Gw4-12 Oil Transformer Outdoor Double-Column Horizontal Open-Type High-Voltage Disconnector Power Distribution Cabinet

 OverviewAll the parts that can't rotate according to the requirements of hot-dip galvanizing are generally made of stainless steel. The fasteners below M are made of stainless steel, and the rest are hot-dip galvanizing.  Conductive part of the copper tube soft connection type, the middle contact is "handshake" type self type contact, spring external pressure type no current through, isolation switch only one contact point in the middle, the rest are fixed connection with soft connection.  The new contact structure is adopted, one end of the contact plate is fixed with the contact seat, and the sliding contact at the end of the contact finger is changed to fixed contact by the deformation of the contact plate and the contact pressure produced by the spring, so as to improve the conductivity reliability;  Contact spring to external type, in order to avoid spring shunt;  Add magnetic locking plate to improve dynamic and thermal stability  Model and meaning The main technical parameters                                  GW4-12,17.5,24KV Typ outdoor high-vol isolation swtch parameter                                          Please contact customer service for specific parameters projectunitparameterThe rated voltageKV101520Maximum operating voltageKV1217.524Rated insulation level1 min power frequency withstand voltageOver the groundKV284050fractureKV314760Lightning shock withstand voltageOver the groundKV60105125fractureKV70120145Rated frequencyHz50Rated currentA2004006301250160020002S thermal stable currentKA6.3212.52031.531.540Dynamically-stable currentKA1631.5508090100Terminal rated load of longitudinal mechanismN245Matching agency CS11-1,CS11,CS8-6D Manual institutions / CX1 electrodynamic mechanism Grounding switch rating for assembly with disconnecting switch Ground switch is used to cut off residual current, to earth, thermal stable current is not used as a referenceNote: If the above parameters are not the same, please contact customer service  External dimensionsProduct details/* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1