu 3 10 1 90 73 0.88 0.70 0.62 44.97 Yes 3.86 3.47 0.84% 3.90% 4.74% Yes
297
298 63A 3P H S ocketO utlet DES IGN O K InAir 20.00 35.15 95 AL 4 35 1 95 117 0.88 0.70 0.62 72.07 Yes 1.85 6.19 1.49% 3.03% 4.53% Yes
299 63A 3P H S ocketO utlet DES IGN O K InAir 20.00 35.15 70 Cu 4 16 1 70 97 0.88 0.70 0.62 59.75 Yes 2.44 6.00 1.45% 3.03% 4.48% Yes
PDB N1 (TYPE 2)
300 63A 3P H S ocketO utlet DES IGN O K InAir 20.00 35.15 40 Cu 4 10 1 40 73 0.88 0.70 0.62 44.97 Yes 3.86 5.43 1.31% 3.03% 4.34% Yes
IB AT GRID B
301 63A 3P H S ocketO utlet DES IGN O K InAir 20.00 35.15 60 Cu 4 16 1 60 97 0.88 0.70 0.62 59.75 Yes 2.44 5.15 1.24% 3.03% 4.28% Yes
302 63A 3P H S ocketO utlet DES IGN O K InAir 20.00 35.15 95 AL 4 35 1 95 117 0.88 0.70 0.62 72.07 Yes 1.85 6.19 1.49% 3.03% 4.53% Yes
303
304 32A 3P H S ocketO utlet DES IGN O K InAir 5.00 8.79 100 Cu 4 6 1 100 55 0.88 0.70 0.62 33.88 Yes 6.47 5.68 1.37% 3.02% 4.39% Yes
305 32A 3P H S ocketO utlet DES IGN O K InAir 5.00 8.79 80 Cu 4 6 1 80 55 0.88 0.70 0.62 33.88 Yes 6.47 4.55 1.10% 3.02% 4.11% Yes
306 32A 3P H S ocketO utlet DES IGN O K InAir 5.00 8.79 30 Cu 4 6 1 30 55 0.88 0.70 0.62 33.88 Yes 6.47 1.70 0.41% 3.02% 3.43% Yes
307 PDB N2 (TYPE 1) 32A 3P H S ocketO utlet DES IGN O K InAir 5.00 8.79 70 Cu 4 6 1 70 55 0.88 0.70 0.62 33.88 Yes 6.47 3.98 0.96% 3.02% 3.98% Yes
IB AT GRID F
 CABLE SIZING CALCULATION

S. NO. From To Criteria - 1 (Current Rating) Criteria - 2 (Voltage Drop)

Check Volt Voltage Check if
Expected Max. current / Cable Cable size Total Current Effective % Voltage % Voltage % Voltage
Laying of Type of Cable Cable Derating whether Col- drop/ drop in Col-30 is
S. NO. Load / Panel Load / Panel Design Check Maximum bus bar size length No. of Core adopted Cable capacity Ca Cg current drop (in drop upto drop upto
Cables /Busduct 2 runs factor 16 is more km/ Volts (in less than
Load in kW (Amps) in mtr. mm Used Amps capacity segment) upstream last point
thaN Col-6 Amp segment) 5%
308 IB AT GRID F 20A 1P H S ocketO utlet DES IGN O K InAir 2.00 10.00 80 Cu 3 6 1 80 55 0.88 0.70 0.62 33.88 Yes 6.47 5.17 1.25% 3.02% 4.26% Yes
309 20A 1P H S ocketO utlet DES IGN O K InAir 2.00 10.00 30 Cu 3 6 1 30 55 0.88 0.70 0.62 33.88 Yes 6.47 1.94 0.47% 3.02% 3.48% Yes
310 20A 1P H S ocketO utlet DES IGN O K InAir 2.00 10.00 70 Cu 3 6 1 70 55 0.88 0.70 0.62 33.88 Yes 6.47 4.53 1.09% 3.02% 4.11% Yes
311 20A 1P H S ocketO utlet DES IGN O K InAir 2.00 10.00 90 Cu 3 6 1 90 55 0.88 0.70 0.62 33.88 Yes 6.47 5.82 1.40% 3.02% 4.42% Yes
312
313 63A 3P H S ocketO utlet DES IGN O K InAir 20.00 35.15 85 Cu 4 16 1 85 97 0.88 0.70 0.62 59.75 Yes 2.44 7.29 1.76% 3.22% 4.97% Yes
314 63A 3P H S ocketO utlet DES IGN O K InAir 20.00 35.15 60 Cu 4 16 1 60 97 0.88 0.70 0.62 59.75 Yes 2.44 5.15 1.24% 3.22% 4.46% Yes
PDB N2 (TYPE 2)
315 63A 3P H S ocketO utlet DES IGN O K InAir 20.00 35.15 45 Cu 4 10 1 45 73 0.88 0.70 0.62 44.97 Yes 3.86 6.10 1.47% 3.22% 4.69% Yes
IB AT GRID F
316 63A 3P H S ocketO utlet DES IGN O K InAir 20.00 35.15 60 Cu 4 16 1 60 97 0.88 0.70 0.62 59.75 Yes 2.44 5.15 1.24% 3.22% 4.46% Yes
317 63A 3P H S ocketO utlet DES IGN O K InAir 20.00 35.15 85 Cu 4 16 1 85 97 0.88 0.70 0.62 59.75 Yes 2.44 7.29 1.76% 3.22% 4.97% Yes
318
319 32A 3P H S ocketO utlet DES IGN O K InAir 5.00 8.79 100 Cu 4 6 1 100 55 0.88 0.70 0.62 33.88 Yes 6.47 5.68 1.37% 3.19% 4.56% Yes
320 32A 3P H S ocketO utlet DES IGN O K InAir 5.00 8.79 80 Cu 4 6 1 80 55 0.88 0.70 0.62 33.88 Yes 6.47 4.55 1.10% 3.19% 4.28% Yes
321 32A 3P H S ocketO utlet DES IGN O K InAir 5.00 8.79 30 Cu 4 6 1 30 55 0.88 0.70 0.62 33.88 Yes 6.47 1.70 0.41% 3.19% 3.60% Yes
322 PDB N3 (TYPE 1) 32A 3P H S ocketO utlet DES IGN O K InAir 5.00 8.79 70 Cu 4 6 1 70 55 0.88 0.70 0.62 33.88 Yes 6.47 3.98 0.96% 3.19% 4.14% Yes
323 IB AT GRID H 20A 1P H S ocketO utlet DES IGN O K InAir 2.00 10.00 80 Cu 3 6 1 80 55 0.88 0.70 0.62 33.88 Yes 6.47 5.17 1.25% 3.19% 4.43% Yes
324 20A 1P H S ocketO utlet DES IGN O K InAir 2.00 10.00 30 Cu 3 6 1 30 55 0.88 0.70 0.62 33.88 Yes 6.47 1.94 0.47% 3.19% 3.65% Yes
325 20A 1P H S ocketO utlet DES IGN O K InAir 2.00 10.00 70 Cu 3 6 1 70 55 0.88 0.70 0.62 33.88 Yes 6.47 4.53 1.09% 3.19% 4.28% Yes
