20kw Three Phase Silent Diesel Generator with Cummins Engine

• Type: Basic Diesel Generator
• Installation Method: Fixed
• Stroke: Four Stroke
• Cooling Method: Water Cooling
• Output Type: AC Three Phase
• Speed: Speed
• Model NO.: GDC25S
• Conditions of Use: Land Use
• Usage: Common Units, Standby Unit, Emergency Crew
• Landuse Type of Unit: Ordinary
• Excitation Mode: AC Rotating Exciter
• Engine: Lovol Brand, Cummins, Doosan, Deutz Is Optional
• Alternator: Stamford, Marathon, Engga
• Controller: Dse, Smartgen Is Optional
• Function: ATS/Amf, Open/Soudproof Is Optional
• Test Load: 25%, 50%, 75%, 100%, 110%
• Transport Package: in Strong Plywood
• Specification: IECBS 5000, IEC 34, CCC, CE, ISO9001, SGS
• Trademark: GOLDLINK (OEM supported)
• Origin: Yangzhou, Jiangsu, China
• HS Code: 8502110000
• Production Capacity: 200 Sets Per Month

Product Description

20KW Three Phase Silent Diesel Generator With Cummins Engine

Gensets model: GDC series
Prime power: 25kVA/20KW
Standby power: 28kVA/22KW
Rated Voltage: 400/230V
Rated Current: 360A
Rated frequency(Hz): 50
Rated Speed: 1500rpm

Engine brand: Cummins
Model: 4B3.9-G2
Cylinder arrangement: Vertical in-line
Cycle: Four stroke
Aspiration: Turbocharged and Water/Air cooling
Speed Governor Electronic
Cooling System Forced Water Cooling Cycle
Starting Method DC24V electrical starting

Alternator brand: Stamford or Goldlink Alternator
Model: JDG184F
Number of Phase: 3P
Connecting Type: 3 Phase and 4 Wires
Number of Bearing 1
Protection Grade IP23
Exciter Type Brushless, Self-exciting, AVR automatic voltage regulating, 100% Copper winding wire
Insulation Class: H.
Control Panel
It includes:
1. Automatic cutter which is suitable for the generator power
2. Turn on key
3. A device to measure the generators speed
4. Counter for measuring the Operating hours
5. Device to measure the current overload with a switched current
6. A device to measure the battery voltage
7. Voltmeter with a voltage exchanger
8. A device to measure the frequency
9. Thermostat to regulate the voltage
10. A device to measure the oil pressure
11. Alerting lamps indicating low and high temperature
12. Controller of the current increase and short circuit
13. Emergency stop button

Our service quality assurance:
1)Before-sale Service: We provide detailed product technical parameters for equipment choosing and system designing
2)Service quality assurance: Our sale staffs are all experience and professional, who can provide the most proper system design and optimized equipment for the customers.
3)After sale maintenance service: We create files for end user and provide them follow-up service, regular return visit and permanent maintenance.
4)Spare parts supply: We provide all kinds of spare parts and technical support.
5)Main overhaul or maintenance service: We provide perennial major overhaul and maintenance service.

1. Product Configuration

1. Specification of genset
Gensets model	GDC25*S
Prime power	20KW/25KVA
Standby power	22KW/28KVA
Rated Voltage	220/380V
Rated frequency(HZ)	50HZ
Rated Speed	1500rpm
Power Factor	0.8(lagging)
Dimensions(mm) (L×W×H)	3250x1050x2100
Genset Weight(kg)	2800
2. Specification of diesel engine
Engine brand	Cummins
Engine model	4B3.9-G2
Number of Cylinders, Cylinder arrangement	6 ,Vertical in-line
Cycle	Four stroke
Standby Rated Output      kW	24KW
Aspiration	Turbocharged, Air / Air Cooling
Fuel System	Direct injection
Bore×Stroke (mm×mm)	117*146
Displacement (Liter)	9.3
Speed Governor	Electronic
Cooling System	Forced Water Cooling Cycle
Fuel Consumption at 100%/75%/50% Load (L/h)	208/209/210
Starting Method	DC24V electrical starting
3. Specification of alternator
Alternator brand	Goldlink / Stamford
Alternator model	JDG184F
Protection Grade	IP23
Altitude	≤1000m
Exciter Type	Brushless ,Self-exciting, AVR automatic voltage regulating,100% Copper winding wire
Insulation Class	H
Telephone Influence Factor (TIF)	≤50
THF	≤2%
Voltage Regulation, Steady State	≤±1%
Transient State Voltage	≤-15%~+20%

Generator photos: