The vacuum transformer oil purifier is widely used for oil purification and vacuum hot-oil circulation drying during the installation and maintenance of large-scale transformer equipment. It is suitable for purifying insulating oil in transformers ranging from 110 kV to 550 kV and ideal for processing high-grade new oil and imported oil.

Compared to single-stage vacuum purifiers, this system features a high-efficiency Roots pump pressurization system, a dual-stage high-vacuum separation unit, and a three-dimensional rapid flash evaporation system. It efficiently removes water, gases, acetylene, acids, and free carbon from transformer oil.

After treatment, the breakdown voltage of the transformer oil is significantly enhanced. In addition to oil purification, this machine also functions as a standalone vacuum source, capable of performing vacuum drying and oil injection for transformer systems.

- Dehydrates, degasses, and filters insulation oil in transformers from 110 kV to 1100 kV

- Effectively removes acetylene and dissolved gases from transformer oil

- Performs vacuum drying of transformer insulation oil

- Removes 100% of free water, 99.9% of dissolved water, 100% of free gas, and 98% of dissolved gas

- Enhances dielectric strength and overall performance of transformer oil

- Prevents sludge and contaminants, extending oil service life

- Reduces acid value and eliminates free carbon to prolong transformer life

- Offers optional features like PLC control, frequency conversion, and trailer-mounted mobility

- Suitable for both new and used oil purification

- Equipped with advanced monitoring systems for real-time performance tracking and optimization

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