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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 Generator2.5MW2560 kW
3.3MW Generator3.3MW3400 kW
4.2MW Generator4.2MW4200 kW
6.25MW Generator6.25MW6400 kW

Product Model

Rated output power/kW

01000200030004000500060007000
CRRC Double-fed Wind Turbine

Product Model

Rated output power

Rated voltage

Product Model

Rated output power

Rated voltage

2.5MW Generator2500 kW690 V3.3MW Generator3300 kW690 V
4.2MW Generator4200 kW1140 V6.25MW Generator6400 kW1140 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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