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JDJJ-3KV 6KV 10KV 11KV Voltage Transformer 

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Contact US:   
Zhengzhou Dayang Electric Power Equipment Co.,Ltd   
Email： katenhsia@163.com   
Mobilephone： 0086 159 2172 5090   
QQ：864681202   
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The series oil-immersed voltage instrument transformers are of non-earthed model. The units are provided for electric systems of rated frequency of 5 0/60Hz. The products are designed in accordance with Standards IEC60044-2 and GB1207-2006. The products are typically used in electric energy metering, voltage controlling and relay protection applications.

Ambient condition

1. Ambient temperature: -5 ~ 40 ;

2. Relative humidity: 85% or below at 20 ;

3. Indoor conditions of mounting, dry and no dust, smoke, corrosive gases,vapors or salt.

4. The products withstand the direct vibration test on intensity of 0.4g three

sine waves which is correspondently 9.0 Richer Scale.

Technical specification

1. Rated insulation level: 40.5/95/200kV.

2. The following table lists main technical parameters.

For special purpose,we can redesign and manufacture according to your specifications.Please contact us for more details.