Standby Power(50Hz)

300KW / 375KVA

Prime Power(50Hz)

275KW / 344KVA

Standard Configuration (Open Type)

Overall Size: 3030(mm)×1100(mm)×1850(mm)

Weight: 2850kg

General Features:

Engine (CCEC Cummins NTA855-G2A)

Radiator 40OC max, fans are driven by belt, with safety guard

24V charge alternator

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

Absorber

Dry type air filter, double fuel filter, oil filter, coolant filter

Main line circuit breaker

Standard control panel

Two12V batteries, rack and cable

Ripple flex exhaust pipe, exhaust siphon, flange, muffler

User manual

Manufacturer / Model:

CCEC Cummins NTA855-G2 A, 4-cycle

Air Intake System:

Turbo, Water/Air cooling

Fuel System:

PT type fuel pump, EFC

Cylinder Arrangement:

6 in line

Displacement:

14L

Bore and Stroke:

140*152(mm)

Compression Ratio:

14.0:1

Rated RPM:

1500rpm

Max. Standby Power at Rated RPM:

343KW/466HP

Governor Type:

Electronic

Exhaust System

Exhaust Gas Flow:

1126L/s

Exhaust Temperature:

558℃

Max Back Pressure:

10kPa

Air Intake System

Max Intake Restriction:

10kPa

Consumption:

425L/s

Air Flow:

8180L/s

Fuel System

100%( Prime Power) Load:

192.6 g/Kw.h

75%(Prime Power) Load:

196.1 g/Kw.h

50%(Prime Power) Load::

208.4 g/Kw.h

100%( Prime Power) Load:

66.7L/h

Oil System

Total Oil Capacity

38.6L

Oil Consumption:

≤0.24L/h

Engine Oil Tank Capacity:

36L

Oil Pressure at Rated RPM:

241-345kPa

Cooling System

Total Coolant Capacity:

85L

Thermostat:

82-93℃

Max Water Temperature:

104℃

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%

Voltage Regulation, Steady State:

≤±1%

Alternator Capacity:

350KVA

Alternator Efficiencies:

93.5%

Air Cooling Flow:

0.8m3/s

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:

≤0.5%

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