We adhere to the business philosophy of 'grow together with the industry and progress with the society', continuously improve, deeply study the Transformer Oil Treatment Machine, Oil Purifying Machine, Vacuum Oil Filter industry, and promote the rapid development of the industry. Our staff are full of pride, along with the strategic goal of industrialization, we work together to create a more brilliant future with our customers. We pay attention to the embodiment of social value of the enterprise, and influence and promote local economic development with our own development. We establish a sound modern enterprise management system according to the requirements of modern enterprises, and hope to achieve innovation and breakthrough in management.
Usage of ZJA series
The transformer oil treatment can effectively remove moisture, gas and impurities in the insulating oil, improve the pressure resistance of the oil and the quality of the oil, to ensure the safe operation of the power equipment. It is mainly used in the power sector and industrial and mining enterprises to deal with unqualified transformer oil, transformer oil, switch oil and so on.
Specifications
Technical characteristics | Item | Unit | ZJA-30 | ZJA-50 | ZJA-75 | ZJA-100 | ZJA-150 | ZJA-200 | ZJA-300 |
working vacuum | Mpa | -0.085 ～ -0.099 | |||||||
Working pressure | Mpa | ≤0.4 | |||||||
Working temperature | ℃ | 20-80 | |||||||
Power supply | / | 380V-50HZ 3 phase( or at user’s option) | |||||||
Working Noise | dB | ≤65-80 | |||||||
Heating Power | KW | 30 | 45 | 54 | 72 | 120 | 144 | 168 | |
Total power | KW | 34 | 49 | 60 | 79 | 131 | 159 | 188 | |
Inlet&outlet size | mm | 25 | 32 | 42 | 42 | 50 | 50 | 60 | |
Oil index after treatment | Water content | ppm | 1st pass ≤10 PPM | ||||||
3rd pass ≤3 PPM | |||||||||
Breakdown voltage | KV | 1st pass ≥50 | |||||||
3rd pass ≥75 | |||||||||
Gas content | % | 1st pass ≤0.5% | |||||||
3rd pass ≤0.05% | |||||||||
Filter fineness | µm | ≤ 5 µm ( or at user's option) | |||||||
Acetylene |
| 3rd pass : 0 | |||||||
content（vol.） | 5～8ppm | ||||||||
Features
· Small size and high efficiency, easy to move. It is especially suitable for live working on site. It also can dry the moisture of power equipment, and conveniently vacuum the power equipment.
· Infrared liquid level automatic control device, system pressure automatic protection device and high-efficiency degassing components are adopted in the structure. The operation is convenient and safe.
Vacuum System
The transformer oil treatment machine is composed of vacuum tank, vacuum pump, condensing tank, liquid accumulation tank, and air supplement system. The optimized structure design greatly increases the surface area of the oil in the vacuum system and maximizes the stroke of the oil in the vacuum system. Make the water and gas in the oil overflow sufficiently.
Filtration system
Three-stage filtration of transformer oil treatment is adopted, and the coarse filter at the suction port protects the oil pump and prolongs the service life of the main filter. A two-stage fine filter is installed behind the pump to make the oil quickly reach a high degree of cleanliness. The filter material adopts special gradual aperture glass fiber material, which can filter particles of different sizes in layers, which greatly improves the service life of the filter element. With a complete filter element structure, it can effectively reduce the surface flow rate of the filter material and obtain stable filtration precision.
Logistics and Payments
According to the needs of customers, land transportation, air transportation and sea transportation are all available, and the payment methods we accept are also diversified.
Our Services
1.Pre-sale service :
Provide you best products price you need
Answer all your questions about the products patiently .
2.Medium-sale service :
All filter element will be tested before shippment
Provide you newest goods transport conditions until you receive our products
3.After-sale service :
Technical advisory for any time
If the products have quality problem , and because of us , we will make the new products to you
We have been committed to the production and supply of high-quality Vacuum Insulating Oil Treatment Plant for Power Transformers Maintenance, continue to improve the product series, and assist customers in the design, development, and production of customized products for different applications. In order to stay close to the markets, we individually design and quickly provide solutions based on the customer requirements. Our company creates its own value by providing more competitive customized solutions, strategic cost management and establishing a customer-centered service network.
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