HANIL TRANS Industrial Step Down Transformer 50KVA 3 Phase (Autotransformer) Size:50KVA (3 phase auto 50KVA) IEC 60947 58 [Icw] rated Sold per 1 kg IEC 60947 58 [Icw] rated short time withstand current Trip unit characteristics Thermal magnetic L : for overload protection (long time) I : for instantaneous short circuit protection [Ir] Long time pick up adjustment range Fixed [Iu] Long time pick up adjustment range [tr] Long time delay adjustment range [Isd] Short time pick up adjustment range [tsd] Short time delay adjustment range [Ii] Instantaneous pick up adjustment range Fixed 10 x In ASIAN FIRST Copper Tube Bender Metric size per option and a step up transformer does not make it work — three phase cannot be produced from a single phase supply without a rotary or electronic phase converter