<ol id="lrzxj"><form id="lrzxj"></form></ol>

            SC(B) type 10/20/35KV epoxy resin cast dry- type transformer

            This product is widely used in areas where it is particularly suitable for use in locations where fire protection is high, such as mines, oil fields, subways, power plants, schools, hospitals,?commercial centers, high-rise buildings and all Within the configuration system.

            Read More>>

            Product Detail

            Product Tags

            Model and meaning


            Working conditions

            ◇installation height: no more than 3000m above sea level;
            ◇power supply voltage waveform: like sine wave;
            ◇multi-phase power supply voltage symmetry: multi-phase transformer connected to the power supply voltage should be symmetrical.
            ◇ambient temperature: maximum temperature +40℃; the highest daily average temperature of +30℃; the highest annual average temperature of + 20℃; minimum temperature -25℃(for indoor transformers).

            Structural features

            ◇ Core
            The core is made of high-quality high-quality grain-oriented cold-rolled silicon steel sheet, 45。oblique step into the seam, the core with a special square tube pull plate structure, the core column with insulating tape banding, iron core surface with special resin coating To moisture and rust, effectively reducing the no-load loss, no-load current and core noise.
            Safe, flame retardant, non-polluting, can be installed directly in the load center.
            Maintenance-free, easy to install, low overall operating costs.
            Moisture-proof performance, can be 100% humidity normal operation, after the outage can be put into operation without pre-drying.
            Low loss, low partial discharge, low noise, strong heat dissipation, equipped with perfect temperature protection control system, to provide reliable protection for the safe operation of the transformer.
            High reliability. According to the operation of the product has been put into operation research, product reliability index has reached the international advanced level.
            ◇ Foil coil
            Low-voltage winding with the entire copper foil, together with the F-class turn insulation in a dedicated low-pressure foil winding around the system. Foil-type coil is a good solution to the low-voltage, high current coil wire around the product short-circuit stress, Balance, poor heat dissipation, there is a spiral angle wound, artificial welding quality of the outstanding problems. At the same time my company winding end with resin potting, curing forming, moisture pollution.
            ◇Temperature control device
            Transformer using BWDK series of signal thermometer, temperature components buried in the upper half of the low-voltage coil, can automatically detect and tour the three-phase coil of the respective working humidity. And has over-temperature alarm and trip function.
            ◇Voltage conversion
            Connecting pieces in different gears, can achieve 10kV and 20kV voltage conversion, respectively, for 10kV and 20kV system voltage requirements.

            The main technical parameters


            Shape and installation dimensions


          1. Previous:
          2. Next:

          3. 福利吃瓜视频点击【23858.cc】久久久久精品国产亚洲AV无码欧美亚洲国产精品久久高清亚洲国产欧美目韩成人综合国产欧美日韩一区二区三区在线国产精品国产精品一区精品国产自在现偷99精品国产在热2019国产拍偷精品网国产精品视频全国免费观看,国产精品久久久久久AV下载红粉一级毛片在线看久久综合免费雪峰影视为您提供|国产精品久久久久久AV下载红粉一级毛片在线看久久综合免费欧美视频在线一区国产精品v欧美精品v日韩精品青青精品视频国产久久国产精品久久精品国产亚洲精品国产精品国产欧美精品一区二区三区国产精品第一页国产亚洲精品国产福利国产精品自拍国产精品视频在线观看亚洲国产精品一区二区久久国产精品国产三级国产专不,精品国产乱码久久久久久浪潮精品国产91乱码一区二区三区国产精品无码久久久久成人影院99在线无码精品秘入口国产精品一区二区三区狠狠做五月深爱婷婷综合亚洲麻豆AV无国产精品视频大陆精大陆国产国语精品2019精品国产品对白在线21年香蕉精品国产高清自在自线隔壁老王国产在线精品在线观看精品国产福利片,亚洲国产成人精品久久久999精品久久久国产亚州高清国产拍精品女人和拘做受全程看视频欧美一级黄色片亚洲国产成人久久综合碰碰动漫3d午夜一级毛片国产精品视频大陆精大陆国产国语精品2019精品国产品对白在线30年香蕉精品国产高清自在自线隔壁老王国产在线精品在线观看精品国产福利片,国产三级精品三级在专区精品国产自在现偷国产精品一区二区三区国产日韩精品欧美一区喷水亚洲精品国产精品国自产国产在线精品一区二区不卡日本α片无遮挡在线观看印度人又粗又长硬配种国产一区不卡老师脱了衣服让我爽了一夜视频白丝小舞被啪到娇喘不停久久久综合香蕉尹人综合网欧美高清XXXX极品粗大