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CRRC Double-fed Wind Turbine

CRRC doubly-fed wind generator series delivers high-efficiency, reliable power generation solutions customized for diverse onshore wind farm scenarios, covering power ratings from 1560 kW up to 6400 kW. Adopting robust three-phase structure and Class H insulation, these generators support S1 continuous operation, delivering stable output under ambient temperatures ranging from -30°C to +50°C.
The full series adopts unified 50 Hz rated frequency and IMB3 mounting standard, featuring multiple cooling configurations: Air-to-Air + Water Jacket, Air-to-Air Cooling (AAC) and Air-to-Water Cooling (AWC). Customized variants including plateau, low-temperature and slip-ring chamber models are available to match high-altitude, frigid and complex working conditions. Built on mature double-fed induction technology, the generators maintain superior energy conversion efficiency while lowering lifecycle operation expenses, ideal for large utility wind parks and distributed wind power projects.

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General Specifications of CRRC Double-fed Wind Turbine Series

Rated Power: 1560 – 6400 kW
Rated Voltage: 300 – 6300 V
Rated Current: 390 – 2493 A
Rated rotating speed:
700 – 1800 rpm
Insulation Class:
H
Rated Frequency:
50 Hz
Rated Efficiency: 96.5% – 97%
Protection Class: IP23 – IP54
Mounting Arrangement: IMB3
Weight: 6500 – 17600 kg
Ambient Temperature: -30℃ – +50℃
2.5MW Generator 2.5MW2560 kW
3.3MW Generator 3.3MW3400 kW
4.2MW Generator 4.2MW4200 kW
6.25MW Generator 6.25MW6400 kW

Product Model

Rated output power/kW

0 1000 2000 3000 4000 5000 6000 7000
CRRC Double-fed Wind Turbine

Product Model

Rated output power

Rated voltage

Product Model

Rated output power

Rated voltage

2.5MW Generator 2500 kW 690 V 3.3MW Generator 3300 kW 690 V
4.2MW Generator 4200 kW 1140 V 6.25MW Generator 6400 kW 1140 V
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Double-fed Wind Turbine Series

This is the list of all series of CRRC Double-fed Wind Turbine Series. Click here to find double-fed wind turbine by type 

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