Name:Series ZYD Double Stage Vacuum Insulating Oil Regeneration Purifier

Model: ZYD-30-50-100-150-200-250-300-500

Application
☆The machine suitable for above 110KV Transformer and large Tiransformer on-site maintenance and high level of new oil, transformer oil and other insulating oil treatment. It have the bigger advantage for machine used for high altitude areas. 

Features
☆Two stage high vacuum. Unique and advanced dehydration and degassing system, using three-dimensional flash technology, high pumping speed, can quickly remove the oil in the water, 
☆impurities, hydrocarbons and other harmful ingredients. To improve the insulating oil flash point and compressive strength. 
☆Adopt special filtration technology what combine the mesh filter with high polymer adsorption, Multistage precise filtration, can effectively filter out small impurities in oil.
☆Adopt advanced medium of heat absorbing and cooling system, automatic constant temperature control device, automatic liquid level control device, bubble elimination device and pressure protection device.
☆ Use infrared liquid level control, to avoid the phenomenon of running oil. ☆ The machine is equipped with: electric leakage, overload, load shut down device; Phase sequence, phase loss protection; Interlock protection device; Security downtime control, and other functions。Oil drain system, vacuum system and heating system are interlocked, to avoid mal-operation, and prolong the machine’s service lift.。
☆ This machine can satisfy the request of large scale transformer for online vacuum pumping and vacuum oil filling, with its high vacuum level and fast pumping speed, when the transformer need install or overhauling.

This machine can be customized as customer’s requirement.
☆Equipped with PLC automatic intelligent control, touch screen operation, and dynamic display.
☆Pump, oil pump, the main components such as electric parts can choose imported famous brands.
☆Online moisture meter, frequency converter, flow meter with the function of accumulation are optional to be equipped.
☆Tester with random pressure-withstanding value testing function and automatically result-printing function is optional to be equipped.
☆The general whole machine structure is mobile open type, according to user requirements can be specially made into  stationary, fully enclosed, semi-closed, eaves type, canvas tent, trailer type

☆Customers can choose the equipment color and equipment materials according to Detail requirement.