47742961 Electrical Details

7/30/2019 47742961 Electrical Details

1/8

Size in

s mm

Single

Phase

Three

Phase

Size in

s mm

Single

Phase

Three

Phase1.5 20 18

2.5 29 24 2.5 21 19

4 37 31 4 27 25

6 48 41 6 35 32

10 66 56 10 48 43

16 86 73 16 65 58

25 115 97 25 84 74

35 142 119 35 105 90

50 168 147 50 125 115

70 209 180 70 150 135

90 257 219 95 185 165

120 295 257 120 210 190

150 337 295 150 240 215

185 390 333 185 280 250

240 461 399 240 325 295

300 523 451 300 380 340

400 589 523 400 460 415

CURRENT CARRYING

CAPACITY FOR COPPER

CABLES

CURRENT CARRYING

CAPACITY FOR ALUMINUM

CABLES


2/8

12x2 23.5 0.209 12x2 110 20015x2 29.5 0.262 15x2 140 200

15x3 44.5 0.396 15x3 170 300

20x2 39.5 0.351 20x2 185 315

20x3 59.5 0.529 20x3 220 380

20x5 99.1 0.882 20x5 295 500

25x3 74.5 0.663 25x3 270 460

25x5 124 1.11 25x5 350 600

30x3 89.5 0.796 30x3 315 540

30x5 149 1.33 30x5 400 700

40x3 119 1.06 40x3 420 710

40x5 199 1.77 40x5 520 900

40x10 399 3.55 40x10 700 1350

50x5 249 2.22 50x5 630 1100

50x10 499 4.44 50x10 920 1600

60x5 299 2.66 60x5 760 1250

60x10 599 5.33 60x10 1060 1900

80x5 399 3.55 80x5 970 1700

80x10 799 7.11 80x10 1380 2300

100x5 499 4.44 100x5 1200 2050

100x10 999 8.89 100x10 1700 2800

120x10 1200 10.7 120x10 2000 3100

160x10 1600 14.2 160x10 2500 3900

220x10 2000 17.8 220x10 3000 4750

12x2 23.5 0.0633 12x2 80 140

15x2 29.5 0.0795 15x2 95 170

15x3 44.5 0.12 15x3 115 210

20x2 39.5 0.107 20x2 120 220

20x3 59.5 0.161 20x3 145 270

20x5 99.1 0.268 20x5 195 350

25x3 74.5 0.201 25x3 180 330

25x5 124 0.335 25x5 230 430

30x3 89.5 0.242 30x3 205 385

30x5 149 0.403 30x5 270 500

40x3 119 0.323 40x3 280 500

40x5 199 0.588 40x5 350 650

40x10 399 1.08 40x10 515 975

50x5 249 0.673 50x5 425 780

50x10 499 1.35 50x10 625 1150

60x5 299 0.808 60x5 500 900

60x10 599 1.62 60x10 730 1330

80x5 399 1.08 80x5 680 1170

80x10 799 2.16 80x10 940 1700

100x5 499 1.35 100x5 820 440

100x10 999 2.7 100x10 1150 2050

100x15 1500 4.04 100x15 1450 2500

120x10 1200 3.24 120x10 1350 2400

120x15 1800 4.86 120x15 1650 2900

160x10 1600 4.32 160x10 1750 3000

160x15 2400 6.47 160x15 2100 3600

200x10 2000 5.4 200x10 2150 3650

200x15 3000 8.09 200x15 2550 4200

Thicknes

s in mmKg./sq.M

5 39.2

10 3.15 24.7 10 7 55

12 2.5 19.61 12 10 78.5

14 2 15.69 14 12 94.2

16 1.66 12.55 16 14 109.9

18 1.25 9.8 18 16 125.6

20 1 7.84 20 18 141.3

22 0.8 6.27 22 20 157

24 0.63 4.94 24 22 172.7

26 0.5 3.91 26 25 196.2

width in

mm.3 5 6 8 10

12 0.28 0.5 0.6 0.8 0.9

25 0.6 1 1.2 1.6 2

32 0.8 1.3 1.5 2 2.5

40 0.9 1.6 1.9 2.5 3.1

50 1.2 2 2.4 3.1 3.9

Beam

150x80 14.9

175x90 19.3

200x100 25.4

Wt.in

K ./Mtr

ISMC 75 75x40x4.4 6.8

ISMC 100100x50x4.

