transformer oil (insulation oil), because of high water, gas, and solid particles content, is in general in lower insulation performance. It can’t meet the requirement of IEC156 before any treatment.
The oil in transformer during service, will get worse, because of aging. AGING of oil will result in split during which the carbon and water compound will be generated. This will reduce the oil quality in a great deal of which will seriously intimidate transformer reliabilities.
Then, the ZYD Transformer Insulating Oil Purifier machine is right equipment to help you for the above purpose.
ASSEN ZYD Double stage Transformer Insulating Oil Purifier machine serves to improve the properties of insulating oil. It eliminates the acid nature, over moisture, traces of water, dissolved gases, and particulate matter from the insulating oil effectively and rapidly. The bottom line of this purification process is to enhance the performance level of transformers, circuit breakers, mutual inductors, cables, and capacitors. All these equipment and machinery use an insulating system.
After treatment,oil quality guarantees to the following specifications.
Moisture PPM ≤3
Gas content % ≤0.01
Impurity size μ ≤1 (no free carbon)
Breakdown voltage kV ≥75
IFT dynes/cm ≥40
Acid value mgKOH/g ≤0.03
Dielectric loss factors tgδ(90°C) ≤0.001
1 Enhance the value of breakdown voltage of oil greatly.
2 Easy handling and maintenance. It is available that online work. The plant can provide the ability of injection oil into the transformers without extra accessory.
3 Lower maintenance and replacement expenses.
4 High efficiency and effectiveness while small size, light weight, and low noise.
Please contact us for more details.