326 20A 1P H S ocketO utlet DES IGN O K InAir 2.00 10.00 90 Cu 3 6 1 90 55 0.88 0.70 0.62 33.88 Yes 6.47 5.82 1.40% 3.19% 4.59% Yes
327
328 63A 3P H S ocketO utlet DES IGN O K InAir 20.00 35.15 75 Cu 4 16 1 75 97 0.88 0.70 0.62 59.75 Yes 2.44 6.43 1.55% 3.35% 4.90% Yes
329 63A 3P H S ocketO utlet DES IGN O K InAir 20.00 35.15 60 Cu 4 16 1 60 97 0.88 0.70 0.62 59.75 Yes 2.44 5.15 1.24% 3.35% 4.59% Yes
PDB N3(TYPE 2)
330 63A 3P H S ocketO utlet DES IGN O K InAir 20.00 35.15 40 Cu 4 10 1 40 73 0.88 0.70 0.62 44.97 Yes 3.86 5.43 1.31% 3.35% 4.66% Yes
IB AT GRID H
331 63A 3P H S ocketO utlet DES IGN O K InAir 20.00 35.15 60 Cu 4 16 1 60 97 0.88 0.70 0.62 59.75 Yes 2.44 5.15 1.24% 3.35% 4.59% Yes
332 63A 3P H S ocketO utlet DES IGN O K InAir 20.00 35.15 75 Cu 4 16 1 75 97 0.88 0.70 0.62 59.75 Yes 2.44 6.43 1.55% 3.35% 4.90% Yes
333
334 L P DB N 1 GF DES IGN O K InAir 6.99 12.29 55 Cu 4 10 1 55 73 0.88 0.70 0.62 44.97 Yes 3.86 2.61 0.63% 2.38% 3.01% Yes
335 L P DB N 2 GF DES IGN O K InAir 6.99 12.29 40 Cu 4 10 1 40 73 0.88 0.70 0.62 44.97 Yes 3.86 1.90 0.46% 2.38% 2.84% Yes
336 L P DB N 3 FF DES IGN O K InAir 6.99 12.29 95 Cu 4 10 1 95 73 0.88 0.70 0.62 44.97 Yes 3.86 4.51 1.09% 2.38% 3.47% Yes
337 GoodsL ift DES IGN O K InAir 35.00 61.51 55 AL 4 35 1 55 117 0.88 0.70 0.62 72.07 Yes 1.85 6.27 1.51% 2.38% 3.89% Yes
338 P DB N (T YP E1)GF-FIX ED IN S T .W S DES IGN O K InAir 39.00 68.54 30 AL 3.5 70 1 30 176 0.88 0.70 0.62 108.42 Yes 0.97 1.99 0.48% 2.38% 2.86% Yes
339 SMDB-FIXED 63A 3P H S ocketO utlet DES IGN O K InAir 20.00 35.15 95 Cu 4 16 1 95 97 0.88 0.70 0.62 59.75 Yes 2.44 8.15 1.96% 2.38% 4.35% Yes
INSTALLATION &
340 63A 3P H S ocketO utlet DES IGN O K InAir 20.00 35.15 95 Cu 4 16 1 95 97 0.88 0.70 0.62 59.75 Yes 2.44 8.15 1.96% 2.38% 4.35% Yes
P-WAY
341 63A 3P H S ocketO utlet DES IGN O K InAir 20.00 35.15 30 Cu 4 10 1 30 73 0.88 0.70 0.62 44.97 Yes 3.86 4.07 0.98% 2.38% 3.36% Yes
342 32A 3P H S ocketO utlet DES IGN O K InAir 5.00 8.79 90 Cu 4 6 1 90 55 0.88 0.70 0.62 33.88 Yes 6.47 5.11 1.23% 2.38% 3.61% Yes
343 20A 1P H S ocketO utlet DES IGN O K InAir 2.00 10.00 125 Cu 3 6 1 125 55 0.88 0.70 0.62 33.88 Yes 6.47 8.08 1.95% 2.38% 4.33% Yes
344 20A 1P H S ocketO utlet DES IGN O K InAir 2.00 10.00 130 Cu 3 6 1 130 55 0.88 0.70 0.62 33.88 Yes 6.47 8.41 2.03% 2.38% 4.41% Yes
345 FEEDER P IL L AR N 3 DES IGN O K InAir 2.64 4.64 142 AL 4 25 1 142 95 0.88 0.70 0.62 58.52 Yes 2.55 1.68 0.41% 2.38% 2.79% Yes
346 EO T CR AN E5T DES IGN O K InAir 10.00 17.57 55 Cu 4 10 1 55 73 0.88 0.70 0.62 44.97 Yes 3.86 3.73 0.90% 2.38% 3.28% Yes
347
348 FEEDER PILLAR Circuit1 DES IGN O K InGround 1.45 7.25 273 Cu 4 10 1 273 73 0.88 0.68 0.60 43.68 Yes 3.86 7.64 1.84% 2.79% 4.63% Yes
349 N3 Circuit2 DES IGN O K InGround 1.19 5.95 232 Cu 4 10 1 232 73 0.88 0.68 0.60 43.68 Yes 3.86 5.33 1.28% 2.79% 4.07% Yes
350
351 32A 3P H S ocketO utlet DES IGN O K InAir 5.00 8.79 50 Cu 4 6 1 50 55 0.88 0.70 0.62 33.88 Yes 6.47 2.84 0.68% 2.86% 3.55% Yes
352 32A 3P H S ocketO utlet DES IGN O K InAir 5.00 8.79 40 Cu 4 6 1 40 55 0.88 0.70 0.62 33.88 Yes 6.47 2.27 0.55% 2.86% 3.41% Yes
353 32A 3P H S ocketO utlet DES IGN O K InAir 5.00 8.79 50 Cu 4 6 1 50 55 0.88 0.70 0.62 33.88 Yes 6.47 2.84 0.68% 2.86% 3.55% Yes
354 32A 3P H S ocketO utlet DES IGN O K InAir 5.00 8.79 60 Cu 4 6 1 60 55 0.88 0.70 0.62 33.88 Yes 6.47 3.41 0.82% 2.86% 3.68% Yes
355 32A 3P H S ocketO utlet DES IGN O K InAir 5.00 8.79 60 Cu 4 6 1 60 55 0.88 0.70 0.62 33.88 Yes 6.47 3.41 0.82% 2.86% 3.68% Yes
PDB N (TYPE 1)
356 20A 1P H S ocketO utlet DES IGN O K InAir 2.00 10.00 55 Cu 3 6 1 55 55 0.88 0.70 0.62 33.88 Yes 6.47 3.56 0.86% 2.86% 3.72% Yes
GF-FIXED INST.
357 WS 20A 1P H S ocketO utlet DES IGN O K InAir 2.00 10.00 30 Cu 3 6 1 30 55 0.88 0.70 0.62 33.88 Yes 6.47 1.94 0.47% 2.86% 3.33% Yes
358 20A 1P H S ocketO utlet DES IGN O K InAir 2.00 10.00 60 Cu 3 6 1 60 55 0.88 0.70 0.62 33.88 Yes 6.47 3.88 0.93% 2.86% 3.80% Yes
359 20A 1P H S ocketO utlet DES IGN O K InAir 2.00 10.00 70 Cu 3 6 1 70 55 0.88 0.70 0.62 33.88 Yes 6.47 4.53 1.09% 2.86% 3.95% Yes
 CABLE SIZING CALCULATION

