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.
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℃ |
| 2.5MW2560 kW | ||||||||
| 3.3MW3400 kW | ||||||||
| 4.2MW4200 kW | ||||||||
| 6.25MW6400 kW | ||||||||
Product Model Rated output power/kW | 0 | 1000 | 2000 | 3000 | 4000 | 5000 | 6000 | 7000 |
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 | ||
| ——END—— | |||||||
Double-fed Wind Turbine Series
CRRC 1.5MW Double Fed Induction Generator
Rated output power: 1560 kW
Rated voltage: 690 / 420 V
Rated rotating speed: 1800 rpm
Insulation grade: H
Rated Frequency: 50 Hz
CRRC 2.5MW Double Fed Induction Generator
Rated output power: 2560 kW
Rated voltage: 690 V
Rated rotating speed: 1720 rpm
Insulation grade: H
Rated Frequency: 50 Hz
CRRC 3.3MW Double Fed Induction Generator
Rated output power: 3400 kW
Rated voltage: 690 V
Rated rotating speed: 1720 rpm
Insulation grade: H
Rated Frequency: 50 Hz
CRRC 4.2MW Double Fed Induction Generator
Rated output power: 4200 kW
Rated voltage: 1140 V
Rated rotating speed: 1720 rpm
Insulation grade: H
Rated Frequency: 50 Hz
CRRC 6.4MW Double Fed Induction Generator
Rated output power: 6400 kW
Rated voltage: 1140 V
Rated rotating speed: 1720 rpm
Insulation grade: H
Rated Frequency: 50 Hz
CRRC 1.5MW AAC Double Fed Induction Generator
Rated output power: 1560 kW
Rated voltage: 690 / 420 V
Rated rotating speed: 1800 rpm
Insulation grade: H
Rated Frequency: 50 Hz
CRRC 2MW AAC Double Fed Induction Generator
Rated output power: 2150 kW
Rated voltage: 690 / 401 V
Rated rotating speed: 1200 rpm
Insulation grade: H
Rated Frequency: 50 Hz
CRRC 2.XMW AAC Double Fed Induction Generator
Rated output power: 2280 – 2600 kW
Rated voltage: 690 V
Rated rotating speed: 150 – 1820 rpm
Insulation grade: H
Rated Frequency: 50 Hz
CRRC 4.XMW AAC Double Fed Induction Generator
Rated output power: 3600 – 4200 kW
Rated voltage: 690 V
Rated rotating speed: 1200 rpm
Insulation grade: H
Rated Frequency: 50 Hz
CRRC 1.5MW Plateau AAC Double Fed Induction Generator
Rated output power: 1567 kW
Rated voltage: 690 / 300 V
Rated rotating speed: 1735 rpm
Insulation grade: H
Rated Frequency: 50 Hz
CRRC 2MW Plateau AAC Double Fed Induction Generator
Rated output power: 2150 kW
Rated voltage: 690 / 389 V
Rated rotating speed: 1800 rpm
Insulation grade: H
Rated Frequency: 50 Hz
CRRC 2.5MW Plateau AAC Double Fed Induction Generator
Rated output power: 2600 kW
Rated voltage: 690 / 415 V
Rated rotating speed: 1200 rpm
Insulation grade: H
Rated Frequency: 50 Hz
CRRC 2.5MW Low Temp AAC Double Fed Induction Generator
Rated output power: 2600 kW
Rated voltage: 690 / 415 V
Rated rotating speed: 1200 rpm
Insulation grade: H
Rated Frequency: 50 Hz
CRRC 2MW AWC Double Fed Induction Generator
Rated output power: 2150 kW
Rated voltage: 690 / 312 V
Rated rotating speed: 1755 rpm
Insulation grade: H
Rated Frequency: 50 Hz
CRRC 3.XMW AWC Double Fed Induction Generator
Rated output power: 3100 – 3750 kW
Rated voltage: 690 V
Rated rotating speed: 700 – 1380 rpm
Insulation grade: H
Rated Frequency: 50 Hz
CRRC 5MW AWC Double Fed Induction Generator
Rated output power: 5300 kW
Rated voltage: 6300 V
Rated rotating speed: 1200 rpm
Insulation grade: H
Rated Frequency: 50 Hz
























