Sf6 Load Breaker Switch 24kv 630A Sf6 Switch Rmu Lbs

  ProductMedium voltage SF6 load breaker switchRated voltage12KV, 24KV, 36KVRated currentup to 1250ABreaking currentup to 31.5KA  Product DescriptionFL(R)N36-12(D) Load switches and combiners (hereinafter referred to as "load switches" and "combiners") are suitable for three-phase ac power systems of 10kV and 50Hz. This product as industrial and mining enterprises, high-rise buildings, residential quarters, pre-installed type substation, for the breaking, closing load current, the fault current, control and protection circuit and the power distribution transformer.Normal operating conditionsa)Ambient air temperature is not more than 40 ºC, and at 24 h closed to the average no more than 35 ºC. Minimum ambient air temperature 25 ºC.b)The effects of sunlight can be ignoredc)No more than 3000m above sea level.d)Ambient air is not significantly contaminated by dust, smoke, corrosive and/or flammable gases, vapors, or salt fog. If the user does not have special requirements, the manufacturer may consider that these situations do not exist.e)The humidity conditions are as follows:--The average relative humidity measured within 24h is no more than 95%.--The mean value of water vapor pressure measured within 24h shall not exceed 2.2kPa.--The average monthly relative humidity should not exceed 90%.--The average monthly water vapor pressure does not exceed 1.8kpa. In such conditions appear condensation occasionally.e) The vibration or ground motion from the outside of the switching equipment and the control equipment has no obvious relationship with the normal operation mode of the equipment. If the user has no special requirements, the manufacturer may not consider these situations.GB 3804-2004         3.6KV~40.5KVHigh voltage ac load switchGB 16926-2009        High voltage ac load switch fuse combination electrical applianceGB 11023-1989        Test guide for fln36 gas seal of high pressure switching equipmentGB 1985-2004         High voltage ac isolation switch and ground switchGB/T 11022-2011 Common technical requirements for high voltage switching equipment and control equipment standardsItem NO.NameUnitTechnical parametersLoad break switch panel1Rated Voltage UnkV1224362Rated FrequencyHz5050503Rated CurrentA6306306304Rated Load Breaking CurrentA6306306305Rated Short Time Withstand Current(rms)kA2020206Rated Short Time Durations3337Rated Peak Withstand Current kA5050508Rated Closed Switch - Off CurrentA6306306309Rated Cable Charging Breaking CurrentA10101010Rated Active Load Breaking CurrentA63063063013Earthing Switch 2s Short Time Withstand Current kA20202014Rated Short-Circuit Current Making Times times22215Rated Current Breaking Timestimes10101016Mechanical Endurance Load Break Switchtimes300030003000Earthing Switchtimes20002000200017SF6 gas anual leakage rate≤ /year0.10%0.10%0.10%18Rated Insulation LevelUnitTechnical parameters1min Power Frequency withstand voltage(rms)On isolating distancekV4860110Phase to Phase kV425085Phase to EarthkV425085Lightning impulse withstand voltage(peak)On isolating distancekV85145215Phase to Phase kV75125185Phase to EarthkV75125185 Product Parameters Detailed Photos CertificationsCompany ProfilePackaging & Shipping     Our Advantages1. R&D AbilityWe are specialized in the field for more than 10 years, and has a well experienced R&D team taking the design and development work for each project based on customer's special demands.   2. QC TeamWe have extremely strict QC procedure from components to finished products.   3. Production CapacitySteady production period within 15 days.   4. High Quality ProductWe have full set of test reports for products and are supplying for the world's largest utility - State Grid Corporation of China(SGCC) and China Railway Construction Group.  FAQQ1: Are you factory or trading company? A: Factory, we can guarantee our price is reasonable and competitive.   Q2: When can I have the price? A: Usually we quote within 24 hours after receiving your inquiry.   Q3: How could I get a sample? A: If you can not buy our product in your local area, we will ship a sample to you. You will be charged of sample price plus all related shipping costs. Q4: Can we print our logo and company name on products? A: Yes, of course, we accept OEM.   Q5: What is the lead time? A: The lead time depends on the quantities ordered, normally within 7-20 days after receiving the payment.   Q6: How's your quality control process? A: All products will be inspected starting from accessories, and will be carried out with routine tests before leavingour factory.   Q7: How to solve the quality problems after sales? A: Take photos or video of the quality problems and send to us for our checking and confirming, and we will make a satisfied solution for you within 1-3 days.   Q8: What's the warranty time? A: 12 months from shipping date.Q9: Why choose us?A:1.We are specialized in the field for more than 10 years, and has a well experienced R&D team taking the design and development w