Energy storage high-voltage box testing system
Energy storage high-voltage box testing system scope of application：Voltage range 50V~950V; Current range 0.1A~200A
- Information
Scope of application： | ■ Voltage range 50V~950V; Current range 0.1A~200A |
Communication method： | ■ Support communication methods such as LIN, RS485, CAN, etc |
Functional testing： | ■ Confirmation of High Voltage Box Information (Version) |
■ Relay control, efficiency testing, insulation withstand voltage | |
■ Measurement of power supply port | |
■ Total voltage calibration, total current calibration, voltage and current accuracy confirmation | |
■ DCDC conversion efficiency calculation | |
■ Fault verification | |
■ Battery&PCS end overvoltage and undervoltage protection | |
■ Communication port inspection |
Energy storage high-voltage box (also known as high-voltage distribution box or PDU, Power Distribution Unit) is the core component of the energy storage system, responsible for high-voltage distribution of the battery pack, short-circuit protection, pre-charge management and insulation monitoring. Its test system should cover electrical performance, safety protection, environmental adaptability and communication functions to ensure compliance with UL 1973, GB/T 34131 and other standards.
