The RMU system of battery high voltage management unit is a high-voltage management unit independently developed for the high-voltage management unit specially designed for the high-voltage box integrated into the battery management system or the VCU+BMS integration scheme, and is suitable for 12V and 24V systems.
1.Summary
1.1 The RMU system of battery high voltage management unit is responsible for collecting the total voltage, total current, insulation resistance value of battery pack, switch control of contactor, adhesion detection, etc.
1.2 In order to ensure the high safety of the battery system, this product adopts the following high safety design:
(1) Adopting Functional Safety requirements and development process.
(2) Dual chip security architecture, a variety of redundant security control, to ensure the safety and reliability of the system.
(3) Perfect fault diagnosis and protection mechanism, including contactor adhesion detection, insulation, overvoltage, undervoltage, overcurrent, short circuit (internal and external), overheating, and etc.
2.Technical Parameter Table
Adress:Zone A,No.10,Weiwu Road,Microelectronics Industrial Zone,Tianjin Economic-Technological Development Area,Tianjin,300385,P.R.China All rights reserved:Tianjin Yidingfeng Powertrain Technology Co.,Ltd. IPC filing：津ICP備2021002978號(hào) Pubilc security filing：12011102000438
