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Quality first, R&D and innovation focus
以质量求生存 以信誉谋发展
Quality first and client focus----ur quality of products can ensure 100% satisfaction of clients.
Market-oriented and science and technology-based---We can provide superior quality products for you.
Our whole heartedness can ensure your reassurance---Our quality can ensure your satisfaction.
我们凭借先进的技术,过硬的质量、良好的信誉、优质的服务、与多家客商建立了稳固的供货关系,客户遍及全国各地
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Three phase Transformer
    Publish time 2017-03-14 09:15    
Three phase Transformer
 
DG and SG series Dry type transformer
General
DG and SG series single-phase and three-phase dry type transformer adopts high quality material and advanced technology,it has advantages of damp-proof and convenient maintenance,it can be applied to such power transmission and distributionplaces like underground railway,high building,airport,station,wharf,enterprise,tunnel,etc.It is mainly used in power supply occasions of AC 50-60HZ and voltage less than 500V.All the input and output voltage,connection group and capacity of tapped winding can be designed and produced according to users’requirements.          
Working condition
1.Ambient temperature:-15℃-+40℃
2.Altitude:<1000m
3.Relative humidity:<90%
4.Environnment exists with out gas,steam,chemical deposition,dust or dirt that will affect transformer’s insulation seriously,also explosive or corrosive medium is not allowed.
5.If any special working conditions that are not in line with the above stipulations,user shall negotiate with us,

Main technical characters
1.Input voltage:rated voltage ±10%
2.Output voltage:rated voltage +3%(no load)
3.Efficiency:≥95%
4.Waveform distortion:no additional waveform distortio
Products
   

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400-820-8958

Tel:+86-021-57609340

Fax:+86-021-37601484

Add:Lane 418, No.1 Factory, Xinche Road,  Songjiang District, Shanghai