Digital voltage asymmetry and drop detector ZAMEL CAM-10

• Protection against phase failure

• Monitoring of the contact status of the relay

• Resistance to short-term voltage drops

• Voltage indication on individual phases

• Adjustable voltage asymmetry threshold (threshold value)

• Output for contact

• Monitoring of activation and failure indication contacts

• Protection against symmetrical voltage drops

• Adjustable delay deactivation time

• Additional alarm output

• Voltage monitoring on individual phases: 3 x green LED indicators

• Relay activation control: Red LED indicator

• Relay failure control: Red LED indicator

• Voltage threshold adjustment: 170 - 200 V AC (+ / - 10 V AC)

• Voltage hysteresis: approximately 5 V AC

• Operating temperature: -20/60 °C

• Nominal frequency: 50/60 Hz

• Enclosure protection level: IP20