Elko - Protection Relays
Elko Strategic UK Partner Products are available to our UK Customers.
-
Elko HRN-55 Three Phase Voltage Measuring Relay 3 x 400 V / 50 Hz
- Monitors phase sequence and failure, exceeding of monitored voltage in 3 phase main
- HRN-55 - supply from all phases, which means that function of relay is applicable also if one phase fails
- Fixed delay T1 (500ms) and adjustable delay T2 (0.1…10s)
- Faulty stat...
Read More »
Call for Prices -
Elko HRN-55N Three Phase Voltage Measuring Relay 3 x 400V/230V / 50 Hz
- Relay monitors phase sequence and failure, exceeding of monitored voltage in 3 phase main
- HRN-55N - supply L1-N, it means that relay also monitors break of neutral point
- Fixed delay T1 (500ms) and adjustable delay T2 (0.1-10s)
- Faulty state is indicated by LED ...
Read More »
Call for Prices
