Power Protector is a multifunctional three-phase power supply system or three-phase electrical equipment monitoring and protection instruments. Set three-phase voltage display, over-voltage protection, undervoltage protection, phase protection (phase-break protection), Phase sequence protection (fault phase protection) in one. Power Surge Protector The use of Chinese liquid crystal display, with full-featured, stable performance, easy to operate and so on. The Power protector can display the three-phase power supply voltage in real-time, and it can provide alarm and protection for the user by the output of the relay in the form of Over-voltage, undervoltage, Power Surge Protector missing phase and wrong equal fault. It is a High-tech product that replaces traditional phase sequence relays and voltage relays.
The Power Protector is the contact control signal which provides the alarm output and the protection Circuit action output to the user through the relay output in the form of overpressure, undervoltage, Power Surge Protector missing phase and wrong equal fault. It is a High-tech product that replaces traditional phase sequence relays and voltage relays. Power protector can be widely used in a variety of low-voltage electrical control systems, replacing the traditional phase sequence relays and undervoltage protector, especially for elevators, cranes, machine tools, Power Surge Protector compressors and other frequent start-up equipment.
Power Protector function
1, display voltage: Display operating voltage value
2, over/under voltage protection: when the voltage is too high or too low, cut off the equipment power.
3, lack of phase protection: When the three-phase power supply lack of phase or serious imbalance when the power cut off the equipment.
4, Phase sequence protection: When the three-phase power supply phase sequence error to cut off the equipment power.
5, Sound and light alarm: The above fault occurs when the sound and light prompts.
6, rated control voltage us: Phase voltage ac-220v line voltage ac-380v.
7. Power supply voltage error: -15%-+10%.
The relevant knowledge of power protector, Power Surge Protector we introduced here for everybody. Home decoration with the processing of the circuit, Power Surge Protector different space with different electric power, so we can according to the actual situation to distinguish different use voltage, power protector as a means of protection, we can also use up.