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20kW/25kVA Portable Cummings Emergency Power Diesel Generator Set (4B3.9-G2)

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20kW/25kVA Portable Cummings Emergency Power Diesel Generator Set (4B3.9-G2)

Name: 20kW/25kVA Portable Cummings Emergency Power Diesel Generator Set (4B3.9-G2)
Brand: Guangzhou Weilida Machinery & Electronic Co. Ltd
Rating: 4.6 (9 reviews)

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Model No. :	DC20-A
Brand Name :

10yrs

Guangzhou, Guangdong, China

OEM service

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Guangzhou Weilida Machinery & Electronic Co. Ltd

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Product description

Genset:

Genset model: DC20
Dimensions: 1,720 x 740 x 1,120mm
Weight: 780kg
Prime power: 25kVA/20kW
Standby power: 28kVA/22kW
Rated current: 36A
Rated voltage: 400/230V
Speed: 1,500/1,800rpm
Frequency: 50/60Hz
Output type: AC three phase
Power factor (Cos Phi): 0.8
Altitude: ≤1,000m
Base fuel tank: eight hours (standard)
Standards: JB/T 1403-1999, GB/T 12501-1990
Warranty: 1 year or 1,500 running hours

Engine:

Engine model: 4B3.9-G2
Type of governor: electronic governor
Type: 4 cylinder in line
Bore x stroke: 102 x 120mm
Compression ratio: 17:1
Voltage regulation: ±0.5%
Fuel consumption rate: ≤209g/kWh

Alternator:

Brands: Stamford, Siemens, Marathon, Faraday at option
AVR model: R448 V50
Number of phases: 3
Over-speed: 2,250rpm
Exciter type: AREP
Sustained short-circuit current 300% (3 IN): 10 seconds
Insulation class: H
Protection class: IP22
Total harmonics (TGH/THC): <3.5%
Wave form NEMA = TIF: <50
Wave form IEC = THF: <2%
Bearing: single
Coupling: direct

Control panel:

Automatic control panel(AMF), LED display
Four protection systems
Emergency stop
DSE/COMAP/Smartgen/Harson

Optional:

Trailer type
Sound-proof/waterproof
ATS (automatic transfer switch)
Water heater
Parallel system
Remote system

Sound-proof/silent box:

Excellent ventilation
Fuel tank mounted on base frame for 12 hours working
Highly corrosion resistant construction
Excellent access for maintenance
Security and safety
1m<80dBa/7m<70dBa

Genset model: DC20

Dimensions: 1,720 x 740 x 1,120mm

Weight: 780kg

Prime power: 25kVA/20kW

Standby power: 28kVA/22kW

Rated current: 36A

Rated voltage: 400/230V

Speed: 1,500/1,800rpm

Frequency: 50/60Hz

Output type: AC three phase

Power factor (Cos Phi): 0.8

Altitude: ≤1,000m

Base fuel tank: eight hours (standard)

Standards: JB/T 1403-1999, GB/T 12501-1990

Warranty: 1 year or 1,500 running hours

Engine model: 4B3.9-G2

Type of governor: electronic governor

Type: 4 cylinder in line

Bore x stroke: 102 x 120mm

Compression ratio: 17:1

Voltage regulation: ±0.5%

Fuel consumption rate: ≤209g/kWh

Brands: Stamford, Siemens, Marathon, Faraday at option

AVR model: R448 V50

Number of phases: 3

Over-speed: 2,250rpm

Exciter type: AREP

Sustained short-circuit current 300% (3 IN): 10 seconds

Insulation class: H

Protection class: IP22

Total harmonics (TGH/THC): <3.5%

Wave form NEMA = TIF: <50

Wave form IEC = THF: <2%

Bearing: single

Coupling: direct

Automatic control panel(AMF), LED display

Four protection systems

Emergency stop

DSE/COMAP/Smartgen/Harson

Trailer type

Sound-proof/waterproof

ATS (automatic transfer switch)

Water heater

Parallel system

Remote system

Excellent ventilation

Fuel tank mounted on base frame for 12 hours working

Highly corrosion resistant construction

Excellent access for maintenance

Security and safety

1m<80dBa/7m<70dBa