Single Phase Earth Fault Relay Training System
Single Phase Earth Fault Relay Training System is designed to provide exposure of protection device used to prevent faults in electrical circuits due to earth leakage current. The protection of electrical system is required to maintain any device in operation without failure. There are various types of protective devices used in Power Systems. The knowledge of protective devices helps to use them smartly and avoid system breakdown.
The Earth Fault Relay detects the leakage current well before they cross threshold limit. It provides complete learning platform related with the connection of Earth Fault Relay in transmission line and testing of Earth Fault Relay.
- Inbuilt variable source
- Isolation transformer is provided for safe operation
- Exclusive and rugged designed panel
- Front board consist of MS Material with power coating / epoxy paint to avoid any rust
- Separate auxiliary supply to actuate digital measuring devices
- Specially designed BS10 Terminals and patch cords for electrical safety
- Earthing screw provided at the back side of the control set-up
- Product is provided along with protection fuses, colored patch cords, single phase cords, User’s manual having theory operating procedure with connecting diagram, FAQ, Glossary, etc
Mains Supply : 230VAC ± 10%, 50Hz
Variac
Input : 230V
Output : 0-270V, 2A
Earth Fault Relay
Make : Alstom (Electromechanical Inverse Time)
Normal Voltage : 110V AC, 50Hz
Plug Setting : 0.5A, 0.75A, 1.0A, 1.25A, 1.50A,1.75A and 2A
Rheostat : 110Ω, 5A
Display Measurement Unit
Voltmeter : 300V
Ammeter : 10A
Timer Range : 10mSec – 90min
MCB : 6A (SPN)
- To study and verify the operating characteristics of Earth Fault Relay with different plug setting
- To study testing of Earth Fault Relay