Model: DQKB Frequency: 50 Fuel type: Diesel KW rating ...

h Generator set data sheet

Model: DQKB Frequency: 50

Fuel type: Diesel KW rating: 1500 standby

1350 prime 1200 continuous

Exhaust emission data sheet: Exhaust emission compliance sheet: Sound performance data sheet: Cooling performance data sheet: Prototype test summary data sheet: Standard set-mounted radiator cooling outline: Optional set-mounted radiator cooling outline: Optional heat exchanger cooling outline: Optional remote radiator cooling outline:

EDS-282

MSP-275 MCP-108 PTS-255 0500-3947 0500-3948 0500-3946 0500-3945

Standby

Fuel consumption kW (kVA)

Prime kW (kVA)

Continuous kW (kVA)

Ratings

1500 (1875)

1350 (1668)

1200 (1500)

Load

1/4 1/2 3/4 Full 1/4 1/2 3/4 Full Full

US gph

29

49

71

94

27

45

64

84

75

L/hr

110 185 267 355 103 170 242 318 283

Engine

Engine manufacturer Engine model Configuration Aspiration Gross engine power output, kWm (bhp) BMEP at set rated load, kPa (psi) Bore, mm (in) Stroke, mm (in) Rated speed, rpm Piston speed, m/s (ft/min) Compression ratio Lube oil capacity, L (qt) Overspeed limit, rpm Regenerative power, kW

Standby rating

Prime Rating

Continuous rating

Cummins Inc.

QSK60-G3

Cast iron, V 16 cylinder

Turbocharged and low temperature aftercooled

1789 (2399)

1614 (2165)

1304 (1749)

2158 (313)

1944 (282)

1761 (251)

159 (6.25)

190 (7.48)

1500

9.5 (1869)

14.5:1

280 (296)

397 (420)

397 (420)

1850 ?50

146

Fuel flow

Maximum fuel flow, L/hr (US gph) Maximum fuel inlet restriction, kPa (in Hg) Maximum fuel inlet temperature, ?C (?F)

1893 (500) 8.4 (2.5) 71 (160)

?2008 Cummins Power Generation Inc. All rights reserved. Cummins Power Generation and Cummins are registered trademarks of Cummins Inc. "Our energy working for you." is a trademark of Cummins Power Generation. Specifications are subject to change without notice. D-3221f (10/08)

Air

Combustion air, m3/min (scfm)

Maximum air cleaner restriction, kPa (in H2O) Alternator cooling air, m3/min (cfm)

Standby rating 125 (4400) 6.2 (25) 246 (8700)

Exhaust

Exhaust flow at set rated load, m3/min (cfm) Exhaust temperature, ?C (?F) Maximum back pressure, kPa (in H2O)

Standard set-mounted radiator cooling

Ambient design, ?C ( ?F) Fan load, kWm (HP) Coolant capacity (with radiator), L (US gal) Cooling system air flow, m3/min (scfm) Total heat rejection, MJ/min (Btu/min) Maximum cooling air flow static restriction, kPa (in H2O) Maximum fuel return line restriction kPa (in Hg)

303 (10700) 449 (840) 6.7 (27)

40 (104) 29.1 (39) 454 (120) 1586 (56000) 66.8 (63350) 0.12 (0.5) 23.7 (7)

Optional set-mounted radiator cooling

Ambient design, ?C (?F) Fan load, kWm (HP) Coolant capacity (with radiator), L (US gal) Cooling system air flow, m3/min (scfm) Total heat rejection, MJ/min (Btu/min) Maximum cooling air flow static restriction, kPa (in H2O) Maximum fuel return line restriction, kPa (in Hg)

50 (122) 33.6 (45) 492 (130) 1889 (66000) 66.8 (63350) 0.12 (0.5) 23.7 (7)

Optional heat exchanger cooling

Set coolant capacity, L (US gal) Heat rejected, jacket water circuit, MJ/min (Btu/min) Heat rejected, aftercooler circuit, MJ/min (Btu/min) Heat rejected, fuel circuit, MJ/min (Btu/min) Total heat radiated to room, MJ/min (Btu/min) Maximum raw water pressure, jacket water circuit, kPa (psi) Maximum raw water pressure, aftercooler circuit, kPa (psi) Maximum raw water pressure, fuel circuit, kPa (psi) Maximum raw water flow, jacket water circuit, L/min (US gal/min) Maximum raw water flow, aftercooler circuit, L/min (US gal/min) Maximum raw water flow, fuel circuit, L/min (US gal/min) Minimum raw water flow at 27 ?C (80 ?F) inlet temp, jacket water circuit, L/min (US gal/min) Minimum raw water flow at 27 ?C (80 ?F) inlet temp, aftercooler circuit, L/min (US gal/min) Minimum raw water flow at 27 ?C (80 ?F) inlet temp, fuel circuit, L/min (US gal/min) Raw water delta P at min flow, jacket water circuit, kPa (psi) Raw water delta P at min flow, aftercooler circuit, kPa (psi) Raw water delta P at min flow, fuel circuit, kPa (psi) Maximum jacket water outlet temp, ?C (?F) Maximum aftercooler inlet temp, ?C (?F) Maximum aftercooler inlet temp at 25 ?C (77 ?F) ambient, ?C ( ?F) Maximum fuel return line restriction, kPa (in Hg)

