HRN-54
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
3D MODEL
Manufacturer: ELKO EP
Ord. code: 7498 standard
EAN: 8595188137201
Availability: More than 100 pcs
Selling price 60,90 € incl. VAT
-23%
Price excl. VAT 38,76 €
Your price:
46,90 €
incl. VAT
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
Documents
Parameters
Guarded values | > U (Overvoltage), <U (Undervoltage), Phase failure, Phases sequence |
---|---|
Power voltage | from monitored voltage |
Number of phases | 3 |
Design | 1-MODULE |
Monitored voltage range | 3 x 300 - 500 V AC |
Related products (1)
Related products 1
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Quick info
HRN-54N
The relay protects overvoltage / undervoltage, sequence and phase failure
More than 100 pcs
46,90 €
60,90 €