7/25/2019 Customer Drawings ADA1720007 08

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DRG. No.

RATING :

1 R0

2 R0

3 R0

4 R0

5 LV BUSDUCT R0

6 HV CABLE BOX R0

7 GA OF MARSHALLING BOX R0

8 MARSHALLING BOX WIRING DIAGRAM R0

9 FOUNDATION R0

10 GTP R0

11 GTP R0

1

Date Date 11.04.14

FORM NO:FM/TF/PMG/34

FIRST SUBMISSIONGA OF TRANSFORMER (ADA1720007) 31GA1319

ADA1720008 FIRST SUBMISSION

31CD1445

FIRST SUBMISSION

31CD1448 FIRST SUBMISSION

CUSTOMER DRAWING LISTPCN

4500kVA 33/0.433 kV 3 PHASE TRANSFORMER

ADA1720007

ADA1720008

TRANSFORMER DIVISION 41CL0598 R0

SR.

No.DESCRIPTION DRG. No. REV. STATUS

P.O No. :

CUSTOMER : M/s. SIEMENS LTD.

GA OF TRANSFORMER (ADA1720008) 31GA1320 FIRST SUBMISSION

RATING & DIAGRAM PLATE (ADA1720007) 31RD1084 FIRST SUBMISSION

31CD1447 FIRST SUBMISSION

31CD1446

31CD1449 FIRST SUBMISSION

ADA1720007

FIRST SUBMISSION

FIRST SUBMISSION

DNA KVRR SP

Sign

RATING & DIAGRAM PLATE (ADA1720008) 31RD1085 FIRST SUBMISSION

Rev.no Revision Note sign 11.04.14 11.04.14

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Doc ADA1720008

DATE : 11.04.2014 REV NO 0

SR.NO DESCRIPTION UOM PARTICULARS

1 Name Of Manufacturer RAYCHEM RPG (P) LTD

2 Service OUTDOOR

3 Reference Standard IS 2026,2011

4 Kva Rating ( Hv / Lv W inding ) KVA 4500

5 Rated Voltage

A. H.V. Winding VOLT 33000B. L.V. Winding VOLT 433

6 Rated Frequency Hz 50

7 No Of Phases 3

8 Connections With Symbol

A. H.V. Winding Delta

B. L.V. Winding Star

9 Vector Group Dyn11

10 Tappings On Hv

A. Type Off Circuit Tap Changer

B. Number Of Steps 4 steps 5 position

C. Tap Range +5%to-5% @ 2.5%

11 Winding Material COPPER

12 Insulation Class A

13Type Of Cooling

ONAN

14 Temp. Rise Over Reference Amb. Temp. Of 50 C

A. In Oil By Thermometer C 55

B. In W inding By Resistance C 55

15 Total Loss At Rated Voltage On Principal Tappings & Rated Frequency @75C

Component Losses

A.No Load Loss (Max) KW 5.00

B.Load Loss (Max) KW 38.0

16 Impedance At Principal Tap (+/- IS tol) % 7.15

A. Reactance % 7.10

B. Resistance At 75C % 0.84

17 Insulation Level

A.Separate Source Power Frequency Voltage Withstand

I. Hv Winding KV RMS 70

Ii.Lv Winding KV RMS 3

B.Full Wave Lighting Impulse Withstand Voltage

I. Hv Winding KV PEAK 170Ii.Lv Winding KV PEAK NA

18 Efficiency At 75 C & Unity Power Factor

A. At Full Load % 99.05

B. At 3/4 Full Load % 99.22

C. At 1/2 Full Load % 99.36

19 Regulation At Full Load & 75C

A. At Unity Power Factor % 1.10

B. At 0.8 Power Factor Lagging % 5.07

B. At 0.9 Power Factor Lagging % 3.41

20 Terminal Arrangements

A. Hv Side BARE BUSHING

B. Lv Side Bus duct flange

21 Approx. Weight

A. Core & Winding Kg 4700

B. Tank & Fittings Kg 3300

C. Oil Kg 2000

D.Total Mass Kg 10000

C.Oil Ltrs. 2440

Note:

1. Efficiency and regulation values are calculated based on nominal values of NLL,LL & %Z.

2. Weights and dimensions are subject to +/- 10% tol

GUARANTEED TECHNICAL PARTICULARS

ared by : PD Approved by : SP

Page 1 of 1

FORM NO.FM/TF/PMG/13

7/25/2019 Customer Drawings ADA1720007 08

12/12

Doc ADA1720007

DATE : 11.04.2014 REV NO 0

SR.NO DESCRIPTION UOM PARTICULARS

1 Name Of Manufacturer RAYCHEM RPG (P) LTD

2 Service INDOOR

3 Reference Standard IS 2026,2011

4 Kva Rating ( Hv / Lv W inding ) KVA 4500

5 Rated Voltage

A. H.V. Winding VOLT 33000B. L.V. Winding VOLT 433

6 Rated Frequency Hz 50

7 No Of Phases 3

8 Connections With Symbol

A. H.V. Winding Delta

B. L.V. Winding Star

9 Vector Group Dyn11

10 Tappings On Hv

A. Type Off Circuit Tap Changer

B. Number Of Steps 4 steps 5 position

C. Tap Range +5%to-5% @ 2.5%

11 Winding Material COPPER

12 Insulation Class A

13Type Of Cooling

ONAN

14 Temp. Rise Over Reference Amb. Temp. Of 50 C

A. In Oil By Thermometer C 55

B. In W inding By Resistance C 55

15 Total Loss At Rated Voltage On Principal Tappings & Rated Frequency @75C

Component Losses

A.No Load Loss (Max) KW 5.00

B.Load Loss (Max) KW 38.0

16 Impedance At Principal Tap (+/- IS tol) % 7.15

A. Reactance % 7.10

B. Resistance At 75C % 0.84

17 Insulation Level

A.Separate Source Power Frequency Voltage Withstand

I. Hv Winding KV RMS 70

Ii.Lv Winding KV RMS 3

B.Full Wave Lighting Impulse Withstand Voltage

I. Hv Winding KV PEAK 170Ii.Lv Winding KV PEAK NA

18 Efficiency At 75 C & Unity Power Factor

A. At Full Load % 99.05

B. At 3/4 Full Load % 99.22

C. At 1/2 Full Load % 99.36

19 Regulation At Full Load & 75C

A. At Unity Power Factor % 1.10

B. At 0.8 Power Factor Lagging % 5.07

B. At 0.9 Power Factor Lagging % 3.41

20 Terminal Arrangements

A. Hv Side Cable box

B. Lv Side Bus duct flange

21 Approx. Weight

A. Core & Winding Kg 4700

B. Tank & Fittings Kg 3300

C. Oil Kg 2000

D.Total Mass Kg 10000

C.Oil Ltrs. 2440

Note:

1. Efficiency and regulation values are calculated based on nominal values of NLL,LL & %Z.

2. Weights and dimensions are subject to +/- 10% tol

GUARANTEED TECHNICAL PARTICULARS

ared by : PD Approved by : SP

Page 1 of 1

FORM NO.FM/TF/PMG/13