Model NO.:YRKK7104-4-2500KW Number of Poles:4 Starting Mode:Serial Rotor Resistance Starting Certification:ISO9001, CCC Brand:China Motor Voltage:3kv.3.3kv.6kv.6.6kv.10kv.11kv Protection:IP44 or IP54,IP55 Nsulation Class:F Output Power:2500kw Cooling Method:IC611/IC616 Duty:S1 Frequency:50Hz/60Hz Stator Winding:100% Red Copper Rotor Winding:100% Red Copper Driving:Steel Rolling Mill, Cement Mill,Sugar Rolling Mill Transport Package:Plywood Case Trademark:ZCL Origin:Shijiazhuang, China HS Code:8501530090 Production Capacity:500 Sets Per Month