diesel generating set cummins series -...
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DIESEL GENERATING SET
Cummins Series
Jensonn Power Systems Co., Ltd Jensonn Power Systems Pte Ltd
PERFORMANCE FEATURES HIGH-PERFORMANCE Jensonn generating system guarantees the following levels of performance:
TEMPERATURE RISE: 125℃ temperature rise at 40℃ ambient.
INSULATION: Class H
VOLTAGE REGULATION: Within±0.5% - Within±1%
FREQUENCY REGULATION: Within 0.5%
VOLTAGE WAVEFORM: Deviation Factor of open-circuit terminal voltage does not exceed 0.06. Telephone Influence Factor(TIF) is less
than 50.
ELECTROMAGNETIC INTERFERENCE LEVEL: Attenuated to meet most commercial requirements.
INSULATION RESISTANCE: Higher than 3 Mega-ohms, measured between armature windings and earth, field windings and earth,
field control circuit and earth.
� The innovative excitation system fitted on all models, in conjunction with the AVR and advanced brushless generator, provides fast voltage
regulation in response to load variations, enabling use soon after start up. This system provides output stability during
load variations.
� Synchronous brushless alternator for minimal wear.
� Designed to function in all climatic conditions.
� Will safely power the most sensitive loads, such as thyristors, invertors and computer systems, without the risk of damage to these loads, due
to the high level electrical characteristics of the generator's output.
ECONOMICAL PERFORMANCE � Easy starting and quick response.
� Applying highly reliable diesel engines with low fuel consumption, manufactured by international leading engine manufacturers.
� Uninterrupted generator operation for up to 12 hours under 75% load
.
USER-FRIENDLYDESIGN
MAINTENANCE MADE SIMPLER
� All daily maintenance requirements can be performed from one side of
the machine. The large doors gives you full access to the engine.
� External drain plugs for oil, fuel and water are fitted for convenience in performing routine maintenance.
� Large fuel gauge is fitted for simple viewing.
� For major engine overhauls, the bonnet can be simply unbolted, which allows full access to the engine.
TRANSPORTABILITY
� The new designs have achieved significant size and weight reductions over previously models, through improvements in coupling techniques
and alternator design.
� The sturdy weatherproof steel bonnet on a heavy-duty steel skid base allows easy handling by a forklift.
� The balance point lifting hook (lug) fitted on the roof of each machine facilitates easy transportation using a crane.
� All models are modular designed, so that generators can be stacked, thereby making the best use of your valuable storage area.
Cummins Series
SPECIFICATION TABLE (28kVA~55kVA)
Model J5G28C J5G41C J5G46C J5G55C
Prime rating（KW/KVA） 20/25 30/37 34/42 40/50
Standby rating(KW/KVA) 22/28 33/41 37/46 44/55
Power definition
Prime Rating
These ratings are applicable for supplying continuous electrical power (at variable load) in lieu of commercially purchased power. There is no limitation to the
annual hours of operation and this model can supply 10% overload power for 1 hour in 12 hours.
Standby Rating
These ratings are applicable for supplying continuous electrical power (at variable load) in the event of a utility power failure. No overload is permitted on these
ratings. The alternator on this model is peak continuous rated (as defined in ISO 8528-3).
