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 Aluminum Enclosure (Option AE) |
 20 ft Container Installation (Option 20) |
 40 ft Container Installation (Option 40) |
 Before Treatment |
 After Treatment |
The Ecoil Stationary Transformer Oil Regeneration System(Model SRS) has been specifically designed to regenerate insulating mineral oil on a tank to tank basis. The Ecoil System uses a special blend of Fuller’s Earth Clay that is permanently installed in a set of columns and the oil is directed through the columns by forced percolation. With the use of these packed Fuller’s Earth Columns, the Ecoil System is able to effectively remove contaminants such as acids and sludge from the oil as well as rectifying the colour and restoring oxidation stability of the oil. In addition to the regenerating capabilities, the Ecoil System incorporates a heater, a set of particulate removing filters and optional degasifier(Option P) resulting in the ability to completely degasify, dehydrate and filter the oil. The Ecoil System is able to consistently regenerate the used and deteriorated transformer oil to a specification that surpasses all ASTM and IEEE specifications/standards. |
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One of the many unique features of the Ecoil System is it’s ability to reactivate the same clay up to 300 times before needing to be replaced and disposed of as non-hazardous substance. During the normal course of operation, after having circulating a nominal quantity of oil, the clay beds are usually quite saturated and their efficiency drops of to the point that justifies the reactivation of the clay. With the simple push of a button, the reactivation of the clay is carried out within the clay columns. The reactivation process is fully automated and enables the system to process oil again and again using the same clay. Since the clay can be re-used, Filtervac is able to offer a high grade of Fuller’s Earth Clay that allows for the oil to be regenerated to a specification that cannot be consistently matched by any Conventional Fuller’s Earth System. In addition it has been recognized that after the initial reactivation of the clay, the clay’s adsorptive capacity is enhanced and provides better results than virgin Fuller’s Earth. In essence, the Ecoil System avoids all complications, costs and performance issues associated with typical oil processing units. In order to ensure a high degree of control and reliability, the Ecoil System is controlled by a programmable logic controller and monitored/interfaced by a computerized supervisory system which monitors and records all vital operating parameters. Standard Stationary Systems(Model SRS) are designed for use in an interior/enclosed location such as a transformer shop or warehouse. For systems that are required to be installed in an outdoor installation, Filtervac provides several weatherproofing options: |
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