Y. Y Three Phase Motor 1,Foot mounted(B3 model) 2,Die cast iron frame 3,IEC standard 4,CE & ISO & SGS Approval Y. Y2 Three Phase Motor 1, Foot ... 100% copper winding6, Die-cast aluminium alloy housing7, Our each motor will inspected by Commodity Inspection Bureau(Government dept) before shipment8 ... 220~660V Working System S Cooling Type IC0141 Connection Methods Y(≤ 4KW) or Δ (≥ 4KW)