Alternator/Stamford
Model PI144E PI144J PI144K UCI224D
Frequency Hz 50
Output Rating（KVA） Continuous 25 40 42.5 50
Standby 27.5 44 47 55
No. of Phase 3-Phase, 4-Wire
Related Voltage(V) 380-415
Power Factor 0.8
Voltage Regulation (%) Within ±1.0 %
Excitation Brushless self excited(With AVR)
Insulation Class H
Engine/Cummins
Model 4B3.9-G1 4BT3.9-G1 4BTA3.9-G2 4BTA3.9-G2
Type Water-cooled, Direct
Injected, Naturally
Aspirated
Water-cooled, Direct
Injected, Turbocharged
Water-cooled, Direct Injected, Turbocharger&
Aftercooler
Output Rating（KW） Continuous 24 36 50 50
Standby 27 40 55 55
No. of Cylinders-Bore × Stroke(mm) 4-102×120 4-102×120 4-102×120 4-102×120
Piston Displacement(L) 3.9 3.9 3.9 3.9
Fuel consumption(L/h) 7.1 10 12.9 12.9
Lube Oil Sump Capacity(L) 10.9 10.9 10.9 10.9
Coolant Capacity(L) 7.2 7.2 8.3 8.3
Battery × Qty 60AH×2 60AH×2 60AH×2 60AH×2
Fuel Tank Capacity(L) 170 170 170 170
Unit
Dimension
Open / Soundproof
Length(mm) 2000 2480 2000 2480 2000 2480 2000 2480
Width(mm) 730 1100 730 1100 730 1100 730 1100
Height(mm) 1500 1740 1500 1740 1500 1740 1500 1740
Dry Weight kg 850 1160 1100 1410 1150 1470 1170 1490
Cummins Series
SPECIFICATION TABLE (60kVA~125kVA)
Model J5G60C J5G91C J5G106C J5G125C
Prime rating（KW/KVA） 44/55 68/85 77/96 91/114
Standby rating(KW/KVA) 48/60 73/91 85/106 100/125
Power definition
Prime Rating
These ratings are applicable for supplying continuous electrical power (at variable load) in lieu of commercially purchased power. There is no limitation to the
annual hours of operation and this model can supply 10% overload power for 1 hour in 12 hours.
Standby Rating
These ratings are applicable for supplying continuous electrical power (at variable load) in the event of a utility power failure. No overload is permitted on these
ratings. The alternator on this model is peak continuous rated (as defined in ISO 8528-3).
Alternator/Stamford
Model UCI224E UCI224G UCI274C UCI274D
Frequency Hz 50
Output Rating（KVA） Continuous 60 85 100 120
Standby 63 90.8 110 130
No. of Phase 3-Phase, 4-Wire
Related Voltage(V) 400
Power Factor 0.8
Voltage Regulation (%) Within ±1.0 %
Excitation Brushless self excited(With AVR)
Insulation Class H
Engine/Cummins
Model 4BTA3.9-G2 6BT5.9-G1 6BT5.9-G2 6BTA5.9-G2
Type Water-cooled, Direct
Injected, Turbocharger&
Aftercooler
Water-cooled, Direct Injected, Turbocharged Water-cooled, Direct
Injected, Turbocharger&
Aftercooler
Output Rating（KW） Continuous 50 86 86 106
Standby 55 92 92 116
No. of Cylinders-Bore × Stroke(mm) 4-102×120 6-102×120 6-102×120 6-102×120
Piston Displacement(L) 3.9 5.9 5.9 5.9
Fuel consumption(L/h) 12.9 21.7 22 27
Lube Oil Sump Capacity(L) 10.9 16.4 16.4 16.4
Coolant Capacity(L) 8.3 7.9 7.9 10
Battery × Qty 60AH×2 80AH×2 80AH×2 80AH×2
Fuel Tank Capacity(L) 170 280 280 280
Unit
Dimension
Open / Soundproof
Length(mm) 2100 2480 2550 2930 2550 2930 2550 2930
Width(mm) 730 1100 830 1100 830 1100 830 1100
Height(mm) 1500 1740 1550 1800 1550 1800 1550 1800
Dry Weight kg 1190 1510 1250 1780 1280 1830 1450 1870
Cummins Series
SPECIFICATION TABLE (150kVA~220kVA)
Model J5G150C J5G175C J5G200C J5G220C
Prime rating（KW/KVA） 109/136 128/160 145/182 160/200
Standby rating(KW/KVA) 120/150 140/175 160/200 176/220
Power definition
Prime Rating
These ratings are applicable for supplying continuous electrical power (at variable load) in lieu of commercially purchased power. There is no limitation to the
annual hours of operation and this model can supply 10% overload power for 1 hour in 12 hours.
Standby Rating
These ratings are applicable for supplying continuous electrical power (at variable load) in the event of a utility power failure. No overload is permitted on these
ratings. The alternator on this model is peak continuous rated (as defined in ISO 8528-3).