79.2

ISMC 125 125x65x5

ISMC 150 12.7

150x75x5.

416.5

Size in

mm

Cross

Sectional

Area in

MM2

Weight

(Approx)

kg / Metre

Weight of Steel Sheets Weight of Steel Plates

SWGThicknes

s in mmKg./sq.M SWG

Copper Bus Bars : Current

Carrying Capacity

Size in

mm1 Bus 2 Bus

Copper Bus Bars :

Constructional Details

Aluminum Bus Bars :

Constructional Details

Aluminium, Bus Bars : Current

Carrying Capacity

2 BusSize in

mm

Cross

Sectional

Area in

MM2

Weight

(Approx)

kg / Metre

6).Equal Angle

5).Channels

Size in

mm1 Bus

Wt.in Kg.

/

Size in

mm

M.S.Flat weight in kg./M.

Thickness in mm


3/8

(in

mmxmm

xmm

(in

mmxmm

xmm25x25x3 -1.1 50x50x3 -2.3

25x25x4 -1.4 50x50x4 -3

25x25x5 -1.8 50x50x5 -3.8

40x40x3 -1.8 50x50x6 -4.5

40x40x4 -2.4 75x75x5 -5.7

40x40x5 -3 75x75x6 -6.840x40x6 -3.5 75x75x8 -8.9

J for

joule

KWH for

kilowatt

hour

KFM

kilogram

force

metre

KEAL

kilocalori

e

HPH

horsepo

wer hour

FT (foot

pound

force)

BTU(briti

sh

thermal

unit

J 10.2778x10

6 0.1011970.23885x1

04

0.37767x1

06 0.73756

0.94782x1

04

kWh 36x106 1

0.3671x106 859.85 1.3596

2.6552x106

3.4142x104

kfm 1 2.7241x106 1 2.3423x106 3.7037x106 7.233 9.2949x104

keal 9.8066 1.163x106 426.94 1

1.5312x103

3.0880x104 3.9683

hph4.1868x10

3 0.7355 0.27x106 632.42 1

1.9529x106

2.5096x103

f t-ibf 1.35580.37662x1

06 0.13826

0.32383x1

03

0.51206x1

06 1

1.2851x104

Btu 1.055x103

0.29307x1

06 107.59 0.252

0.39847x1

03 778.17 1

WNewton

kgfm/skeal/s keal/h

hp.metric

horsepo

wer

hp.

horsepo

wer

ft x lbf/s Btu/h

W 1 1.101970.23885x1

03 0.85985

1.3596x103

1.3410x103 0.73756 3.4121

kgfm/s 9.8066 1 2.34x104 8.4322

13.333x103

13.151x103 7.233 33.462

keal/s4.1868 x

104 426.94 1 3.6x104 5.6925 5.6146

3.0880x104

14.286x103

keal/h 1.163 0.118590.27778x1

04 1

1.5812x104

1.5596x103 0.85779 3.9683

hp,metric 735.5 75 0.17567 632.42 1 0.98632 542.482.5096x10

4

hp, 745.7 76.04 0.17811 644.19 1.0139 1 5502.5444x10

4

f t x lbf/s 13558 0.13826

0.32383x1

04 1.1658

1.8434x10

4

1.8182x10

4 1 4.6262

Btu h 0.2930729.885x10

4

69.999x106 0.2522

0.39847x1

04

0.39302x1

03 0.21616 1

POWER

QUANTITIES AND UNITS CONVERSION TABLES

ENERGY


4/8

1).Sheets

SWG Thickness in mm K ./s .M

10 3.15 24.7

12 2.5 19.61

14 2 15.69

16 1.66 12.55

18 1.25 9.820 1 7.84

22 0.8 6.27

24 0.63 4.94

26 0.5 3.91

2).Plates

Thickness in mm Kg./sq.M

5 39.2

7 55

10 78.5

12 94.2

14 109.9

16 125.6

18 141.3

20 157

22 172.7

25 196.2

3)M.S.Flat weight in kg./M.

