Detailed Product Description

ZLC Series can deeply and quickly purify insulating oil of all kinds of electrical equipments, it's produced higher than national standard and can quickly remove water, gases, particles from contaminated/waste oil, improved dielectric strength, shorten period of oil treatment.
This machine is widely used in all industry such as power plants, power stations, power companies, metallurgy, petrifaction, machinery, traffic, railways etc. Especially for on site transformer overhauling with 110 KV or over, drastically remove poisonous gases such as firedamp from new oil or imported oil. It's equipped with one special device for additives, which is easy to operate; the additives put into the device is innocuous. The process of depolarization is a physical process and never destroys oil quality, the oil after treatment up to international standard.
-Feature:
1) Just one single pass the breakdown voltage can improve to 45 KV, after three passes the breakdown voltage will get to 75KV, reduce the degree of aging which is from common oil purifier.
2) High speed two- stage vacuum system can vacuities for transformer's on site installation or overhauling, finish removing gases, water, discolor simultaneously, shorten period of oil treatment.
3) Unique degas, dehydration, depolarization system, adopt stereo-evaporation technology, high efficiently remove water, gases, impurities from transformer oil, improve oil quality and dielectric strength.
4) Fine filtration system, in combination with several stages of screens with mesh size reduced stage by stage. The filtration precision gets to international standard; NAS 4 Class