S. NO. From To Criteria - 1 (Current Rating) Criteria - 2 (Voltage Drop)

Check Volt Voltage Check if
Expected Max. current / Cable Cable size Total Current Effective % Voltage % Voltage % Voltage
Laying of Type of Cable Cable Derating whether Col- drop/ drop in Col-30 is
S. NO. Load / Panel Load / Panel Design Check Maximum bus bar size length No. of Core adopted Cable capacity Ca Cg current drop (in drop upto drop upto
Cables /Busduct 2 runs factor 16 is more km/ Volts (in less than
Load in kW (Amps) in mtr. mm Used Amps capacity segment) upstream last point
thaN Col-6 Amp segment) 5%
360 20A 1P H S ocketO utlet DES IGN O K InAir 2.00 10.00 50 Cu 3 6 1 50 55 0.88 0.70 0.62 33.88 Yes 6.47 3.23 0.78% 2.86% 3.64% Yes
361 20A 1P H S ocketO utlet DES IGN O K InAir 2.00 10.00 55 Cu 3 6 1 55 55 0.88 0.70 0.62 33.88 Yes 6.47 3.56 0.86% 2.86% 3.72% Yes
362 20A 1P H S ocketO utlet DES IGN O K InAir 2.00 10.00 70 Cu 3 6 1 70 55 0.88 0.70 0.62 33.88 Yes 6.47 4.53 1.09% 2.86% 3.95% Yes
363
364 L P DB N 1 S tablingshed DES IGN O K InAir 4.48 7.87 40 Cu 4 10 1 40 73 0.88 0.70 0.62 44.97 Yes 3.86 1.22 0.29% 1.59% 1.88% Yes
365 SMDB-STABLING L P DB N 2 S tablingshed DES IGN O K InAir 4.48 7.87 50 Cu 4 10 1 50 73 0.88 0.70 0.62 44.97 Yes 3.86 1.52 0.37% 1.59% 1.96% Yes
366 SHED P DB N (T YP E1)S T ABL IN G L IN ES DES IGN O K InAir 9.60 16.87 85 AL 3.5 70 1 85 176 0.88 0.70 0.62 108.42 Yes 0.97 1.39 0.33% 1.59% 1.93% Yes
367 P DB N (T YP E2)S T ABL IN G L IN ES DES IGN O K InAir 24.00 42.18 85 AL 3.5 95 1 85 221 0.88 0.70 0.62 136.14 Yes 0.71 2.56 0.62% 1.59% 2.21% Yes
368
369 32A 3P H S ocketO utlet DES IGN O K InAir 5.00 8.79 40 Cu 4 6 1 40 55 0.88 0.70 0.62 33.88 Yes 6.47 2.27 0.55% 1.93% 2.47% Yes
370 32A 3P H S ocketO utlet DES IGN O K InAir 5.00 8.79 60 Cu 4 6 1 60 55 0.88 0.70 0.62 33.88 Yes 6.47 3.41 0.82% 1.93% 2.75% Yes
371 32A 3P H S ocketO utlet DES IGN O K InAir 5.00 8.79 80 Cu 4 6 1 80 55 0.88 0.70 0.62 33.88 Yes 6.47 4.55 1.10% 1.93% 3.02% Yes
372 32A 3P H S ocketO utlet DES IGN O K InAir 5.00 8.79 100 Cu 4 6 1 100 55 0.88 0.70 0.62 33.88 Yes 6.47 5.68 1.37% 1.93% 3.30% Yes
373 PDB N(TYPE 1) 20A 1P H S ocketO utlet DES IGN O K InAir 2.00 10.00 40 Cu 3 6 1 40 55 0.88 0.70 0.62 33.88 Yes 6.47 2.59 0.62% 1.93% 2.55% Yes
374 STABLING LINES 20A 1P H S ocketO utlet DES IGN O K InAir 2.00 10.00 60 Cu 3 6 1 60 55 0.88 0.70 0.62 33.88 Yes 6.47 3.88 0.93% 1.93% 2.86% Yes
375 20A 1P H S ocketO utlet DES IGN O K InAir 2.00 10.00 80 Cu 3 6 1 80 55 0.88 0.70 0.62 33.88 Yes 6.47 5.17 1.25% 1.93% 3.17% Yes
376 20A 1P H S ocketO utlet DES IGN O K InAir 2.00 10.00 100 Cu 3 6 1 100 55 0.88 0.70 0.62 33.88 Yes 6.47 6.47 1.56% 1.93% 3.49% Yes
377 20A 1P H S ocketO utlet DES IGN O K InAir 2.00 10.00 120 Cu 3 6 1 120 55 0.88 0.70 0.62 33.88 Yes 6.47 7.76 1.87% 1.93% 3.80% Yes
378 20A 1P H S ocketO utlet DES IGN O K InAir 2.00 10.00 150 Cu 3 6 1 150 55 0.88 0.70 0.62 33.88 Yes 6.47 9.70 2.34% 1.93% 4.26% Yes
379
380 63A 3P H S ocketO utlet DES IGN O K InAir 20.00 35.15 40 Cu 4 10 1 40 73 0.88 0.70 0.62 44.97 Yes 3.86 5.43 1.31% 2.21% 3.52% Yes
381 PDB N(TYPE 2) 63A 3P H S ocketO utlet DES IGN O K InAir 20.00 35.15 60 Cu 4 10 1 60 73 0.88 0.70 0.62 44.97 Yes 3.86 8.14 1.96% 2.21% 4.17% Yes
382 STABLING LINES 63A 3P H S ocketO utlet DES IGN O K InAir 20.00 35.15 80 Cu 4 10 1 80 73 0.88 0.70 0.62 44.97 Yes 3.86 10.85 2.61% 2.21% 4.82% Yes
383 63A 3P H S ocketO utlet DES IGN O K InAir 20.00 35.15 100 Cu 4 16 1 100 97 0.88 0.70 0.62 59.75 Yes 2.44 8.58 2.07% 2.21% 4.27% Yes
384
385 L P DB N U G T AN K& P U M P R O O M DES IGN O K InAir 6.54 11.49 40 Cu 4 10 1 40 73 0.88 0.70 0.62 44.97 Yes 3.86 1.77 0.43% 2.04% 2.47% Yes
P um p (7.5HP )(2W +1S )2b,FO R Buildings-3,
386 DES IGN O K InAir 11.19 19.66 80 Cu 3 10 2 160 73 0.88 0.70 0.62 89.94 Yes 3.86 3.04 0.73% 2.04% 2.77% Yes
7,8, 12 & 17a
387 L ifting S um ppum p(ET P )(2.0HP ) DES IGN O K InAir 1.49 7.46 80 Cu 3 10 1 80 73 0.88 0.70 0.62 44.97 Yes 3.86 2.30 0.55% 2.04% 2.59% Yes

