&

About

About about honle
Honle Group Co. ,Ltd., located in Yueqing Economic Development Zone, Wenzhou city, Zhejiang Province, is a national high-tech enterprise dedicated to the r&d, manufacturing and marketing of industrial electrical appliances.

Profile CEO Oration Culture History Certificate
Products

Products Product Center
Honle Group Co. ,Ltd., located in Yueqing Economic Development Zone, Wenzhou city, Zhejiang Province, is a national high-tech enterprise dedicated to the r&d, manufacturing and marketing of industrial electrical appliances.

Power Supply Series Transformer Series Power transmission Series Outdoor high voltage switch series Cable distribution box Electrical accessories
News

News News Center
Honle Group Co. ,Ltd., located in Yueqing Economic Development Zone, Wenzhou city, Zhejiang Province, is a national high-tech enterprise dedicated to the r&d, manufacturing and marketing of industrial electrical appliances.

News
Solution

Solution Solution
Honle Group Co. ,Ltd., located in Yueqing Economic Development Zone, Wenzhou city, Zhejiang Province, is a national high-tech enterprise dedicated to the r&d, manufacturing and marketing of industrial electrical appliances.

New energy Residential lighting Industrial production
Support

Support Service and support
Honle Group Co. ,Ltd., located in Yueqing Economic Development Zone, Wenzhou city, Zhejiang Province, is a national high-tech enterprise dedicated to the r&d, manufacturing and marketing of industrial electrical appliances.

Service Quality Download
Marketing

Marketing marketing network
Honle Group Co. ,Ltd., located in Yueqing Economic Development Zone, Wenzhou city, Zhejiang Province, is a national high-tech enterprise dedicated to the r&d, manufacturing and marketing of industrial electrical appliances.

Application Join Agent
Contact

Contact contact us
Honle Group Co. ,Ltd., located in Yueqing Economic Development Zone, Wenzhou city, Zhejiang Province, is a national high-tech enterprise dedicated to the r&d, manufacturing and marketing of industrial electrical appliances.

Contact Us Feedback

BackHome > Products > Control transformer

Control transformerSG/OSG series single/Three-phase dry-type transformer 、special transformer

Download Online inquiry

Product overview
Apply
Specifications
Technical

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.

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.

1. Input voltage: rated voltage±10%
2. Output voltage: rated voltage +3% (no load)
3. Efficiency: ≥95%
4. Waveform distortion: no additional waveform distortion
5. Can operate itself without anybody attending for a long term
6. Insulation resistance: ≥50MΩ
7. Electric strength: no breakdown or flashover phenomenon under power frequency sine voltage of 2000V for 1min
8. Overload capability: for 1min under two times of rated current

<table id="3bbt7"></table>

伦理剧网站-伦理剧网址-伦理剧影院-伦理剧在线播放-伦理剧在线观看-伦理剧在线免费观看-伦理妈妈的朋友-伦理美国