6000 L/Hr Portable Transformer Oil Filtering System,Oil Dehydration unit


ASSEN ZYD Transformer Oil Filtration machine is used in repair of power transformers and reactors with voltage up to 110 kV inclusively, and for recondition of transformer oils and also at mineral oil facilities in view of further regeneration.

DVTP Series Double-stage Transformer Oil Filtering Machine is mainly used to improve the properties of insulation oil. It can remove trace water, gas, particulate matter, etc. from the insulating oil effectively and rapidly so as to boost the performance of transformers, circuit breakers, mutual inducts, cable, and capacitors which have insulation system. DVTP series specialize in purifying branded oil, insulating oil of high voltage and super high voltage transformer.

ASSEN Transformer Oil Filtering Machine is very effective, durable, and user-friendly with top-quality components and maintenance-free operation.


• Use ASSEN patented T model advanced degassing and dehydration system, built-in secondary evaporation barrier, which can increase the contact area of oil film, quickly separate water and gas in oil, and the efficiency is twice that of similar products

• High-grade β precision filter material, the filter element is large in volume, better storage capacity and service life is long.

• Short filtering process time, two-stage high vacuum and high pumping speed can quickly and efficiently remove the water vapor in the oil, so that the drying degree of the oil and the breakdown voltage value can be greatly improved.

• Interlocked protection system which will avoid overload. over voltage, pumping without oil, heating without oil, oil leak, electricity leak and prevent any damages to equipment due to operating error or power failure.


1. Dehydration, degassing, and impurity removal of 110-1100KV main transformer insulation oil.
2. Acetylene removal of 110-1100KV main transformer insulation oil.
3. Vacuum drying of 110-1100KV main transformer insulation oil.
4. Enhance the value of breakdown voltage greatly
5. It is equipped with leakage and overload stop devices to protect the motor
6. Precision oil pumps have low noise and environmental regulatory compliance will be well met.

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• OEM is available for Assen Products.
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ASSEN warrants the plant supplied under this specification against defects in material and workmanship under normal use and service for a period of twenty-six (26) months from the date of shipment or twenty-four (24) months after the start-up of the system. ASSEN’s obligation under this warranty is limited to repairing or furnishing, a similar part to replace any part, which was proven to be defective within the warranty period.


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