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Electrical Time Switches, Timers & Control Relays

ABB CMPVE SINGLE/THREE PHASE MONITORING RELAY MEASURING & CONTROL (L-L) 320-460VAC, (L-N) 185-265VAC 1NO

Product Code: CMPVE

The Phase Monitoring Relay is designed to monitor single- or three-phase over- and undervoltage, as well as phase loss. It features a neutral connection for added convenience. The measuring range for line-to-line voltage is 320 to 460 V AC, while the measuring range for line-to-neutral voltage is 185 to 265 V AC. This relay operates with a rated control supply voltage of either 320 to 460 V AC or 185 to 265 V AC. Additionally, it has one normally open (NO) output.

Technical Specifications

Brand ABB
Contacts 1NO
Degree of Protection IP50 (Housing), IP20 (Terminals)
Duty Time 100%
LED Colour F: Red, R: Yellow
Measuring Range AC (V) 3 x 320-460
Mounting Type DIN Rail
Operational Temperature Range (°C) -20 to +60
Overvoltage Category III
Pollution Degree 3
Rated Control Supply Voltage AC (V) 3 x 320-460
Rated Frequency (Hz) 50/60
Rated Impulse Withstand Voltage (kV) 4
Terminal Type Screw
Timing Range Start-up delay: 500ms, Tripping delay: 500ms

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