Outdoor Intelligent Three Phase Pole Mounted Vacuum Circuit Breaker 24kv Auto Recloser

ZW32-24 outdoor AC high-voltage vacuum circuit breaker (hereinafter referred to as circuit breaker) is rated voltage of 24kV, 50Hz three-phase AC outdoor power distribution equipment. It is mainly used to open and close the load current, overload current and short circuit current in the power system. Overload current and short-circuit current. Suitable for substations and industrial and mining enterprises in the distribution system for protection and control purposes, more It is suitable for the rural grid and the place of frequent operation. Structure schematic Product ParametersMain technical parameters of circuit breakerNo.ItemUnitData1Rated voltagekV242rated frequencyHz503rated currentA630/1250/16004Rated short-circuit breaking currentkA20/25/31.55Rated peak withstand current (peak)kA50/63/806Rated short-time withstand current/durationkA/s25/47Rated short-circuit making current (peak value)kA50/63/808Nominal sequence of operations. 0-0.3s-CO-180s-CO9Mechanical lifetimes1000010Rated current breaking timestimes1000011Rated short-circuit breaking current breaking timestimes20121min power frequency withstand voltage;(wet) phase to phase, ground / fracture(dry) phase to phase, ground / fracturekV50/6060/6513Lightning impulse withstand voltage (peak value)Phase-to-phase, ground/fracturekV95/12514Secondary circuit 1 min power frequency withstand voltageV2000  Normal use conditions1. Altitude 1000m;2. The ambient air temperature is 45°C~+65°C; the daily temperature difference is 25°C;3. The wind speed is not greater than 35m/s;4. The earthquake intensity does not exceed 8 degrees;5. Pollution level: Level IV;6. Installation place: No flammable, dry explosion hazard, chemical corrosion place. ApplicationOrder instructionsWhen ordering, please specify the product type, name, quantity, rated current, rated short-circuit breaking current, current ratio of the current transformer, operation mode and operating voltage, etc.   /* 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