Lithium Storage Co., Ltd. Lithium Storage Co., Ltd.
KB19

Power Distributor Unit (PDU)

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).

power distributor unit pdu 1
power distributor unit pdu 2
power distributor unit pdu 3
power distributor unit pdu 4
power distributor unit pdu 5
power distributor unit pdu 1
power distributor unit pdu 2
power distributor unit pdu 3
power distributor unit pdu 4
power distributor unit pdu 5

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


Structure of Power Distributor Unit (PDU)

PDU STRUCTURE
PDU STRUCTURE
PDU STRUCTURE
PDU STRUCTURE
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