Panel earth leakage relay ELR-91/ELR-92, with their wide time and current setting ranges, allows to easily select the tripping characteristics . The instrument , fitted with filters at the input circuits, is practically immune to external disturbances . A double output changeover contact , one can be used for disconnection and the other for an alarm function .
the special features of this device are :
- Test push button
- Reset push button
- Current tripping setting potentiometer
- Tripping time setting potentiometer
- Green LED for aux.supply presence
- Red LED for relay tripped
Bornika is the exclusive representative of Contrel company, in purchasing , sales, consulting and distribution of industrial equipment including Panel earth leakage relay ELR-91/ELR-92.