Surge Protective Arrester,SPD
The DGM2-C20/1+1 exact technology parameter is as below:
|
Type No. |
Rated Voltage(V) Un |
Continuous Voltage Uc(V~) |
Standard Discharge Current In(KA) |
Max Discharge Current Imax(KA) |
Protection Level(KA~) |
Response Time(ns) |
|
DGM1(2)-C20 |
220/380 |
275/320 385/420 |
20 |
40 |
1.8 |
≤25 |
|
DGM-N-PE |
220/380 |
250/255 |
40/60 |
60/80 |
1.2 |
≤100 |