Monitoring relay for monitoring 3-phase voltages of 280…520 V AC, window, without neutral conductor connection, supply voltage can be selected via power module, 1 changeover contact
Monitoring relay for monitoring 3-phase voltages of 400 V AC ±30%, window or window with phase sequence, 1 changeover contact, with Push-in connection
1-phase voltage monitoring relay, 24 V AC/DC … 240 V AC/DC wide range power supply, with adjustable threshold values, response delay, and the functions can be selected by configuration.
Monitoring relay for monitoring 1-phase voltages of 0…300 V AC/DC, undervoltage, supply voltage can be selected via power module, 1 changeover contact
3-phase voltage monitoring relay with RS-485 interface（160…690V AC）, with overvoltage, undervoltage, window monitoring as well as phase sequence, phase loss failure, asymmetry (adjustable asymmetry) monitoring functions. 24…240VAC/DC wide range power supply, with adjustable threshold values and response delay. Supports failure record storage. Supports NFC communication and Modbus/RTU communication, with two configuration possibilities. 1 PDT dry contact output, plug-in connection.
The EV Charge Lock Release monitors the 12 V operating voltage of the electrically driven plug locking actuator, routes locking and unlocking signals, and sends an unlocking pulse to the actuator when the operating voltage fails.
Monitoring relay for monitoring 3-phase voltages of 350…650 V AC, undervoltage, window, phase sequence, phase failure, asymmetry, supply voltage can be selected via power module, 2 changeover contacts
Monitoring relay for monitoring 3-phase voltages of 483…897 V AC, undervoltage, window, phase sequence, phase failure, asymmetry, supply voltage can be selected via power module, 2 changeover contacts
3-phase voltage monitoring relay, with overvoltage, undervoltage, window monitoring as well as phase sequence, phase loss failure, asymmetry (adjustable asymmetry) and neutral monitoring functions. 24 V AC/DC … 240 V AC/DC wide range power supply, with adjustable threshold values, response delay, and supporting failure record storage and NFC communication. True RMS value test.
Monitoring relay for monitoring 3-phase voltages of 400 V AC (3N~400/230 V AC) ±30%, undervoltage, window, phase sequence, phase failure, 1 changeover contact, with screw connection