Function and Feature:
Have a good discharge capacity.it's suitable for signle phase,TN-C,TN-C-S,and TT power distribution system.
Adopt energy-rich voltage dependent resistor,nanosecond level speed of response
Capacity of overheated and surge protection
Visual display on the protector and remote signal terminal
1)Visual display for operation
2)Signal terminal effecting the remote function
3)Convenient to pull & inserted mold,possible to remove failed module installation method
Thechnical Data:
Max.continuous operating voltage Uc(VAC):275,320,385,440V
Functional indication: Red:failed
Response time(ns) <25ns
Cover material: PA66
Fire resistance: Comply with UL94V-0
Installation method: 35mm DIN rail
Combinatorial module:1P,2P,3P,4P,1+NPE,3+NPE(with or without remote signal terminal)
Standards: IEC/EN 61643-1
Performance Parameters
| Type | AUSP-20-275 | AUSP-20-320 | AUSP-20-385 | AUSP-20-440 |
| Max.continuous operating voltage Uc(V~) | 275V | 320V | 385V | 440V |
| Nominal Discharge current In 8/20 Us(kA) | 10kA | |||
| Max.discharge current Imax 8/20 Us(kA) | 20kA | |||
| Voltage protection level Up(kV) | ≤1.0kV | ≤1.2kV | ≤1.5kV | ≤1.8kV |
| Fuse | 20A | |||
About us:
Aoelec Electrical was established in 2003,with 50 office guys and 240 workers now.Our products are present in more than 30 different countries from Middle Ease to South American,from Europen to Australia,from Southeast Asia to North Africa.And our Surge Voltage Protector has CE certificate.