| Certification: | TüV, ISO9001, CE, SGS |
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| Application: | Transformer Oil |
| Voltage: | 380V |
| Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier 
Product Description
1) For maintenance of large scale power substation transformers, rapid and deep treatment of new transformer oil, imported insulation oil. As well as vacuum filtering and purifying of mutual inductor oil, capacitor oil, refrigerator oil.
2) Especially suitable for purifying of large scale power transmission units higher than 110KV and transformers of main state grid.
ZJA is double stage vacuum transformer oil purifier, which contain vacuum pump and roots pump. We can do more big capacity of machine, and the smallest one is ZJA-30, 1800L/H, The biggest one is more than 30,000L/H. The machine is adopted the rustproof and moisture film and wood cases packages. We can take special order for you, like the machine face, color, weight, size, filter precision, filter numbers, spare parts, oil specification tester, etc.
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.
Advantage of Structures (ZJA)
1.To remove free, soluble water, carbon, free and dissolved gases and particulate matters, dust from insulating oil effectively and rapidly.
2.With Vacuum pump and Roots pump.
3.Enhance the value of breakdown voltage greatly.
4.Easy handling and maintenance.
5.Inject oil into the transformers.
6.Lower maintenance and replacement expenses.
7.High performance security system including pressure protection device and automatic temperature controller makes purifier operate safely.
8.Utilizes coacervation technology, coalescing technology, separating technology and refined purification technology. To remove free, soluble water, carbon, free and dissolved gases and particulate matters from insulating oil effectively and rapidly.
9.Can design the machine according to your requirement, add weather-proof cover, close/open ventilation window, skid basic mounted and enough lifting hook
10.Also can add 2 pneumatic tires and 1 pre-leg, it's convenient to move at any site.
| Item | Unit | ZJA-30 | ZJA-50 | ZJA-75 | ZJA-100 | ZJA-150 | ZJA-200 | ZJA-300 | ||
| Flow rate | L/H | 1800 | 3000 | 4500 | 6000 | 9000 | 12000 | 18000 | ||
| Vacuum degree | Mpa | -0.092~ -0.099 | ||||||||
| Ultimate vacuum | MPa | ≤50 | ||||||||
| Working pressure | MPa | ≤0.3 | ||||||||
| Working temperature | °C | 45~65 | ||||||||
| Power supply | 380V/50Hz (or as per requirement) | |||||||||
| Noise | dB(A) | ≤78 | ||||||||
| Heating power | kW | 30 | 40 | 50 | 60 | 100 | 115 | 192 | ||
| Total power | kW | 34 | 45 | 56 | 66 | 110 | 123 | 207 | ||
| Inlet&outlet size | mm | 25 | 32 | 42 | 42 | 50 | 50 | 60 | ||
| Weight | Kg | 650 | 850 | 900 | 1150 | 1450 | 1600 | 1950 | ||
| Size | L | mm | 1450 | 1600 | 1800 | 1900 | 2200 | 2200 | 2300 | |
| W | mm | 1000 | 1100 | 1250 | 1250 | 1500 | 1550 | 1800 | ||
| H | mm | 1800 | 1800 | 1900 | 2100 | 2200 | 2300 | 2500 | ||
| Oil index after treatment by | ||||||||||
| Breakdown voltage | ≥75KV~80KV | |||||||||
| Gas content | ≤0.1% | |||||||||
| Impurity | 1 ~ 5 No free carbon | |||||||||
| Water content | 3~5ppm | |||||||||
Our products as follows:
1. Insulating/ Transformer oil purifier
1.1. ZJA Double-stage vacuum Transformer and insulation oil purifier
1.2. ZJR Multifunction Oil Recycling machine
1.3. ZJL Mobile Transformer oil purifier
1.4. ZJB Single-stage vacuum insulation oil purifier
2. Engine oil recycling plant
2.1. NRY Engine oil Recycling plant
3. Lubricating oil, Hydraulic oil purification plant
3.1. ZJD Vacuum lubricating oil purifier
3.2. ZJD-R vacuum lubricating oil decolorization plant
3.3 ZJD-F Oil Purifier for Fuel oil, Light oil
3.4 ZJD-S Oil Water Separator
4. Portable Mini Oil Purifier and Oiling Purifier
4.1 YL Portable Mini Oil Purifier
5. Turbine oil purifier
5.1. ZJC vacuum turbine oil regeneration purifier
5.2 ZJC-C Tongrui Vacuum Oil Water Separator
6. Other products:
6.1 BZ Transformer Oil Decolorization system
6.2 ZL Multi-function oil purifier
6.3 DIR Distilling machine
6.4 DDR Diesel Fuel Oil Distillation Equipment
7. Chemicals:
7.1 Tetraethylene Pentamine (TEPA)
7.2 Activated White Clay
7.3. Water Glass (sodium silicate )
Suppliers with verified business licenses
Audited Supplier 
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