12KV 10KA Anti-polution Type Lightning Arrester

Condition of useThe ambient air themperatures is no higher than +40°C,no lower than-40°C. The altitude above sea level dose not exceed 2000m. AC system frequency is 50HZ or 60HZ. AC voltage brought to bear on arrester for a long time dose not exceed arrester’s continuous operating voltage. Maximum wind speed dose not exceed 35m/s. The earthquake intensity dose not exceed 7 degrees. The technical parameters of typicalTypeRated voltage KVContinuous operating voltage (KV≤)1/4steep current residual voltage (KV≤)8/20Lighting current residual voltage (KV≤)30/60S witching current residual voltage (KV≤)2000µs Rectangular wave current impulse (A)4/10Current withstand discharge capacity (KV)YH10W-3L32.559.597.7250100YH10W-6L65.1191815.4YH10W-9L97.6528.52723.1YH10W-12L1210.2383630.8YH10W-15L1512.747.54538.5YH10W-18L1815.3575446.2YH10W-21L211766.56353.9YH10W-24L2419.2767261.6YH10W-27L2721.985.58169.3YH10W-30L3024.4959076.5YH10W-33L3326.8104.59984.7YH10W-36L362911410892.4YH10W-42L4234.1132.3126100.1