vacuum Insulating oil purifier machine, insulation oil circulation system unit

 ZY insulation oil circulation system unit adopts a high effective vacuum and the internationally advanced stereo-evaporation technology, which are also incorporated with a number of state-of-the-art patent technologies. 

These technologies enable a highly effective removal of water, gas and impurity without switch off of power, shutdown of machine or change of oil which allows transformers running as energized. With these technologies, the oils withstand voltage is increased and the oil quality is improved, which recovers the waste oil back to the specifications of new oil and at same time ensures the safe operation of power generation equipment. 

ZY vacuum insulation oil circulation system can purify various of insulating oils including unqualified transformer oil, mutual inductor oil and circuit breaker oil.

This type of machine can degas, dewater, removing the impurities of insulating oil quickly and effectively. It improves the value of voltage value, and make sure electrical equipment work safely. The power station and mine mainly use the machine to deal with transformer oil, mutual inductor oil, switch oil and so on

The oil technical data after treatment:

• Gas content less than 0.3%
• Impurity size less than 1μm without free carbon
• Oil dielectric strength (breakdown voltage) more than 55KV
• Acidity value less than 0.03 mgKOH/g
• Dielectric loss factors at 90°C less than 0.001