Customization: | Available |
---|---|
Type: | High Voltage 10ka Surge Arrester |
Housing Material: | Polymer |
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120KV coaxial surge arrester with gap
Rated voltage 120KV
Maximum system voltage:145KV
Continuous operating voltage:96KV
Shed diameter a1/a2:178/150
Height b:1100 mm
Creepage distance:3060 mm
Gross weight:23.5Kg
Mximum System voltage Kv Um |
Rated voltage KV |
Continuous operating voltage KV |
1/5μs residual steep impulse current KV |
8/20μs residual voltage of lightning impulse current |
30/60μs residual voltage impulse current KV |
Line discharge level |
2ms long durationg current A |
4/10μs high current impulse KA |
Housing inluation withstand(at IEC or ANSI) |
|||||
IEC |
ANSI |
15KA |
20KA |
15KA |
20KA |
1KA |
Lightning impulse withstand KV |
Switching impulse withstand |
Power frequency voltage withstand (dry/wet)KV |
|||||
123 145
|
145 169 |
120 |
96 |
365 |
486 |
330 |
440 |
575 |
2 |
800 |
100 |
550 |
|
200 |