Alternator/Stamford
Model UCI274E UCI274F UCI274G UCI274H
Frequency Hz 50
Output Rating（KVA） Continuous 140 160 182 200
Standby 150 175 200 220
No. of Phase 3-Phase, 4-Wire
Related Voltage(V) 380-415
Power Factor 0.8
Voltage Regulation (%) Within ±1.0 %
Excitation Brushless self excited(With AVR)
Insulation Class H
Engine/Cummins
Model 6BTAA5.9-G2 6CTA8.3-G2 6CTA8.3-G2 6CTAA8.3-G2
Type Water-cooled,Direct
Injected, Turbocharged
and Charge Air Cooled
Water-cooled, Direct Injected, Turbocharger&
Aftercooler
Water-cooled,Direct
Injected, Turbocharged
and Charge Air Cooled
Output Rating（KW） Continuous 120 163 163 183
Standby 130 180 180 203
No. of Cylinders-Bore × Stroke(mm) 6-102×120 6-114×135 6-114×135 6-114×135
Piston Displacement(L) 5.9 8.3 8.3 8.3
Fuel consumption(L/h) 30 42 42 45
Lube Oil Sump Capacity(L) 16.4 27.6 27.6 23.8
Coolant Capacity(L) 10 12.3 12.3 12.3
Battery × Qty 80AH×2 80AH×2 80AH×2 80AH×2
Fuel Tank Capacity(L) 280 250 250 320
Unit
Dimension
Open / Soundproof
Length(mm) 2550 2930 2600 3400 2600 3400 2800 3400
Width(mm) 830 1100 810 1100 810 1100 950 1100
Height(mm) 1550 1800 1550 1960 1550 1960 1650 1960
Dry Weight kg 1550 1930 1650 2080 1710 2330 1760 2520
Cummins Series
SPECIFICATION TABLE (250kVA~275kVA)
Model J5G250C J5G275C J5G275C J5G250C
Prime rating（KW/KVA） 182/227 200/250 200/250 182/227
Standby rating( KW/KVA ) 200/250 220/275 220/275 200/250
Power definition
Prime Rating
These ratings are applicable for supplying continuous electrical power (at variable load) in lieu of commercially purchased power. There is no limitation to the
annual hours of operation and this model can supply 10% overload power for 1 hour in 12 hours.
Standby Rating
These ratings are applicable for supplying continuous electrical power (at variable load) in the event of a utility power failure. No overload is permitted on these
ratings. The alternator on this model is peak continuous rated (as defined in ISO 8528-3).
Alternator/Stamford
Model UCDI274J UCDI274K UCDI274K UCDI274J
Frequency Hz 50
Output Rating（KVA） Continuous 230 250 250 230
Standby 260 275 275 260
No. of Phase 3-Phase, 4-Wire
Related Voltage(V) 380-415
Power Factor 0.8
Voltage Regulation (%) Within±1.0 %
Excitation Brushless self excited(With AVR)
Insulation Class H
Engine/Cummins
Model 6LTAA8.9-G2 6LTAA8.9-G2 MTA11-G2A NT855-GA
Type Water-cooled, Direct Injected, Turbocharged and
Charge Air Cooled
Water-cooled, Direct
Injected, Turbocharger&
Aftercooler
Water-cooled, Direct
Injected, Turbocharged
Output Rating（KW） Continuous 220 220 234 231
Standby 240 240 257 254
No. of Cylinders-Bore × Stroke(mm) 6-114×145 6-114×145 6-125×147 6-140×152
Piston Displacement(L) 8.9 8.9 10.8 14
Fuel consumption(L/h) 53 53 55 53.4
Lube Oil Sump Capacity(L) 27.6 27.6 39 36.7
Coolant Capacity(L) 11.1 11.1 12.9 18.9
Battery × Qty 80AH×2 80AH×2 120AH×2 120AH×2
Fuel Tank Capacity(L) 320 320 500 500
Unit
Dimension
Open / Soundproof
Length(mm) 2800 3930 2800 3930 3100 4400 3100 4460
Width(mm) 950 1120 950 1120 1100 1130 1100 1100
Height(mm) 1650 2100 1650 2100 1850 2250 1850 2200
Dry Weight kg 1980 2970 1990 2980 2460 3500 3240 3910
Cummins Series
SPECIFICATION TABLE (275KVA-350KVA)
Model J5G275C J5G315C J5G350C J5G350C
Prime rating（KW/KVA） 200/250 229/286 255/318 255/318
Standby rating( KW/KVA ) 220/275 252/315 280/350 280/350
Power definition
Prime Rating
These ratings are applicable for supplying continuous electrical power (at variable load) in lieu of commercially purchased power. There is no limitation to the
annual hours of operation and this model can supply 10% overload power for 1 hour in 12 hours.
