General

The AMU is the world's first intelligent arc management unit for electric pulse arc extinguishing. It is designed for arc detection, arc extinguishing, protection, fault information recording during the breaking and closing of switches, connectors, fuses, conductors and other components of electronic control systems. It can greatly prolong the electrical life of the switches, improve the reliability and safety of electric control system, reduce the maintenance cost, and can be widely used in the fields of new energy vehicles, locomotives, rail transit, vessels, automation control etc.

Product Code

Application

·Switches connected with the load in series

·Connectors connected with the load in series

·Fuses connected with the load in series

·Conductors connected with the load in series

Function

·Arc detection

·Eliminate breaking over-voltage

·Arc extinguishing or suppressing

·Fault acquisition, recording and reporting

Purpose

·Improving safety

·Enhancing reliability

·Increasing cost-efficiency

·Reduce maintenance

Application Circuit of Switch Array Arc Extinguishing

General Application in New Energy Vehicles