Earth leakage Monitor is one of the accessories of DC system used in power systems. It monitors battery’s voltage on line. It adopts modular design that makes both installation and maintenance convenient. Its embedded mini processor can be set according to battery performance. It is able to monitor two sets of independent batteries with different parameter settings. It has an Adopting relay without contact that ensures high reliability.
Its isolated voltage measurement ensures stable and safe operation. It has 5 sampling modules available to enable 25-125 lines’ voltage monitoring. It also has a Standard RS-485 serial port directly connected with monitoring modules. It allows variable settings to adapt to different suppliers’ batteries and different environments.