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Detail Information

Performance and Usages

ZYD-W Enclosed TypeTransformer Oil Filter Machineisequipped with dust-proof and water-proof doors.

ZYD-WTransformer Oil Filter Machinecan effectively removemoisture, gas, solid impurityfrom old or new transformer oil, to improve the flash point anddielectric strength value of insulation oil.itcan increase the dielectric insulation value more than 35KV at onetime.It suits for purifying all kinds of insulation oil, especiallysuits for purifying transformer oil from 110KV and above 110KV UHVpower transmission and distribution projects; also suits purifying of capacitor oil,mutual inductor oil,switch oil, cable oil.

Working Principle

Water dissolvesin transformer oil until theoil internal pressure is balanced. If the pressure, temperature, and saturation which associated with the balance pressure are broken, transformer oil either overflows or absorbs moistureuntil get to a new balance under new conditions.

For ZYD-II seriesVacuum Transformer Oil Purifier, the working vacuum is less than 133pa, it can atomize oil into less than 50um,so it can quickly reduces moisture content to less than 3ppm.

Technical Features

ZYD-II double stages vacuum insulation oil filtration machine is compacted process design, it is convenient to move.

Adopting many innovative designs from oil purifier industrial at home and abroad, it is at the leading level in oil treatment technology and equipment performance, with characteristics of high working vacuum, high oil purifying efficiency and high precision.

Control System: Optimized design of control interlock protection device, overpressure alarm and protection, phase sequence protection, to ensure whole machine working stably for a long time. Automatic pressure alarm system, automatic overload protection system, automatic constant temperature system, automatic bubble elimination system, automatic protection of blowout prevention and other advanced technologies, to ensure the safe operation of untended operation.

Degassing And Dehydration System: Adopting advanced atomizing system, three-dimensional separation tower and flash evaporation technology, it can quickly remove moisture and gas from the oil by forming parabolic in the special designed vacuum tank.

Oil Filtration System: Adopt high quality filter element, multi-stage precise filtration, and level-by-level encryption technology, which can remove fine impurities and absorb large amount of pollution. Primary filter can be cleaned and used repeatedly without secondary pollution.

Heating System: by using of high quality heating elements, excellent corrosion resistance, thermal stability, viscosity resistance, insulation, chemical resistance and wear resistance. The safe and reliable carbon fiber heating system with the functions of quickly heating, heating uniform, etc..

Oil Transferring System: adopt to choose different type of oil pump according to the oil quality and oil viscosity. Special material and special performance curve ensure that oil flowing will never cause gap discharge to bring acetylene, oil treatment process and equipment performance is in the leading position.

Transformer Oil Recycling System(optioinal): It can quickly remove carbon deposition from transformer oil which caused by arc, to make the inferior oil quality reach new oil standard.

Optional Configuration: PLC control, touch screen, moisture sensor, BDV Oil tester, enclosed doors, mobile trailer, lights, tool box, special frame designing, etc.