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https://www.lslithiumbattery.com/products/power-distributor-unit-pdu/

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).

Technical Datas of Power Distributor Unit (PDU)
FUNCTIONAL MODULECOMPONENT DESCRIPTION
Power distributionBusbar component design, fast heat dissipation, high energy transmission efficiency
Power Distribution ProtectionProtection with fuse,electric living parts separated with insulation material ,BMS
Power Distribution controlPower distribution control reaiized by high voltage relay,
it make energy conversion more reliability and safety
Current and voltage data collectionCollector, auxiliary equipment use more safety
PrechargePower resistance, anti surge, pulse
Communication functionCAN communicate with bus and charger in real-time.
Insulation detectionElectric insulation detection, the leakage current can be cut off quickly
INTERFACE (OPTIONAL)PARAMETER
Signal voltage9~32V
Battery interface250A
Charging interfaceSlow charge（380V 25A）
Fast charging current200A
Communication interfaceto battery pack
Communication interfaceto VCU and charger
MSD350~500A
Motor interface240A
Heating system interface5~20A
Auxiliary interface0~10A

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