Marine Generator >> Diesel Generator >> Cummins >> 40KW Cummins Marine Diesel Generator Set
Product Name
40KW Cummins Marine Diesel Generator Set
Producrt NO.
MPPS001-C40
Genset
Rating Range
Standby Power
44KW55/KVA
Prime Power
40KW/50KVA
Frequency
50Hz
Rated Speed
1500rpm
Weight(kg)
1100(kg)
Overall dimension (L*W*H)
1500*750*1320(mm)
Generator 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 Reduce
≤ 5% AdjusTABLE
Frequency Regulation, Stead State
≤1.5%
Frequency Waving
≤ 0.8%
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
Diesel Engine
Engine Data
Manufacturer / Model
DCEC Cummins 4BTA3.9-GM
Type
4-Cycle
Aspiration
Turbocharged
Cylinder Configuration
In-line 4
Displacement
3.9L
Bore/Stroke
102*120(mm)
Rated RPM
1500rpm
Compression Ratio
16.5:1
Prime
60KW
Standby
65KW
Governor Type
Electronic
Frequency Regulation, Steady State
≤ 1.5%
Fuel System
Fuel Tank Capacity
150L
100% load Fuel Consumption
10L/H
75% load Fuel Consumption
7L/H
50% load Fuel Consumption
5.2L/H
Lubricating System
Type
Inside oil pump, forced feed lubrication
Oil Filter
Spin on Full Flow
Normal Running Oil Pressure
350kPa
Oil Pan Capacity
14.3L
Total Lube System Capacity
16.4L
Cooling System
Water Pump Type
Closed type, forced feed cooling
Cooling System Capacity
21L
Maximum Coolant Temperature
100Celsius
Coolant Flow Rate
110L/min
Electrical System
Voltage/ Ground
24V DC/ Negative
Battery Charging Alternator Ampere Rating
40A
Air Intake System
Combustion Ail Flow
5.9m³/min
Maximum Air Cleaner Restriction
6.2kPa
Generator Cooling Air
12.96m³/min
Exhaust System
Maximum Allowable Backpressure
10kPa
Exhaust Flow at Rated Power
14.8m³/min
Exhaust Temperature at Rated Power
497Celsius
Alternator
Alternator Data
Maker
Stamford
Number of Phase
3
Connecting Type
3 Phase and 4 Wires, Y type connecting
Number of Bearing
1
Power Factor
0.8
Protection Grade
IP22/IP23
Altitude
≤ 1000m
Exciter Type
Brushless, self-exciting
Insulation Class, Temperature Rise
H/H
Telephone Influence Factor (TIF)
< 50
THF
< 2%
Alternator Efficiencies
88.80%
Voltage Regulation, Steady State
≤+ 1%
Alternator Capacity
50KVA
Air Cooling Flow
0.216m³/s
Controller
Control System options: Key Start, Automatic AMF, ATS, Remote Control, Parallel System and Synchronization System etc.

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