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natural gas generator 25kva/20kw,Cummins engine HG4B,with open type
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| Model No.︰ | NSC25G |
| Minimum Order︰ | 1 pc |
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Genset Specification
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Gas genset data
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Genset model
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NSC25G
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Prime power (kW/KVA)
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28/22
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Continuous power (KW/KVA)
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25/20
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Connection (V)
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3 Phases 4 Lines
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Power factor cosfi
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0.8 lagging
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Frequency (Hz)
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50
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Rated speed (RPM)
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1500
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Open type Genset Overall Dimension (mm)
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1800x720x1280
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Soundproof type Genset Dimension (mm)
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2300x1050x1700
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Net weight without canopy（kg）
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900
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Gas Engine Data
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Model
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HG4B
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Brand
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Cummins
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Type
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4 stroke, water-cooling, dry cylinder liner, electronic-control ignition system, pre-mixed perfect mixed burning
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Cylinders& Arrangement
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4L
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BoreXStroke(mm)
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102X120
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Displacement(L)
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3.92
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Compression ratio
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11.5:1
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Aspiration
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Natural
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Cooling Method
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Radiator fan water cooling
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Governor type(speed regulating type)
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Electronic governing
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Starting method
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Electric, 24 V motor
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The lowest gas consumption(m3/kw.h)
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0.3 for natural gas/0.6 for biogas
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Idling speed（r/min）
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700
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Oil recommended
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SAE 15W-40 CF4 or above
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Oil consumption
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≤1.0g/kW.h
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Alternator Data
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Brand
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France Leroy Somer
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Model
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LSA42.3VS3/ 25.2KW
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Rated power
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25.2kW / 3 phase
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Rated Voltage (V)：
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380~480 (±0.5%)（AC）
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Type
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3 phase/4 wire, brushless, automatic voltage regulator, drip proof, protected type.
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Frequency (Hz)
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50
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Efficiency
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90.3%
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Voltage regulation
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± 0.5 %(adjustable)
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Insulation class
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Class H
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Protection class:
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IP 23
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cooling method
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wind-cooling, self-heat-rejection
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Voltage regulating mode
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Automatic voltage regulator
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Compliant with international standards:
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IEC 60034-1, NEMA MG1.22, ISO 8528/3, CSA, UL 1446, UL 1004B on request, marine regulations, etc.
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Product Image
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