388 L ifting S um ppum p(ET P )(2.0HP ) DES IGN O K InAir 1.49 7.46 100 Cu 3 10 1 100 73 0.88 0.70 0.62 44.97 Yes 3.86 2.88 0.69% 2.04% 2.73% Yes
W aterT ransferP um p(P um proom to
389 DES IGN O K InAir 1.49 7.46 60 Cu 3 10 1 60 73 0.88 0.70 0.62 44.97 Yes 3.86 1.73 0.42% 2.04% 2.45% Yes
ET P /S T P T ank)(2.0 HP )
W aterT ransferP um p(P um proom to
390 DES IGN O K InAir 1.49 7.46 80 Cu 3 10 1 80 73 0.88 0.70 0.62 44.97 Yes 3.86 2.30 0.55% 2.04% 2.59% Yes
ET P /S T P T ank)(2.0 HP )
WATER PUMP
391 PANEL FilterFeed P um ptoW T P (5 HP ) DES IGN O K InAir 3.73 6.55 100 Cu 3 10 2 200 73 0.88 0.70 0.62 89.94 Yes 3.86 1.26 0.30% 2.04% 2.34% Yes

392 FilterFeed P um ptoW T P (5 HP ) DES IGN O K InAir 3.73 6.55 80 Cu 3 10 2 160 73 0.88 0.70 0.62 89.94 Yes 3.86 1.01 0.24% 2.04% 2.28% Yes

393 P um pR oom S um p(2 HP ) DES IGN O K InAir 1.49 7.46 100 Cu 3 10 1 100 73 0.88 0.70 0.62 44.97 Yes 3.86 2.88 0.69% 2.04% 2.73% Yes

394 P um pR oom S um p(2 HP ) DES IGN O K InAir 1.49 7.46 100 Cu 3 10 1 100 73 0.88 0.70 0.62 44.97 Yes 3.86 2.88 0.69% 2.04% 2.73% Yes
FlushingW aterHydropneum aticP um pS T P
395 DES IGN O K InAir 3.73 6.55 80 Cu 3 10 2 160 73 0.88 0.70 0.62 89.94 Yes 3.86 1.01 0.24% 2.04% 2.28% Yes
room (5 HP )
396 Borew ellP um p-1 (10 HP ) DES IGN O K InAir 7.46 13.11 80 Cu 3 10 2 160 73 0.88 0.70 0.62 89.94 Yes 3.86 2.02 0.49% 2.04% 2.53% Yes
397 Borew ellP um p-2 (10 HP ) DES IGN O K InAir 7.46 13.11 100 Cu 3 10 2 200 73 0.88 0.70 0.62 89.94 Yes 3.86 2.53 0.61% 2.04% 2.65% Yes
398
399
400 L P DB E1 GF DES IGN O K InAir 6.26 11.00 25 AL 3.5 70 1 25 176 0.88 0.70 0.62 108.42 Yes 0.97 0.27 0.06% 2.63% 2.70% Yes
401 L P DB E2 GF DES IGN O K InAir 6.26 11.00 45 Cu 4 10 1 45 73 0.88 0.70 0.62 44.97 Yes 3.86 1.91 0.46% 2.63% 3.09% Yes
402 VACDB EGF DES IGN O K InAir 5.06 8.89 45 Cu 4 10 1 45 73 0.88 0.70 0.62 44.97 Yes 3.86 1.54 0.37% 2.63% 3.00% Yes
403 L P DB E3 FF DES IGN O K InAir 4.36 7.66 35 Cu 4 10 1 35 73 0.88 0.70 0.62 44.97 Yes 3.86 1.03 0.25% 2.63% 2.88% Yes
404 L P DB E4 FF DES IGN O K InAir 4.36 7.66 50 Cu 4 10 1 50 73 0.88 0.70 0.62 44.97 Yes 3.86 1.48 0.36% 2.63% 2.99% Yes
405 VACDB EFF DES IGN O K InAir 18.24 32.05 35 Cu 4 16 1 35 97 0.88 0.70 0.62 59.75 Yes 2.44 2.74 0.66% 2.63% 3.29% Yes
 CABLE SIZING CALCULATION

