• Hitachi America Limited, Power & Industrial Div

Inverter Bypass System

The J-Pass inverter bypass system is for fan and pump, rooftop AC units, waste water treatment, submersible pump, and similar applications. The system is supplied in a NEMA 1 wall-mount enclosure and is available for variable torque applications from 1/4"to 100 HP, 230 V AC; and 2 to 200 HP, 460 V AC. Standard features contained in the DX package include door-interlock fused disconnect/circuit breaker, 3-contactor configuration, thermal motor overload relay, 115 V AC control circuit transformer, inverter off bypass switch, and customer input terminal strip.