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5.0MW Liquid-cooling Doubly-fed (DFIG) Wind Power Converter 5.0MW Liquid-cooling Doubly-fed (DFIG) Wind Power Converter 5.0MW Liquid-cooling Doubly-fed (DFIG) Wind Power Converter 5.0MW Liquid-cooling Doubly-fed (DFIG) Wind Power Converter 5.0MW Liquid-cooling Doubly-fed (DFIG) Wind Power Converter 5.0MW Liquid-cooling Doubly-fed (DFIG) Wind Power Converter

5.0MW Liquid-cooling Doubly-fed (DFIG) Wind Power Converter



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Liquid-cooled Doubly-fed Converter

Performance Features:

1. Leading control technology: Adapt to the harsh environment of the grid, protect the user’s investment proceeds
2. High reliability design:Tolerance to the working environment with harsh climate, vibration and so on
3. High power density:Miniaturization design of components and modules to make the installation and maintenance easy and rapid
4. Rich and flexible external interface:Perfectly match with various types of motors and control systems
5.Liquid-cooling system, high protection level, high reliability: Especially suitable for high salt fog, high pollution and high humidity environment
6. Perfect system monitoring and fault diagnosis:hopeInsight monitoring software can realize remote monitoring and fault diagnosis of single converter, hopeViewTM network monitoring system can realize networking and monitoring of converters in the wind field and remote scheduling of converters’ active and reactive power


If you want to know some information about our company,pls check our website: www.hopewindelectric.com


Operating Voltage 552V~759V
Operating Frequency (Grid-side) 47.5Hz~52.5Hz / 57Hz~63Hz
Rated Current 4686A
Grid-side Maximum Continuous Current 1020A
Grid-side Overload Current
10sec/6min
1200A
Generator-side Maximum
Continuous Current
1940A
Generator-side Overload Current
10sec/6min
2140A
Grid Voltage Harmonics (Tolerance) 5%
Grid Voltage Unbalance (Tolerance) 8%
Overall Efficiency 97%
Noise 70dB
Operating Temperature Ambient temperature: -40~50  Inlet water temperature: 5~50℃(45~50derating
Storage Temperature -40~70
Altitude Standard Type: 2000m  Plateau Type: 2000m~5000m
Cooling Type Liquid-cooling
Ingress Protection IP54
LVRT Meet the national standard, the European E.ON2006
Outline dimensions W*H*Dmm 3600*2200*64Side-by-side Type


①Support running under 1.3 times of rated voltage

②Please consult Hopewind for the solutions of other frequency range

③Please consult Hopewind for the solutions of 4000m above

* Above ①②③ are common to the entire series of doubly-fed converters


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