System description (rechargeable version)系统说明(充电版)

The high-voltage power distribution box (PDU) of the rechargeable model is integrated in the integrated electric drive assembly (DCU). Its main function is to distribute high-voltage power from the battery pack to the air-conditioning compressor (ECP), high-voltage coolant heater (PTC), motor controller, DCDC, and on-board charger (OBC) (when the vehicle is discharged externally) through different high-voltage fuses.充电版车型高压配电盒(PDU)集成在集成电力驱动总成(DCU)里，主要作用是将电池组箱的高压电通过不同的高压保险分别向空调压缩机(ECP)、高压液体加热器(PTC)、电机控制器、DCDC、车载充电机(OBC)(车对外放电时)分配高压电源。

Schematic diagram of self-developed motor high-voltage distribution box (PDU)自研电机高压配电盒(PDU)原理图

Inovance Motor high-voltage power distribution box (PDU) schematic diagram汇川电机高压配电盒(PDU)原理图