S. NO. From To Criteria - 1 (Current Rating) Criteria - 2 (Voltage Drop)

Check Volt Voltage Check if
Expected Max. current / Cable Cable size Total Current Effective % Voltage % Voltage % Voltage
Laying of Type of Cable Cable Derating whether Col- drop/ drop in Col-30 is
S. NO. Load / Panel Load / Panel Design Check Maximum bus bar size length No. of Core adopted Cable capacity Ca Cg current drop (in drop upto drop upto
Cables /Busduct 2 runs factor 16 is more km/ Volts (in less than
Load in kW (Amps) in mtr. mm Used Amps capacity segment) upstream last point
thaN Col-6 Amp segment) 5%
406 L P DB E5 S F DES IGN O K InAir 5.46 9.60 35 Cu 4 10 1 35 73 0.88 0.70 0.62 44.97 Yes 3.86 1.30 0.31% 2.63% 2.94% Yes
407 L P DB E6 S F DES IGN O K InAir 5.46 9.60 55 Cu 4 10 1 55 73 0.88 0.70 0.62 44.97 Yes 3.86 2.04 0.49% 2.63% 3.12% Yes
408 VACDB ES F DES IGN O K InAir 11.90 20.91 60 Cu 4 16 1 60 97 0.88 0.70 0.62 59.75 Yes 2.44 3.06 0.74% 2.63% 3.37% Yes
409 L ift1 DES IGN O K InAir 11.00 19.33 65 Cu 4 10 1 65 73 0.88 0.70 0.62 44.97 Yes 3.86 4.85 1.17% 2.63% 3.80% Yes
410 L ift2 DES IGN O K InAir 11.00 19.33 65 Cu 4 16 1 65 97 0.88 0.70 0.62 59.75 Yes 2.44 3.07 0.74% 2.63% 3.37% Yes
SMEDB-OCC,
411 ADMIN & L ift3 DES IGN O K InAir 11.00 19.33 60 Cu 4 16 1 60 97 0.88 0.70 0.62 59.75 Yes 2.44 2.83 0.68% 2.63% 3.31% Yes
412 CANTEEN L ift4 DES IGN O K InAir 11.00 19.33 60 Cu 4 16 1 60 97 0.88 0.70 0.62 59.75 Yes 2.44 2.83 0.68% 2.63% 3.31% Yes
413 VR V U nit -12 HP DES IGN O K InAir 12.00 21.09 65 Cu 4 16 1 65 97 0.88 0.70 0.62 59.75 Yes 2.44 3.35 0.81% 2.63% 3.44% Yes
414 VR V U nit -12 HP (S tandby) DES IGN O K InAir 12.00 21.09 65 Cu 4 16 1 65 97 0.88 0.70 0.62 59.75 Yes 2.44 3.35 0.81% 2.63% 3.44% Yes
415 VR V U nit -12 HP DES IGN O K InAir 12.00 21.09 70 Cu 4 16 1 70 97 0.88 0.70 0.62 59.75 Yes 2.44 3.60 0.87% 2.63% 3.50% Yes
416 VR V U nit -52 HP DES IGN O K InAir 52.00 91.38 70 AL 3.5 70 1 70 176 0.88 0.70 0.62 108.42 Yes 0.97 6.20 1.49% 2.63% 4.13% Yes
417 VR V U nit -52 HP (S tandby) DES IGN O K InAir 52.00 91.38 80 AL 3.5 70 1 80 176 0.88 0.70 0.62 108.42 Yes 0.97 7.08 1.71% 2.63% 4.34% Yes
418 VR V U nit -52 HP DES IGN O K InAir 52.00 91.38 80 AL 3.5 70 1 80 176 0.88 0.70 0.62 108.42 Yes 0.97 7.08 1.71% 2.63% 4.34% Yes
419 VR V U nit -24 HP DES IGN O K InAir 24.00 42.18 70 AL 4 25 1 70 95 0.88 0.70 0.62 58.52 Yes 2.55 7.54 1.82% 2.63% 4.45% Yes
420 VR V U nit -24 HP (S tandby) DES IGN O K InAir 24.00 42.18 70 AL 4 25 1 70 95 0.88 0.70 0.62 58.52 Yes 2.55 7.54 1.82% 2.63% 4.45% Yes
421 VR V U nit -24 HP DES IGN O K InAir 24.00 42.18 75 AL 4 25 1 75 95 0.88 0.70 0.62 58.52 Yes 2.55 8.08 1.95% 2.63% 4.58% Yes
M EP AN D S & T U P S P AN EL -1 (L O CAT IO N -
422 DES IGN O K InAir 312.63 549.40 80 AL 3.5 300 3 240 461 0.88 0.70 0.62 851.93 Yes 0.25 3.72 0.90% 2.63% 3.53% Yes
ADM IN BU IL DIN G)
423
424 LPDB E1 GF FeederP illar-E2 DES IGN O K InAir 1.74 8.72 130 AL 3 35 1 130 117 0.88 0.70 0.62 72.07 Yes 1.85 2.10 0.88% 2.70% 3.57% Yes
425
426 Circuit1 DES IGN O K InGround 0.57 2.85 350 Cu 3 16 1 350 97 0.88 0.68 0.60 58.04 Yes 2.44 2.43 1.01% 3.57% 4.58% Yes
427 Feeder Pillar-E2 Circuit2 DES IGN O K InGround 0.59 2.94 238 Cu 3 16 1 238 97 0.88 0.68 0.60 58.04 Yes 2.44 1.70 0.71% 3.57% 4.28% Yes
428 Circuit3 DES IGN O K InGround 0.59 2.94 238 Cu 3 16 1 238 97 0.88 0.68 0.60 58.04 Yes 2.44 1.70 0.71% 3.57% 4.28% Yes
429
MEP AND S&T
430 S & T U P S L O AD DES IGN O K InAir 243.58 428.06 55 AL 3.5 300 2 110 461 0.88 0.70 0.62 567.95 Yes 0.25 2.99 0.72% 2.92% 3.64% Yes
UPS PANEL-1
(LOCATION - M EP U P S P AN EL (L O CAT IO N -ADM IN
431 DES IGN O K InAir 69.05 121.34 48 AL 3.5 300 1 48 461 0.88 0.70 0.62 283.98 Yes 0.25 1.48 0.36% 2.92% 3.27% Yes
ADMIN BU IL DIN G)
432
433 U DB 1 ADM IN -GF DES IGN O K InAir 6.40 11.25 35 Cu 4 16 1 35 97 0.88 0.70 0.62 59.75 Yes 2.44 0.96 0.23% 3.27% 3.51% Yes
434 U DB 10 ADM IN -GF DES IGN O K InAir 6.40 11.25 35 Cu 4 16 1 35 97 0.88 0.70 0.62 59.75 Yes 2.44 0.96 0.23% 3.27% 3.51% Yes
435 U DB 2 ADM IN -GF-ADM IN W O R KS T AT IO N DES IGN O K InAir 6.00 10.54 40 Cu 4 16 1 40 97 0.88 0.70 0.62 59.75 Yes 2.44 1.03 0.25% 3.27% 3.52% Yes
436 U DB 3 ADM IN -FF DES IGN O K InAir 1.28 2.25 85 Cu 4 16 1 85 97 0.88 0.70 0.62 59.75 Yes 2.44 0.47 0.11% 3.27% 3.39% Yes
437 U DB 4 ADM IN -FFW O R KS T AT IO N DES IGN O K InAir 4.88 8.58 50 Cu 4 16 1 50 97 0.88 0.70 0.62 59.75 Yes 2.44 1.05 0.25% 3.27% 3.53% Yes
438 U DB 5 ADM IN -FFW O R KS T AT IO N DES IGN O K InAir 4.88 8.58 55 Cu 4 16 1 55 97 0.88 0.70 0.62 59.75 Yes 2.44 1.15 0.28% 3.27% 3.55% Yes
439 U DB 6 ADM IN -FF DES IGN O K InAir 1.20 2.11 55 Cu 4 16 1 55 97 0.88 0.70 0.62 59.75 Yes 2.44 0.28 0.07% 3.27% 3.34% Yes
440 U DB 7 ADM IN -FFW O R KS T AT IO N DES IGN O K InAir 5.68 9.98 35 Cu 4 16 1 35 97 0.88 0.70 0.62 59.75 Yes 2.44 0.85 0.21% 3.27% 3.48% Yes
441 U DB 8 ADM IN -FFW O R KS T AT IO N DES IGN O K InAir 5.68 9.98 40 Cu 4 16 1 40 97 0.88 0.70 0.62 59.75 Yes 2.44 0.97 0.23% 3.27% 3.51% Yes
MEP UPS PANEL
442 U DB 9 ADM IN -FIR EAL AR M /BM S DES IGN O K InAir 2.50 4.39 40 Cu 4 16 1 40 97 0.88 0.70 0.62 59.75 Yes 2.44 0.43 0.10% 3.27% 3.38% Yes
(LOCATION -
443 ADMIN U DB 11 ADM IN -SF DES IGN O K InAir 2.00 3.51 40 Cu 4 16 1 40 97 0.88 0.70 0.62 59.75 Yes 2.44 0.34 0.08% 3.27% 3.36% Yes
444 BUILDING) U DB 12 ADM IN -SF DES IGN O K InAir 2.00 3.51 40 Cu 4 16 1 40 97 0.88 0.70 0.62 59.75 Yes 2.44 0.34 0.08% 3.27% 3.36% Yes
445 U DB 1 GFFIX ED IN S T AL L AT IO N W O R KS HO P DES IGN O K InAir 2.78 4.89 45 Cu 4 16 1 45 97 0.88 0.70 0.62 59.75 Yes 2.44 0.54 0.13% 3.27% 3.40% Yes
446 U DB 2 FFFIX ED IN S T AL L AT IO N W O R KS HO P DES IGN O K InAir 4.00 7.03 50 Cu 4 16 1 50 97 0.88 0.70 0.62 59.75 Yes 2.44 0.86 0.21% 3.27% 3.48% Yes
447 U DB HAZAR D S T O R E DES IGN O K InAir 0.51 2.56 70 Cu 3 16 1 70 97 0.88 0.70 0.62 59.75 Yes 2.44 0.44 0.11% 3.27% 3.38% Yes
448 U DB P IT W HEEL L AT HE DES IGN O K InAir 1.43 7.17 185 AL 3 50 1 185 140 0.88 0.70 0.62 86.24 Yes 1.38 1.83 0.44% 3.27% 3.72% Yes
449 U DB U G T AN K& P U M P R O O M DES IGN O K InAir 1.12 5.58 250 AL 3 50 1 250 140 0.88 0.70 0.62 86.24 Yes 1.38 1.93 0.46% 3.27% 3.74% Yes
450 U DB ACW P DES IGN O K InAir 3.60 6.33 130 AL 3.5 50 1 130 140 0.88 0.70 0.62 86.24 Yes 1.38 1.14 0.27% 3.27% 3.55% Yes
451 U DB T P S & AP S (+BM S ) DES IGN O K InAir 0.72 1.27 70 Cu 3 16 1 70 97 0.88 0.70 0.62 59.75 Yes 2.44 0.22 0.05% 3.27% 3.33% Yes
452 P L C CABIN ET T P S & AP S DES IGN O K InAir 2.20 3.87 70 Cu 4 16 1 70 97 0.88 0.70 0.62 59.75 Yes 2.44 0.66 0.16% 3.27% 3.43% Yes
453 U DB CR EW R ES T R O O M AP S DES IGN O K InAir 3.78 18.92 70 Cu 4 16 1 70 97 0.88 0.70 0.62 59.75 Yes 2.44 3.23 0.78% 3.27% 4.05% Yes
454
455 L P DB EP IT W HEEL DES IGN O K InAir 0.78 1.37 30 Cu 4 10 1 30 73 0.88 0.70 0.62 44.97 Yes 3.86 0.16 0.04% 1.62% 1.66% Yes
456 L P DB EACW P DES IGN O K InAir 1.60 2.81 240 Cu 4 10 1 240 73 0.88 0.70 0.62 44.97 Yes 3.86 2.60 0.63% 1.62% 2.24% Yes
 CABLE SIZING CALCULATION

