Alternator for wind turbine power station
1 500 - 6 000 kVA, 690 - 3 300 V
VEM motors
Output range:1,500 kVA ... 6,000 kVA
Voltage: 690 V; 950 V; 3,300 V
Speeds: 800 to 2,200 rpm; other speed ranges on request
Cooling methods: IC 3 A7, forced-ventilated,IC 611, closed-circuit ventilation (air-to-air heat exchanger)IC 8 A1 W7, air-to-water cooling
Features Designed to DIN EN 60034 (IEC 72), generators for variable speed at constant stator frequency,construction types IM B3 to DIN/IEC, robust, low-vibration design, degrees of protection IP 23, IP 54, IP 55, class F insulation, insulation system VEMODUR-VPI-155, vacuum pressure impregnation, energy-efficient and environment-friendly, various modifications possible
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