Surge Arrester Ratings: 144KV
Metal oxide surge arrester ratings per IEEE C62.11. Includes arrester rating (kV), MCOV, TOV capability, and maximum discharge voltage at 10kA. PK = voltage class, SK = arrester_rating_kV (Number).
| voltage class | arrester rating kV | duty cycle rating kV (kV) | energy class | housing material | max discharge voltage 10kA kVcrest (kV) | mcov kV (kV) | standard | tov capability kV 1s (kV) |
|---|---|---|---|---|---|---|---|---|
| 144KV | 96 | 96 | 3 | POLYMER | 272 | 76 | IEEE C62.11-2012 | 124.8 |
| 144KV | 108 | 108 | 3 | POLYMER | 298 | 84 | IEEE C62.11-2012 | 140.4 |
| 144KV | 120 | 120 | 3 | POLYMER | 332 | 98 | IEEE C62.11-2012 | 156 |
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