HRN-43N
HRN-43N
The relay protects overvoltage / undervoltage, sequence, failure and phase asymmetry
It protects the level of undervoltage and overvoltage, including failure / sequence / phase asymmetry in the adjustable range 3x 84 - 480V AC; phase asymmetry protecting can be switched off
3D MODEL
Manufacturer: ELKO EP
Ord. code: HRN-43N
Original price £ 64.50
-30%
Price excl. VAT £ 45,15
Your price:
£ 54.18
incl. VAT
Description
HRN-43 | Relay for complete protecting 3-phase mains
- protecting of 3-phase mains:
- voltage in 2 levels (undervoltage and overvoltage) in range 138-276V (3x 400V / 230V) or 280-480V (3x 400V)
- phase asymmetry (can be switched off ) -
- phase sequence
- phase failure
- adjustable function „MEMORY“
- function of second relay (independent / parallel)
- adjustable delay to eliminate short-term outages and peaks for each level independently
- HRN-43: for circuits 3x 400V (without neutral)
- HRN-43N: for circuits 3x 400 / 230V (with neutral)
- galvanically separated supply voltage AC 400V, AC 110V, AC 230V, AC/ DC 24V
- output contact: 2x switches 16A / 250V AC1
- in the embodiment 3-MODULE, DIN rail mounting
More information
- Supply terminals: A1 - A2
- Supply voltage: AC 110V, AC 230V, AC 400V, AC/DC 24V / (AC 50 - 60Hz)
- Voltage set: 3x 400V / 50Hz
- Monitored terminals: L1, L2, L3
- Number of contacts: 2x switches (AgNi)
- Operating temperature: -20°C to 55°C
- Operating position: any
- Mounting: DIN rail EN 60715
- Protection degree: IP40 from front panel / IP20 terminals
- Dimensions: 90 x 52 x 65mm
- Weight: 246g
Documents
Parameters
Guarded values | > U (Overvoltage), <U (Undervoltage), Phase failure, Phases sequence, Phases asymmetry |
---|---|
Power voltage | 24 V AC/DC, 230 V AC, 400 V AC |
Number of phases | 3 |
Design | 3-MODULES |
Monitored voltage range | 3 x 48 - 276 V AC |