Standby Rating
These ratings are applicable for supplying continuous electrical power (at variable load) in the event of a utility power failure. No overload is permitted on these
ratings. The alternator on this model is peak continuous rated (as defined in ISO 8528-3).
Alternator/Stamford
Model UCDI274K HCI444D HCI444E HCI444E
Frequency Hz 50
Output Rating（KVA） Continuous 250 300 350 350
Standby 275 330 400 400
No. of Phase 3-Phase, 4-Wire
Related Voltage(V) 400
Power Factor 0.8
Voltage Regulation (%) Within±1.0 %
Excitation Brushless self excited(With AVR)
Insulation Class H
Engine/Cummins
Model NT855-GA NTA855-G1A MTAA11-G3 NTA855-G1B
Type Water-cooled, Direct
Injected, Turbocharged
Water-cooled, Direct
Injected, Turbocharger&
Aftercooler
Water-cooled,Direct
Injected, Turbocharged
and Charge Air Cooled
Water-cooled, Direct
Injected, Turbocharger&
Aftercooler
Output Rating（KW） Continuous 231 264 282 284
Standby 254 291 310 321
No. of Cylinders-Bore × Stroke(mm) 6-140×152 6-140×152 6-125×147 6-140×152
Piston Displacement(L) 14 14 10.8 14
Fuel consumption(L/h) 53.4 61.3 61.3 71.4
Lube Oil Sump Capacity(L) 36.7 36.7 39 38.6
Coolant Capacity(L) 18.9 20.8 9.5 20.8
Battery × Qty 120AH×2 120AH×2 120AH×2 120AH×2
Fuel Tank Capacity(L) 500 500 500 500
Unit
Dimension
Open / Soundproof
Length(mm) 3100 4460 3100 4460 3100 4460 3100 4460
Width(mm) 1100 1100 1100 1100 1100 1100 1100 1100
Height(mm) 1850 2200 1850 2200 1850 2200 1850 2200
Dry Weight kg 3350 4020 3350 4020 2940 3720 3350 4020
Cummins Series
SPECIFICATION TABLE (385KVA-450KVA)
Model J5G385C J5G390C J5G404C J5G450C
Prime rating（KW/KVA） 280/350 284/355 -/- -/-
Standby rating(KW/KVA) 308/385 312/390 323/404 352/440
Power definition
Prime Rating
These ratings are applicable for supplying continuous electrical power (at variable load) in lieu of commercially purchased power. There is no limitation to the
annual hours of operation and this model can supply 10% overload power for 1 hour in 12 hours.
Standby Rating
These ratings are applicable for supplying continuous electrical power (at variable load) in the event of a utility power failure. No overload is permitted on these
ratings. The alternator on this model is peak continuous rated (as defined in ISO 8528-3).
