HRN-54

The relay protects overvoltage / undervoltage, sequence and phase failure

Protects the level of undervoltage and overvoltage, including failure/phase sequence in an adjustable range (min./max.) 300 - 500V AC

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3D MODEL
Manufacturer: ELKO EP

Ord. code: 7498 standard
EAN: 8595188137201

Availability: More than 200 pcs
Original price £ 30.40 -25%
Price excl. VAT £ 22,80
Your price: £ 22.80 excl. VAT
pcs

Description

HRN-54 | Voltage relay for overvoltage / undervoltage protecting in 3-phase networks

  • serves for monitoring voltage, sequence and phase failure in the switchboard (protection of devices and equipment)
  • monitors the voltage in a 3-phase voltage system
  • the relay monitors the phase sequence
  • it is possible to set the upper and lower voltage limit at which the contact of the output relay switches off
  • Adjustable time delay eliminates short voltage peaks and failures in the main.
  • Supplied from monitored voltage.
  • The faulty state is indicated by a red LED and by the opening of output relay contact.
  • Output contact 1x switch / SPDT 8A / 250V AC1.
  • In case of supply voltage falls below 60%Un (UOFF lower level) relay immediately opens without delay.
  • HRN-54: supply from all phases which means that relay is functional also in the case when one phase is faulty.
  • HRN-54N: supply L1, L2, L3-N, means that relay monitors also a failure of the neutral wire.
  • 1-MODULE, DIN rail mounting.

More information

  • Monitoring terminals: L1, L2, L3
  • Supply / measured voltage Un: 3x 400 V / 50-60Hz
  • Number of contacts: 1x switch (AgNi)
  • Operating temperature: -20°C to 55°C (-
  • Operating position: any
  • Mounting: DIN rail EN 60715
  • Protection degree: IP40 from front panel / IP10 terminals
  • Dimensions: 90 x 17.6 x 64mm
  • Weight: 69g

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