S. NO. From To Criteria - 1 (Current Rating) Criteria - 2 (Voltage Drop)

Check Volt Voltage Check if
Expected Max. current / Cable Cable size Total Current Effective % Voltage % Voltage % Voltage
Laying of Type of Cable Cable Derating whether Col- drop/ drop in Col-30 is
S. NO. Load / Panel Load / Panel Design Check Maximum bus bar size length No. of Core adopted Cable capacity Ca Cg current drop (in drop upto drop upto
Cables /Busduct 2 runs factor 16 is more km/ Volts (in less than
Load in kW (Amps) in mtr. mm Used Amps capacity segment) upstream last point
thaN Col-6 Amp segment) 5%
457 SMEDB-PIT L P DB EDEP O T S T ACKYAR D DES IGN O K InAir 1.60 2.81 55 Cu 4 10 1 55 73 0.88 0.70 0.62 44.97 Yes 3.86 0.60 0.14% 1.62% 1.76% Yes
458 WHEEL LATHE 63A 3P H S ocketO utlet DES IGN O K InAir 20.00 35.15 60 Cu 4 10 1 60 73 0.88 0.70 0.62 44.97 Yes 3.86 8.14 1.96% 1.62% 3.58% Yes
459 32A 3P H S ocketO utlet DES IGN O K InAir 5.00 8.79 60 Cu 4 6 1 60 55 0.88 0.70 0.62 33.88 Yes 6.47 3.41 0.82% 1.62% 2.44% Yes
460 20A 1P H S ocketO utlet DES IGN O K InAir 2.00 10.00 40 Cu 3 6 1 40 55 0.88 0.70 0.62 33.88 Yes 6.47 2.59 1.08% 1.62% 2.69% Yes
461
462 L P DB E1 GFT P S & AP S DES IGN O K InAir 0.52 0.91 45 Cu 4 10 1 45 73 0.88 0.70 0.62 44.97 Yes 3.86 0.16 0.04% 1.48% 1.52% Yes
463 L P DB E2 FFT P S & AP S DES IGN O K InAir 0.74 1.31 45 Cu 4 10 1 45 73 0.88 0.70 0.62 44.97 Yes 3.86 0.23 0.05% 1.48% 1.53% Yes
464 L P DB EU G T AN K& P U M P R O O M DES IGN O K InAir 1.02 1.80 45 Cu 4 10 1 45 73 0.88 0.70 0.62 44.97 Yes 3.86 0.31 0.08% 1.48% 1.55% Yes
465 L P DB ECR EW R ES T R O O M DES IGN O K InAir 1.81 3.18 140 Cu 4 10 1 140 73 0.88 0.70 0.62 44.97 Yes 3.86 1.72 0.41% 1.48% 1.89% Yes
466 L ift1 DES IGN O K InAir 11.00 19.33 30 Cu 4 10 1 30 73 0.88 0.70 0.62 44.97 Yes 3.86 2.24 0.93% 1.48% 2.41% Yes
467 HighM ast-1 DES IGN O K InGround 1.50 2.64 428 Cu 4 16 1 428 97 0.88 0.68 0.60 58.04 Yes 2.44 2.75 0.66% 1.48% 2.14% Yes
468 HighM ast-2 DES IGN O K InGround 1.50 2.64 326 Cu 4 16 1 326 97 0.88 0.68 0.60 58.04 Yes 2.44 2.10 0.51% 1.48% 1.98% Yes
469 HighM ast-3 DES IGN O K InGround 1.50 2.64 148 Cu 4 16 1 148 97 0.88 0.68 0.60 58.04 Yes 2.44 0.95 0.23% 1.48% 1.71% Yes
470 SMEDB-TPS, APS, HighM ast-4 DES IGN O K InGround 1.50 2.64 147 Cu 4 16 1 147 97 0.88 0.68 0.60 58.04 Yes 2.44 0.95 0.23% 1.48% 1.71% Yes
471 DCC & CREW HighM ast-5 DES IGN O K InGround 1.50 2.64 149 Cu 4 16 1 149 97 0.88 0.68 0.60 58.04 Yes 2.44 0.96 0.23% 1.48% 1.71% Yes
472 REST ROOM HighM ast-6 DES IGN O K InGround 1.50 2.64 280 Cu 4 16 1 280 97 0.88 0.68 0.60 58.04 Yes 2.44 1.80 0.43% 1.48% 1.91% Yes
473 HighM ast-7 DES IGN O K InGround 1.50 2.64 374 Cu 4 16 1 374 97 0.88 0.68 0.60 58.04 Yes 2.44 2.41 0.58% 1.48% 2.06% Yes
474 HighM ast-8 DES IGN O K InGround 1.50 2.64 374 Cu 4 16 1 374 97 0.88 0.68 0.60 58.04 Yes 2.44 2.41 0.58% 1.48% 2.06% Yes
475 HighM ast-9 DES IGN O K InGround 1.50 2.64 374 Cu 4 16 1 374 97 0.88 0.68 0.60 58.04 Yes 2.44 2.41 0.58% 1.48% 2.06% Yes
476 HighM ast-10 DES IGN O K InGround 1.50 2.64 374 Cu 4 16 1 374 97 0.88 0.68 0.60 58.04 Yes 2.44 2.41 0.58% 1.48% 2.06% Yes
477 HighM ast-11 DES IGN O K InGround 1.50 2.64 374 Cu 4 16 1 374 97 0.88 0.68 0.60 58.04 Yes 2.44 2.41 0.58% 1.48% 2.06% Yes
478 HighM ast-12 DES IGN O K InGround 1.50 2.64 460 Cu 4 16 1 460 97 0.88 0.68 0.60 58.04 Yes 2.44 2.96 0.71% 1.48% 2.19% Yes
479 P DB E(T YP E1)FIX ED IN S T AL L AT IO N W O R KS HO DES
P IGN O K InGround 14.46 25.41 140 AL 3.5 70 1 140 176 0.88 0.68 0.60 105.32 Yes 0.97 3.45 0.83% 1.48% 2.31% Yes
480 L P DB EHAZAR D S T O R E DES IGN O K InGround 0.33 0.58 248 Cu 4 16 1 248 97 0.88 0.68 0.60 58.04 Yes 2.44 0.35 0.08% 1.48% 1.56% Yes
481
LPDB E HAZARD
482 FeederP illar-E1 DES IGN O K 0.59 2.95 102 AL 3 25 1 102 95 0.88 0.70 0.62 58.52 Yes 2.55 0.77 0.32% 1.56% 1.88% Yes
STORE
483
484 Circuit1 DES IGN O K InGround 0.21 1.05 360 Cu 3 10 1 360 73 0.88 0.68 0.60 43.68 Yes 3.86 1.46 0.61% 1.88% 2.49% Yes
Feeder Pillar-E1
485 Circuit2 DES IGN O K InGround 0.38 1.90 238 Cu 3 10 1 238 73 0.88 0.68 0.60 43.68 Yes 3.86 1.75 0.73% 1.88% 2.61% Yes
486
487 L P DB E1 GF-FIX ED IN S T .W S DES IGN O K InAir 4.53 7.96 20 Cu 4 10 1 20 73 0.88 0.70 0.62 44.97 Yes 3.86 0.61 0.15% 2.31% 2.46% Yes
488 L P DB E2 FF-FIX ED IN S T .W S DES IGN O K InAir 4.53 7.96 60 Cu 4 10 1 60 73 0.88 0.70 0.62 44.97 Yes 3.86 1.84 0.44% 2.31% 2.75% Yes
489 PDB E (TYPE 1) 32A 3P H S ocketO utlet DES IGN O K InAir 5.00 8.79 50 Cu 4 6 1 50 55 0.88 0.70 0.62 33.88 Yes 6.47 2.84 0.68% 2.31% 2.99% Yes
FIXED
490 32A 3P H S ocketO utlet DES IGN O K InAir 5.00 8.79 40 Cu 4 6 1 40 55 0.88 0.70 0.62 33.88 Yes 6.47 2.27 0.55% 2.31% 2.86% Yes
INSTALLATION
491 20A 1P H S ocketO utlet DES IGN O K InAir 2.00 10.00 50 Cu 3 6 1 50 55 0.88 0.70 0.62 33.88 Yes 6.47 3.23 0.78% 2.31% 3.09% Yes
WORKSHOP
492 20A 1P H S ocketO utlet DES IGN O K InAir 2.00 10.00 80 Cu 3 6 1 80 55 0.88 0.70 0.62 33.88 Yes 6.47 5.17 1.25% 2.31% 3.55% Yes
493 20A 1P H S ocketO utlet DES IGN O K InAir 2.00 10.00 40 Cu 3 6 1 40 55 0.88 0.70 0.62 33.88 Yes 6.47 2.59 0.62% 2.31% 2.93% Yes
494 20A 1P H S ocketO utlet DES IGN O K InAir 2.00 10.00 40 Cu 3 6 1 40 55 0.88 0.70 0.62 33.88 Yes 6.47 2.59 0.62% 2.31% 2.93% Yes
495
LPDB E1 GF-FIXED
496 FeederP illar-E3 DES IGN O K 1.28 6.40 142 Cu 3 16 1 142 97 0.88 0.70 0.62 59.75 Yes 2.44 2.22 0.92% 2.46% 3.38% Yes
INST. WS
497
498 Circuit1 DES IGN O K InGround 0.93 4.65 273 Cu 3 16 1 273 97 0.88 0.68 0.60 58.04 Yes 2.44 3.10 1.29% 3.38% 4.67% Yes
Feeder Pillar-E3
499 Circuit2 DES IGN O K InGround 0.35 1.75 232 Cu 3 10 1 232 73 0.88 0.68 0.60 43.68 Yes 3.86 1.57 0.65% 3.38% 4.03% Yes
500
501 L P DB E1 GF DES IGN O K InAir 11.68 20.52 120 AL 4 25 1 120 95 0.88 0.70 0.62 58.52 Yes 2.55 6.29 1.52% 2.73% 4.24% Yes
502 L P DB E2 GF DES IGN O K InAir 11.68 20.52 120 AL 4 25 1 120 95 0.88 0.70 0.62 58.52 Yes 2.55 6.29 1.52% 2.73% 4.24% Yes
503 L P DB E2 FF DES IGN O K InAir 4.78 8.40 70 Cu 4 10 1 70 73 0.88 0.70 0.62 44.97 Yes 3.86 2.27 0.55% 2.73% 3.28% Yes
504 L P DB E3 FF DES IGN O K InAir 4.78 8.40 170 Cu 4 16 1 170 97 0.88 0.70 0.62 59.75 Yes 2.44 3.48 0.84% 2.73% 3.57% Yes
505 P DB E(T YP E1)W O R KS HO P O FFICE DES IGN O K InAir 6.00 10.54 120 Cu 4 10 1 120 73 0.88 0.70 0.62 44.97 Yes 3.86 4.88 1.18% 2.73% 3.91% Yes
506 L ift1 DES IGN O K InAir 11.00 19.33 100 Cu 4 16 1 100 97 0.88 0.70 0.62 59.75 Yes 2.44 4.72 1.14% 2.73% 3.87% Yes
507 L ift2 DES IGN O K InAir 11.00 19.33 100 Cu 4 16 1 100 97 0.88 0.70 0.62 59.75 Yes 2.44 4.72 1.14% 2.73% 3.87% Yes
SMEDB-
 CABLE SIZING CALCULATION

