Voltage Protector 3 Phase Over/Under Voltage and Over Current Protector (63A)

Voltage Protector, Over Under Voltage and Over Current Protector - A Comprehensive Multifunctional Device

The Voltage Protector, Over Under Voltage and Over Current Protector is a versatile and multifunctional device designed to safeguard your electrical systems from various voltage and current-related issues. This 3-phase, 380V, 50A, 63A, and 80A device offers a comprehensive range of protection features to ensure the reliable and efficient operation of your electrical equipment.

Functions: 1. Over-voltage protection: Protects against excessive voltage levels, with an adjustable range of 221V to 300V and a default setting of 280V. 2. Under-voltage protection: Safeguards against low voltage conditions, with an adjustable range of 150V to 219V and a default setting of 160V. 3. Over-current protection: Provides protection against excessive current draw, with an adjustable range of 1A to 50A and a default setting of 50A. 4. Automatic recovery: Automatically resets the device after a fault has been addressed, ensuring seamless operation. 5. Voltage display (voltage measurement): Allows for real-time monitoring of the voltage levels in each phase. 6. Current display (current measurement): Provides real-time monitoring of the current draw in each phase. 7. Three-phase ampere unbalance protection: Detects and protects against imbalances in the three-phase current, with an adjustable range of 10% to 50%. 8. Phase sequence protection (reverse phase protection): Safeguards against improper phase sequencing, ensuring the correct rotation of the three-phase system. 9. Zero line break protection: Detects and protects against the loss of the neutral (zero) line. 10. Phase failure protection: Identifies and protects against the loss of any single phase. 11. Fault inquiry: Provides detailed information on any faults or issues that may have occurred.

The device will rotate the display of voltage and current for each phase, allowing for comprehensive monitoring and analysis of the electrical system.

Important Notes: 1. Due to differences in lighting and screen settings, the actual color of the item may vary slightly from the pictures. 2. Please allow for 1mm to 1cm differences in dimensions due to manual measurement.

Package Includes: 1x Over and Under Voltage Protector Model number: STVP-936 Power supply: 3230V / 400V AC 50/60Hz Max. Loading power: 1~50A Adjustable (default: 50A) Display model: LCD Dimensions: 7065*95mm Installation: 35mm DIN rail

Adjustable Parameters: Over-voltage protection value range: 221V~300V (default: 280V) Over-voltage recovery value range: 220V~299V (default: 250V) Over-voltage protection action time: 0.1~10 seconds (default: 0.2s) Under-voltage protection value range: 150V~219V (default: 160V) Under-voltage recovery value range: 151V~220V (default: 180V) Under-voltage protection action time: 0.1~10 seconds (default: 0.2s) 3-phase volt unbalance protection value: 10%~50% or OFF (default: 20%) 3-phase volt unbalance protection action time: 0.1~10 seconds (default: 1s) Delay time after power-on: 2~255 seconds (default: 2s) Recovery delay time: 2~600 seconds (default: 60s)

product information: