IHH5-01 Tractive Pressure Tank

The traction high voltage box is mainly composed of disconnecting switch, high-speed circuit breaker, auxiliary diode, workshop power and other components. The input DC power is distributed to the traction main circuit and auxiliary power main circuit to realize the high-voltage main circuit between traction, auxiliary power and storage power. Switching, isolation and grounding, with short-circuit protection function of traction and auxiliary main circuit.