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EPC Power

EPCC-4 CPPPANIPAT NAPTHA CRACKER PROJECT,

INDIAN OIL CORPORATION LTD.PMC- EIL

Date: 12-Dec-07

Page 1 of 14

SUBJECT: PURCHASE REQUISITION FOR NI-CD BATTERY

DOC. No.:6556-EPCC4-52-PR-E- 0011ARev. 1

2

Filled-up Data Sheet

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EPC Power

EPCC-4 CPPPANIPAT NAPTHA CRACKER PROJECT,

INDIAN OIL CORPORATION LTD.PMC- EIL

Date: 12-Dec-07

Page 2 of 14

SUBJECT: PURCHASE REQUISITION FOR NI-CD BATTERY

DOC. No.:6556-EPCC4-52-PR-E- 0011ARev. 1

Following are the list of Different Type of Batteries used for differentloads.

Sr. No Battery type Ratings (Ah) Loads

1 DS/4953/170KBM1270P

1270Ah HRSG and UBLoads

2 DS/4953/170KBM 400P 400Ah Lighting andmislaneousloads

3 DS/4953/170KBM 650P 650Ah Switchgear Control Loads

4 DS/4953/170KBM 161P 161Ah UPS for Communicationloads

5 DS/4953/ 2 x 170KBM

965P

965Ah STG Loads

6 DS/4953/ 3 x 306KBM495P

495Ah UPS loads

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EPC Power

EPCC-4 CPPPANIPAT NAPTHA CRACKER PROJECT,

INDIAN OIL CORPORATION LTD.PMC- EIL

Date: 12-Dec-07

Page 3 of 14

SUBJECT: PURCHASE REQUISITION FOR NI-CD BATTERY

DOC. No.:6556-EPCC4-52-PR-E- 0011ARev. 1

DS/4953/170KBM 1270P (1270 Ah)

Sr. No Description Ratings

1 Tag No For HRSG and UBLoads

2 Manufacturers Name HBL Power Systems

Ltd.3 Type and catalogue no of cells 170KBM 1270P

4 Ampere Hour capacity 1270Ah

5 No. Of cells 170

6 Nominal cell voltage 1.2v/cell

7 Cell Voltage at the end of fulldischarge at 5 hours rate.

1.00V

8 Specific gravity of electrolyte at theend of full charging at 27 deg. C

1.20+/- 0.01

9 Specific gravity of electrolyte at theend of full discharge at 5 hours rateat 27 deg. C

1.20+/- 0.01

10 Quantity of electrolyte per cell (liters) 17.4 (approx)

11 Weight of each cell With electrolyte(Kg)

60 Kg (approx)

12 Quick charging current 254A

12.1 Max. Safe quick charging rate 127A 254A

12.2 Permissible ripple content 70%

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LARSEN & TOUBROLTD.

EPC Power

EPCC-4 CPPPANIPAT NAPTHA CRACKER PROJECT,

INDIAN OIL CORPORATION LTD.PMC- EIL

Date: 12-Dec-07

Page 4 of 14

SUBJECT: PURCHASE REQUISITION FOR NI-CD BATTERY

DOC. No.:6556-EPCC4-52-PR-E- 0011ARev. 1

18 Short circuit current of the batterybank

19.05KA

19 Short circuit withstand time (sec) 1 sec

20 Max allowable temp. Of electrolytewhich the cells can with standinjuries effects

20.1 Continuously 50 deg C20.2 For short periods 70 deg C

21 Type of positive plate Pocket plate

22 Type of negative plate Pocket Plate

23 No of positive plates per cell 48 Nos

24 No of Negative plates per cell 54 Nos

25 Material and thickness of separators Polypropylene,1.2mm

26 Ampere hour capacity min in

ambient 20 deg.C to 1 V per cell26.1 10 hour rate to end cell voltagespecified as above

---

26.2 5 hour rate to end cell voltagespecified as above

1270

26.3 2 hour rate to end cell voltagespecified as above

1214

26.4 1 hour rate to end cell voltagespecified as above

1092

26.5 30 min rate to end cell voltagespecified as above 820.5

27 Dimension of each rack 2 step 2 tier

27.1 Width (mm) 1094

27.2 Length (mm) 4405

27.3 Height (mm) 1550

28 Number of battery racks 02 Nos

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EPC Power

EPCC-4 CPPPANIPAT NAPTHA CRACKER PROJECT,

INDIAN OIL CORPORATION LTD.PMC- EIL

Date: 12-Dec-07

Page 5 of 14

SUBJECT: PURCHASE REQUISITION FOR NI-CD BATTERY

DOC. No.:6556-EPCC4-52-PR-E- 0011ARev. 1

DS/4953/170KBM 400P (400 Ah)

