Thermal Vacuum Transformer Oil Purifier Movable With Metal Enclosure

Application of Sino-NSH VFD-100

It is mainly used for large-scale transmission and transformation equipment above 110KV and the national main transformer grid, on-site maintenance of transformers in large-scale substations, rapid and advanced treatment of new oil, imported oil, and other insulating oils, new oil, imported oil, transformer oil and substation systems Vacuum filtration and purification treatment of relatively expensive oils such as capacitor oil and refrigerating machine oil.

Double-stage Transformer Oil Vacuum Purifier Features

1. The various indicators of the product are much higher than the international standard. Compared with the single-stage vacuum oil filter, its dehydration, degassing, and impurity removal (mechanical impurities and free carbon) are faster and more thorough. The point is higher, and the breakdown voltage after treatment can be increased to better than 75kV.
2. The double-stage vacuum with a high pumping rate can greatly improve the vacuum environment in the tank to achieve a high vacuum, the ultimate vacuum is ≤5 Pa and the working vacuum is ≤35 Pa so that the oil temperature remains unchanged during the treatment process and meets the requirements of the installation. Or the need for vacuuming the transformer body at the maintenance site greatly shortens the oil treatment period.
3. Unique degassing and dehydration system, compound three-dimensional flash evaporation, can quickly remove liquid water, can effectively remove trace moisture such as dissolved water, and efficiently complete degassing, dehydration, and treatment of transformer oil to improve oil quality, and dielectric strength.

Optional configurations

1. PLC intelligent control, touch screen operation, and dynamic display can be selected according to the needs of users.
2. The main power components, ultra-wide filter equipment, and electrical components can choose high-quality imported products to improve the performance of the equipment.
3. It can be equipped with an online moisture detector first.
4. The frequency converter is optional, and the flow rate can be selected according to the needs.
5. Optional flow meter with accumulative function.
6. The structure of the whole machine can be made into mobile type, fixed type, or trailer type (parallel shaft or double shaft).
7. It can be made into a fully enclosed type, canopy type, canvas tent, and open type.
8. The color of the equipment can be arbitrarily selected according to the needs.

Effects Achieved by Using the VFD Series Model

Sino-SNH double-stage high vacuum equipment is used to decrease total water content (ppm) and gasses present in transformer oil.

A highly efficient dual-stage vacuum system with a vacuum chamber is an ideal solution for dehydration and gas removal.

Water content is decreased to less than 5 ppm. Total gas content is reduced to less than 0,1%. Breakdown voltage is improved above 75kV.

Parameter

Our Service

1. 1 years warranty.

2. Provide customers with all technical drawings, materials of equipment purchased, and long-term technical consultation for free.

3. Strictly according to customer needs, provide customers with the best oil treatment solutions, and provide good performance products.

4. Ensure that the equipment is provided with perfect processing technology, perfect testing means, and equipment performance is good.

Other Models Purifier Machines

Sino-NSH cooperated with SIEMENS in Egypt Programme