FZW32装disconnector

Model: FZW32-40.5/T1250-25It supports GB3804 and IEC standard, mainly used for city network, rural network building etc, applicable to rated voltage 40.5Kv, three-phase ac 50Hz electrical network.Main technical parameter:Series NoItemUnitValues1Rated voltageKV40.52Rated frequencyHz503Rated currentA12504Rated loading breaking currentA12505Rated closed swith-off currentA125065% rated loading breaking currentA62.57Rated cable charge breaking currentA1081min power frequency tolerant voltageKV95/1109lightning impulse withstand voltageinterphase/isolating port KV185/21510Rated short withstand currentthermalKA2511Rated short-circuit continuous timeS412Rated peak value withstand current(Dynamic)KA6313Rated short-circuit making currentKA14Mechanical lifeTimes10,00015Vacuum contact allowable worn-out thicknessMm0.616Hand operation momentNm<=350