HY5WS（Picture：HY5WS-10/30 ）— Series Of Composite Insulation AC Gapless Metal Oxide Power Distribution Type Arresters (Nominal Discharge Current 5kA) are mainly used to prevent the power distribution equipment and transformers with corresponding voltage class from damages of switching overvoltage and atmospheric overvoltage.
Specification
|
Model |
Rated voltage |
Nominal Voltage |
Continuous Operating Voltage |
DC Reference Voltage |
Residual Voltage |
Discharge Capacity |
0.75U 1mA Leakage Current |
Creepage Distance |
Mounting Height |
Structural Height | |||
|
Lightning Impusle Current |
Steep impulse Current |
Switching Impulse Current |
2ms Square Wave |
4/10μs Heavy Current | |||||||||
|
Virtual Value kV |
kV |
Peak Value Kv≦ |
A |
kA |
μA |
mm/kV |
mm |
mm | |||||
|
HY5WS-5/15 |
5 |
3 |
4 |
7.5 |
15 |
17.3 |
12.8 |
100 |
65 |
50 |
57 |
170 |
100 |
|
HY5WS-10/30 |
10 |
6 |
8 |
15 |
30 |
34.6 |
25.6 |
100 |
65 |
50 |
35 |
196 |
126 |
|
HY5WS-12/35.8 |
12 |
10 |
9.6 |
18 |
35.8 |
41.2 |
30.6 |
100 |
65 |
50 |
35 |
250 |
180 |
|
HY5WS-15/45.6 |
15 |
10 |
12 |
23 |
45.6 |
52.5 |
39 |
100 |
65 |
50 |
31 |
250 |
180 |
|
HY5WS-17/50 |
17 |
10 |
13.6 |
25 |
50 |
57.5 |
42.5 |
100 |
65 |
50 |
30 |
250 |
180 |
