Network monitor, voltage (undervoltage, overvoltage, asymmetry, sequence), current – overload with a voltage and current display screen.

Built-in 3-pole 63A power relay.

Operating Features:

• Undervoltage protection: Yes, adjustable.
• Setting the disconnection limit from undervoltage.
• Separate setting of the restore limit from undervoltage.
• Setting the delay time when undervoltage is detected.
• Setting restore time.
• Overvoltage protection: Yes, adjustable.
• Setting the disconnection limit from overvoltage.
• Separate setting of the restore limit from overvoltage.
• Setting the delay time when overvoltage is detected.
• Setting restore time from overvoltage.
• Overload protection: Yes, adjustable.
• Setting the disconnection limit from overcurrent.
• Separate setting of the restore limit from overcurrent.
• Setting the delay time when overcurrent is detected.
• Setting restore time from overcurrent.
• Asymmetry control: Yes.
• Sequence control: Yes.
• Voltage level indication: Yes.
• Current level indication: Yes.
• Resistance to currents up to 63A.
• Support for asynchronous operation of the relay as well as synchronous:
• Asynchronous operation: The monitor disconnects only the problematic phase, while the others continue to supply loads normally.
• Synchronous operation: If there is a fault in any of the three phases, the monitor disconnects the supply from all phases simultaneously.