Alternator/Stamford
Model HCI444E HCI444FS HCI444FS HCI444F
Frequency Hz 50
Output Rating（KVA） Continuous 350 380 380 400
Standby 400 404 404 450
No. of Phase 3-Phase, 4-Wire
Related Voltage(V) 400
Power Factor 0.8
Voltage Regulation (%) Within±1.0 %
Excitation Brushless self excited(With AVR)
Insulation Class H
Engine/Cummins
Model NTA855-G2A NTA855-G4 NTAA855-G7 NTAA855-G7A
Type Water-cooled, Direct Injected, Turbocharger&
Aftercooler
Water-cooled,Direct Injected, Turbocharged, Air-Air
Cooled
Output Rating（KW） Continuous 312 317 343 -/-
Standby 343 357 377 407
No. of Cylinders-Bore × Stroke(mm) 6-140×152 6-140×152 6-140×152 6-140×152
Piston Displacement(L) 14 14 14 14
Fuel consumption(L/h) 71.9 75.3 85.4 89.2
Lube Oil Sump Capacity(L) 36.7 36.7 36.7 36.7
Coolant Capacity(L) 20.8 20.8 20.8 20.8
Battery × Qty 120AH×2 120AH×2 120AH×2 120AH×2
Fuel Tank Capacity(L) 500 500 700 700
Unit
Dimension
Open / Soundproof
Length(mm) 3100 4460 3100 4460 3300 4600 3300 4600
Width(mm) 1100 1100 1100 1100 1155 1350 1155 1350
Height(mm) 1850 2200 1850 2200 1800 2280 1800 2280
Dry Weight kg 3380 4060 3520 4300 3600 - 3870 -
Cummins Series
SPECIFICATION TABLE (404KVA-550KVA)
Model J5G404C J5G500C J5G550C J5G550C
Prime rating（KW/KVA） 304/380 364/455 400/500 400/500
Standby rating( KW/KVA ) 323/404 400/500 440/550 440/550
Power definition
Prime Rating
These ratings are applicable for supplying continuous electrical power (at variable load) in lieu of commercially purchased power. There is no limitation to the
annual hours of operation and this model can supply 10% overload power for 1 hour in 12 hours.
Standby Rating
These ratings are applicable for supplying continuous electrical power (at variable load) in the event of a utility power failure. No overload is permitted on these
ratings. The alternator on this model is peak continuous rated (as defined in ISO 8528-3).
Alternator/Stamford
Model HCI444FS HCI544C HCI544D HCI544D
Frequency Hz 50
Output Rating（KVA） Continuous 380 500 550 550
Standby 404 520 590 590
No. of Phase 3-Phase, 4-Wire
Related Voltage(V) 400
Power Factor 0.8
Voltage Regulation (%) Within±1.0 %
Excitation Brushless self excited(With AVR)
Insulation Class H
Engine/Cummins
Model KTA19-G2 KTA19-G3 KTA19-G3A KTA19-G4
Type Water-cooled, Direct Injected, Turbocharger& Aftercooler
Output Rating（KW） Continuous 336 403 448 448
Standby 369 448 504 504
No. of Cylinders-Bore × Stroke(mm) 6-159×159 6-159×159 6-159×159 6-159×159
Piston Displacement(L) 18.9 18.9 18.9 18.9
Fuel consumption(L/h) 83 97 107 107
Lube Oil Sump Capacity(L) 50 50 50 50
Coolant Capacity(L) 30 30 30.3 30
Battery × Qty 120AH×2 120AH×2 120AH×2 120AH×2
Fuel Tank Capacity(L) 740 740 740 740
Unit
Dimension
Open / Soundproof
Length(mm) 3350 5030 3350 5030 3350 5030 3350 5030
Width(mm) 1355 1350 1355 1350 1355 1350 1355 1350
Height(mm) 2000 2300 2000 2300 2000 2300 2000 2300
Dry Weight kg 3900 4670 3970 5200 - - 4100 5330
Cummins Series
SPECIFICATION TABLE (625KVA-715KVA)
Model J5G625C J5G660C J5G688C J5G712C
Prime rating（KW/KVA） 455/568 -/- -/- 518/647
Standby rating( KW/KVA ) 500/625 528/660 550/688 570/712
Power definition
Prime Rating
These ratings are applicable for supplying continuous electrical power (at variable load) in lieu of commercially purchased power. There is no limitation to the
annual hours of operation and this model can supply 10% overload power for 1 hour in 12 hours.
Standby Rating
These ratings are applicable for supplying continuous electrical power (at variable load) in the event of a utility power failure. No overload is permitted on these
ratings. The alternator on this model is peak continuous rated (as defined in ISO 8528-3).
