Feeder Management Relay Manufacturer,Supplier and Exporter in India
Product Code : EL-EPP-11361
Quick Answer: The Feeder Management Relay is a relay module based on an industrial relay, programmed for tests on the Protection and Relay Test Set. It provides four independent stages of directional and non-directional overcurrent, the first two settable to any of ten IDMT curves.
Last updated: October 2026
Key Features
- Four independent stages of directional and non-directional overcurrent; first two stages on any of ten IDMT curves, the other two direct time
- Directional and non-directional earth fault, sensitive earth fault, wattmetric earth fault and restricted earth fault
- Directional and non-directional negative sequence overcurrent
- Thermal overload, under and overvoltage, residual overvoltage and negative sequence overvoltage
- Under and over frequency, broken conductor and selectable blocking
- Fault and disturbance records; programmed from keypad and display or with software on a computer
Technical Specifications
| Specification | Value |
|---|---|
| Overcurrent | Four independent stages, directional and non-directional |
| IDMT curves | Ten, on the first two stages |
| Earth fault | Directional, non-directional, sensitive, wattmetric, restricted |
| Voltage | Under, over, residual and negative sequence overvoltage |
| Frequency | Under and over frequency |
| Programming | Keypad and display, or software |
About This Product
A feeder relay combines many protection functions in one unit, as on a real distribution feeder. Students build fault circuits on the test set, program the settings for each test and observe how overcurrent, earth fault, voltage and frequency elements respond. Laboratories and colleges in Australia, Côte d'Ivoire, Bhutan, Bolivia, Kenya and Iceland can buy the Feeder Management Relay through an export order.
Frequently Asked Questions
How many IDMT curves does the Feeder Management Relay offer?
The first two of its four overcurrent stages can each be set to any of ten IDMT curves; the remaining two stages have a direct time characteristic.
Related: Electrical Power Products, Protection Relay Test Set, Earth Fault Overcurrent Relay and Dir Non Dir Overcurrent Relay.
For a quotation on the Feeder Management Relay, contact Educational Instrument.
