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Chongqing Yuneng Oil-Filter Manufacturing Co., Ltd.

Changer Oil Purification System, Oil Purifier, Insulation Oil Purifier manufacturer / supplier in China, offering Power Transmission Load Tap Changer Oil Purification System, Zja Series Double Stage High Vacuum Transformer Oil Purification Equipment (Mobile Type), for Transformer Maintenance Hot Air Dryer and so on.

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Supplier Homepage Product JZ Series Online On-Load Tap Changer Oil Purifier Power Transmission Load Tap Changer Oil Purification System

Power Transmission Load Tap Changer Oil Purification System

FOB Price: US $5,000 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $5,000/ Piece
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Production Capacity: 300 Set/Year
Transport Package: Iron Sheet Case
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: JZ Series
  • Application: Biodiesel Oil, Cooking Oil, Turbine Oil, Lubricant Oil, Transformer Oil, Engine Oil, Please Contact Us
  • Folw Rate: 10L/Min
  • Dimension(L*W*H): 53*35*100
  • Total Electric Power: 0.75kw
  • Color: as Needed
  • Use Arrange: for Electric
  • Capacity: Please Contact Us
  • Specification: CE/ISO
  • HS Code: 8479200000
  • Certification: ISO9001, UL, RoHS, CE, Please Contact Us
  • Voltage: 380V
  • Function: Changer Oil Purification System
  • Weight: 100kg
  • Filtering Accuracy: 1µm
  • Size: as Per Capacity
  • Mertiral: Carbon Steel or as Needed
  • Trademark: YUNENG
  • Origin: China
Product Description
On-Load tap changer oil purifier is mainly used for cyclic purification of the oil from bypass of the transformer and high voltage switch. It can effectively absorb the slight water and prevent the small mechanical particles by cyclic purifying system of the bypass while the main system is under normal working, and control the oil cleanness and dielectric strength in order to ensure the electrical parameter such as water content,flash point,break-down voltage and cleanness of the insulation oil, will not lower, and extend the repairing period and the life span of the transformer and high voltage ensures that the high volatge switch works safely during maintenance period.

Power Transmission Load Tap Changer Oil Purification System

Transformer Load Tap Changer Oil Purifier is developed and produced by Chongqing Wanmei Oil Purifier Researched Institute, appropriate for transformer load tap changer oil and circuit breaker oil. It has become a kind of standard equipment that can be installed together with the transformer load tap changer.

As a by-pass oil recycling equipment, JZ series transformer LTC oil purifier can treat insulating oil online without interference of power supply, and remove water, air, gases, free carbon and oxidant, so as to ensure the quality of oil. It can also extend the service life of LTC, cut short time of equipment maintenance and changing oil, and lower the cost, all these make the transformer operation more stable, economical and simple.

It can be installed near the LTC permanently, as a kind of maintenance equipment. There are many attached parts with different function for free choice.
Integrate the function of fineness filtration and dehydration..
it can effciently remove dissolved water, and control the water content,flash point and dielectrical strength.
it can efficiently remove particles in the oil,  so that control the oil cleanness up to Nas6
Water content,   lower than 20PPm
Suspended particles,  lower than 3μm
cleanness(NAS1638), lower than 6 Grade


Name of Parameter

type / unit


Technical Parameter of the equipment

Nominal flow capacity



Working Pressure



Working power


(380V-50Hz)3-Phase 4-Wire or as needed

Total electric power



Diameter of inlet/Outlet hose
















Oil treatment index

Filtering Accuracy




NAS level


1. The machine uses three separation methods: Liquid-liquid separation, liquid-solid separation, and liquid-gas separation technique.
2. No bubbles or foams are produced during operation.
3. The compounded filter element can not only filter solid impurities, but also efficient for dehydration, , de-acid and keep high breakdown voltage property and extend the service life of oil.
4. You can preset its operation mode. You may set the oil purifier in auto start together with the operation of LTC, or it can be controlled automatically at a preset time everyday. Besides, you can also operate it manually.
5. In the oil purifier the motor and pump are put together. It is small in size, well sealed without leaking oil, low-noise and suitable to work at night.
6. The machine adopts pressure protection device, convenient to observe the filter element in oil purifier and easy for cleaning.
7. Major parts are imported and of reliable quality and long service life. The operation is steady and reliable.
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