width in mm. Thickness in mm

3 5 6 8 10

12 0.28 0.5 0.6 0.8 0.9

25 0.6 1 1.2 1.6 2

32 0.8 1.3 1.5 2 2.5

40 0.9 1.6 1.9 2.5 3.1

50 1.2 2 2.4 3.1 3.9

4).Beam

150x80 14.9175x90 19.3

200x100 25.4

5).Channels

Wt.in Kg./Mtr

ISMC 75 75x40x4.4 6.8

ISMC 100 100x50x4.7 9.2

ISMC 125 125x65x5

ISMC 150 12.7

150x75x5.4 16.5

(in mmxmmxmm) (in mmxmmxmm)

25x25x3 -1.1 50x50x3 -2.325x25x4 -1.4 50x50x4 -3

25x25x5 -1.8 50x50x5 -3.8

40x40x3 -1.8 50x50x6 -4.5

40x40x4 -2.4 75x75x5 -5.7

40x40x5 -3 75x75x6 -6.8

40x40x6 -3.5 75x75x8 -8.9

J for oule

KWH for kilowatt

hour

KFM kilogram force

metre KEAL kilocalorie

HPH

horsepower

hour

FT (foot

pound

force

BTU(british

thermal

unitJ 1 0.2778x10

60.101197 0.23885x10

40.37767x10

60.73756 0.94782x10

4

kWh 36x106

1 0.3671x106

859.85 1.3596 2.6552x106

3.4142x104

kfm 1 2.7241x106

1 2.3423x106

3.7037x106

7.233 9.2949x104

keal 9.8066 1.163x106

426.94 1 1.5312x103

3.0880x104

3.9683

hph 4.1868x103

0.7355 0.27x106

632.42 1 1.9529x106

2.5096x103

ft-ibf 1.3558 0.37662x106

0.13826 0.32383x103

0.51206x106

1 1.2851x104

Btu 1.055x103

0.29307x106

107.59 0.252 0.39847x103

778.17 1

W Newton kgfm/s keal/s keal/h

hp.metric

horsepower

hp.

horsepower ft x lbf/s Btu/h

W 1 1.10197 0.23885x10

3

0.85985 1.3596x10

3

1.3410x10

3

0.73756 3.4121kgfm/s 9.8066 1 2.34x10

48.4322 13.333x10

313.151x10

37.233 33.462

keal/s 4.1868 x 104

426.94 1 3.6x104 5.6925 5.6146 3.0880x104

14.286x103

keal/h 1.163 0.11859 0.27778x104

1 1.5812x104

1.5596x103

0.85779 3.9683

hp,metric 735.5 75 0.17567 632.42 1 0.98632 542.48 2.5096x104

hp, 745.7 76.04 0.17811 644.19 1.0139 1 550 2.5444x104

ft x lbf/s 13558 0.13826 0.32383x104

1.1658 1.8434x104

1.8182x104

1 4.6262

Btu h 0.29307 29.885x10 69.999x10 0.2522 0.39847x10 0.39302x10 0.21616 1

QUANTITIES AND UNITS CONVERSION TABLES

ENERGY

6).Equal Angle (Wt.in Kg./ Mtr.)

POWER

STEEL DATA FOR SHEETS,PLATES AND SECTIONS

Wt.in Kg. /

MtrWeight / Mtr.Size in mm


5/8

Current Carryingcapacity

VoltDrop/Amp./Metre(m

V)

Current Carrying

Capacity(A)

VoltDrop/Amp./Metre(m

V)

1.5 20 29 18 25

2.5 29 18 24 16

4 37 12 31 9.5

6 48 7.4 41 6.3

10 66 4.3 56 3.8

16 86 2.7 73 2.3

25 115 1.8 97 1.6

35 142 1.3 119 1.1

50 168 0.92 147 0.81

70 209 0.65 180 0.57

90 257 0.48 219 0.42

120 295 0.4 257 0.34

150 337 0.32 295 0.29

185 390 0.29 333 0.24240 461 0.25 399 0.18

300 523 0.23 451 0.18

400 589 0.22 523 0.17

2.5 21 29 19 25.1

4 27 18.2 25 15.8

6 35 12.1 32 10.5

10 48 7.3 43 6.3

16 65 4.5 58 3.9

25 84 2.9 74 2.5

35 105 2.1 90 1.8

50 125 1.6 115 1.3

70 150 1.1 135 0.93

95 185 0.79 165 0.68

120 210 0.65 190 0.54

150 240 0.53 215 0.45

185 280 0.45 250 0.37

240 325 0.36 295 0.3

300 380 0.31 340 0.25

400 460 0.26 415 0.225

worked

out

examples:

Calculation of voltage frop in 25 Amps 240 volts single phase feeder having 150 mrs

length.Size cable is 35sq mm AYFY

Voltage drop / Amp / metre for

35sq mm AYFY cable = 2.1mV

Voltage drop in 150mr length

with current 25 Amps = 2.1x25x150 =7.88V

1000

% Viltage drop = 7.88x100 =3.28%

240

Take next higher size cable,50sq.mm

Voltage drop in 150 m length = 1.6x25x150 =6volts

1000

% Voltage drop

So 50sq mm cable is to be selected = 6x100 =2.5%

240

VOLTAGE DROP IN INSULATED ALUMINIUM CABLESConductor

Cross-

Sectional

Area

Installation method (Clipped direct)

One Twin Single phase Three Core Three Phase

VOLTAGE DROP IN INSULATED COPPER CABLES

Conductor

Cross-

Sectional

Area

(mm2

)

Installation method (Clipped direct)

Three Core Three PhaseOne Twin Single phase


6/8

1 2 3 4 1 2 3 4

I II III II 50 II I II III IIII

12x2 23.5 0.209 110 200 _ _ 115 205 _ _ 15x2 29.5 0.262 140 200 _ _ 145 245 _ _

15x3 44.5 0.396 170 300 _ _ 175 305 _ _

20x2 39.5 0.351 185 315 _ _ 190 325 _ _

20x3 59.5 0.529 220 380 _ _ 225 390 _ _

20x5 99.1 0.882 295 500 _ _ 300 510 _ _

25x3 74.5 0.663 270 460 _ _ 275 470 _ _

25x5 124 1.11 350 600 _ _ 355 610 _ _

30x3 89.5 0.796 315 540 _ _ 320 560 _ _

30x5 149 1.33 400 700 _ _ 410 720 _ _

40x3 119 1.06 420 710 _ _ 430 740 _ _

40x5 199 1.77 520 900 _ _ 530 930 _ _

40x10 399 3.55 700 1350 1850 2500 770 1400 2000 _

50x5 249 2.22 630 1100 1650 2100 850 1150 1750 _

50x10 499 4.44 920 1600 2250 3000 960 1700 2500 _

60x5 299 2.66 760 1250 1760 2400 780 1300 1900 2500

60x10 599 5.33 1060 1900 2600 3500 1100 2000 2800 3800

80x5 399 3.55 970 1700 2300 3000 1000 1800 2500 3200

80x10 799 7.11 1380 2300 3100 4200 1400 2600 3700 4800

100x5 499 4.44 1200 2050 2850 3500 1250 2250 3150 4050

100x10 999 8.89 1700 2800 3650 5000 1800 3200 4500 5800

120x10 1200 10.7 2000 3100 4100 5700 2100 3700 5200 6700

160x10 1600 14.2 2500 3900 5300 7300 2800 4800 6900 9000

220x10 2000 17.8 3000 4750 6350 8800 3400 6000 8500 10000

1 2 3 4 1 2 3 4

I II III II 50 II I II III IIII

12x2 23.5 0.0633 80 140 _ _ 80 145 _ _

15x2 29.5 0.0795 95 170 _ _ 95 175 _ _

15x3 44.5 0.12 115 210 _ _ 115 220 _ _

20x2 39.5 0.107 120 220 _ _ 125 225 _ _

20x3 59.5 0.161 145 270 _ _ 150 280 _ _

20x5 99.1 0.268 195 350 _ _ 200 370 _ _

25x3 74.5 0.201 180 330 _ _ 185 340 _ _

25x5 124 0.335 230 430 _ _ 235 440 _ _

30x3 89.5 0.242 205 385 _ _ 220 400 _ _

30x5 149 0.403 270 500 _ _ 275 520 _ _

40x3 119 0.323 280 500 _ _ 285 525 _ _

40x5 199 0.588 350 650 _ _ 360 660 _ _

40x10 399 1.08 515 975 1350 1800 540 1000 1420 _

50x5 249 0.673 425 780 1120 1500 445 815 1220 _

50x10 499 1.35 625 1150 1600 2160 655 1220 1730 _

60x5 299 0.808 500 900 1300 1730 530 960 1420 1850

60x10 599 1.62 730 1330 1900 2500 770 1430 2030 2600

80x5 399 1.08 680 1170 1650 2230 700 1260 1850 2400

