Specifications Googol Series Middle speed generator, power range from 200kW to 2000kW, 1000rpm for 50Hz, 1200rpm for 60Hz, Low or High voltage

Googol series middle speed generator, range from 200kW to 2000kW, 1000rpm/50Hz or 1200rpm/60Hz

  

Performance Feature:
. Googol Series middle speed generator with small size and high quality.

. Low fuel consumption up to 185g/kW.h

. Long life for overhaul up to 25000 hours

. Low service and maintenace cost 

. Suitable for continuous operation power plant, island, countryside

 

 

Googol Series 1000rpm, 50Hz Diesel Generator, 400V
Generator Model	HGM275	HGM313	HGM825	HGM1250	HGM1500	HGM2063
Continouous Capacity(kW)	200	220	600	900	1200	1500
Continouous Capacity(kVA)	250	275	750	1125	1500	1875
Frequency (Hz)	50	50	50	50	50	50
Voltage (V)	400 adjustable	400 adjustable	400 adjustable	400 adjustable	400 adjustable	400 adjustable
Rating Current (A)	361	397	1082	1624	2165	2706
Noise @ 1 m (dBA)	98	98	102	102	102	102
Engine Model	PTA780-SG1	PTAA780-SG1	QTA2160-SG1	QTA3240-SG1	QTA4320-SG1	QTA5400-SG1
Speed (rpm)	1000	1000	1000	1000	1000	1000
Engine Prime Output (kW)	249	282	710	1064	1397	1737
Engine Continuous Output (kW)	227	249	645	957	1270	1579
Fan Reduction (kW)	10	10	22	30	44	72
Prime Electrical Generation Output (kVA)	275	312.5	825	1250	1650	2062.5
Prime Electrical Generation Output (kW)	220	250	660	1000	1320	1650
Continuous Electrical Generation Output (kVA)	250	275	750	1125	1500	1875
Continuous Electrical Generation Output (kW)	200	220	600	900	1200	1500
Typical  Alternator Efficiency	92%	92%	93.5%	95%	95%	95.5%
Typical Power Factor	0.8	0.8	0.8	0.8	0.8	0.8
Basic Performance Datasheet
Aspiration Type	Turbocharged, air-water aftercooled	Turbocharged, air-water aftercooled	Turbocharged, air-water aftercooled	Turbocharged, air-water aftercooled	Turbocharged, air-water aftercooled	Turbocharged, air-water aftercooled
Injection Type	Direct Injection	Direct Injection	Direct Injection	Direct Injection	Direct Injection	Direct Injection
Configuration	In Line	In Line	Vee	Vee	Vee	Vee
No. of Cylinders	6	6	8	12	16	20
Displacement (l)	12.8	12.8	35.4	53.1	70.8	88.5
Bore (mm)	128	128	170	170	170	170
Stroke (mm)	166	166	195	195	195	195
Compression Ratio	15.5:1	15.5:1	13.5:1	13.5:1	13.5:1	13.5:1
Piston Speed (m/s)	5.5	5.5	6.5	6.5	6.5	6.5
Rotation Direction (from flywheel)	Counter Clockwise	Counter Clockwise	Counter Clockwise	Counter Clockwise	Counter Clockwise	Counter Clockwise
Static Speed Droop	≤ 5%	≤ 5%	≤ 5%	≤ 5%	≤ 5%	≤ 5%
Steady Frequency Ratio	±0.5%	±0.5%	±0.5%	±0.5%	±0.5%	±0.5%
Transient Frequency Ratio	-7% ~ +10%	-7% ~ +10%	-7% ~ +10%	-7% ~ +10%	-7% ~ +10%	-7% ~ +10%
Frequency Recovery Time	5	5	5	5	5	5
Flywheel House Size	SAE1-14	SAE1-14	SAE00-18	SAE00-21	SAE00-21	SAE00-21
Lubrication System
