Power Distributor Unit (PDU)

Name: Power Distributor Unit (PDU)
Brand: Lithium Storage Co., Ltd.

Power distributor unit designed for EV, known as "electric vehicle high voltage power distributor box", "Electric vehicle power distribution box", "Electric vehicle power unit" and "Electric vehicle safety box", is an important part in EV.It supports function converting and power distribution to every systematic unit. Such as motor control unit, battery management system, charging system, heating system,etc. PDU can also provide short circuit protection, current leaking protection and IP protection. Battery lifespan is longer and maintenance cost of EV is reduced with this unit (Easy maintenance, convenient installation, space saving and reliable electric connection).

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Technical Datas of Power Distributor Unit (PDU)

FUNCTIONAL MODULE	COMPONENT DESCRIPTION
Power distribution	Busbar component design, fast heat dissipation, high energy transmission efficiency
Power Distribution Protection	Protection with fuse,electric living parts separated with insulation material ,BMS
Power Distribution control	Power distribution control reaiized by high voltage relay, it make energy conversion more reliability and safety
Current and voltage data collection	Collector, auxiliary equipment use more safety
Precharge	Power resistance, anti surge, pulse
Communication function	CAN communicate with bus and charger in real-time.
Insulation detection	Electric insulation detection, the leakage current can be cut off quickly
INTERFACE (OPTIONAL)	PARAMETER
Signal voltage	9~32V
Battery interface	250A
Charging interface	Slow charge（380V 25A）
Fast charging current	200A
Communication interface	to battery pack
Communication interface	to VCU and charger
MSD	350~500A
Motor interface	240A
Heating system interface	5~20A
Auxiliary interface	0~10A