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Elko HRN-33 Single Phase Network Voltage Monitoring Relays

Features

  • It serves to control supply voltage for appliances sensitive to supply tolerance, protection of the device against under/over voltage
  • Adjustable time delay for all types is 0…10s (to eliminate short voltage drops or peaks)
  • Voltage Umin adjusted as % of Umax
  • 3-state indication - LEDs indicating normal state and 2 fault states
  • Supply from monitored voltage (monitors level of its own supply)
  • 1-MODULE, DIN rail mounting
  • Voltage Range - AC 48…276V / 50-60Hz
  • Burden - AC max. 1.2 VA
  • Upper level (Umax): AC 160…276V
  • Bottom level (Umin): 30…95% Umax
  • Time delay:- adjustable 0…10s
  • Number of contacts :- 1 x changeover/ SPDT (AgNi / Silver Alloy)

Details

Monitoring voltage relay HRN-33
Supply and monitored voltage in range AC 48…276 V, 1 x output for Umax and Umin adjustable level serves to control supply voltage for appliances sensitive to supply tolerance, protection of the device against under/over voltage.

HRN-33
- monitors voltage in range AC 48…276V
- U max and U min can be monitored independently

Adjustable time delay for all types is 0…10s (to eliminate short voltage drops or peaks)
Voltage Umin adjusted as % of Umax
3-state indication - LEDs indicating normal state and 2 fault states
Supply from monitored voltage (monitors level of its own supply)
1-MODULE, DIN rail mounting

Additional Information

Manufacturer Elko
Product Name / Options Price (ex VAT)
HRN-33 Call for Prices