This power supply comes from a 460-3-60 (4-wire ... buck-boost transformer to lower the voltage is more cost effective. The units are fabricated using components suitable for 208/230-1-60 power supply ...

The ETX-BBT-208V-236V-46.8A-2X0.75S from Larson Electronics is an 11 KVA rated, single-phase step-up explosion proof buck and boost transformer ... magnetic copper wire, along with a watertight ...