Alternator/Stamford
Model HCI544E HCI544E HCI544FS HCI544F
Frequency Hz 50
Output Rating（KVA） Continuous 610 610 625 670
Standby 665 665 687.5 738
No. of Phase 3-Phase, 4-Wire
Related Voltage(V) 400
Power Factor 0.8
Voltage Regulation (%) Within±1.0 %
Excitation Brushless self excited(With AVR)
Insulation Class H
Engine/Cummins
Model KTAA19-G5 KTA19-G8 KTAA19-G6A KT38-G
Type Water-cooled, Direct
Injected, Turbocharged,
Air-Air Cooled
Water-cooled, Direct
Injected, Turbocharger&
Aftercooler
Water-cooled, Direct
Injected, Turbocharged,
Air-Air Cooled
Water-cooled, Direct
Injected, Turbocharger&
Aftercooler
Output Rating（KW） Continuous 470 -/- -/- 560
Standby 555 575 610 615
No. of Cylinders-Bore× Stroke(mm) 6-159×159 6-159×159 6-159×159 12-159×159
Piston Displacement(L) 18.9 18.9 18.9 37.8
Fuel consumption(L/h) 113 141 127.8 140
Lube Oil Sump Capacity(L) 50 50 50 135
Coolant Capacity(L) NA 30 NA 118
Battery × Qty 120AH×2 120AH×2 120AH×2 120AH×4
Fuel Tank Capacity(L) 740 740 740 NA
Unit
Dimension
Open / Soundproof
Length(mm) 3720 20ft
container
3350 20ft
container
3350 20ft
container
4200 20ft
container Width(mm) 1640 1355 1355 1860
Height(mm) 2040 2000 2000 2450
Dry Weight kg 4400 5530 - - 4650 5720 6650 7820
Cummins Series
SPECIFICATION TABLE (790KVA-1010KVA)
Model J5G790C J5G860C J5G1010C J5G1010C
Prime rating（KW/KVA） 600/750 647/809 735/918 752/940
Standby rating（KW/KVA） 632/790 688/860 808/1010 808/1010
Power definition
Prime Rating
These ratings are applicable for supplying continuous electrical power (at variable load) in lieu of commercially purchased power. There is no limitation to the
annual hours of operation and this model can supply 10% overload power for 1 hour in 12 hours.
Standby Rating
These ratings are applicable for supplying continuous electrical power (at variable load) in the event of a utility power failure. No overload is permitted on these
ratings. The alternator on this model is peak continuous rated (as defined in ISO 8528-3).
Alternator/Stamford
Model LVI634B HCI634G HCI634H HCI634H
Frequency Hz 50
Output Rating（KVA） Continuous 750 810 940 940
Standby 790 860 1010 1010
No. of Phase 3-Phase, 4-Wire
Related Voltage(V) 400
Power Factor 0.8
Voltage Regulation (%) Within ±1.0% Within ±0.5%
Excitation SEPARATELY EXCITED BY P.M.G.(With AVR)
Insulation Class H
Engine/Cummins
Model KTA38-G2 KTA38-G2B KTA38-G2A KTA38-G5
Type Water-cooled, Direct Injected, Turbocharger& Aftercooler
Output Rating（KW） Continuous 664 711 813 880
Standby 731 789 895 970
No. of Cylinders-Bore× Stroke(mm) 12-159×159 12-159×159 12-159×159 12-159×159
Piston Displacement(L) 37.8 37.8 37.8 37.8
Fuel consumption(L/h) 167 167 191 209
Lube Oil Sump Capacity(L) 135 135.1 135 135
Coolant Capacity(L) 118 123.8 118 124
Battery × Qty 120AH×4 120AH×4 120AH×4 120AH×4
Fuel Tank Capacity(L) NA NA NA NA
Unit
Dimension
Open / Soundproof
Length(mm) 4500 20ft
container
4500 20ft
container
4500 20ft
container
4500 20ft
container Width(mm) 1860 2060 2060 1800
Height(mm) 2450 2450 2450 2200
Dry Weight kg 6950 8230 7000 9280 7340 11200 7380 11500
Cummins Series
SPECIFICATION TABLE (1100KVA-1350KVA)
Model J5G1110C J5G1230C J5G1313C J5G1350C
Prime rating（KW/KVA） 818/1023 -/- 1000/1250 1008/1260
Standby rating（KW/KVA） 888/1110 984/1230 1050/1313 1080/1350
Power definition
Prime Rating
These ratings are applicable for supplying continuous electrical power (at variable load) in lieu of commercially purchased power. There is no limitation to the
annual hours of operation and this model can supply 10% overload power for 1 hour in 12 hours.
Standby Rating
These ratings are applicable for supplying continuous electrical power (at variable load) in the event of a utility power failure. No overload is permitted on these
ratings. The alternator on this model is peak continuous rated (as defined in ISO 8528-3).
Alternator/Stamford
Model HCI634J HCI634K LVI634G PI734A
Frequency Hz 50
Output Rating（KVA） Continuous 1030 1135 1250 1260
Standby 1110 1230 1313 1350
No. of Phase 3-Phase, 4-Wire
Related Voltage(V) 400
Power Factor 0.8
Voltage Regulation (%) Within ±0.5% Within ±1.0% Within ±1.0%
Excitation SEPARATELY EXCITED BY P.M.G.(With AVR)
Insulation Class H
Engine/Cummins
Model KTA38-G5 KTA38-G9 KTA50-G3 KTA50-G3
Type Water-cooled, Direct Injected, Turbocharger& Aftercooler
Output Rating（KW） Continuous 880 -/- 1097 1097
Standby 970 1089 1227 1227
No. of Cylinders-Bore × Stroke(mm) 12-159×159 12-159×159 16-159×159 16-159×159
Piston Displacement(L) 37.8 37.8 50.3 50.3
Fuel consumption(L/h) 209 256 254 254
Lube Oil Sump Capacity(L) 135 135 177 177
Coolant Capacity(L) 124 124 161 161
Battery × Qty 120AH×4 120AH×4 120AH×4 120AH×4
Fuel Tank Capacity(L) NA NA NA NA
Unit
Dimension
Open / Soundproof
Length(mm) 4500 20ft
container
4500 20ft
container
5000 40ft
container
5000 40ft
container Width(mm) 1800 2060 2060 2060
Height(mm) 2200 2500 2600 2600
Dry Weight kg 7550 12110 7900 12500 9800 20800 9800 20800
Cummins Series
SPECIFICATION TABLE (1500KVA-1650KVA)
Model J5G1500C J5G1650C
Prime rating（KW/KVA） 1120/1400 1200/1500
Standby rating（KW/KVA） 1200/1500 1320/1650
Power definition
Prime Rating
These ratings are applicable for supplying continuous electrical power (at variable load) in lieu of commercially purchased power. There is no limitation to the
annual hours of operation and this model can supply 10% overload power for 1 hour in 12 hours.
Standby Rating
These ratings are applicable for supplying continuous electrical power (at variable load) in the event of a utility power failure. No overload is permitted on these
ratings. The alternator on this model is peak continuous rated (as defined in ISO 8528-3).
Alternator/Stamford
Model PI734B PI734C
Frequency Hz 50
Output Rating（KVA） Continuous 1400 1550
Standby 1500 1660
No. of Phase 3-Phase, 4-Wire
Related Voltage(V) 400
Power Factor 0.8
Voltage Regulation (%) Within ±1.0%
Excitation SEPARATELY EXCITED BY P.M.G.(With AVR)
Insulation Class H
Engine/Cummins
Model KTA50-G8 KTA50-GS8
Type Water-cooled, Direct Injected, Turbocharger& Aftercooler
Output Rating（KW） Continuous 1200 1287
Standby 1429 1429
No. of Cylinders-Bore × Stroke(mm) 16-159×159 16-159×159
Piston Displacement(L) 50.3 50.3
Fuel consumption(L/h) 289 309
Lube Oil Sump Capacity(L) 204 204
Coolant Capacity(L) 165 165
Battery × Qty 120AH×4 120AH×4
Fuel Tank Capacity(L) NA NA
Unit
Dimension
Open / Soundproof
Length(mm) 5150
40ft container
5150
40ft container Width(mm) 2150 2150
Height(mm) 2450 2450
Dry Weight kg 10500 21400 10500 21400