24kv Advanced Medium Voltage Vacuum Circuit Breaker

General descriptionIntroducing the 24kv Advanced Medium Voltage Vacuum Circuit Breaker - the ultimate solution for your power system needs! This indoor vacuum circuit breaker is designed to provide top-notch performance and reliability, making it the perfect choice for any high voltage application.Crafted with precision and expertise, the ZN83-24KV series VCB is a new indoor switchgear that has been independently developed by VACEM Co., Ltd. It is specifically designed for 24KV power systems, ensuring that your power needs are met with ease.One of the standout features of this vacuum circuit breaker is its optimized modular spring operating mechanism. This mechanism ensures that the breaker operates smoothly and efficiently, providing you with the peace of mind you need when it comes to your power system.Whether you're looking for an indoor vacuum circuit breaker or an HV vacuum circuit breaker, the 24kv Advanced Medium Voltage Vacuum Circuit Breaker is a perfect choice. With its advanced features and top-notch performance, you can rest assured that your power system is in good hands.So why wait? Upgrade your power system today with the 24kv Advanced Medium Voltage Vacuum Circuit Breaker and experience the difference for yourself!  Main technical parameter ItemUnitDateRated voltagekV24Rated frequencyHz50Rated insulation level1min power frequency withstand voltagepole to earthkV65phasekV79lightning impulse withstand voltagepole to earthkV125phasekV145Power frequency withstand voltage of secondary circuitV2000Rated currentA630630125012501250125016003150  2000 Rated short-circuit breaking currentkA202531.5Rated short-time withstand currentkA202531.5Rated short circuit durations Rated peak withstand currentkA506380Rated short-circuit making currentkA506380Rated short-circuit current breaking time (classE2)times30 Rated single/back to back capacitor bank breaking currentA630/400Clearance between open contactsmm12~14Contact strokemm3~5Allowable wear thickness of contactmm3Average opening speedm/s1.1~1.6Average closing speedm/s0.6~1.1Contact closing bounce timems≤2Different phase of contact closing and openingms≤2Rebound amplitude of opening contactmm≤2Opening time (rated voltage)ms20~50Closing time (rated voltage)ms30~70Mechanical life (M2)times10,000(20,000)Rated operating voltageVAC110/220 DC110/220Rated operation sequence 0-0.3s-CO-180s-CO For more switchgear parts, pls refer to insulation parts: https://china-vacem.en.made-in-china.com/product-group/BbRAnYUjsLrW/Insulation-Accessories-catalog-1.html,or copper tulip contact: https://china-vacem.en.made-in-china.com/product-group/nbUGDIpPuLYM/Tulip-contact-series-1.html  International fairs Company show /* 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