Earth Fault Relay EFR-2.5

Earth Fault Relay EFR-2.5 Description

Features
- Based on MCU(Micro Controller Unit)
- Earth Fault Protection for motor and power distribution system.
- Operating by Residual Current.
- A test button is provided for manual testing of relay
- Possible adjustment of input current and operating delay time with separate tap type potentiometer
- A Green and Red are provided for indicating the status of control power input and relay operation

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