S. NO. From To Criteria - 1 (Current Rating) Criteria - 2 (Voltage Drop)

Check Volt Voltage Check if
Expected Max. current / Cable Cable size Total Current Effective % Voltage % Voltage % Voltage
Laying of Type of Cable Cable Derating whether Col- drop/ drop in Col-30 is
S. NO. Load / Panel Load / Panel Design Check Maximum bus bar size length No. of Core adopted Cable capacity Ca Cg current drop (in drop upto drop upto
Cables /Busduct 2 runs factor 16 is more km/ Volts (in less than
Load in kW (Amps) in mtr. mm Used Amps capacity segment) upstream last point
thaN Col-6 Amp segment) 5%
SMEDB-
508 WORKSHOP IndoorU nit-1-2T R DES IGN O K InAir 1.80 9.00 55 Cu 3 6 1 55 55 0.88 0.70 0.62 33.88 Yes 6.47 3.20 1.33% 2.73% 4.06% Yes
509 OFFICES/ROOMS IndoorU nit-2-2T R DES IGN O K InAir 1.80 9.00 55 Cu 3 6 1 55 55 0.88 0.70 0.62 33.88 Yes 6.47 3.20 1.33% 2.73% 4.06% Yes
510 IndoorU nit-3-2T R DES IGN O K InAir 1.80 9.00 55 Cu 3 6 1 55 55 0.88 0.70 0.62 33.88 Yes 6.47 3.20 1.33% 2.73% 4.06% Yes
511 IndoorU nit-4-2T R DES IGN O K InAir 1.80 9.00 55 Cu 3 6 1 55 55 0.88 0.70 0.62 33.88 Yes 6.47 3.20 1.33% 2.73% 4.06% Yes
512 IndoorU nit-5-2T R DES IGN O K InAir 1.80 9.00 55 Cu 3 6 1 55 55 0.88 0.70 0.62 33.88 Yes 6.47 3.20 1.33% 2.73% 4.06% Yes
513 63A 3P H S ocketO utlet DES IGN O K InAir 20.00 35.15 35 Cu 4 10 1 35 73 0.88 0.70 0.62 44.97 Yes 3.86 4.75 1.14% 2.73% 3.87% Yes
514 63A 3P H S ocketO utlet DES IGN O K InAir 20.00 35.15 120 AL 4 35 1 120 117 0.88 0.70 0.62 72.07 Yes 1.85 7.82 1.88% 2.73% 4.61% Yes
M EP AN D S & T U P S P AN EL -2 (L O CAT IO N -
515 DES IGN O K InAir 59.56 104.67 60 AL 3.5 300 1 60 461 0.88 0.70 0.62 283.98 Yes 0.25 1.59 0.38% 2.73% 3.11% Yes
W O R KS HO P )
516
517 32A 3P H S ocketO utlet DES IGN O K InAir 5.00 8.79 40 Cu 4 6 1 40 55 0.88 0.70 0.62 33.88 Yes 6.47 2.27 0.55% 3.91% 4.45% Yes
PDB E (TYPE 1)
518 32A 3P H S ocketO utlet DES IGN O K InAir 5.00 8.79 50 Cu 4 6 1 50 55 0.88 0.70 0.62 33.88 Yes 6.47 2.84 0.68% 3.91% 4.59% Yes
WORKSHOP
519 32A 3P H S ocketO utlet DES IGN O K InAir 5.00 8.79 90 Cu 4 10 1 90 73 0.88 0.70 0.62 44.97 Yes 3.86 3.05 0.74% 3.91% 4.64% Yes
OFFICE
520 32A 3P H S ocketO utlet DES IGN O K InAir 5.00 8.79 130 Cu 4 16 1 130 97 0.88 0.70 0.62 59.75 Yes 2.44 2.79 0.67% 3.91% 4.58% Yes
521
MEP AND S&T
522 S & T U P S L O AD DES IGN O K InAir 11.40 20.03 70 AL 3.5 50 1 70 140 0.88 0.70 0.62 86.24 Yes 1.38 1.94 0.47% 2.50% 2.96% Yes
UPS PANEL-2
(LOCATION -
523 M EP U P S P AN EL (L O CAT IO N -W O R KS HO P ) DES IGN O K InAir 48.16 84.64 65 AL 3.5 240 2 130 402 0.88 0.70 0.62 495.26 Yes 0.31 0.84 0.20% 2.50% 2.70% Yes
WORKSHOP)
524
525 U DB 1 W O -GF(+BM S ) DES IGN O K InAir 4.62 8.11 80 Cu 4 16 1 80 97 0.88 0.70 0.62 59.75 Yes 2.44 1.58 0.38% 2.70% 3.08% Yes
526 U DB 2 W O -FF DES IGN O K InAir 1.46 2.56 85 Cu 4 16 1 85 97 0.88 0.70 0.62 59.75 Yes 2.44 0.53 0.13% 2.70% 2.83% Yes
527 U DB 3 W O -FF-W O R KS T AT IO N DES IGN O K InAir 4.20 7.38 85 Cu 4 16 1 85 97 0.88 0.70 0.62 59.75 Yes 2.44 1.53 0.37% 2.70% 3.07% Yes
528 U DB 4 W O -FF-W O R KS T AT IO N DES IGN O K InAir 4.20 7.38 80 Cu 4 16 1 80 97 0.88 0.70 0.62 59.75 Yes 2.44 1.44 0.35% 2.70% 3.05% Yes
529 U DB 1 W S BAY DES IGN O K InAir 1.76 3.09 55 Cu 4 16 1 55 97 0.88 0.70 0.62 59.75 Yes 2.44 0.42 0.10% 2.70% 2.80% Yes
MEP UPS PANEL
530 U DB 2 W S BAY DES IGN O K InAir 1.76 3.09 155 Cu 4 16 1 155 97 0.88 0.70 0.62 59.75 Yes 2.44 1.17 0.28% 2.70% 2.98% Yes
(LOCATION -
531 WORKSHOP) U DB 1 IN S P ECT IO N BAY DES IGN O K InAir 4.12 7.24 95 Cu 4 16 1 95 97 0.88 0.70 0.62 59.75 Yes 2.44 1.68 0.40% 2.70% 3.10% Yes
532 U DB 2 IN S P ECT IO N BAY DES IGN O K InAir 4.12 7.24 125 Cu 4 16 1 125 97 0.88 0.70 0.62 59.75 Yes 2.44 2.21 0.53% 2.70% 3.23% Yes
533 U DB M AN U AL HEAVY CL EAN IN G DES IGN O K InAir 0.88 4.40 95 Cu 3 16 1 95 97 0.88 0.70 0.62 59.75 Yes 2.44 1.02 0.25% 2.70% 2.95% Yes
534 U DB CEN T R AL S T O R E DES IGN O K InAir 10.10 17.74 250 AL 3.5 50 1 250 140 0.88 0.70 0.62 86.24 Yes 1.38 6.13 1.48% 2.70% 4.18% Yes
535 U DB S ECU R IT Y CU M T IM EO FFICE DES IGN O K InAir 8.87 15.59 230 AL 3.5 50 1 230 140 0.88 0.70 0.62 86.24 Yes 1.38 4.95 1.19% 2.70% 3.89% Yes
536 U DB S T ABL IN G L IN ES DES IGN O K InAir 2.08 3.66 255 Cu 4 16 1 255 97 0.88 0.70 0.62 59.75 Yes 2.44 2.27 0.55% 2.70% 3.25% Yes
537
538 L P DB E1 W S DES IGN O K InAir 3.79 6.66 90 Cu 4 10 1 90 73 0.88 0.70 0.62 44.97 Yes 3.86 2.31 0.56% 2.39% 2.94% Yes
539 L P DB E2 W S DES IGN O K InAir 3.79 6.66 125 Cu 4 10 1 125 73 0.88 0.70 0.62 44.97 Yes 3.86 3.21 0.77% 2.39% 3.16% Yes
540 63A 3P H S ocketO utlet DES IGN O K InAir 20.00 35.15 80 Cu 4 16 1 80 97 0.88 0.70 0.62 59.75 Yes 2.44 6.86 1.65% 2.39% 4.04% Yes
SMEDB-
541 63A 3P H S ocketO utlet DES IGN O K InAir 20.00 35.15 85 Cu 4 16 1 85 97 0.88 0.70 0.62 59.75 Yes 2.44 7.29 1.76% 2.39% 4.14% Yes
WORKSHOP BAY
542 125A 3P H S ocketO utlet DES IGN O K InAir 50.00 87.87 30 AL 3.5 70 1 30 176 0.88 0.70 0.62 108.42 Yes 0.97 2.55 0.62% 2.39% 3.00% Yes
543 125A 3P H S ocketO utlet DES IGN O K InAir 50.00 87.87 105 AL 3.5 70 1 105 176 0.88 0.70 0.62 108.42 Yes 0.97 8.94 2.15% 2.39% 4.54% Yes
544 P DB-E1 (T YP E1)W O R KS HO P BAY AT GR ID L DES IGN O K InAir 6.30 11.07 50 AL 3.5 50 1 50 140 0.88 0.70 0.62 86.24 Yes 1.38 0.76 0.18% 2.39% 2.57% Yes
545 P DB-E1 (T YP E2)W O R KS HO P BAY AT GR ID M DES IGN O K InAir 12.00 21.09 75 AL 3.5 50 1 75 140 0.88 0.70 0.62 86.24 Yes 1.38 2.18 0.53% 2.39% 2.91% Yes
546
547 32A 3P H S ocketO utlet DES IGN O K InAir 5.00 8.79 65 Cu 4 6 1 65 55 0.88 0.70 0.62 33.88 Yes 6.47 3.69 0.89% 2.57% 3.46% Yes
548 32A 3P H S ocketO utlet DES IGN O K InAir 5.00 8.79 60 Cu 4 6 1 60 55 0.88 0.70 0.62 33.88 Yes 6.47 3.41 0.82% 2.57% 3.39% Yes
PDB-E1 (TYPE 1)
549 32A 3P H S ocketO utlet DES IGN O K InAir 5.00 8.79 60 Cu 4 6 1 60 55 0.88 0.70 0.62 33.88 Yes 6.47 3.41 0.82% 2.57% 3.39% Yes
WORKSHOP BAY
550 AT GRID L 20A 1P H S ocketO utlet DES IGN O K InAir 2.00 10.00 60 Cu 3 6 1 60 55 0.88 0.70 0.62 33.88 Yes 6.47 3.88 0.93% 2.57% 3.51% Yes
551 20A 1P H S ocketO utlet DES IGN O K InAir 2.00 10.00 60 Cu 3 6 1 60 55 0.88 0.70 0.62 33.88 Yes 6.47 3.88 0.93% 2.57% 3.51% Yes
552 20A 1P H S ocketO utlet DES IGN O K InAir 2.00 10.00 60 Cu 3 6 1 60 55 0.88 0.70 0.62 33.88 Yes 6.47 3.88 0.93% 2.57% 3.51% Yes
553
554 PDB-E1 (TYPE 2) 63A 3P H S ocketO utlet DES IGN O K InAir 20.00 35.15 95 Cu 4 16 1 95 97 0.88 0.70 0.62 59.75 Yes 2.44 8.15 1.96% 2.91% 4.88% Yes
WORKSHOP BAY
555 AT GRID M 63A 3P H S ocketO utlet DES IGN O K InAir 20.00 35.15 65 Cu 4 16 1 65 97 0.88 0.70 0.62 59.75 Yes 2.44 5.58 1.34% 2.91% 4.26% Yes

