HRN-55

HRN-55 | Relay for protecting phase sequence and failure

• replacement for HRN-51 and HRN-51N
• the relay controls the sequence and phase failures (e.g. checking the correct rotation of motors, drives, etc.)
• relay designed for monitoring 3-phase networks
• HRN-55 - power supply from all phases, i.e. that the function of the relay is maintained even in the event of a failure of one of the phases
• Fixed delay T1 (500ms) and adjustable delay T2 (0.1 - 10s).
• The faulty state is indicated by LED and output contact of relay is OFF.
• Output contact: 1x switch 8A / 250V AC1
• 1-MODULE, DIN rail mounting

 More information

• Monitoring terminals: L1, L2, L3
• Supply and monitored voltage Un: 3x 400V / 50-60Hz
• Number of contacts: 1x switch (AgNi)
• Operating position: any
• Mounting: DIN rail EN 60715
• Protection degree: IP40 from front panel / IP10 terminals
• Dimensions: 90 x 17.6 x 64 mm (3.5 x 0.7 x 2.5˝)
• Weight: 67g