In case of over-voltage fault, under-voltage fault or over-current fault in line, this product can instantly power off the load to prevent electrical equipment from being burnt.
- LCD display with backlight , can display total active energy (kWh) , real time current (A) , voltage(V) , active power (W).
- LCD display kWh (4 digital+1 decimal) , Bi-directional total active energy measurement ,reverse active energy measure in the total active energy.
- Product self-design has function of lighting protection.
- Overvoltage protection, under voltage protection and over-current protection can select auto-Reclosing pattern or manual–Reclosing pattern.
- In case of over-voltage fault, under-voltage fault or over current fault in single phase line, the product can power off the line and can automatically restore connecting the line over a time delay after voltage of the lien is recovered to normal condition.
- In case of transient over voltage in line, the product can protect the equipment from false operation.
- In case that the line subjects to unstable voltage or sudden power-off and power-on due to loosened connection and other fault, the product will disconnect the line.
- When fault voltage of the line reaches the peak, the product itself will not be damaged.
- Under over-current protection pattern, you also can select Malignant load protection (Pure Resistive Load limit) which is used for Apartments and Student Dormitories electric safety.
- You can select the circuit output cycle switch on/off pattern.
- Led indication of overvoltage protection, under voltage protection and over-current protection.
- Diversified design for the protection, you can closed at any one of overvoltage protection, under voltage protection and over-current protection in any time.
- Model: SVP-917
- Power supply: AC 85-300V 50/60Hz
- Loading power: 80A
- Over-voltage protection value range: 85V~300~OFF (default:270V)
- Over-voltage protection action time: 0.1s~60s (default value:0.1s)
- Under-voltage protection value range: 85V–300V-OFF (default:170V)
- Under-voltage protection action time: 0.1s~60s(default:0.1s)
- Over-current adjustment range: 1-80A
- Over-current action range: 0.1~60 second (default: 0.1s)
- Recovery delay time: 1s~512s(default:60s)
- Power consumption: <1W
- Electric machinery life: 100,000 times
- Installation: 35mm DIN rail