General Features:
Engine (CCEC Cummins MTAA11-G3)
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
Engine Data
|
Manufacturer / Model:
|
CCEC Cummins MTAA11-G3, 4-cycle
|
|
Air Intake System:
|
Turbo, Air/Air cooling
|
|
Fuel System:
|
PT-STC type fuel pump, EFC
|
|
Cylinder Arrangement:
|
6 in line
|
|
Displacement:
|
10.8L
|
|
Bore and Stroke:
|
125*147(mm)
|
|
Compression Ratio:
|
15.0
|
|
Rated RPM:
|
1500rpm
|
|
Max. Standby Power at Rated RPM:
|
310KW/421HP
|
|
Governor Type:
|
Electronic
|
|
Exhaust System
|
|
Exhaust Gas Flow:
|
950L/s
|
|
Exhaust Temperature:
|
545℃
|
|
Max Back Pressure:
|
10.0kPa
|
|
Air Intake System
|
|
Max Intake Restriction:
|
6.2kPa
|
|
Consumption:
|
322L/s
|
|
Air Flow:
|
8161 L/s
|
|
Fuel System
|
|
100%( Prime Power) Load:
|
188 g/Kw.h
|
|
75%(Prime Power) Load:
|
180 g/Kw.h
|
|
50%(Prime Power) Load::
|
171 g/Kw.h
|
|
100%( Prime Power) Load:
|
57L/h
|
|
Oil System
|
|
Total Oil Capacity
|
39L
|
|
Oil Consumption:
|
0.24g/KW.h
|
|
Engine Oil Tank Capacity:
|
34L
|
|
Oil Pressure at Rated RPM:
|
207-276kPa
|
|
Cooling System
|
|
Total Coolant Capacity:
|
61L
|
|
Thermostat:
|
82-93℃
|
|
Max Water Temperature:
|
104℃
|
Alternator SpecifiCAT-parts-partsion
GENERAL DATA
Compliance with GB755, BS5000, VDE0530, NEMAMG1-22, IED34-1, CSA22.2 and AS1359 standards.
Alternator Data
|
Alternator Data
|
|
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:
|
300KVA
|
|
Alternator Efficiencies:
|
93.0%
|
|
Air Cooling Flow:
|
0.8m3/s
|
Generating set 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:
|
≤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
|
Options
Competitive Advantage:
High Performance of loading Easy start
Nice protection User-friendly operation
Low running cost Environmental Long service life
