6kv Medium Voltage Vacuum Contactor for Motor Starter

General descriptionThe VACG series AC M.V. vacuum contactor is designed for use in AC power systems with a frequency of 50Hz. It is suitable for main circuit rated voltages up to 12kv and rated currents up to 630A. This contactor is ideal for remote making and breaking, frequent starting, and controlling AC motors. It is particularly well-suited for use with fuses and a variety of protection devices, making it an excellent replacement for vacuum circuit breakers.The VACG series AC M.V. vacuum contactor conforms to GB/T 14808, IEC 60470, and JB/T 7122 standards. Its main performance indicators have reached international levels, ensuring its reliability and safety. This product is also known as the 6kv 10kv Medium Voltage Vacuum Contactor for Capacitor Switchgear and is commonly referred to as a vacuum contactor, medium voltage contactor, or capacitor contactor.  Normal using conditionsa. Environment temperature: -5ºC~+40ºC, and the average value is no more than +35ºC within 24 hours.b. Altitude: no more than 1000m. c. Atmospheric conditions: monthly highest humidity in the wettest month is no more than 90% and the monthly average minimum temperature  shall be 25ºC. Condensation on the products due to temperature changes shall be considered. d. Impact vibration: The place is without extensive shaking, impact, and vibration. e. The place is without explosion hazards, enchant gas, and sleet. f. No rain and snow in places g. Pollution degree: Three grade h. Installation type:IIIi. Installation condition: The slant angle between the installation surface and the vertical surface is no more than 15°.   Main technical parameter TypeUnitVACG-160~630/7.2VACG-160~630/12Rated voltagekV7.212Rated currentA160250400630160250400630Making capacityA/100times16002500400063001600250040006300Breaking capacityA/25times12802000320050001280200032005000Rated P.F. withstand voltagekV2842Mechanical life timetimes100,0000Rated operating frequencytimes/h300Short-time operating frequency(20s)times/h1000Mechanical lock operation frequencytimes/h120Clearance between open contactsmm4±0.26±0.5Over travelmm1.8±0.21.8±0.2Closing timems≤80Opening timems≤40Main circuit resistanceμΩ≤200Tri-phase asynchronous timems≤2For Vacuum Circuit Breaker, pls click:   https://china-vacem.en.made-in-china.com/product-group/roqEnxmCTUYh/Vacuum-Circuit-Breaker-catalog-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