300kw Silent Gensets

Diesel Genset SCDG-300 Ø Standard Configuration 1.Engine（Cummins NTA855-G2A） 2.Radiator 50°C max, fans are driven by belt, with safety guard 3.24V charge alternator 4.Alternator: single bearing alternator IP23, insulation class H/H 5.Absorber 6.Dry type air filter, fuel filter, oil filter 7.Main...

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Product Details

Diesel Genset SCDG-300

Code	SCDG-300
Rated Power(50HZ)	300KW/375KVA
Standby Power(50HZ)	330KW/412.5KVA

Ø Standard Configuration

1.Engine（Cummins NTA855-G2A）

2.Radiator 50°C max, fans are driven by belt, with safety guard

3.24V charge alternator

4.Alternator: single bearing alternator IP23, insulation class H/H

5.Absorber

6.Dry type air filter, fuel filter, oil filter

7.Main line circuit breaker

8.Standard control panel

9.Two12V batteries, rack and cable

10.Ripple flex exhaust pipe, exhaust siphon, flange, muffler

11.User manual

Ø Generator Ratings

Voltage	HZ	Phase	P.F (COS¢)	Standby Amps	Standby Ratings (KW/KVA)	Prime Ratings (KW/KVA)
440/254	50	3	0.8	541	330/412.5	300/375
415/240	50	3	0.8	573	330/412.5	300/375
400/230	50	3	0.8	595	330/412.5	300/375
380/220	50	3	0.8	626	330/412.5	300/375

Prime Power (PRP): Prime power is available for an unlimited number of annual hours in variable load application, in accordance with GB/T2820-97(eqv ISO8528); A 10% overload capability is available for a period of 1 hour within a 12-hour period of operation.

Standby Power Rating (ESP): The standby power rating is applicable for supplying emergency power for the duration of a utility power interruption. No overload, utility parallel or negotiated outage operation capability is available at this rating.

Ø Engine Data

1. Basic parameter
Engine Model	Cummins NTA855-G2A
Engine Features	In-line, 6 Cylinders, Four-stroke
Rate Power	284KW /1500rpm
Standby Power	321KW /1500rpm
Displacement	14L
Bore*Stroke	140*152 mm
Compression Ratio	14.0:1
Mode of Speed Regulation	Electronic
2. Exhaust Air System
Exhaust air capacity	1095L/s
Exhaust air temperature	558℃
Max. exhaust back pressure	10 kPa
3. Air Intake System
Air Intake Type	Turbocharged, Air-Air cooling
Max. Air Intake Pressure	6.25 kPa
Air Combustion Capacity	401 L/s
Air flow	8180 L/s
4. Fuel System
Fuel Consumption	191.3g/KW.h or 71.3 L/s (100% loading)
5. Lubrication System
Oil Capacity	38.6 L
Oil Consumption	≤4g/KW.h or ≤0.24 L/h
Oil Pan Capacity	28.4-36 L
Rated Speed Oil Pressure	241 - 345 kPa
6. Cooling System
Cooling Type	Closed Water-Cooling
Total Cooling Liquid Capacity	85 L
Thermostat Working Temperature	82-93℃
Max. Water Temperature	104 ℃

Ø Alternator Data

Brand	Stamford HCI444FS / Xingnuo XN4F
Number of Phase	3
Connecting Type	3 Phase and 4 Wires, “Y” type connecting
Number of Bearing	1
Power Factor	0.8
Protection Grade	IP23
Altitude	≤1000m
Exciter Type	Brushless, self-exciting
Insulation Class, Temperature Rise	H/H
Telephone Influence Factor (TIF)	<50
THF	<2%
Alternator Capacity	380KVA
Alternator Efficiencies	93.5%

Ø Generator Data

Voltage Regulation	≥±5%
Voltage Regulation, Stead State	≤±1%
Sudden Voltage Warp (100% Sudden Reduce)	≤+25%
Sudden Voltage Warp (Sudden Increase)	≤-20%
Voltage Stable Time (100% Sudden Reduce)	≤6S
Voltage Stable Time (Sudden Increase)	≤6S
Frequency Regulation, Stead State	≤5%
Frequency Waving	≤1.5%
Sudden Frequency Warp (100% Sudden Reduce)	≤+12%
Sudden Frequency Warp (Sudden Increase)	≤-10%
Frequency Recovery Time (100% Sudden Reduce)	≤5S
Frequency Recovery Time (Sudden Increase)	≤5S