454 (120) 27 (25850) 21.9 (20800) 2.1 (2000) 15.5 (14700) 1034 (150) 1034 (150) 1034 (150) 1363 (360) 1363 (360) 144 (38)

288 (76)

416 (110)

38 (10)

2.4 (0.35) 4.1 (0.6) 4.8 (0.7) 104 (220) 66 (150)

23.7 (7)

Prime rating 113 (4000) 273 (9650) 418 (785)

60.4 (57250)

60.4 (57250)

25 (23300) 19.7 (18700) 14 (13250)

100 (212)

Our energy working for you.TM



?2008 Cummins Power Generation Inc. All rights reserved. Cummins Power Generation and Cummins are registered trademarks of Cummins Inc. "Our energy working for you." is a trademark of Cummins Power Generation. Specifications are subject to change without notice. D-3221f (10/08)

Continuous rating 105 (3720) 249 (8800) 410 (770)

57.6 (54625)

57.6 (54625)

25 (23400) 16.8 (15900) 14.1 (13325)

100 (212)

Optional remote radiator cooling1

Set coolant capacity, L (US gal) Max flow rate at max friction head, jacket water circuit, L/min (US gal/min) Max flow rate at max friction head, aftercooler circuit, L/min (US gal/min) Heat rejected, jacket water circuit, MJ/min (Btu/min) Heat rejected, aftercooler circuit, MJ/min (Btu/min) Heat rejected, fuel circuit, MJ/min (Btu/min) Total heat radiated to room, MJ/min (Btu/min) Maximum friction head, jacket water circuit, kPa (psi) Maximum friction head, aftercooler circuit, kPa (psi) Maximum static head, jacket water circuit, m (ft) Maximum static head, aftercooler circuit, m (ft) Maximum jacket water outlet temp, ?C (?F) Maximum aftercooler inlet temp at 25 ?C (77 ?F) ambient, ?C (?F) Maximum aftercooler inlet temp, ?C (?F) Maximum fuel flow, L/hr (US gph) Maximum fuel return line restriction, kPa (in Hg)

Standby rating 193 (51)

1438 (380)

413 (109)

27 (25850) 21.9 (20800) 2.1 (2000) 15.5 (14700) 69 (10) 34 (5) 18 (60) 18 (60) 104 (220)

66 (150) 1893 (500) 30.5 (9)

Prime rating

25 (23300) 19.7 (18700) 14 (13250)

100 (212)

Continuous rating

25 (23400) 16.8 (15900) 14.1 (13325)

100 (212)

Weights2

Unit dry weight kgs (lbs) Unit wet weight kgs (lbs)

14365 (31669) 14868 (32779)

Notes:

1 For non-standard remote installations contact your local Cummins Power Generation representative. 2 Weights represent a set with standard features. See outline drawing for weights of other configurations.

Derating factors

Standby Prime Continuous

Engine power available up to 1800 m (5900 ft) at ambient temperatures up to 40 ?C (104 ?F) and up to 1126 m (3694 ft) at 50 ?C (122 ?F). Above these elevations, derate at 3.3% per 305 m (1000 ft). Above 50 ?C (122 ?F) and 3000 m (9843 ft), derate an additional 3.3% per 305 m (1000 ft) and 15% per 10 ?C (18 ?F).

Engine power available up to 1800 m (5900 ft) at ambient temperatures up to 40 ?C (104 ?F) and up to 1126 m (3694 ft) at 50 ?C (122 ?F). Above these elevations, derate at 3.3% per 305 m (1000 ft). Above 50 ?C (122 ?F) and 3000 m (9843 ft), derate an additional 3.3% per 305 m (1000 ft) and 15% per 10 ?C (18 ?F).

Engine power available up to 800 m (2625 ft) at ambient temperatures up to 40 ?C (104 ?F). Derate 2% at 0 m (0 ft) for 50 ?C (122 ?F) ambient temperature. Above these elevations, derate at 3.3% per 305 m (1000 ft). Above 50 ?C (122 ?F) and 2900 m (9600 ft), derate an additional 3.3% per 305 m (1000 ft) and 15% per 10 ?C (18 ?F).

