60Hz 3 Phase 25kVA 20kw Diesel Generator Price
Gensets model: GDC seriesPrime power: 25kVA/20KW
Rated Voltage: 400/230V
Rated Current: 360A
Rated frequency(Hz): 50
Rated Speed: 1500rpm
Engine brand: Cummins
Model: 4BT3.9-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 Stamford Copy 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
Genset Model | GDC30S | ||||||||||||||||||||||
Prime Power(60HZ) | 30kW /30kVA | ||||||||||||||||||||||
Standby Power(60HZ) | 33kW/33kVA | ||||||||||||||||||||||
Frequency/Speed | 60Hz/1800rpm | ||||||||||||||||||||||
Standard Voltage | 240V | ||||||||||||||||||||||
Phases | Single phases, three wires | ||||||||||||||||||||||
reaction for frequency and voltage @ 50% load | in 0.2 S | ||||||||||||||||||||||
Regulation accuracy | adjustable,normally 1% | ||||||||||||||||||||||
(1) PRP: Prime Power is available for an unlimited number of annual operating hours in variable load applications, in accordance with ISO8528-1. A 10% overload capability is available for a period of 1 hour within 12-hour period of operation. In accordance with ISO 8528 and ISO 3046. (2) ESP: The Standby Power Rating is applicable for supplying emergency power in variable load applications for up to 200 hours per year in accordance with ISO8528. Overload is not allowed. | |||||||||||||||||||||||
High quality, reliable and complete power unit | |||||||||||||||||||||||
Easy start and maintenance possibility | |||||||||||||||||||||||
Every generating set is subject to a comprehensive test program which includes full load testing, checking and provision of all control and safety shut down functions testing | |||||||||||||||||||||||
Generator Engine Performance Data - Cummins | |||||||||||||||||||||||
Manufacturer | DONGFENG CUMMINS ENGINE Co.,LTD | ||||||||||||||||||||||
Model | 4BT3.9-G2 | ||||||||||||||||||||||
Number of cylinders | 4 | ||||||||||||||||||||||
Governor Regulation | ≤5% | ||||||||||||||||||||||
Bore * Stroke | 102 × 120 mm | ||||||||||||||||||||||
Displacement | 3.9 L | ||||||||||||||||||||||
Aspiration | Turbochanger | ||||||||||||||||||||||
Compression ratio | 18:1 | ||||||||||||||||||||||
Fuel system | BYC A Direct Injection | ||||||||||||||||||||||
Lubricating capacity - Total System Capacity gal | 10.9 L | ||||||||||||||||||||||
Coolant capacity - Engine Only - gal | 7.2 L | ||||||||||||||||||||||
Cooling system | Water cooled | ||||||||||||||||||||||
Engine speed | 1800rpm | ||||||||||||||||||||||
Engine power | |||||||||||||||||||||||
--------------------Prime power | 54 HP (40 kW) | ||||||||||||||||||||||
--------------------Standby power | 59 HP (44 kW) | ||||||||||||||||||||||
Fuel Consumption at prime 100% | 221 g/kW.h ( 10.7 L/h ) | ||||||||||||||||||||||
Fuel Consumption at standby 110% | 220 g/kW.h ( 11.7 L/h ) | ||||||||||||||||||||||
Cranking Motor | 24 volt | ||||||||||||||||||||||
ALTERNATOR Specifications | |||||||||||||||||||||||
Manufacturer | GOLDLINK POWER JIANGSU CO., LTD | ||||||||||||||||||||||
Model | JDG184H | ||||||||||||||||||||||
Country of Origin | China | ||||||||||||||||||||||
Prime power | 32kW/32kVA | ||||||||||||||||||||||
Standby power | 35kW/35kVA | ||||||||||||||||||||||
AVR model | SX460 | ||||||||||||||||||||||
Number of phase | 1 | ||||||||||||||||||||||
Power factor (Cos Phi) | 1 | ||||||||||||||||||||||
Insulation class | H | ||||||||||||||||||||||
Winding pitch | 2/3 | ||||||||||||||||||||||
Protection | IP 23 | ||||||||||||||||||||||
Altitude | ≤ 1000 m | ||||||||||||||||||||||
Overspeed | 2250Rev/Min | ||||||||||||||||||||||
Number of Pole | 4 | ||||||||||||||||||||||
Voltage regulation | ±1% | ||||||||||||||||||||||
Total Harmonic distortion THD (**) in no-load | < 3.5 % | ||||||||||||||||||||||
Total Harmonic distortion THD (**) in linear load | < 5 % | ||||||||||||||||||||||
Wave form : NEMA = TIF | < 50 | ||||||||||||||||||||||
Wave form : I.E.C. = THF | < 2% | ||||||||||||||||||||||
Bearing | single | ||||||||||||||||||||||
Number of wires | 12 | ||||||||||||||||||||||
Efficiency | 82.80% | ||||||||||||||||||||||
Stamford ALTERNATOR Specifications for option | |||||||||||||||||||||||
Manufacturer | Cummins Generator Technologies | ||||||||||||||||||||||
Model | UCI224D | ||||||||||||||||||||||
Country of Origin | China | ||||||||||||||||||||||
Prime power | 35kW/35kVA | ||||||||||||||||||||||
Standby power | 38kW/38kVA | ||||||||||||||||||||||
Control system | Self excited | ||||||||||||||||||||||
AVR model | SX460 | ||||||||||||||||||||||
Number of phase | 1 | ||||||||||||||||||||||
Power factor (Cos Phi) | 1 | ||||||||||||||||||||||
Winding pitch | 2/3 | ||||||||||||||||||||||
Winding leads | 12 | ||||||||||||||||||||||
Insulation class | H | ||||||||||||||||||||||
Protection | IP 23 | ||||||||||||||||||||||
Altitude | ≤ 1000 m | ||||||||||||||||||||||
Overspeed | 2250Rev/Min | ||||||||||||||||||||||
Number of Pole | 4 | ||||||||||||||||||||||
Voltage regulation | ±1.5% (within 4% engine governing) | ||||||||||||||||||||||
Rated power factor | 0.8 | ||||||||||||||||||||||
Total Harmonic distortion THD (**) in no-load | < 3.5 % | ||||||||||||||||||||||
Total Harmonic distortion THD (**) in linear load | < 5 % | ||||||||||||||||||||||
Wave form : NEMA = TIF | < 50 | ||||||||||||||||||||||
Wave form : I.E.C. = THF | < 2% | ||||||||||||||||||||||
Rotor | Single bearing, flexible disc | ||||||||||||||||||||||
Efficiency | 80.00% |
Pictures:




Contact: Ms Vicki Yuan