Lube Oil Specification	API-CF4	API-CF4	API-CF4	API-CF4	API-CF4	API-CF4
Oil Capacity (l)	40	40	95	150	200	300
Max. Premissiable Oil Temperature (°C)	110	110	89	89	89	89
Oil Pressure Warning (bar)	2	2	3.2	3.2	3.2	3.2
Oil Pressure Shutdown (bar)	1.6	1.6	2.2	2.2	2.2	2.2
Oil Consumption (g/kW.h)	below 0.5	below 0.5	below 0.8	below 0.8	below 0.8	below 0.8
Cooling System
Coolant Capacity for Engine (l)	18	18	70	100	140	200
Max. Prenissiable Temperature  (°C)	90	90	81	81	81	81
Max. Coolant Warning Temperature  (°C)	95	95	84	84	84	84
Max. Coolant Shutdown Temperature  (°C)	105	105	89	89	89	89
Thermostat Open Temperature (°C)	82	82	74	74	74	74
Flow of Coolant pump (m3/h)	24	24	43	49	60	60
Design Environment Temperature  (°C)	50	50	50	50	50	50
Cooling Type	Radiator with Fan	Radiator with Fan	Remote Radiator	Remote Radiator	Remote Radiator	Remote Radiator
Fuel System
Governor Type	Electrical	Electrical	Electrical	Electrical	Electrical	Electrical
Fuel Type	Light Diesel	Light Diesel	Light Diesel	Light Diesel	Light Diesel	Light Diesel
Fuel Consumption at 100% of Load ( g/kW.h)	186.25	185.45	186.87	185.21	184.75	184.23
Intake & Exhaust System
Combustion Air Consumption (m3/min)	29	29	98	144	158	245
Max. Intake Restriction (mbar)	20.5	20.5	20.5	20.5	20.5	20.5
Max. Exhaust Temperature (°C)	460	460	450	450	450	450
Max. Exhaust Back Pressure (mmHg)	20	20	76	76	76	76
Exhaust Gas Flow  (m3/min)	69	69	271	398	451	743
Exhaust Flange Diameter (mm)	125	125	250	2*250	2*250	2*250
Electrical  Start System
Charging Alternator Voltage (V)	28	28	28	28	28	28
Charging Alternator Capacity (A)	35	35	35	35	35	35
Starting Voltage (V)	24	24	24	24	24	24
Starting Motor Capacity (kW)	6.6	6.6	11	11	2*11	2*11
Minimum Battery Capacity (Ah)	2*150	2*150	2*200	2*200	4*150	4*150
Generator Datasheet
Type	Brushless	Brushless	Brushless	Brushless	Brushless	Brushless
Rating Speed (rpm)	1000	1000	1000	1000	1000	1000
Rating Frequency (Hz)	50	50	50	50	50	50
Continuous Work Capacity (kW)	200	220	600	1000	1200	1500
Work Type	Continuous	Continuous	Continuous	Continuous	Continuous	Continuous
Insulation Class	H	H	H	H	H	H
Temperature Rise Class	H	H	H	H	H	H
Connection Type	Y	Y	Y	Y	Y	Y
Environment Temperature (°C)	50	50	50	50	50	50
Regulator Type	AVR	AVR	AVR	AVR	AVR	AVR
Rating Voltage (V)	400/230	400/230	400/230	400/230	400/230	400/230
Volatge Adjusment Range	±10%	±10%	±10%	±10%	±10%	±10%
Steady Voltage Ratio	±1%	±1%	±1%	±1%	±1%	±1%
Transient Voltage Ratio	-10% ~ +15%	-10% ~ +15%	-10% ~ +15%	-10% ~ +15%	-10% ~ +15%	-10% ~ +15%
Voltage Recovery Time (s)	3	3	3	3	3	3
Bearing	Single	Single	Double	Double	Double	Double
Generator Dimension
Length (mm)	3200	3300	4200	4800	5300	5900
Width (mm)	1150	1350	1600	1600	1600	1700
Height (mm)	1600	1750	2000	2100	2100	2200
Generator Weight w/o Cooling System (kg)	2700	3100	8000