Specification Chart
Electrical Characteristics | ||
Description | Zinc oxide gapless lightning arrester | Zinc oxide gapless lightning arrester |
Model | YH10W-11 | YH10W-12 |
Line discharge class | I | I |
Rated voltage of lightning arrester | 11 kV | 12 kV |
Rated discharge current rating | 10 kA | 10 kA |
Maximum continuous operating voltage | 9.4 kV | 10.2 kV |
DC 1mA reference voltage | ≥17 kV | ≥19 kV |
8/20μs lightning current impulse residual volatge | ≤33 kV | ≤36 kV |
Creepage distance | 435 mm | 435 mm |
High current, 4/10 μs, impulse withstand | 100 kA | 100 kA |
Long duration current, 2 000 μs, impulse withstand | 250 A | 250 A |
Spare Parts | ||
Insulating bracket | with | |
Disconnector | with | |
Earth lead wire | with | |
Galvanized steel mounting bracket | optional |
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