PLC Control Automatic Transformer Oil Filters Machine

Series ZYD plc control automatic transformer oil filter machine is suitable for filtering used oil, new oil, imported oil and super HV transformer oil, particularly applicable to 110KV power distribution system and the national grid, shortening the oil treating duration during installation and maintenance of transformer.

1. Two pumps: Vacuum pump and booster pump 

2. Multi-stage filter elements 

3. Z-shape Heater to make the heating uniformity 

4. Installing oil-level floating ball and double-infrared liquid level automatic controller to control the oil level 

5. Foam sensor to avoid oil leaking 

6. Temperature Controller to protect the machine 

7. Suitable oil filtration machine for high voltage transformer 

8. Large filtration area, high capacity of holding impurities 

9. Two vacuum separator to increase separating size and time and ensure the drying degree and improve dielectric strength which is higher than 75 KV. 

10. Doing online oil filtering of substations over 110 KV. 

11. Independent function of vacuum oil filling and drying. 

12. Duplex stereo flash evaporation technology 

13. Equipped with pressure protective system and interlocked protective system to connect oil pump, heater and liquid level controller. If there has any fault, this oil filter will be power off automatically. 

14. Saving energy and time 

 Advance Technology

1. Duplex stereo-evaporation technology and G technology;

2. Special impurity-removing technology that combines double FH trapezoidal network and high polymer adsorbing materials instead of the traditional technology of simple network;

3. Double infrared fluid level auto-control system replaces manual or floating valve control;

4. German 3UG3 phase relay;

5. A trinity of interlocked preventive device;

6. The lifetime of oil purifier can be dramatically prolonged by application of advanced dielectric condensation device;

7. Carbon fiber infrared heating system;

8. Trapezoidal spiral filter elements make automatic removing impurities and back flushing system.possible.

Filtering under vacuum condition and appropriate temperature. This product makes bridge linkage with the electric equipment.

Vacuum separation, oil filtering and injection can work respectively and also they can work together.

With the practice of advance technology, this machine can remove water and particles more quickly and more completely, and finally restore the transformer oil dielectric strength or even much higher than the primary oil.

1. ZYD Double Level Vacuum Transformer Oil Filter Machine (conventional type);

2. ZYD-M Enclosed Mobile Vacuum Transformer Oil Filtering Plant (with trailer);

3. ZYD-RD Vacuum Transformer Oil Filtering Machine (with deacidification device);

4. ZYD-WP Enclosed Weather-proof Vacuum Transformer Oil Filter Plant;

5. ZYD-VF Vacuum Transformer Oil Filling&Pumping Group.