Ratings definitions

Emergency standby power (ESP):

Limited-time running power Prime power (PRP): (LTP):

Base load (continuous) power (COP):

Applicable for supplying power to varying electrical load for the duration of power interruption of a reliable utility source. Emergency Standby Power (ESP) is in accordance with ISO 8528. Fuel Stop power in accordance with ISO 3046, AS 2789, DIN 6271 and BS 5514.

Applicable for supplying power to a constant electrical load for limited hours. Limited Time Running Power (LTP) is in accordance with ISO 8528.

Applicable for supplying power to varying electrical load for unlimited hours. Prime Power (PRP) is in accordance with ISO 8528. Ten percent overload capability is available in accordance with ISO 3046, AS 2789, DIN 6271 and BS 5514.

Applicable for supplying power continuously to a constant electrical load for unlimited hours. Continuous Power (COP) is in accordance with ISO 8528, ISO 3046, AS 2789, DIN 6271 and BS 5514.

Our energy working for you.TM



?2008 Cummins Power Generation Inc. All rights reserved. Cummins Power Generation and Cummins are registered trademarks of Cummins Inc. "Our energy working for you." is a trademark of Cummins Power Generation. Specifications are subject to change without notice. D-3221f (10/08)

Alternator data

Voltage 380-440 380-440 380-440 380-440 380-440 400-415 380 440-415 440-440 440 3300 3300 3300 3300 6300-6600 6300-6600 6300 6600 11000 11000 11000

Connection1 Wye, 3-phase Wye, 3-phase Wye, 3-phase Wye, 3-phase Wye, 3-phase Wye, 3-phase Wye, 3-phase Wye, 3-phase Wye, 3-phase Wye, 3-phase Wye, 3-phase Wye, 3-phase Wye, 3-phase Wye, 3-phase Wye, 3-phase Wye, 3-phase Wye, 3-phase Wye, 3-phase Wye, 3-phase Wye, 3-phase Wye, 3-phase

Temp rise degrees C 150/125/105 125/105/80 105/80 105/80 80 80 105/80 125/105/80 105 105/80 105/80 80 105/80 105 125/105/80 105/80 80 80 125/105/80 105/80 80

Duty2 S/P/C S/P/C S/P P/C S S P/C S/P/C C P/C S/P S P/C C S/P/C S/P S S S/P/C S/P S

Single

phase factor3

Max surge kVA4 4563 5000 5000 4563 6716 5280 4563 4563 3960 4563 5506 5506 5398 4922 5309 5309 6086 5309 5222 5222 5222

Winding No. 312 312 312 312 12 312 312 312 312 312 51 51 51 51 61 61 61 61 83 83 83

Alternator data sheet ADS-333 ADS-334 ADS-334 ADS-333 ADS-516 ADS-335 ADS-333 ADS-333 ADS-332 ADS-333 ADS-518 ADS-518 ADS-323 ADS-322 ADS-521 ADS-521 ADS-522 ADS-521 ADS-521 ADS-521 ADS-521

Feature Code B615 B614 B361 B629 B633 B618 B631 B637 B639 B638 B373 B620 B493 B471 B641 B643 B646 B623 B648 B647 B624

Notes:

1 Limited single phase capability is available from some three phase rated configurations. To obtain single phase rating, multipy the three phase kW rating by the Single Phase Factor3. All single phase ratings are at unity power factor. 2 Standby (S), Prime (P) and Continuous ratings (C). 3 Factor for the Single Phase Output from Three Phase Alternator formula listed below. 4 Maximum rated starting kVA that results in a minimum of 90% of rated sustained voltage during starting.

Formulas for calculating full load currents:

Three phase output

Single phase output

kW x 1000 Voltage x 1.73 x 0.8

kW x SinglePhaseFactor x 1000 Voltage

Cummins Power Generation Americas 1400 73rd Avenue N.E. Minneapolis, MN 55432 USA Phone: 763 574 5000 Fax: 763 574 5298

Europe, CIS, Middle East and Africa Manston Park Columbus Ave. Manston Ramsgate Kent CT 12 5BF United Kingdom Phone 44 1843 255000 Fax 44 1843 255902

Asia Pacific 10 Toh Guan Road #07-01 TT International Tradepark Singapore 608838 Phone 65 6417 2388 Fax 65 6417 2399

Warning: Back feed to a utility system can cause electrocution and/or property damage. Do not connect to any building's electrical system except through an approved device or after building main switch is open.

Our energy working for you.TM



?2008 Cummins Power Generation Inc. All rights reserved. Cummins Power Generation and Cummins are registered trademarks of Cummins Inc. "Our energy working for you." is a trademark of Cummins Power Generation. Specifications are subject to change without notice. D-3221f (10/08)

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