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cummins engine 4bt3.9g1,cummins 30 kw
30KW/37.5KVA Cummins Diesel generator Technical Specifications | |||||
OPEN-TYPE | |||||
30 kw diesel generator set(37.5 kva diesel generator) are drove by Cummins Brand diesel engines manufactured by DCEC,and are connected with brushless generator fo Marathon or Stamford series and switch-broad,according to the requirements of our clients.The gensets have special devices for water temperature,oil temperature,low oil pressure and over-speed protection,so the products have many characteristics such as high precise voltage adjustment,excellent dynamic performance,stable voltage,long time efficient and economicetc | |||||
Model |
30KW/37.5KVA | ||||
GENERATOR SET |
Rated Frequency (Hz) |
50 | |||
|
Rated Output Power (KW) |
30 | |||
|
Rated Voltage (AC) (V) |
230/400 | |||
|
Rated Current (AC) (A) |
54 | |||
|
Power Factor (COSΦ) |
0.8 (lag) | |||
|
Power Supply |
AC, 3-phase, 4-lines | |||
|
Diesel generator set size |
1675×745×1225 | |||
|
Diesel generator Weight(kg) |
730 | |||
ENGINE |
Engine Brand |
Cummins | |||
|
Engine Model |
4BT3.9-G1 | |||
|
Number Of Cylinders |
4 | |||
|
Engine build |
Line | |||
|
Fuel type |
#0 Diesel (Natural temperature) | |||
|
Fuel Consumption (g/KW/h) |
≤206 | |||
|
Piston diameter and stroke |
102*120 | |||
|
Rated Rotation Speed (r/min) |
1500 | |||
|
Starting Method |
24V Electric starting | |||
|
Cooling Method |
Closed cycle water-cooled | |||
|
Speed Regulation |
E | |||
ALTERNATOR |
Alternator Brand |
Marathon | |||
|
Alternator Model |
MP-30-4 | |||
|
Rated Output Power (KW) |
30 | |||
|
Phase & Threads |
three phase four threads | |||
|
Insulation Class |
self excitation | |||
|
|
Brushless | |||
|
|
H | |||
|
Voltage Regulation |
AVR | |||
|
Protection class |
IP23 | |||
Main Electric Performance | |||||
Diesel Generators Voltage | |||||
Stable State Rate |
Instantaneous State Rate |
Stable Time |
Fluctuation Rate | ||
1% |
-15%~+20% |
1S |
0.5% | ||
Diesel Generator Frequency | |||||
Stable State Rate |
Instantaneous State Rate |
Stable Time |
Fluctuation Rate | ||
3~4% |
8~12% |
5~10S |
0.5% |
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