80x10 799 2.16 940 1700 2360 3150 985 1840 2640 3400

100x5 499 1.35 820 440 2000 2600 855 1550 2220 2900

100x10 999 2.7 1150 2050 2800 3700 1200 2240 3200 4200

100x15 1500 4.04 1450 2500 3350 4400 1500 2750 4000 5200

120x10 1200 3.24 1350 2400 3250 4300 1420 2700 3900 5100

120x15 1800 4.86 1650 2900 3900 5000 1750 3250 4800 6300

160x10 1600 4.32 1750 3000 4150 5300 1850 3450 5000 6500160x15 2400 6.47 2100 3600 4850 6250 2300 4300 6200 8100

200x10 2000 5.4 2150 3650 4950 6400 2300 4300 6200 8100

200x15 3000 8.09 2550 4200 5600 7300 2850 5250 7650 10100

Copper Bus Bars : Constructional Details and Current Carrying Capacity at 350

C AmbientTemp.and 300C Temp.Rise

Size in mmCross Sectional Area

in MM2

Weight (Approx) kg

/ Metre

Continuous Current Carrying Capacity in Amps

A.C. No.of Buseness A.C.No.of Buses

Copper Bus Bars : Constructional Details and Current Carrying Capacity at 350

C AmbientTemp.and 300C Temp.Rise

Size in mmCross Sectional Area

in MM2

Weight (Approx) kg

/ MetreA.C. No.of Buseness A.C.No.of Buses

Continuous Current Carrying Capacity in Amps


7/8

Rated

Capacity

No of

Load

Loss

Impedence Rated HV Rated LVLowVoltage

Conn.Bolts

Weight

kVA kW %Z kV kV al a b c d e f g h i k Strap kg25 0.2 4 11 0.433 810 720 940 500 920 880 230 375 350 150 M10 290

50 0.3 4 11 0.433 810 720 940 500 970 930 230 375 350 150 M10 450

63 0.3 4 11 0.433 810 720 1040 500 1070 900 210 379 190 190 M10 400

100 0.38 4 11 0.433 900 840 1200 500 1180 1140 230 375 360 160 M10 600

125 0.4 4 11 0.433 900 840 1300 500 1280 1240 230 375 350 150 M10 700

160 0.6 4 11 0.433 900 840 1400 500 1380 1340 230 375 350 150 M16 820

200 0.75 4 11 0.433 1215 1040 1300 700 1270 1100 230 405 350 150 40X8 1070

250 0.85 4 11 0.433 1215 1040 1400 700 1370 1200 230 405 350 200 40X8 1250

315 0.9 4 11 0.433 1215 1040 1510 700 1500 1450 230 405 350 200 40X8 1450

400 0.93 5 11 0.433 1215 1040 1760 700 1750 1700 230 405 350 200 40X8 1750

500 1.3 5 11 0.433 1400 1185 1400 820 1420 1340 380 445 350 200 60X8 1900

630 1.45 5 11 0.433 450 1400 1185 1600 820 1620 1540 380 445 350 200 60X8 2250800 1.85 5 11 0.433 450 1620 1185 1710 820 1790 1650 390 455 350 250 100X8 2700

1000 2.1 5 11 0.433 475 1620 1185 1800 820 1880 1740 390 455 350 250 100X8 3200

1250 2.3 5 11 0.433 475 1620 1185 2210 820 2290 2150 390 455 350 350 100X8 3800

1600 3.2 7 11 0.433 475 1920 1500 2370 1070 2470 2310 415 470 350 350 120X15 4800

2000 3.6 8 11 0.433 475 2100 1500 2320 1070 2420 2260 420 480 350 350 120X15 5500

2500 4.4 8 11 0.433 650 2300 1500 2470 1070 2610 2410 440 500 350 350 150X15 6500

0.72

1.1

1.35

1.7

2

2.2

2.6

2.8

3.63.7

5.7

6

8.8

9.8

11

16.5

2124.5

Rated freequency : 50HzRated high voltages : 3300,6600,11000, and others upto 12000 volts : Standards taps 2 1/2%,+5%

Rated low voltage : 110 /220 /380 / 400 / 415 / 525 / 600.

