ZYD Double-Stage Vacuum Transformer oil purifier
Description
As is well known the Transformer plays an important role in the generation, transmission and distribution of
Electrical energy. Under load the transformer, dissipates heat and the insulating oil acts as a coolant as well
As an effective dielectric.
Due to the highly hygroscopic nature of the transformer oil, it absorbs moisture from windings, which leads to
Gradual deterioration of dielectric strength. Also there are some waste impurities, gas contents in the transformer oil which destroy the oil's quality.
TOP oil purifier is the most efficient and economical purification system.
This oil purification plant is applied to filter various of unqualified insulation oils including aging transformer oil
Specially for the power which is above 110KV, mutual inductor oil, switch oil and so on. Also it can inject the
Insulating oil into the transformers on-line.
SeriesSeries ZYD Double-Stage Vacuum Transformer Oil Purification Systems is used for transformer oil dehydration and transformer oil degasification as well as other electrical insulating liquids such as silicone fluids with modern advanced technique. The ZYD Process is able to increase and maintain the oil's dielectric strength and includes the removal of free and soluble water, free and dissolved air and gases and other particulate matter. The standard ZYD system is designed for processing oils in workshops, in storage tanks or directly in transformers (energized or de-energized transformers). Series ZYD oil purifier can be used as an independent vacuum source with functions of vacuum drying and vacuum oiling.
Features
1. Duplex 3D stereo-evaporation, eliminating the liquid water quickly.
2. UK G technology by which the trace water that is show chain, such as dissolved water, can be removed ffectively.
3. Distinctive removing impurities system filtering through double FH trapezoidal network and absorbing by high polymer without the mechanical power.
4. Carbon fiber infrared heating system that can make the oil contains zero sum of ethyne after the treatment.
5. Especially applied to vacuum oiling and drying for power transmission equipments which are over 110KV.
6. The oil of any grades can be treated on line at the working site.
7. Can be operated both on-load and off-load.
8. Can be operated fully-automatically with PLC controller.
9. This Oil purifier can be made in hermetical, canopy-covering, open and frame style.
Advantages
1.The plant is delivered ready for operation.
2.Degassing, dehydration and filtering process if various kind of insulation oils in electrical transformers and circuit breakers through put in one or several passes
3. There are two vacuum pumps for plant ZYD (one is the vacuum pump, other one is the booster roots pump), which can improve the vacuum value highly. Making sure the water-content of the treated oil is less than 3 PPM.
4. All oil treatment plants, type ZYD are equipped with an automatic Anti-Foam Control System.
5. The plant is equipped with built-in control and safety devices, which provides for a maximum operating security.
6. Minimised power consumption through optimised degassing (excellent efficiency factor).
7. Standardized filter housing for 5 micron, 20 micron and 80 micron filter cartridges.
8. Automatic supervision of the degree of contamination of the fine filter cartridges
9. ZYD can evacuate the vacuum for the electric equipment separately, such as the transformer. Also it can be used to dry the electric equipment and input the oil into the electric equipment under the vacuum state.
10. The machine adopts the double-infrared liquid automatic controller, pressure automatic-protector which can make sure the machine works online for 150 hours continuously without person. So it is a reliable and
high automatically machine.
11. Adopt interlocked protective system, which connect oil pump, heater and liquid level sensor, avoiding blank heating, blank pumping, oil leak and electricity leak. If there is any fault, machine will be power off automatically.
12. Functions of live line work on-site, vacuum drying and vacuum oiling
Series ZYD Double-Stage Vacuum Transformer Oil Purification Systems is used for transformer oil dehydration and transformer oil degasification as well as other electrical insulating liquids such as silicone fluids with modern advanced technique. The ZYD Process is able to increase and maintain the oil's dielectric strength and includes the removal of free and soluble water, free and dissolved air and gases and other particulate matter. The standard ZYD system is designed for processing oils in workshops, in storage tanks or directly in transformers (energized or de-energized transformers). Series ZYD oil purifier can be used as an independent vacuum source with functions of vacuum drying and vacuum oiling.
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 |
°C |
20 ~ 80 |
| Power |
|
Three Phase 50Hz,380V (or as needed) |
| Working Noise |
dB ( A ) |
70 |
70 |
70 |
75 |
75 |
75 |
75 |
| Heating Power |
KW |
28 |
30 |
45 |
60 |
75 |
90 |
120 |
| Total Power |
KW |
35.5 |
37.5 |
52.5 |
71.4 |
86.5 |
102.5 |
135 |
| Inlet/Outlet |
mm |
φ25 |
φ32 |
φ42 |
φ50 |
φ50 |
φ60 |
φ60 |
| Weight |
Kg |
600 |
800 |
1050 |
1400 |
1800 |
2000 |
2200 |
| Overall |
Length |
mm |
1050 |
1100 |
1200 |
1450 |
1600 |
1800 |
1900 |
| Width |
mm |
750 |
800 |
950 |
950 |
1100 |
1200 |
1200 |
| Height |
mm |
1350 |
1400 |
1500 |
1650 |
1800 |
1900 |
1900 |
Guarantee Value
| Item |
Unit |
After treatment |
| Breakdown Voltage |
kV |
≥75 |
| Moisture content |
PPM |
≤3 |
| Gas content |
% |
≤0.1 |
| Impurity size |
micron |
≤0.5 (no free carbon)
|
Detailed Images
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About Us
Located at Chongqing city--a southwest electromechanical manufacturing center as well as national municipality, Chongqing TOP is a professional leading manufacturer and supplier of oil purifiers and various related testers. Our company consists of departments respectively for technological development, machinery manufacture, instrument manufacture and quality control etc. On basis of mature development and manufacture technology and highly qualified production management team, the products have high quality, easy operation, excellent performance and long service life.
Pre-sale Service
*Recommend the most suitable machine according customer's demands.
* Professional pre-sale model/configuration selection advise and technical support -- offered by experienced technician.
* Free on-site installation, debugging and technical training -- offered by strictly trained technology application engineers.
*Offer OEM service.
After-sale Service
* The warranty period is 24 months from commissioning acceptance date on. After the warranty period is over we provide lifelong maintenance and technical service.
* We guarantee the maintenance time no more than 3 working days and response time within 1 hour.
* We build instrument service profile for our clients to record the product service and maintenance conditions.
* After instruments start service, we will pay follow-ups to collect the service conditions.
Package & Delivery
*Standard export wooden case with high quality cushioning material ensures that the customers get the item in good condition.
*Carefully check every packing detail before delivery to avoid any troubles during the transportation.
*Appointed logistics company could be used according to customers demands.
* Do our best to make sure customers can get their goods in time.
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