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Introduction: ASSEN ZYD-M Trailer type vacuum oil treatment plant Trailer type vacuum oil purifier is widely used in electric power, petroleum, chemical industry and railway etc. It can purify...

Introduction: ASSEN ZYD-M Trailer type vacuum oil treatment plant Trailer type vacuum oil purifier is widely used in electric power, petroleum, chemical industry and railway etc. It can purify oil in fieldwork with additional installation of a trailer, a damping spring steel plate, a brake and cornering lamp, this guarantee the safety and reliability when moving in fieldwork. It is also used for hot oil circulation drying and oil purification when various large transformer equipment installation and maintenance. Purifying insulating oil in 110KV-330KV transformer, also suitable for high grade new oil, imported oil deep purifying. ± Features 1.Based on the high efficient vacuum oil filtration, roots vacuum booster system and secondary high vacuum separation system are added. Which enable the vacuum limit reaching ≤5pa. 2.Being able to remove water and gas and effectively under high vacuum and high speed operation status ,which achieves satisfactory dryness and could bring the breakdown voltage up to reduces the oil aging problem existing with ordinary purifier as caused by repeated heating. 3.Distinctive removing impurities technology filtering through double FH trapezoidal network and absorbing by high polymer without the mechanical power. 4.The advanced infrared level automatic control system. interlocking control foe pressure protection and power heating system ensure long-term safe and reliable operation. 5.Mobile equipment for outdoor use. 6.Live-line vacuum oiling and dehydrating feasible. After treatment,oil quality guarantees to the following specifications. Moisture PPM ≤3 Gas content % ≤0.01 Impurity size μ ≤1 (no free carbon) Breakdown voltage kV ≥75 IFT dynes/cm ≥40 Acid value mgKOH/g ≤0.03 Dielectric loss factors tgδ(90°C) ≤0.001