Crest Technology
Product Range
Fact Sheet
- Location:Maharashtra, India
- Year of Establishment:2009
- Main Products:Circuit Breaker Test System, Machine Vision
- Reviews & Rating:
Earth Fault Relay Test System
The Earth Fault Relay Test System is designed to test Hall-effect based Earth Fault Relays installed on the DC link of traction converters used in Metro Rails.
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Other Details
The Earth Fault Relay Test System is designed to test Hall-effect based Earth Fault Relays installed on the DC link of traction converters used in Metro Rails. It consists of a 2.2 kV, 5 kW DC power supply to simulate the DC link voltage. The system allows the user to manually create a fault condition on the DC link for monitoring the trip performance of Earth Fault Relays.