ZYD series double-stage vacuum insulation oil purifier used in power plants, power plants, electric power company, transformer industry, metallurgy, petrochemical, machinery, transportation, railway and other industries. In particular, the depth of purification of large new oil on the above 110KV transformer substation site maintenance, as well as high-grade imported oil, transformer oil, oil EHV transformer oil. It can also be used for vacuum oiling and drying transformer. Field live working.
Based on the high efficient vacuum oil filtration, roots vacuum booster system and secondary high vacuum separation system are added. Which enable the vacuum limit reaching ≤5pa.
Being able to remove water and gas and effectively under high vacuum and high speed operation status ,which achieves satisfactory dryness and could bring the breakdown voltage up to reduces the oil aging problem existing with ordinary purifier as caused by repeated heating.
Distinctive removing impurities technology filtering through double FH trapezoidal network and absorbing by high polymer without the mechanical power.
The advanced infrared level automatic control system. interlocking control foe pressure protection and power heating system ensure long-term safe and reliable operation.
Mobile equipment for outdoor use.
Live-line vacuum oiling and dehydrating feasible.
|Working vacuum||MPa||0.08 ~ 0.099|
|TemperatureRange||°C||20 ~ 80|
|Power||Three Phase 50HZ380V(as per the customer’s requirements)|
Comparing with single stage transformer oil purifier, Series ZYD oil purifier can increase the effectiveness more than three times, more quickly and completely dewater, degas, remove particles to get higher dielectric strength. This equipment can be used as independent vacuum source with the functions of vacuum drying and vacuum oiling for the electric plants.
HuaZheng Electric Manufacturing (Baoding) Co.,Ltd is the supplier of the State Grid in China.It means we are the supplier of the Chinese Government.And our products spread throughout the whole China.
What’s more, our customers come from different countries like America, England, Bulgaria, Brazil, Chile, Malysia, Vietnam and so on.
Our main products are Insulation Oil Tester, Cable Fault Locator, Power Quality Analyzer, High Voltage Generator, High Voltage Capacitor, Testing Transformer and so on.