double stages vacuum transformer oil purifier

Product Description

ZYD Double stages vacuum transformer oil filtration machine is used mainly applied in power plant, power station, transformer factory, electric power company, power transformation, metallurgy, petrifaction, machinery, traffic, railway and so on.ZYD-I can remove particles, dewater, degas from the old and new insulating oil. Especially for the **0KV***0KV large-scale transformer station, ZYD-I oil filtration machine is particularly suitable for treating high-grade transformer oil, super-voltage transformer oil and new transformer oil.


Function:
A: removing the moisture. The final treated oil can achieve less than 3ppm
B: degassing. The final treated oil can achieve less than 0.1%;
C: removing particles. The final treated oil can achieve NAS2 Grade (Cleanliness Grade).
D:  vacuum oil injecting
E:  vacuum drying equipment for transformers 



Feature
I.              Double stage vacuum: high pumping speed, advanced dehydration and degasification system, Duplex-Stereo film evaporation technology, can remove particles, water, degas and hydrocarbon quickly and effectively, to improve the flash point and dielectric strength.
II.            Used for transformer installation and inspection, vacuum oil injecting and vacuum drying equipment for transformers.
III.           Precise oil filtration system, superior oil filter, Multi-stage precision filtration system, can remove mechanical particles effectively.
IV.          Advanced constant temperature control system, auto evel control system,auto defoaming system, pressure protecting system to make sure the high-performance of the machine
V.            Vacuum purification online work, unattended operation.
VI.          Humanization design, low noise, simple operation, long interval of maintenance time and low energy consumption.
VII.         Be equipped interlocked protecting system, oil discharge system, vacuum system, interlocked heating system, to make sure the machine run smoothly.
Adopt short-circuit, Over voltage, Low voltage, Low battery voltage, Surge protection, loss phase protection