Dimensions in (mm)

TYPICAL DETAILS OF DRY TYPE TRANSFORMERS


8/8

Recommended size of cables on secondary side of Transformers and for M.V. Alternators

I Transformers Capacity in KVA PVC Aluminium cable size

3 Phase at 433 volts (Armoured)

100 One Run of 31/2 core 95sq.mm.




250 One Run of 31/2 core 400sq.mm.(or)

Two Run of 31/2 core 185sq.mm.

315 Two Run of 31/2 core 240sq.mm.

400 Three Run of 31/2 core 300sq.mm.

500 Three Run of 31/2 core 400sq.mm.

Four Run of 31/2 core 300sq.mm.

630 Four Run of 31/2 core 400sq.mm.750&above Bus Bar trunking

II M.V.Alternators PVC Aluminium cable size

KVA.3 phase (Armoured)





Two Rins of 3/12 core 185sq.mm.

310 Two Rins of 3/12 core 240sq.mm.

550 Four Runs of 3/12 core 400sq.mm.

860 Bus bar trunking.

CAPCITORS IN kVAR FOR REQUIRED P.F.CORRECTIONInitial

Power

Initial

Power

factor 0.85 0.9 0.95 0.98 1 factor 0.85 0.9 0.95 0.98 1

0.5 1.112 1.248 1.403 1.529 1.732 0.75 0.262 0.398 0.535 673 0.882

0.51 1.066 1.202 1.357 0.483 1.686 0.76 0.235 0.371 0.526 0.652 0.855

0.52 1.024 1.16 1.315 1.441 1.644 0.77 0.209 0.345 0.5 0.62 0.829

0.53 1.98 1.116 1.271 1.397 1.6 0.78 0.183 0.319 0.473 0.594 0.833

0.54 0.939 1.075 1.23 1.356 1.559 0.79 0.156 0.292 0.447 0.567 0.776

0.55 0.899 1.035 1.19 1.316 1.519 0.8 0.13 0.266 0.421 0.541 0.75

0.56 0.86 0.996 1.151 1.277 1.459 0.81 0.104 0.25 0.395 0.515 0.725

0.57 0.822 0.958 1.113 1.239 1.442 0.82 0.078 0.214 0.369 0.489 0.6980.58 0.785 0.921 1.076 1.202 1.405 0.83 0.052 0.188 0.343 0.463 0.672

0.59 0.748 0.884 1.039 1.165 1.368 0.84 0.026 0.162 0.317 0.437 0.645

0.6 0.714 0.849 1.005 1.131 1.334 0.85 _ 0.136 0.291 0.417 0.62

0.61 0.679 0.815 0.97 1.096 1.299 0.86 _ 0.109 0.264 0.39 0.593

0.62 0.645 0.781 0.936 1.062 1.265 0.87 _ 0.083 0.238 0.364 0.567

0.63 0.613 0.749 0.904 1.03 1.233 0.88 _ 0.054 0.209 0.335 0.538

0.64 0.58 0.716 0.871 0.997 1.2 0.89 _ 0.028 0.183 0.309 0.512

0.65 0.549 0.685 0.84 0.966 1.169 0.9 _ _ 0.155 0.251 0.484

0.66 0.518 0.654 0.809 0.935 1.138 0.91 _ _ 0.124 0.25 0.453

0.67 0.488 0.624 0.779 0.905 1.108 0.92 _ _ 0.097 0.233 0.426

0.68 0.459 0.595 0.75 0.876 1.076 0.93 _ _ 0.066 0.192 0.395

0.69 0.429 0.565 0.72 0.84 1.049 0.94 _ _ 0.034 0.16 0.363

0.7 0.4 0.536 0.691 0.811 1.02 0.95 _ _ _ 0.126 0.239

0.71 0.372 0.508 0.663 0.753 0.992 0.96 _ _ _ 0.089 0.292

0.72 0.343 0.479 0.634 0.754 0.963 0.97 _ _ _ 0.047 0.25

0.73 0.316 0.452 0.607 0.727 0.863 0.98 _ _ _ _ 0.203

0.74 0.289 0.425 0.508 0.7 0.909 0.99 _ _ _ _ 0.143

Example: To find the capacitor rating required to correct a load of at 0.97kW at 0.67 P.F.to 0.95 P.F.

Required kVAR per KW (vide table above) =0.779

Total Capacitor rating=0.779x97=75.65 or 76 kVAR.

Correction to Correction to

ANNEXURE R

47742961 Electrical Details

Documents

Transcript of 47742961 Electrical Details