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cummins engine 4bt3.9g2,cummins 40 kva
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30KW/37.5KVA Cummins Diesel generator Technical Specifications | |||||
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OPEN-TYPE | |||||
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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 | |||||
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Model |
30KW/37.5KVA | ||||
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GENERATOR SET |
Rated Frequency (Hz) |
50 | |||
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Rated Output Power (KW) |
30 | ||||
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Rated Voltage (AC) (V) |
230/400 | ||||
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Rated Current (AC) (A) |
54 | ||||
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Power Factor (COSΦ) |
0.8 (lag) | ||||
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Power Supply |
AC, 3-phase, 4-lines | ||||
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Diesel generator set size |
1675×745×1225 | ||||
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Diesel generator Weight(kg) |
730 | ||||
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ENGINE |
Engine Brand |
Cummins | |||
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Engine Model |
4BT3.9-G2 | ||||
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Number Of Cylinders |
4 | ||||
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Engine build |
Line | ||||
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Fuel type |
#0 Diesel (Natural temperature) | ||||
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Fuel Consumption (g/KW/h) |
≤206 | ||||
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Piston diameter and stroke |
102*120 | ||||
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Rated Rotation Speed (r/min) |
1500 | ||||
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Starting Method |
24V Electric starting | ||||
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Cooling Method |
Closed cycle water-cooled | ||||
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Speed Regulation |
E | ||||
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ALTERNATOR |
Alternator Brand |
Marathon | |||
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Alternator Model |
MP-30-4 | ||||
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Rated Output Power (KW) |
30 | ||||
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Phase & Threads |
three phase four threads | ||||
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Insulation Class |
self excitation | ||||
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Brushless | |||||
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H | |||||
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Voltage Regulation |
AVR | ||||
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Protection class |
IP23 | ||||
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Main Electric Performance | |||||
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Diesel Generators Voltage | |||||
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Stable State Rate |
Instantaneous State Rate |
Stable Time |
Fluctuation Rate | ||
|
1% |
-15%~+20% |
1S |
0.5% | ||
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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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