BYD B-Box Premium LV Battery Management Unit


Delivery time: 5-15 business days

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BYD B-Box Premium LV Battery Management Unit

BMU is suitable for the BYD Battery Box Premium LV System (E) (LVS 3.8, LVS 7.7, LVS 11.5, LVS 15.4, LVS 19.2, LVS 23.0 and LVL 15.4) (“Battery-Box”) and serves as a control unit for the system (e).

By default, the BMU is equipped with a WLAN interface. Special tools developed by BYD can communicate with the BMU via this interface. The WLAN name and code can be found on the BMU label.


Communication: Ethernet/Can/RS 485
Input voltage*: 40-60 V
Input current: 200 MA
Weight: 1 kg
Dimensions (L × W × H): 250 mm × 122 mm × 50 mm
Operating environmental temperature: -10 ° C to 50 ° C
Relative humidity (not condensing): 5% to 85%.
Protection class (according to IEC 60529): IP21


*BMU is supplied with electricity by the battery box via the network cable. No further power supply is required.

Article number 1283318-00
Brand BYD
Manufacturer BYD
Production country China
Guarantee in years 10
HS code 85371091
Number of phases 1 phase, 3 phase
Further information
Power voltage low
Type of accessories battery management system
Execution lithium -iron phosphate
Length (mm) 251
Width (mm) 122
Height (mm) 50
Weight (kg) 3



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