Sell Beta Fluid Hermetically Sealed Transformer

Model No.:SR9-M, SR11-M
Product Origin:China
Brand Name:Haihong
Price Terms:FOB, CFR
Payment Terms:T/T, L/C
Certification:ISO9001, UL, CCC
Description:Product Name: Beta Fluid Hermetically Sealed TransformerModel Number: SR9-M, SR11-MPlace of Origin: ChinaAdvantage: SR9-M, SR11-M beta fluid hermetically sealed transformer is a new type fire resistant and environment friendly transformer with excellent performance, which is united developed by Shenyang Transformer Research Institute and DSI (Dielectric Systems Inc) from USA. Beta fluid produced by DSI is used as insulating and cooling oil. Beta fluid is blended from carefully selected petroleum oils. Beta fluid is 100% hydrocarbon, biodegradable, non-toxic, and can be recycled. The most distinct feature of beta fluid is high fire point and excellent fire resistance. Its fire point is 310℃ according to the test result offered by Fire Research Institute. Beta fluid maintains excellent electrical characteristics and guarantees compatibility with other dielectric fluids. Features: 1) SR9-M, SR11-M transformer is of high fire point, low loss factor and low noise level. Therefore it is very applicable to places with strict fire safety requirement such as high-rise buildings, commercial centers, inhabitant center, chemical and industrial establishments, and other outdoor mal-condition places 2) SR9-M, SR11-M transformer adopts new insulating construction and design of sudden short circuit prevention 3) Advanced techniques and hermetically sealed oil tank realize free maintenance and reduced running cost 4) SR9-M, SR11-M transformer has a broad applications and no limitation to installation places 5) SR9-M, SR11-M transformer is decently shaped and practical Specifications: 1) Standard: GB1094.1-5 GB/T6451 2) Capacity range: 30 - 2,000kVA 3) Frequency: 50Hz 4) Phase: 3-phase 5) Tap changing method: off circuit or on load 6) Tapping range: ±5% or ±2 x 2.5% 7) Connection symbol: Yyn0 or Dyn11 8) Impedance voltage: 4% or 4.5% Normal service conditions: 1) Altitude: ≤1, 000m 2) Highest ambient temperature: 40°C 3) Highest annual average temperature: 20°C 4) Highest daily average temperature: 30°C 5) Lowest temperature: -25°C 6) Indoor and outdoor 7) We can also provide transformers operated in special conditions according to users' requirements