Carlo Gavazzi Monitoring Relay Voltage 3-Phase Plug-In SY165220

Carlo Gavazzi Monitoring Relay 3-Phase, Phase-Phase AC Voltage, Range: 3x220VAC ±15%, S Housing, Plug-In, SPDT, Supply: 220VAC.

The relay meters the phase-phase voltage of all 3 phases. The relay operates when all 3 phase-phase voltage are above the set value. If one or more phase-phase voltages drop below the adjustable hysteresis, the relay releases within 3 seconds, and it does not operate again until all 3 phase-phase voltages exceed the set point.

General Characteristics

• 3-phased metering relay for phase-phase voltages
• Control if all the 3 phase-phase voltages are within a set joint limit
• Knob adjustable trip point
• Knob adjustable hysterisis
• Operates irrespective of the phase sequence and meters on its own suplly voltage
• 10A SPDT relay
• LED indication for relay ON
• AC supply voltage