Drop-out Fuse Cutout

Type: drop-out fuse cutoutTo be connected with incoming feeder of distribution transformers or distribution lines, ZNF-2 series drop-out fuse cutouts mainly protect transformer or lines from short circuit and overload, and on/off loading current.Specifications:1) Rated voltage: 10 38kV2) Rated current: 100A/200A3) Breaking current: 6000A 12000A4) Impulse voltage (BIL): 110kV 180kV5) Power-frequency withstand voltage: 40kV 70kV6) Leakage distance: 250mm 850mmCondition of Use:1. The ambient air temperatures within the range of -30 Celsius degree to +40 Celsius degree;2. The altitude above sea level not exceeding 1,000m; (If the altitude is higher than 1,000, it needs adjust.)3. Frequency of the A.C. power supply not less than 48Hz and not exceeding 52Hz;4. Earthquake intensity not exceeding 7 degrees;5. Maximum wind speed not exceeding 35m/s.Technical Standard:Confirmed to IEC291, 282.