65.Cable Sizing Stg

M/s.GPSPL

 

XLPE POWER CABLE SIZING

Description

No. of Drives

 Type of cable insulation

Type of cable

Ele Rating KW

 A

Power factor(COSΦ) Start

Run

B

C

Eff

Rated input KVA

D

E

Rated current(A)

DTD:24.12.10

 Air Temp correction factor (K1)

PVC Temp Derating Factor

Group factor(K2)

G

K

H

F  HOT CONDENSATE WATER PUMP

1

XLPE

AL. ARM

75

0.2

0.8

0.9

104.1666667

144.9214873

0.9

1.2

0.7

1

XLPE

AL. ARM

75

0.2

0.8

0.9

104.1666667

144.9214873

0.9

1.2

0.7

 VACUUM PUMP-1

1

XLPE

AL. ARM

55

0.2

0.8

0.9

76.38888889

106.2757574

0.9

1.2

0.7

 VACUUM PUMP-2

1

XLPE

AL. ARM

55

0.2

0.8

0.9

76.38888889

106.2757574

0.9

1.2

0.7

 AOP

1

XLPE

AL. ARM

37

0.2

0.8

0.9

51.38888889

71.49460042

0.9

1.2

0.7

1

XLPE

AL. ARM

37

0.2

0.8

0.9

51.38888889

71.49460042

0.9

1.2

0.7

1

XLPE

AL. ARM

18.5

0.2

0.8

0.9

25.69444444

35.74730021

0.9

1.2

0.7

1

XLPE

AL. ARM

30

0.2

0.8

0.9

41.66666667

57.96859493

0.9

1.2

0.7

CLEANING PUMP

1

XLPE

AL. ARM

15

0.2

0.8

0.9

20.83333333

28.98429747

0.9

1.2

0.7

GSVC-1

1

XLPE

CU

7.5

0.2

0.8

0.9

10.41666667

14.49214873

0.9

1.2

0.7

GSVC-2

1

XLPE

CU

7.5

0.2

0.8

0.9

10.41666667

14.49214873

0.9

1.2

0.7

BARRING GEAR

1

XLPE

CU

7.5

0.2

0.8

0.9

10.41666667

14.49214873

0.9

1.2

0.7

OIL PURIFIER PANEL

1

XLPE

AL. ARM

75

0.2

0.8

0.9

104.1666667

144.9214873

0.9

1.2

0.7

 VFC LUBE OIL PUMP

1

XLPE

CU

7.5

0.2

0.8

0.9

10.41666667

14.49214873

0.9

1.2

0.7

CLEAN LUBE OIL PUMP

1

XLPE

CU

7.5

0.2

0.8

0.9

10.41666667

14.49214873

0.9

1.2

0.7

DIRTY OIL PUMP

1

XLPE

AL. ARM

55

0.2

0.8

0.9

76.38888889

106.2757574

0.9

1.2

0.7

MAIN OIL HEATER

1

XLPE

AL. ARM

24

0.2

0.8

0.9

33.33333333

46.37487595

0.9

1.2

0.7

HOT CONDENSATE WATER PUMP

START UP OIL PUMP

 JOP

EH MAIN OIL PUMP

SURFACE CONDENSER BALL

M/s.GPSPL

 

XLPE POWER CABLE SIZING

Description

Load current after deration

Recommended cable size(in sqmm)

Current rating for recommended c ab le si ze To ta l N o. o f Ru ns

 Total current rating for recommended cable size

Length in Meter(L).APPROX

 A.C. Resistance in Ohms/Km at 90'C®

Reactance in Ohms/Km at 50Hz(X)

DTD:24.12.10

 Voltage Regulation(%) Start

Run

(√3*(F*6)*N*(O*COSΦ+P*SINΦ)*100) (√3*F*N*(O*COSΦ+P*SINΦ)*100)/(10 /(1000*415*L) 00*415*L)

I=F/(G*K*H)

J

K

L

M=(K*L)

N

O

P

191.6950891

3C-120

257

1

257

50

0.265

0.0716

3.862302221

0.641129043

191.6950891

3C-120

257

1

257

50

0.265

0.0716

3.862302221

0.641129043

 VACUUM PUMP-1

140.5763986

3C-70

179

1

179

50

0.41

0.724

4.480050322

0.727512297

 VACUUM PUMP-2

140.5763986

3C-70

179

1

179

50

0.41

0.724

4.480050322

0.727512297

 AOP

94.56957727

3C-50

142

1

142

50

0.822

0.0750

5.894542024

0.981091794

94.56957727

3C-50

142

1

142

50

0.822

0.0750

5.894542024

0.981091794

47.28478864

3C-16

70

1

70

50

2.45

0.0808

8.776778826

1.462084874

76.67803563

3C-25

96

1

96

50

1.539

0.0805

8.942996081

1.489342456

CLEANING PUMP

38.33901781

3C-16

70

1

70

50

2.45

0.0808

7.116307156

1.185476432

GSVC-1

19.16950891

3C-4

31

1

31

50

5.9

0.098

8.56651183

1.427410501

GSVC-2

19.16950891

3C-4

31

1

31

50

5.9

0.098

8.56651183

1.427410501

BARRING GEAR 

19.16950891

3C-4

31

1

31

50

5.9

0.098

8.56651183

1.427410501

OIL PURIFIER PANEL 

191.6950891

3C-120

257

1

257

50

0.265

0.0716

0.643717037

0.641129043

19.16950891

3C-4

31

1

31

50

5.9

0.098

8.56651183

1.427410501

CLEAN LUBE OIL PUMP

19.16950891

3C-4

31

1

31

50

5.9

0.098

8.56651183

1.427410501

DIRTY OIL PUMP

140.5763986

3C-70

179

1

179

50

0.41

0.724

4.480050322

0.727512297

61.3424285

3C-25

96

1

96

50

1.539

0.0805

1.192399477

1.191476292

HOT CONDENSATE WATER PUMP

HOT CONDENSATE WATER PUMP

START UP OIL PUMP

 JOP

EH MAIN OIL PUMP

SURFACE CONDENSER BALL

 VFC LUBE OIL PUMP

MAIN OIL HEATER