220V 40A/63A Adjustable Voltage Relay with Over Under Voltage Protection Over Current Limit Precision Wattmeter Energy Meter with Automatic Recovery Ideal for Power Consumption Monitoring

Features:

This device includes over voltage protection, ensuring that your electronics are safe from power spikes.

Under-voltage protection is also provided to prevent possible damages to your equipment during power sags.

With the over-current protection function, this wattmeter safeguards against high current that could potentially cause damage.

Featuring an automatic recovery system, the device restores normal operation after a temporary fault condition without manual intervention.

The wattmeter boasts precision in measurement, clearly displaying voltage and current figures as well as power consumption.

Specifications:

Rated Supply Voltage: AC 220V

Operating Voltage: AC 80-400V(single phase)

Rated Frequency: 50/60Hz

Current (>A) setting range: 1-40/63A OFF

Overvoltage (>U) setting range: 230-300V/OFF

Undervoltage (<U) setting range: 210-140V/OFF

Kilowatt-hour Protection Value: 1-9999/OFF

Optional Rated Current: 40/63A

Output Contact: 1NO

Operating Temperature: -50℃-55℃

Humidity: ≤50% at 40℃ (without condensation)

Storage Temperature: -30℃-70℃

Package Included:

1 x Adjust Voltage Relay (Current as your choice)