Gw9-12 Outdoor High Voltage Isolating Switch Compound Silicone Rubber Power Distribution Cabinet Oil Transformer

 OverviewThis product is three-phase circuit system single-phase use, simple structure, economy, easy to use.  This product is a single-break vertically open structure, and the pole insulators of the single-pole isolation switch are installed on their respective underframes, which are mainly composed of the base, the pole insulators, the main electrical circuit part and the self-locking device.  Use knife type structure to open and close to cut and close the line.  Each phase knife is composed of two conductive blades with compression springs on both sides of the blades. Adjusting the height of the springs can obtain the contact pressure required by the switch knife.  When switching on and off, use insulated hook rod to operate the mechanism, and the knife has self-locking device. The working principle of  Isolating switch points with insulation right hook bar operation, insulation clasps buckle bar isolating switch lock, pull the lock hook in the direction of break-brake, loose the self-locking device connected to the conductive plate rotates after its realization brake action, when closing by insulating the hook rod to resist isolating switch lock hook shaft rotates, the turns of the conductive plate connected to the switch position,  At this point, the self-locking device will lock the disconnecting switch in the closing position.  This type of disconnecting switch can be installed on pillar, wall, ceiling, cross frame or metal frame, also can be installed vertically or diagonally, but the installation position should make the contact knife open to the bottom. Model and meaning The main technical parameters                                          GW9-12KV Typ outdoor high-vol isolation swtch parameter                                            Please contact customer service for specific parametersprojectunitparameterThe rated voltage KV1215Maximum operating voltage KV1217.5Rated insulation level1min Power frequency withstand voltage (effective value)Over the groundKV4040fractureKV4747Lightning shock withstand voltage (peak value)Over the groundKV105105fractureKV120120Rated frequency Hz50Rated current A20040063012504S Thermal stable current (effective value) KA6.312.52031.5Dynamic stable current (peak value) KA1631.55080Creepage distance mm300380Mechanical life The number of20002000External 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