Fully Enclosed Type Online Working Vacuum Dielectric Oil Purification Machine with Big Capacity
Under the filtration of the multi-stage filter element, both large and small particle impurities are removed by filtration. The free water, micro-water and soluble water in the transformer oil will be removed by the high vacuum system at a constant temperature of 55-65 °C. At the same time, the gas in the transformer oil will also be removed.
Application:
Fully Enclosed Type Online Working Vacuum Dielectric Oil Purification Machine with Big Capacity, Power Station Transformer Oil Filtration System, Transformer Oil Cleaning and Oil Maintenance System ZYD-100 is mainly used for removing trace water, gas and impurities from insulating oil, improving the insulating oil performance index. It is mainly applied to purification for high voltage insulating oil of 110KV,220KV,500KV,750KV,1000KV from power transmission equipment.
Feature:
1. Especially for removing water from transformer oil, such as free water, trace water and so on by the double stage vacuum system for high voltage oil.
2. Remove gas, air content from the old high voltage transformer oil by vacuum degassing system.
3. Remove impurities, tiny particles, acidity, sludge, free carbon, other soluble oil decay products and discoloration substances by 3 stages of filters (Primary filter, secondary filter, fine filter).
4. Independent vacuum oiling system for transformers, this oil purifier can also vacuum dry transformer and on-line operation with transformers.
5. Designed for processing high voltage insulating oils in workshops, onsite power stations, purifying oil in oil storage tanks or directly in transformers(energized or de-energized transformers).
6. Efficient electric heating system, heating uniformity, less power consumption, safe, and reliable.
7. Double-infrared liquid level sensor, pressure protective system and foaming detecting and eliminating to ensure machine operation easily and safely.
8.Adopt interlocked protective system, which connect oil pump, heater and liquid level sensor, avoiding blank heating, blank pumping.
Advantage:
Fully Enclosed Type Online Working Vacuum Dielectric Oil Purification Machine with Big Capacity, High Voltage Transformer Oil Purifier Machine Model ZYD is particularly suitable for filtering high-grade transformer oil, super-voltage transformer oil and new transformer oil. It can be used for filtration of more than 110V substation live line work onsite.
Technical Parameters:
| Parameters | Unit | ZYD-30 | ZYD-50 | ZYD-100 | ZYD-150 | ZYD-200 | ZYD-250 | ZYD-300 |
| Flow Rate | L/H | 1800 | 3000 | 6000 | 9000 | 12000 | 15000 | 18000 |
| Working Vacuum | Mpa | -0.08 ～-0.099 |
| Working Pressure | Mpa | ≤ 0.3 |
| Temperature Range | ℃ | 0～100. Best recommended heating temp. is 55~60℃ |
| Power Supply | | 380V, 50Hz, 3Phase( As per required) |
| Working Noise | Db | 60 - 80 (Depended on the configuation) |
| Heating Power | KW | 30 | 60 | 90 | 135 | 160 | 180 | 180 |
| Total Power | KW | 35 | 67.5 | 101.5 | 149 | 175 | 198 | 198 |
| Inlet/Outlet Diam | MM | 25 | 32 | 42 | 50 | 50 | 60 | 60 |
| Weight | KG | 450 | 550 | 750 | 950 | 1200 | 1850 | 2000 |
| Size | Length | MM | 1450 | 1450 | 1750 | 1850 | 1950 | 2050 | 2150 |
| Width | MM | 950 | 1000 | 1250 | 1300 | 1350 | 1400 | 1450 |
| Height | MM | 1700 | 1750 | 1950 | 2000 | 2050 | 2100 | 2150 |
| AFTER TREATMENT |
| Dielectric Strength | KV | ≥ 75-85 |
| Water Content | PPM | ≤ 3 |
| Gas Content | % | ≤ 0.1 |
| Particle Size | μ | ≤ 1 |
| Cleanliness ≤NAS 1638 Grade 5 |
Product Introduction:
Our vacuum transformer oil purifier is developed on the characteristics of oil for electricity, especially for special high-voltage transformer above 110kv facilities. We developed the most advanced and the best special insulating oil treatment equipment successfully. Oil purification standard reaches Q/GDW122-2005. After several improvements, the device has reached domestic leading level and international similar products in the same performance parameters, with a high price-performance ratio.
This product is a combination of the international advanced film theory and atomized oil treatment technology, with a highly efficient degassing dehydration and breaking emulsification effect. Oil in this system is fully thin-film (Oil exposed area are fully expanded), and oil is increased the "journey", so that water or gas in oil is vaporized for sufficient time to reach the best effect of dehydration degassing.
The device uses electronic anti-foaming devices and high efficiency of the needle breaking foam technology to eliminate foam (patented technology) and make no "injection" phenomenon during operation.
Adopting the "Y-type" gear pump, guide wheel technology (patented technology) and VFD driving technology, we solved oil-drain problems in high-vacuum and noise problems.
Double-stage vacuum Transformer oil filtration machine Series ZYD adopts the double stages vacuum system, which can improve the machines working vacuum value highly, so it can dewater, degas and remove the impurity more deeply and effectively. The dielectric value of treated oil is higher than 75 KV. It is very suitable for the large electric & insulation equipments.
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