People who have used the overvoltage and undervoltage protection devices know its benefits. But do you know what are the unique advantages of the duplex over voltage protector product?
Unique advantages of overvoltage and undervoltage protection devices:
1, single-phase line when the over-voltage cut off the line, single-phase line voltage back to normal after the delay automatically reset the line, without manual operation.
2, the line appears transient or transient over-voltage, the protector does not produce malfunction.
3, the line due to contact failure is not true voltage instability, or sudden power and suddenly call, the protector does not connect the line.
4, the line fault voltage is the highest, the protector itself will not be damaged.
5, the protector was anti-time action characteristics, action time ≤ 1s.
6, the voltage protection range: 40A the following 0 ~ 450V, 50 / 60A: 0 ~ 600V.
7, withstand the impact voltage: 4kV (in line with Class III electrical safety standards).
8, the protector has a two-color light-emitting diodes indicating the working status, green - normal voltage indication, red - under-voltage or delay indication.
9, the appearance of modular design, rail installation.
10, wiring capacity: 25 square millimeters and below insulated wire
Unique advantages of overvoltage and undervoltage protection devices
公布 : TAIXI日付 : 2017-07-12ページビュー : 1269
続きを読む
- Can the electric meter box and the fire hydrant box be a neighbor?
- Effect of voltage protection circuit breaker
- How to distinguish the good or bad of an AC contactor
- What are the requirements for the wiring when the EPS emergency power supply is used?
- New technology for auto reset circuit breaker with electric energy meter
- Technological innovation and breakthrough of auto reset circuit breaker
- The quality comparison of miniature circuit breakers is carried out in Zhejiang province to promote the quality improvement of the industry
- Communications industry: optical communications maintain a high level of prosperity
- How should consumers choose small circuit breakers?
- Structural characteristics of load isolation switch
- How to ensure the quality of the electric meter box industry
- What is the difference between disconnectors and isolation switches?
- Isolation requirements for electrical isolation switch
- Working principle of DC circuit breaker
- Development of molded case circuit breakers