Features：
The valve plate in the arrester built into the plug has good non-linearity, so that the arrester has low residual voltage, large flow capacity, fast response time, flat steep wave, and can effectively prevent lightning strikes, operation shocks and overvoltage protection, ensuring transmission and transformation Electric equipment is running.
Technical properties
|
Item |
AH5WZ-10/27 |
AH5WS-10/30 |
AH5WS-13/36 |
AH5WZ-17/45 |
AH5WS-17/50 |
|
System Nominal Voltage(kV) |
6 |
6 |
10 |
15 |
15 |
|
Rated Voltage |
10 |
10 |
13 |
17 |
17 |
|
Continuous Operation Voltage (kV) |
8.0 |
8.0 |
10.4 |
13.6 |
13.6 |
|
Nominal Discharge Current(kA) |
5 |
5 |
5 |
5 |
5 |
|
Steep Current Impulse Residual Voltage (kV) |
≤31.0 |
≤34.6 |
≤41.3 |
≤51.8 |
≤57.5 |
|
Lightning Impulse Residual Voltage(kV) |
≤27.0 |
≤30.0 |
≤36.0 |
≤45.0 |
≤50.0 |
|
Switching Impulse Residual Voltage(kV) |
≤23.0 |
≤25.6 |
≤30.7 |
≤35 |
≤42.5 |
|
Long Duration Current Impulse withstand(A) |
150 |
75 |
150 |
150 |
100 |
|
High Current Impulse Withstand (kA) |
65 |
65 |
65 |
65 |
65 |
