Purpose of the development: Designed for thermal vacuum treatment of transformer, cable, turbine, industrial and other oils to remove gases, water and solids.

Recommended application field: It is used during installation, repair, operation of oil-filled high-voltage equipment as tight and unpressurized performance voltage up to 1150 kV (power transformers, high voltage switches, etc.) and turbines. The unit can be used for heating equipment with hot oil, transformer oil and nitriding topping high-voltage bushings.

Technical characteristic: Parameter Value 1 Capacity, m3 / h, not less than: - In the mode of degassing, drying and filtration of 10.0 - In heating and filtration of 12.0, 30.0 * - In the mode of nitriding 4.5 2 Range of performance, m3 / h 0-12 3 ** Processed oil: - Volumetric gas content,%, not more than 0.1 - Mass moisture content, g / t, not more than 10.0 - The content of solids, g / t, no more than 8 - Nitrogen content after nitriding,% 8,5 ± 0,5 - Cleanliness class according to GOST 17216, not more than 9 - Filtration fineness, 5 pm - The breakdown voltage, kV, at least 70 4 Temperature of oil in the heating mode, ° C 85 5 Filtration coefficient (beta coefficient)> = 50 6 The pressure at the outlet, MPa, not less than 0.4 7 Height Oil output pipe, 40.0 m 8 Oil heater power, kW 160 200 9 The specific surface power maslonagrerevatelya, W/cm2, no more than 1.15 10 Power consumption, kW 185, 225 11 Power supply three-phase AC, 50 Hz, 380 12 Overall dimensions, mm, not more 2640x2270x2125 13 Weight, kg, not more than 2900

Advantages over analogues: The vacuum system includes a pipe, which allows to connect it to evacuation of transformers and other devices. Small size and weight make it possible to install to place it in a railway container and transported by road without any restrictions. The apparatus is also significantly reduced vibration, which corresponds to the safety requirements. The unit can be placed on the wheel running at speeds of up to 70 km / h Set 10.10 CFM, complete with plants, "Rime" and "Sukhovey allows all processes handling of transformer oil and solid insulation of power transformers.

The development stage readiness: Introduced in production

Description of the development:
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Installation in a metal container, inside which is mounted the equipment and provide space operator. The original design of the heater without the inertial double impregnation of the active part of the insulating varnish and subsequent heat treatment provides a good moisture resistance and high insulation characteristics of interturn insulation and prevents direct contact of oil with live parts, overheating and thermal decomposition of oil, increases the reliability. Partitioning allows the heater to include it in the desired mode of power: 40, 80, 120, 160 and 200 kW.

Possibility of transfer abroad:
Licence's sale
Realization of finished commodity

Photo

Country Ukraine

For additional information turn to:
E-mail: gal@uintei.kiev.ua