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Monitoring voltage relay HRN-55

Monitoring voltage relay HRN-55



  • Brand:ELKO EP
  • Model: HRN-55
  • SKU: 8595188137225
  • MPN: 7512
  • Country of Origin: EU EU
  • Availability: In Stock

  • 91.00₾


HRN-55 | Voltage monitoring relay in 3P with fixed levels

Relay 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 1-phase fails.
HRN-55N: supply L1, L2, L3-N, it means that relay also monitors break of neutral point.
Fixed delay T1 (500 ms) and adjustable delay T2 (0.1 - 10 s).

Technical parameters

Phase failure: Yes
Phase sequence: Yes
Overvoltage: x (fixed)
Undervoltage: x (fixed)
Asymmetry: x
Monitored range: AC 3 x 300-500 V
Supply voltage: 1x CO, 8 A
Housing: 1-MODULE
Power supply: from monitored voltage
Dimensions: 90 x 17.6 x 64 mm (3.5˝ x 0.7˝ x 2.5˝)

Tags: HRN-55