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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).
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 |
Transition Your Energy to Sustainable Lithium-ion Batteries
Wireless Valley, No.9 East Mozhou Road, Jiangning District, Nanjing City, Jiangsu Province, ChinaZhongtai Building, No.6 Leshan Road, Jianxi Zone,Luoyang,Henan,China
