Stream oil heater PPM series

 The unit is designed for heating, drying and refining of transformer oil from mechanical impurities, water and acids. It is also intended for insulation restoration of current and voltage oil-filled transformers, for solid insulation cleaning of power transformers, for insulation drying of power transformers, transformer oil regeneration with granular synthetic or natural adsorbents, regeneration of granular synthetic or natural adsorbents with vacuum, for regeneration and refining of other types of mineral and synthetic oil.

PPM series stream oil heaters are designed for heating of transformer oils for filling, replacement or drying of transformers. They can also be used for mineral, industrial, turbine and other oils, as well as other liquids which do not cause corrosion of the contruction materials of these heaters.

The heaters can be used for repair and maintnence of transformers, at power stations and for other oil related applications. The heaters can be operated both indoors and outdoors under sufficient cover.

The heater consists of a welded frame with two heating  tanks inside. Each tank is equipped with a tubular grate, on which 12 tubular electric heaters at 3 kW each are mounted. Heater terminals are protected by jacket.

Inegrated conrol unit is mounted on the tanks.

The heater is equipped with input valve, mesh filter, air and oil discharge vlaves and two thermo-resistors.