12kv 630A Outdoor High Voltage Zero-Sequence Vacuum Circuit Breaker

Product DescriptionThe outdoor high-voltage zero-sequence intelligent vacuum circuit breaker (hereinafter referred to as Hereinafter referred to as zero sequence intelligent circuit breaker) is an outdoor power distribution equipment with rated voltage of 12KV and three-phase AC 50Hz. power distribution equipment. Mainly used for opening and closing the load current in the electronic system, overload current and short circuit current in electronic system.Suitable for substations and industrial and mining enterprises power distribution system It is suitable for substation and power distribution system of industrial and mining enterprises for the purpose of protection and control, and the place of frequent operation of rural power grid. It can also be It can also be used as the sectional switch of the power grid, and can realise the distribution network automation after installing the controller.Automatic distribution network can be realised after adding controller.Product ParametersProjectUnitValueRated VoltagekV12Rated short-time frequency withstand voltagekV42(48)Rated impulse withstand voltage (peak)75(85)Rated frequencyHz50(60)Rated currentA630Rated short-circuit breaking currentkA50Mechanical lifeTimes10000  Detailed Photos Company ProfileNan Rui Electric mainly produces High Quality 6~110kV loadbreak elbow,separable connector,loadbreak bushing well insert, epoxy bushing insert,deadbreak apparatus bushing,underground surge elbow arrester,busbar connector, deadbreak junctions,cold shrinkage,heat shrinkage, transformer, switchgear,ring main unit, vacuum current circuit breakers, test terminals and other products.You have any questions, you can send an email or phone to consult our company, the contact information is as follows, looking forward to working with you! Our AdvantagesExcellent product customisation serviceComplete product supply chainReliable product qualityHigh quality serviceFAQQ1. What is your lead time? A1: Stock: 3-5 days in general. No stock: 15-30 days after samples confirmed. Or please contact us by email for specific lead time base on your order quantities. Q2. How does your factory do regarding quality control? A2: Quality is priority. We always attach great importance to quality control from the very beginning to the end: 1) All raw material we used are non-toxic, environmental-friendly; 2) Skillful workers pay great attention to each details in handling the producing and packing processes; 3) We have a professional QA/QC team to ensure the quality. Q3. Do you accept OEM or ODM order? A3: Yes, we accept both OEM and ODM for customers. Q4. What are your terms of delivery? A4: We can accept EXW, FOB, CIF, etc. You can choose one which is the most convenient for you.Q5. What is the payment way?A5: TT, Pay Later, West Union,Online Bank Payment. Should you have other questions, please let us know. We'll add answers here for your further references. Thank you./* 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