Gas genset data

Genset model

NSC25G

Prime power (kW/KVA)

28/22

Continuous power (KW/KVA)

25/20

Connection (V)

3 Phases 4 Lines

Power factor cosfi

0.8 lagging

Frequency (Hz)

50

Rated speed (RPM)

1500

Open type Genset Overall Dimension (mm)

1800x720x1280

Soundproof type Genset Dimension (mm)

2300x1050x1700

Net weight without canopy（kg）

900

Gas Engine Data

Model

HG4B

Brand

Cummins

Type

4 stroke, water-cooling, dry cylinder liner, electronic-control ignition system, pre-mixed perfect mixed burning

Cylinders& Arrangement

4L

BoreXStroke(mm)

102X120

Displacement(L)

3.92

Compression ratio

11.5:1

Aspiration

Natural

Cooling Method

Radiator fan water cooling

Governor type(speed regulating type)

Electronic governing

Starting method

Electric, 24 V motor

The lowest gas consumption(m3/kw.h)

0.3 for natural gas/0.6 for biogas

Idling speed（r/min）

700

Oil recommended

SAE 15W-40 CF4 or above

Oil consumption

≤1.0g/kW.h

Alternator Data

Brand

France Leroy Somer

Model

LSA42.3VS3/ 25.2KW

Rated power

25.2kW / 3 phase

Rated Voltage (V)：

380~480 (±0.5%)（AC）

Type

3 phase/4 wire, brushless, automatic voltage regulator, drip proof, protected type.

Frequency (Hz)

50

Efficiency

90.3%

Voltage regulation

± 0.5 %(adjustable)

Insulation class

Class H

Protection class:

IP 23

cooling method

wind-cooling, self-heat-rejection

Voltage regulating mode

Automatic voltage regulator

Compliant with international standards:

IEC 60034-1, NEMA MG1.22, ISO 8528/3, CSA, UL 1446, UL 1004B on request, marine regulations, etc.