HRN-56/400

HRN-56 | Relay for monitoring phase sequence and failure

• Relay monitors phase sequence and failure (e.g. control of correct motor winding etc.).
• Relay is designated for the monitoring of 3-phase networks.
• Supply from all phases which means that relay is functional also in case of one phase failure.
• Fixed time delay T1 (500 ms) and adjustable time delay T2 (0 -10s).
• The faulty state is indicated by LED and by the opening of output relay contact.
• Output contact 1x switch 8 A / 250 V AC1
• 1-MODULE, 3-MODULE, DIN rail mounting.

More information

• Monitoring terminals: L1, L2, L3
• Supply / measured voltage: 3x 480V L-L (3x277V L-N) 50-60Hz
• Max. continuous voltage: AC 3x 160V
• 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 / IP20 terminals
• Dimensions: 90 x 52 x 65mm
• Weight: 66g