Double Stage Transformer Oil Filtration Machine

 Introduction 

Model ZLS Double Stage Vacuum Transformer Oil Filtration Machine is for purifying insulation oil. This Insulating Oil Filtration plant can be used to vacuum degas, vacuum dehydrate, hot oil filter and restores dielectric strength of the insulation oil. Through the dehydrator, degassing, filtration processes, the dissolved gases and moisture, solid particulate, contamination can be completely removed. 

 Features 

1• Upgrade new and used electrical insulating liquids, dielectric oils, etc.
2• Dual stage vacuum pump, double vacuum dehydration, degasification chambers.
3• Multi stage micro filter elements with capable of removing 99.5% particles as small as 1 micron.
4• Strong degassing ability to achieve water content of ≤5 PPM By vacuum dehydration to remove free, emulsified and dissolved water.
5• Achieve soluble air and gas content of ≤0.1%
6• better ≥70kV per ASTM & IEC dielectric strength.
7• Low watt-density less than 1.5W/cm2 circulation heater with digital temperature controller.
8• Different pressure gauge of filters, pressure protector, vacuum gauge and digital temperature gauges.
9• Online transformer oil processing, vacuum drying and vacuum oil-filling.

 Technical Specifications 

CTBU have different designs as per different requirements:

•  Vertical shape.

•  "T" shape.

•  Horizontal shape.