Sr. No Description Ratings

1 Tag No For Lighting andmisleneous loads

2 Manufacturers Name HBL Power systems

Ltd3 Type and catalogue no of cells 170 KBM 400P

4 Ampere Hour capacity 400 Ah

5 No. of cells 170

6 Nominal cell voltage 1.2V/cell

7 Cell Voltage at the end of fulldischarge at 5 hours rate.

1.00V

8 Specific gravity of electrolyte at theend of full charging at 27 deg. C

1.20 +/- 0.01

9 Specific gravity of electrolyte at theend of full discharge at 5 hours rateat 27 deg. C

1.20 +/- 0.01

10 Quantity of electrolyte per cell (liters) 6.00 (approx)

11 Weight of each cell With electrolyte(Kg)

22Kg (approx)

12 Quick charging current 80A

12.1 Max. Safe quick charging rate 40A 80A

12.2 Permissible ripple content 70%

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LARSEN & TOUBROLTD.

EPC Power

EPCC-4 CPPPANIPAT NAPTHA CRACKER PROJECT,

INDIAN OIL CORPORATION LTD.PMC- EIL

Date: 12-Dec-07

Page 6 of 14

SUBJECT: PURCHASE REQUISITION FOR NI-CD BATTERY

DOC. No.:6556-EPCC4-52-PR-E- 0011ARev. 1

18 Short circuit current of the batterybank

6.00KA

19 Short circuit withstand time (sec) 1 sec

20 Max allowable temp. Of electrolytewhich the cells can with standinjuries effects

20.1 Continuously 50 deg C20.2 For short periods 70 deg C

21 Type of positive plate Pocket plate

22 Type of negative plate Pocket plate

23 No of positive plates per cell 14 Nos

24 No of Negative plates per cell 16 Nos

25 Material and thickness of separators Polypropylene,1.2mm

26 Ampere hour capacity min in

ambient 20 deg. C to 1 V per cell26.1 10 hour rate to end cell voltagespecified as above

----

26.2 5 hour rate to end cell voltagespecified as above

400

26.3 2 hour rate to end cell voltagespecified as above

382

26.4 1 hour rate to end cell voltagespecified as above

344

26.5 30 min rate to end cell voltagespecified as above 258.5

27 Dimension of each rack 2 STEP 2 TIER

27.1 Width (mm) 416

27.2 Length (mm) 4405

27.3 Height (mm) 1550

28 Number of battery racks 02 Nos

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EPCC-4 CPPPANIPAT NAPTHA CRACKER PROJECT,

INDIAN OIL CORPORATION LTD.PMC- EIL

Date: 12-Dec-07

Page 7 of 14

SUBJECT: PURCHASE REQUISITION FOR NI-CD BATTERY

DOC. No.:6556-EPCC4-52-PR-E- 0011ARev. 1

DS/4953/170KBM 650P (650Ah)

