IE1 MOTORS Motors comply to latest IEC standards 0.55kW – 450kW (Cast Iron TEFC) 2, 4, 6 & 8 Pole Frame Size 63 – 355 (Larger Frame Sizes on request) IP55 Class F Insulation Steel Glands Double Lip Seal Service Factor 1.00 ∆ 220-240V & Y 380-415V 50Hz (63-100 frame) ∆ 380-415V & Y 660-690V 50Hz (112-355 frame) ∆ 460V – 60Hz (112-355frame) Y 525-550V – 50Hz (63-100 frame) ∆ 525-550V – 50Hz & Y 950V/1000V 50Hz (112-355frame) All motors are suitable for VSD starting method. Frame Size 315 and above motors are fitted with Insulated non drive end end-shields. Thermistors 1 per phase fitted to all motors frame size 225 & above. Final Color Blue.