Quick Details
Description
◆ SG9、 SG10 series 10kV mining of non-encapsulated coil three-phase dry type power transformer.
The non-encapsulated coil three-phase dry type power transformer that adopt UL certif-icated NOMEX insulation system, with advantages of safe, reliable, energr saving, fireproof,explosion resistant, simple main-taining and so on. It has superior design, reasonable structure, as local dis-charge level, no-load loss, load loss, noise and capability of operating in serious humid environment, it can be installed in humid environment like places near lake, sea or rise, airport, station, dock, underground railway, hospital, electric power plant, metallurgy industry, shopping center, residential area, petrochemical industry, nuclear power station, nuclear submarine, etc.
◆ Product characteristics
·The elaborate designed coil structure and vacuum immersed treatment enable SG(B)10 transformer operates without local discharging, and no crack performance will be find during the whole service life, and its insulation level will be kept as good beginning.
·The high voltage part adopts continuous wire winding, LV foil winding, vacuum immersed,curing processed and high strength ceramic supporting, with fine withstand capability to paroxysmal short+circuit current.
·Flame resisting, flameproof, nontoxic, self-extinguishing, fireproof.
·When burn SG(B)10 transformer in high temperature and open fire, almost no fume will by produced.
·Insulation of the transformer is H grade (180℃).
·The insulation layer is very thin, with strong short-time over load capability, needless of forced cooling, can be overloaded for 120% for long term and 140% for 3 hours. As this kind of insulation material has elasticity and will not be aged, it can be full loaded at once under±50℃.
◆ Operating conditions
·Ambient temperature:-50℃~+50℃
·Altitude:≤1000m
·Other requirements that are beyond the stipulation range of this technical manual,please negotiate with our technical department and indicate out when placing an order.
◆ Technical Data
·Voltage grade: high voltage(kV):3,6,6.3,6.6,10,10.5,11 Low voltage:0.4,0.69;
·High voltage tap range:±5% or ±2×2.5%;
·Mark of joont group:Y,yn0 or D,yn11
Our company is a professional manufacturer of transformers. Our company has a modern standard factory building covering an area of more than 20,000 square meters with construction area of nearly 10,000 square meters. Our company is specialized in the production of 110 KV the following all kinds of oil-immersed transformers, and the seal low loss power transformer, resin insulation dry type transformer, the insulation class H seaied dry type transformer, combined transformer, amorphous alloy transformer, electric furnace and rectification and mine explosion-proof mobile, and other special transformer. With 11 series of varieties, annual production capacity is more than 3 million KVA.
Our company adheres to the independent innovation, elaborate manufacture, the good faith management, puts forward "to the quality strives for the development, to the quality strives for the market, to the quality strives for the survival, to the quality and brand, to the quality strives for innovation, everything for customers" integrity services. That is why we have obtained the praise from customers and won the market.
Our company always adheres to the "people-oriented" policy, to create the quality staff. We have the existing staff more than 100 people including all kinds of technical personnel more than 30 people (including senior title 3, intermediate title 8), college degree nearly 50 people. Our company has a perfect production and testing equipment and professional transformer product design development experience. After several years of unremitting efforts, we have formed a unique product design feature and exquisite workmanship. All kinds of technical data are all up to the domestic and international advanced level.
Looking to the future, we will further emancipate the mind, change ideas, deepen the internal reform of enterprises, strengthen internal management, and promote the internal market work, strengthen the inside and outside two market development, accelerate product structure adjustment, the promotion product the content of science and technology, the time and the international advanced index community, through the continuous innovation, practical, the innovation, again practice again. We are devoted to building a low carbon life!
