... /220v, 220/127v,220/115v. Frequency at 50Hz: Available in 480/227v, 440/254v, 220/117v,208/120v.Phase: 3 Phase and 1 phase. ... 6BT5.9-G2, 6BTA5.9-G2, 6BTAA5.9-G2, 6CTA8.3-G2, NT855-G,NT855-GA,NTA855-G1A,NTA855-G2,NTA855 ... other Chinese good brand.Electrical SpecificationsPower Factor:0.8 Lagging3 Phase 4 PoleInsulation: Class HBrushlessSelf-ExitedIP22 ProtectionAVR regulationStarting by BatterySpecial ...