ALL say The ZW32-12 type outdoor high pressure vacuum chopper is used for communicate 50 Hzs, the electric voltage 10~12 kVs of three mutually the electric power system is a cent to break, the pass match burden electric current of use, it once had to carry and short-circuit proof function, satisfy a control, measure a control, measure request, can also carry out an afar control, surveillance etc..Be applicable to transformer substation and work mineral business enterprise to go together with an electricity to make personal guarantee to protect and control in the system of use and the multifarious operation place in the village charged barbed wire net.主要技术参数ItemUnitDataRated voltageV12Rated insulation voltage1minThe work repeatedly bears to pressDry typekV42Wen Shi34雷电冲击耐压(峰值)75The sum settles electric currentA630；400；200The sum settles short circuit to open to break electric currentkA20；16；12.5The sum settles operation order Automatic reclosing operation:Off0.3S-On and Off-180S-On and OffNon automatic reclosing operation :Off 180S-On and Off-180S-On and OffThe sum settles short circuit to open to break number of timestime30The sum settles a short-circuit pass to match electric current(Feng value) 50The sum settles a Feng value to bear to be subjected to electric currentkAThe sum settles short-circuit switch electric current 20The sum settles short circuit keep on timeS4Match Zha for time(Divide Li to take off to button up)The tallest operation electric voltagems15~50The sum settles operation electric voltageLowest operation electric voltage30~60Match Zha for time 25~50All open to break timems≤100Time of Ran Hu ≤20Machine life span次10000Keep ability the electrical engineering sum settle importation powerW40The sum settles operation electric voltage and assistance back track sum settle electric voltageVDC220、100、24AC220、110、24The sum settles electric voltage the bottom keep ability timeS≤10Conduct electricity to flow to take off to button up a machineRated powerA5Take off to button up the electric current accurate angle %±10