Digital Voltage Control | Protection Relay | 1-63A | 230VAC

Technical Data:

Phase: Single-phase
Current type: AC
Display: LED
Nominal voltage: 220VAC, 50Hz
Nominal current: Adjustable from 1A to 63A (default 40A)
On delay time: Adjustable from 1 to 300 seconds (default 5 seconds)
Power consumption: Less than or equal to 2W
Voltage range: 230V-300V (default 270V)
Low voltage range: 110V-210V (default 170V)
Operating temperature: -10ºC ~ 50ºC

Functions:

Overvoltage protection
Low voltage protection
Overcurrent protection
Automatic recovery
Voltage measurement (displays voltage)
Current measurement (displays current)
Voltage calibration: Adjustable voltage ±10%
Factory reset: Long press the down button (more than 12 seconds)
Error check: Long press the up button (more than 12 seconds)
Usage:

This voltage relay is designed for use in places where precise control and protection of electrical devices from overvoltage, low voltage, and overcurrent are required. It can be used in both residential and commercial areas to ensure safe and reliable power supply to various devices and appliances. It is commonly used with various electrical devices, including home appliances, air conditioners, computer systems, and other sensitive equipment.

Advantages:

Comprehensive protection: Protects against overvoltage, low voltage, and overcurrent, ensuring the safety of devices.
Automatic recovery: After the issue is resolved, the device automatically returns to operation without manual intervention.
Adjustable voltage range: Allows voltage settings to be tailored to specific needs.
Convenient display: The LED display shows both voltage and current, making it easier to monitor operating parameters.
Low power consumption: Only 2W power consumption, helping to save energy.
Disadvantages:

Not suitable for all devices: Although the regulator is universal, it may not be suitable for high-power devices requiring currents higher than 63A.
Voltage range may be limited: The default voltage (270V) may not match some specialized devices that require precisely set voltages.
Installation: Since the relay has adjustable parameters, it may require some time and knowledge to configure it properly and ensure optimal performance.