556
 CABLE SIZING CALCULATION

S. NO. From To Criteria - 1 (Current Rating) Criteria - 2 (Voltage Drop)

Check Volt Voltage Check if
Expected Max. current / Cable Cable size Total Current Effective % Voltage % Voltage % Voltage
Laying of Type of Cable Cable Derating whether Col- drop/ drop in Col-30 is
S. NO. Load / Panel Load / Panel Design Check Maximum bus bar size length No. of Core adopted Cable capacity Ca Cg current drop (in drop upto drop upto
Cables /Busduct 2 runs factor 16 is more km/ Volts (in less than
Load in kW (Amps) in mtr. mm Used Amps capacity segment) upstream last point
thaN Col-6 Amp segment) 5%
557 L P DB-E1 IN S P ECT IO N BAY DES IGN O K InAir 3.09 5.42 60 Cu 4 10 1 60 73 0.88 0.70 0.62 44.97 Yes 3.86 1.26 0.30% 2.86% 3.16% Yes
558 L P DB-E2 IN S P ECT IO N BAY DES IGN O K InAir 3.09 5.42 60 Cu 4 10 1 60 73 0.88 0.70 0.62 44.97 Yes 3.86 1.26 0.30% 2.86% 3.16% Yes
559 L P DB ECEN T R AL S T O R E DES IGN O K InAir 1.30 2.29 50 AL 4 35 1 50 117 0.88 0.70 0.62 72.07 Yes 1.85 0.21 0.05% 2.86% 2.91% Yes
560 P DB E(T YP E1)P IT T ED T R ACK-M AN U AL DES IGN O K InAir 14.49 25.46 25 AL 3.5 120 1 25 258 0.88 0.70 0.62 158.93 Yes 0.57 0.36 0.09% 2.86% 2.95% Yes
561 125A 3P H S ocketO utlet DES IGN O K InAir 50.00 87.87 60 AL 3.5 70 1 60 176 0.88 0.70 0.62 108.42 Yes 0.97 5.11 1.23% 2.86% 4.09% Yes
562 125A 3P H S ocketO utlet DES IGN O K InAir 50.00 87.87 80 AL 3.5 70 1 80 176 0.88 0.70 0.62 108.42 Yes 0.97 6.81 1.64% 2.86% 4.50% Yes
563 SMEDB- 63A 3P H S ocketO utlet DES IGN O K InAir 20.00 35.15 55 Cu 4 10 1 55 73 0.88 0.70 0.62 44.97 Yes 3.86 7.46 1.80% 2.86% 4.66% Yes
INSPECTION BAY
564 63A 3P H S ocketO utlet DES IGN O K InAir 20.00 35.15 40 Cu 4 10 1 40 73 0.88 0.70 0.62 44.97 Yes 3.86 5.43 1.31% 2.86% 4.17% Yes
565 32A 3P H S ocketO utlet DES IGN O K InAir 5.00 8.79 60 Cu 4 6 1 60 55 0.88 0.70 0.62 33.88 Yes 6.47 3.41 0.82% 2.86% 3.68% Yes
566 32A 3P H S ocketO utlet DES IGN O K InAir 5.00 8.79 40 Cu 4 6 1 40 55 0.88 0.70 0.62 33.88 Yes 6.47 2.27 0.55% 2.86% 3.41% Yes
567 20A 1P H S ocketO utlet DES IGN O K InAir 2.00 10.00 60 Cu 3 6 1 60 55 0.88 0.70 0.62 33.88 Yes 6.47 3.88 0.93% 2.86% 3.80% Yes
568 20A 1P H S ocketO utlet DES IGN O K InAir 2.00 3.51 50 Cu 3 6 1 50 55 0.88 0.70 0.62 33.88 Yes 6.47 1.14 0.27% 2.86% 3.14% Yes
569 P DB E1 (T YP E1)IBL AT GR ID F DES IGN O K InAir 21.00 36.90 50 AL 4 25 1 50 95 0.88 0.70 0.62 58.52 Yes 2.55 4.71 1.14% 2.86% 4.00% Yes
570 P DB E1 (T YP E2)IBL AT GR ID F DES IGN O K InAir 24.00 42.18 60 AL 3.5 70 1 60 176 0.88 0.70 0.62 108.42 Yes 0.97 2.45 0.59% 2.86% 3.45% Yes
571
LPDB E CENTRAL
572 FeederP illar-E4 DES IGN O K 0.91 4.55 63 Cu 3 16 1 63 97 0.88 0.70 0.62 59.75 Yes 2.44 0.70 0.29% 2.91% 3.20% Yes
STORE
573
574 Circuit1 DES IGN O K InGround 0.35 1.75 238 Cu 3 10 1 238 73 0.88 0.68 0.60 43.68 Yes 3.86 1.61 0.67% 3.20% 3.87% Yes
575 Feeder Pillar-E4 Circuit2 DES IGN O K InGround 0.28 1.40 336 Cu 3 10 1 336 73 0.88 0.68 0.60 43.68 Yes 3.86 1.82 0.76% 3.20% 3.96% Yes
576 Circuit3 DES IGN O K InGround 0.28 1.40 337 Cu 3 10 1 337 73 0.88 0.68 0.60 43.68 Yes 3.86 1.82 0.76% 3.20% 3.96% Yes
577
578 L P DB-E1 M AN U AL CL EAN IN G DES IGN O K InAir 1.00 1.75 35 Cu 4 16 1 35 97 0.88 0.70 0.62 59.75 Yes 2.44 0.15 0.04% 2.95% 2.99% Yes
579 PDB E (TYPE 1) L P DB-E2 M AN U AL CL EAN IN G DES IGN O K InAir 1.00 1.75 28 Cu 4 16 1 28 97 0.88 0.70 0.62 59.75 Yes 2.44 0.12 0.03% 2.95% 2.98% Yes
PITTED TRACK-
580 32A 3P H S ocketO utlet DES IGN O K InAir 5.00 8.79 60 Cu 4 6 1 60 55 0.88 0.70 0.62 33.88 Yes 6.47 3.41 0.82% 2.95% 3.77% Yes
MANUAL
581 CLEANING 32A 3P H S ocketO utlet DES IGN O K InAir 5.00 8.79 30 Cu 4 6 1 30 55 0.88 0.70 0.62 33.88 Yes 6.47 1.70 0.41% 2.95% 3.36% Yes
582 20A 1P H S ocketO utlet DES IGN O K InAir 2.00 10.00 40 Cu 3 6 1 40 55 0.88 0.70 0.62 33.88 Yes 6.47 2.59 0.62% 2.95% 3.57% Yes
583
584 32A 3P H S ocketO utlet DES IGN O K InAir 5.00 8.79 50 Cu 4 6 1 50 55 0.88 0.70 0.62 33.88 Yes 6.47 2.84 0.68% 4.00% 4.68% Yes
585 32A 3P H S ocketO utlet DES IGN O K InAir 5.00 8.79 50 Cu 4 6 1 50 55 0.88 0.70 0.62 33.88 Yes 6.47 2.84 0.68% 4.00% 4.68% Yes
586 PDB E1 (TYPE 1) 32A 3P H S ocketO utlet DES IGN O K InAir 5.00 8.79 50 Cu 4 6 1 50 55 0.88 0.70 0.62 33.88 Yes 6.47 2.84 0.68% 4.00% 4.68% Yes
587 IBL AT GRID F 20A 1P H S ocketO utlet DES IGN O K InAir 2.00 10.00 55 Cu 3 6 1 55 55 0.88 0.70 0.62 33.88 Yes 6.47 3.56 0.86% 4.00% 4.85% Yes
588 20A 1P H S ocketO utlet DES IGN O K InAir 2.00 10.00 55 Cu 3 6 1 55 55 0.88 0.70 0.62 33.88 Yes 6.47 3.56 0.86% 4.00% 4.85% Yes
589 20A 1P H S ocketO utlet DES IGN O K InAir 2.00 10.00 50 Cu 3 6 1 50 55 0.88 0.70 0.62 33.88 Yes 6.47 3.23 0.78% 4.00% 4.78% Yes
590
591 PDB E1 (TYPE 2) 63A 3P H S ocketO utlet DES IGN O K InAir 20.00 35.15 50 Cu 4 16 1 50 97 0.88 0.70 0.62 59.75 Yes 2.44 4.29 1.03% 3.45% 4.49% Yes
592 IBL AT GRID F 63A 3P H S ocketO utlet DES IGN O K InAir 20.00 35.15 35 Cu 4 10 1 35 73 0.88 0.70 0.62 44.97 Yes 3.86 4.75 1.14% 3.45% 4.60% Yes
593
594 L P DB-E1 S tablingshed DES IGN O K InAir 3.44 6.05 130 Cu 4 10 1 130 73 0.88 0.70 0.62 44.97 Yes 3.86 3.03 0.73% 1.47% 2.20% Yes
595 SMEDB- L P DB-E2 S tablingshed DES IGN O K InAir 3.44 6.05 130 Cu 4 10 1 130 73 0.88 0.70 0.62 44.97 Yes 3.86 3.03 0.73% 1.47% 2.20% Yes
596 STABLING SHED P DB E(T YP E1)S T ABL IN G S HED DES IGN O K InAir 5.40 9.49 130 AL 3.5 70 1 130 176 0.88 0.70 0.62 108.42 Yes 0.97 1.19 0.29% 1.47% 1.76% Yes
597 P DB E(T YP E2)S T ABL IN G S HED DES IGN O K InAir 18.00 31.63 130 AL 3.5 95 1 130 221 0.88 0.70 0.62 136.14 Yes 0.71 2.93 0.71% 1.47% 2.18% Yes
598
599 32A 3P H S ocketO utlet DES IGN O K InAir 5.00 8.79 125 Cu 4 6 1 125 55 0.88 0.70 0.62 33.88 Yes 6.47 7.10 1.71% 1.76% 3.47% Yes
600 32A 3P H S ocketO utlet DES IGN O K InAir 5.00 8.79 125 Cu 4 6 1 125 55 0.88 0.70 0.62 33.88 Yes 6.47 7.10 1.71% 1.76% 3.47% Yes
601 PDB E (TYPE 1) 20A 1P H S ocketO utlet DES IGN O K InAir 2.00 10.00 100 Cu 3 6 1 100 55 0.88 0.70 0.62 33.88 Yes 6.47 6.47 1.56% 1.76% 3.32% Yes
602 STABLING SHED 20A 1P H S ocketO utlet DES IGN O K InAir 2.00 10.00 65 Cu 3 6 1 65 55 0.88 0.70 0.62 33.88 Yes 6.47 4.20 1.01% 1.76% 2.77% Yes
603 20A 1P H S ocketO utlet DES IGN O K InAir 2.00 10.00 40 Cu 3 6 1 40 55 0.88 0.70 0.62 33.88 Yes 6.47 2.59 0.62% 1.76% 2.38% Yes
604 20A 1P H S ocketO utlet DES IGN O K InAir 2.00 10.00 80 Cu 3 6 1 80 55 0.88 0.70 0.62 33.88 Yes 6.47 5.17 1.25% 1.76% 3.01% Yes
605
606 63A 3P H S ocketO utlet DES IGN O K InAir 20.00 35.15 60 Cu 4 10 1 60 73 0.88 0.70 0.62 44.97 Yes 3.86 8.14 1.96% 2.18% 4.14% Yes
PDB E (TYPE 2)
607 63A 3P H S ocketO utlet DES IGN O K InAir 20.00 35.15 80 Cu 4 10 1 80 73 0.88 0.70 0.62 44.97 Yes 3.86 10.85 2.61% 2.18% 4.79% Yes
STABLING SHED
608 63A 3P H S ocketO utlet DES IGN O K InAir 20.00 35.15 95 Cu 4 16 1 95 97 0.88 0.70 0.62 59.75 Yes 2.44 8.15 1.96% 2.18% 4.14% Yes
 CABLE SIZING CALCULATION

S. NO. From To Criteria - 1 (Current Rating) Criteria - 2 (Voltage Drop)

Check Volt Voltage Check if
Expected Max. current / Cable Cable size Total Current Effective % Voltage % Voltage % Voltage
Laying of Type of Cable Cable Derating whether Col- drop/ drop in Col-30 is
S. NO. Load / Panel Load / Panel Design Check Maximum bus bar size length No. of Core adopted Cable capacity Ca Cg current drop (in drop upto drop upto
Cables /Busduct 2 runs factor 16 is more km/ Volts (in less than
Load in kW (Amps) in mtr. mm Used Amps capacity segment) upstream last point
thaN Col-6 Amp segment) 5%
609
610 M AIN FIR EHYDR AN T P U M P -125 HP DES IGN O K InAir 93.25 163.87 35 AL 3.5 150 2 70 294 0.88 0.70 0.62 362.21 Yes 0.47 1.36 0.33% 3.43% 3.76% Yes
611 M AIN FIR ES P R IN KL ER P U M P -125 HP DES IGN O K InAir 93.25 163.87 35 AL 3.5 150 2 70 294 0.88 0.70 0.62 362.21 Yes 0.47 1.36 0.33% 3.43% 3.76% Yes
FIRE PUMP CO M M O N S T AN DBY P U M P -125 HP (
612 DES IGN O K InAir 93.25 163.87 30 AL 3.5 150 2 60 294 0.88 0.70 0.62 362.21 Yes 0.47 1.17 0.28% 3.43% 3.71% Yes
PANEL Hydrant& S prinkler)
613 JO CKEY HYDR AN T P U M P -7.5 HP DES IGN O K InAir 5.60 9.83 45 Cu 3 16 2 90 97 0.88 0.70 0.62 119.50 Yes 2.44 0.54 0.13% 3.43% 3.56% Yes
614 JO CKEY S P R IN KL ER P U M P -7.5 HP DES IGN O K InAir 5.60 9.83 50 Cu 3 16 2 100 97 0.88 0.70 0.62 119.50 Yes 2.44 0.60 0.14% 3.43% 3.58% Yes