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1. Uses the high quality the product core orientation material for cold rolled silicon-steel sheet, the core of no-load performance is greatly improved.
2. The product of resin permeability good, no bubble, thus bureau in small volumes.
3. The characteristic of moisture proof, can be in the safe operation of the 100% humidity.
Introduction：
Company adopts the United States UL approved NOMEX insulation materials to produce the non insulated H insulation grade three phase dry type power transformer, has features of safe, reliable, energy saving, fire prevention, explosion proof, simple maintenance and so on. It has advanced design, reasonable structure, beautiful appearance. Key performance indicators are better than national standard. Such as partial discharge level, no-load loss and load loss, Noise level and can adapt to high humidity environment, etc. Can be installed in the lake, the sea, and region of the larger load. Suitable for high-rise buildings, airport, station, wharf, metro, hospital, power plant etc.
Features：
1.Flame retardant, smoldering, non-toxic, self-extinguishing, fire prevention.
2.Under the high temperature flame combustion, SGB10 transformer almost no smoke.
3.Transformer insulation thermal rating is class H (180 ℃).
4.Insulation layer is very thin and uniform, short-time overload ability is extremely strong, no forced cooling, can be 120% long-term overload, 140% load for 3 hours.
Technology Parameters:
1.Rated voltage: H.V-- 6，6.3,10，10.5,11kv L.V: 0.4kv
2.Tapping range:±5%，±2X2.5%
3.Insulation level:75AC35/AC3
4.connection symbol:Yyno or Dyn11
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