Sr. No Description Ratings

1 Tag No For Switchgear control Loads

2 Manufacturers Name HBL Power SystemsLtd.

3 Type and catalogue no of cells 170KBM 650P

4 Ampere Hour capacity 650Ah

5 No. Of cells 170

6 Nominal cell voltage 1.2v/cell

7 Cell Voltage at the end of fulldischarge at 5 hours rate.

1.00V

8 Specific gravity of electrolyte at the

end of full charging at 27 deg. C

1.20+/- 0.01

9 Specific gravity of electrolyte at theend of full discharge at 5 hours rateat 27 deg. C

1.20+/- 0.01

10 Quantity of electrolyte per cell (liters) 8.7 (approx)

11 Weight of each cell With electrolyte(Kg)

32 Kg (approx)

12 Quick charging current 130A

12.1 Max. Safe quick charging rate 65A 130A

12.2 Permissible ripple content

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EPC Power

EPCC-4 CPPPANIPAT NAPTHA CRACKER PROJECT,

INDIAN OIL CORPORATION LTD.PMC- EIL

Date: 12-Dec-07

Page 8 of 14

SUBJECT: PURCHASE REQUISITION FOR NI-CD BATTERY

DOC. No.:6556-EPCC4-52-PR-E- 0011ARev. 1

17 Ah efficiency at 5 hours rate >70%

18 Short circuit current of the batterybank

9.75KA

19 Short circuit withstand time (sec) 1 sec

20 Max allowable temp. Of electrolytewhich the cells can with stand

injuries effects20.1 Continuously 50 deg C

20.2 For short periods 70 deg C

21 Type of positive plate Pocket plate

22 Type of negative plate Pocket Plate

23 No of positive plates per cell 24 Nos

24 No of Negative plates per cell 27 Nos

25 Material and thickness of separators Polypropylene,1.2mm

26 Ampere hour capacity min inambient 20 deg.C to 1 V per cell

26.1 10 hour rate to end cell voltagespecified as above

---

26.2 5 hour rate to end cell voltagespecified as above

650

26.3 2 hour rate to end cell voltagespecified as above

622

26.4 1 hour rate to end cell voltage

specified as above

559

26.5 30 min rate to end cell voltagespecified as above

420

27 Dimension of each rack 2 step 2 tier

27.1 Width (mm) 586

27.2 Length (mm) 4405

27.3 Height (mm) 1550

28 Number of battery racks 02 Nos

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EPC Power

EPCC-4 CPPPANIPAT NAPTHA CRACKER PROJECT,

INDIAN OIL CORPORATION LTD.PMC- EIL

Date: 12-Dec-07

Page 9 of 14

SUBJECT: PURCHASE REQUISITION FOR NI-CD BATTERY

DOC. No.:6556-EPCC4-52-PR-E- 0011ARev. 1

DS/4953/170KBM 161P (161 Ah)

Sr. No Description Ratings

1 Tag No For Communicationsystem loads

2 Manufacturers Name HBL Power Systems

Ltd.3 Type and catalogue no of cells 170KBM 161P

4 Ampere Hour capacity 161Ah

5 No. Of cells 170

6 Nominal cell voltage 1.2v/cell

7 Cell Voltage at the end of fulldischarge at 5 hours rate.

1.00V

8 Specific gravity of electrolyte at theend of full charging at 27 deg. C

1.20+/- 0.01

9 Specific gravity of electrolyte at theend of full discharge at 5 hours rateat 27 deg. C

1.20+/- 0.01

10 Quantity of electrolyte per cell (liters) 2.1 (approx)

11 Weight of each cell With electrolyte(Kg)

8.60 Kg ( approx)

12 Quick charging current 32.2A

12.1 Max. Safe quick charging rate 16.1A 32.2A

12.2 Permissible ripple content 70%

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EPC Power

EPCC-4 CPPPANIPAT NAPTHA CRACKER PROJECT,

INDIAN OIL CORPORATION LTD.PMC- EIL

Date: 12-Dec-07

Page 10 of 14

SUBJECT: PURCHASE REQUISITION FOR NI-CD BATTERY

DOC. No.:6556-EPCC4-52-PR-E- 0011ARev. 1

18 Short circuit current of the batterybank

2.415KA

19 Short circuit withstand time (sec) 1 sec

20 Max allowable temp. Of electrolytewhich the cells can with standinjuries effects

20.1 Continuously 50 deg C20.2 For short periods 70 deg C

21 Type of positive plate Pocket plate

22 Type of negative plate Pocket Plate

23 No of positive plates per cell 14 Nos

24 No of Negative plates per cell 12 Nos

25 Material and thickness of separators Polypropylene,1.2mm

26 Ampere hour capacity min in

ambient 20 deg.C to 1 V per cell26.1 10 hour rate to end cell voltagespecified as above

---

26.2 5 hour rate to end cell voltagespecified as above

161

26.3 2 hour rate to end cell voltagespecified as above

154

26.4 1 hour rate to end cell voltagespecified as above

138

26.5 30 min rate to end cell voltagespecified as above 104

27 Dimension of each rack 2 step 2 tier

27.1 Width (mm) 440

27.2 Length (mm) 2955

27.3 Height (mm) 1550

28 Number of battery racks 01No

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EPC Power

EPCC-4 CPPPANIPAT NAPTHA CRACKER PROJECT,

INDIAN OIL CORPORATION LTD.PMC- EIL

Date: 12-Dec-07

Page 11 of 14

SUBJECT: PURCHASE REQUISITION FOR NI-CD BATTERY

DOC. No.:6556-EPCC4-52-PR-E- 0011ARev. 1

DS/4953/ 2 x 170KBM 965P (2 X 965Ah)

Sr. No Description Ratings

1 Tag No For STG loads

2 Manufacturers Name HBL Power SystemsLtd.

3 Type and catalogue no of cells 2 x 170KBM 965P4 Ampere Hour capacity 2 x 965Ah

5 No. Of cells 2 x 170

6 Nominal cell voltage 1.2v/cell

7 Cell Voltage at the end of fulldischarge at 5 hours rate.

1.00V

8 Specific gravity of electrolyte at theend of full charging at 27 deg. C

1.20+/- 0.01

9 Specific gravity of electrolyte at the

end of full discharge at 5 hours rateat 27 deg. C

1.20+/- 0.01

10 Quantity of electrolyte per cell (liters) 12.0 (approx)

11 Weight of each cell With electrolyte(Kg)

50 Kg (approx)

12 Quick charging current 193A

12.1 Max. Safe quick charging rate 96.5A 193A

12.2 Permissible ripple content 70%

18 Short circuit current of the battery 28.95KA

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INDIAN OIL CORPORATION LTD.PMC- EIL

