Zigong Huarui Filtration Equipment Manufacturing Co., Ltd.

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  1. ZJA-Series Double-stage Vacuum Oil Purifier
  2. ZJA-Series Double-stage Vacuum Oil Purifier

ZJA-Series Double-stage Vacuum Oil Purifier

The double-stage vacuum insulation oil purifier is mainly suitable for purifying the insulation oil of 500KV or above electric transmission and transformation equipment and is also suitable for p

  1. Detailed information

The double-stage vacuum insulation oil purifier is mainly suitable for purifying the insulation oil of 500KV or 

above electric transmission and transformation equipment and is also suitable for purifying the insulation oil 

of below 500KV electric transmission and transformation equipment and various electrical appliances.

Oil(Water content50ppm,gas content 12%,breakdown voltage30kV) to be treated by this device in 

several circulations can reach the following index properties:

Residual Water Content: 3ppm             Breakdown Voltage: 70kV

Residual Gas Content: 0.1%               Nominal Filter Fineness: 1.3μm

When equipped with deacidification apparatus, this device can purify the oil to the following index properties:

Acidic Value: 0.03mgKOH/g

Removal Rate of Polar Substances: Over 98%

 Technical Pressure:

Working Pressure0.5MPa

Ultimate Vacuum 7Pa

Operating Vacuum 133Pa

Operating Oil Temperature 45~74

Operating Power Supply AC380V50Hz

For other models, please contact the Technology Division.


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