● Suitable for on-site maintenance of transformers in large substations above 110KV, as well as deep purification treatment of high-grade new oil, imported oil,互感器 oil, ultra-high voltage transformer oil, and other oil products.
● Used in power plants, power stations, power companies, substation industries, metallurgy, petrochemicals, machinery, transportation, railways, and other industries for maintenance and safe use of power systems and substations. It can also be used for vacuum oil filling, vacuum drying, and hot oil circulation of transformers.
● This series of machines shows more advantages when used in high-altitude areas.
Product Technical Features
● Two-stage high vacuum, large pumping speed, advanced three-dimensional flash evaporation technology for dehydration and degassing, can quickly and efficiently remove moisture, impurities, hydrocarbons, and other effective components from oil.
● Efficiently improve the flash point and dielectric strength of insulating oil.
● Can meet the requirements for vacuuming the transformer body and vacuum oil filling during installation or maintenance on site.
● Multi-stage precision filtration with gradual densification can effectively remove mechanical impurities in oil.
● Automatic constant temperature control, automatic liquid level control, automatic defoaming, and automatic pressure protection.
● Can filter oil online, can run unattended, and the operating status is indicated by indicator lights.
● This machine features humanized design, low noise, easy operation, long maintenance intervals, and low energy consumption to save operating costs.
● The whole machine is equipped with interlocking safety protection, and the oil discharge system, vacuum system, and heating system are interlocked to avoid misoperation.
● Multi-stage precision filtration with gradual densification can block fine impurities, has large dirt-holding capacity, can be repeatedly cleaned and used, and will not cause secondary pollution.
● Adopts photoelectric liquid level control method, with sensitive and accurate control, can even sense foam, and is equipped with ultra-high and ultra-low liquid level protection, absolutely no oil spray phenomenon.
● The standard configuration of the front-stage pump of this machine adopts European original imported vacuum pumps (natural cooling method), with fast pumping speed, can quickly obtain high working vacuum.