Date: 12-Dec-07

Page 12 of 14

SUBJECT: PURCHASE REQUISITION FOR NI-CD BATTERY

DOC. No.:6556-EPCC4-52-PR-E- 0011ARev. 1

bank

19 Short circuit withstand time (sec) 1 sec

20 Max allowable temp. Of electrolytewhich the cells can with standinjuries effects

20.1 Continuously 50 deg C

20.2 For short periods 70 deg C21 Type of positive plate Pocket plate

22 Type of negative plate Pocket Plate

23 No of positive plates per cell 42 Nos

24 No of Negative plates per cell 36 Nos

25 Material and thickness of separators Polypropylene,1.2mm

26 Ampere hour capacity min inambient 20 deg.C to 1 V per cell

26.1 10 hour rate to end cell voltagespecified as above ---

26.2 5 hour rate to end cell voltagespecified as above

2 x 965

26.3 2 hour rate to end cell voltagespecified as above

2 x 924

26.4 1 hour rate to end cell voltagespecified as above

2 x 830

26.5 30 min rate to end cell voltage

specified as above

2 x 623.5

27 Dimension of each rack 2 step 2 tier

27.1 Width (mm) 794

27.2 Length (mm) 4405

27.3 Height (mm) 1550

28 Number of battery racks 02 Nos

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EPCC-4 CPPPANIPAT NAPTHA CRACKER PROJECT,

INDIAN OIL CORPORATION LTD.PMC- EIL

Date: 12-Dec-07

Page 13 of 14

SUBJECT: PURCHASE REQUISITION FOR NI-CD BATTERY

DOC. No.:6556-EPCC4-52-PR-E- 0011ARev. 1

DS/4953/ 3 x 306KBM 495P (3 X 495Ah)

Sr. No Description Ratings

1 Tag No For Plant UPS loads

2 Manufacturers Name HBL Power SystemsLtd.

3 Type and catalogue no of cells 3 x 306 KBM 495P4 Ampere Hour capacity 3 x 495Ah

5 No. Of cells 3 x 306

6 Nominal cell voltage 1.2v/cell

7 Cell Voltage at the end of fulldischarge at 5 hours rate.

1.00V

8 Specific gravity of electrolyte at theend of full charging at 27 deg. C

1.20+/- 0.01

9 Specific gravity of electrolyte at the

end of full discharge at 5 hours rateat 27 deg. C

1.20+/- 0.01

10 Quantity of electrolyte per cell (liters) 8.10 (approx)

11 Weight of each cell With electrolyte(Kg)

28 Kg (approx)

12 Quick charging current 99 A

12.1 Max. Safe quick charging rate 49.5A 99A

12.2 Permissible ripple content 70%

18 Short circuit current of the battery 22.275KA

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EPCC-4 CPPPANIPAT NAPTHA CRACKER PROJECT,

INDIAN OIL CORPORATION LTD.PMC- EIL

Date: 12-Dec-07

Page 14 of 14

SUBJECT: PURCHASE REQUISITION FOR NI-CD BATTERY

DOC. No.:6556-EPCC4-52-PR-E- 0011ARev. 1

bank

19 Short circuit withstand time (sec) 1 sec

20 Max allowable temp. Of electrolytewhich the cells can with standinjuries effects

20.1 Continuously 50 deg C

20.2 For short periods 70 deg C21 Type of positive plate Pocket plate

22 Type of negative plate Pocket Plate

23 No of positive plates per cell 21 Nos

24 No of Negative plates per cell 24 Nos

25 Material and thickness of separators Polypropylene,1.2mm

26 Ampere hour capacity min inambient 20 deg.C to 1 V per cell

26.1 10 hour rate to end cell voltagespecified as above ---

26.2 5 hour rate to end cell voltagespecified as above

3 x 495

26.3 2 hour rate to end cell voltagespecified as above

3 x 474

26.4 1 hour rate to end cell voltagespecified as above

3 x 426

26.5 30 min rate to end cell voltage

specified as above

3 x 320

27 Dimension of each rack 2 step 2 tier

27.1 Width (mm) 514

27.2 Length (mm) 5205

27.3 Height (mm) 1550

28 Number of battery racks 09 Nos