Overcurrent And Earth Fault Relay Manufacturer,Supplier and Exporter in Africa
Product Code : LSK-EPS-10530
Quick Answer: The Overcurrent And Earth Fault Relay is an entry-level three-phase and earth fault overcurrent relay in an educational format, for use with the Protection Relay Test Set.
Last updated: October 2026
Key Features
Three-phase and earth overcurrent with three independent stages
First stage selectable from 12 IDMT curves
High impedance restricted earth fault
Thermal overload, broken conductor and undercurrent detection
Negative-phase sequence overcurrent, two stages
Trend, fault and disturbance records
About This Product
The relay sits on the test set desk and connects by multi-core cable and leads. Students program it with its keypad or with the relay software, then connect it through current transformers to fault circuits to study protection of transformers, lines and distribution schemes. Buyers in Montenegro, Brunei, Saint Vincent and the Grenadines, Peru, Georgia and Samoa can request the Overcurrent And Earth Fault Relay for export from LSS Africa.
Frequently Asked Questions
How many IDMT curves can be selected on the Overcurrent And Earth Fault Relay?
The first stage is selectable from any of 12 IDMT curves.
How is the relay programmed?
With its keypad and display, or with the relay support software on a computer.
