Water And Particle Elimination Transformer Oil Purifier (ZYD-I)
Double-stage vacuum + Regeneration system
Application:
Specially designed for on site completely regenerating insulating oils in energized or de-energized transformers. After treatment, the oil can be reused as new.
Provides regular purification such as degassing, drying and particulate removal;
Also remove acidity, sludge, other soluble oil decay products and remove black color.
Use high vacuum degasification technology and particulate filters combined with our special brand of earth.
Can be mounted on a leak proof base or be installed and operated on a trailer.
The bridge-type vacuum linking system make it also can be an independent vacuum supply.
Features:
1. The plant is delivered ready for operation.
2. For various kind of insulation oils in electrical transformers and circuit breakers
3. There are two vacuum pumps for ZYD-I (one is the vacuum pump, other one is the booster roots pump), which can greatly improve the vacuum value. Making sure the water-content of the treated oil is less than 3 PPM.
4. With an automatic Anti-Foam Control System.
5. With built-in control and safety devices, which provides maximum operating security.
6. Minimised power consumption through optimised degassing (excellent efficiency factor).
7. Standardized filter housing for 1 micron , 5 micron, 20 micron and 80 micron filter cartridges.
8. Automatic supervision for contamination degree of the fine filter cartridges
9. Can evacuate the vacuum for the electric equipment separately like transformer. Also it can be used to dry electric equipment and input the oil into the electric equipment under vacuum state.
10. Adopts double-infrared liquid automatic controller, pressure automatic-protector which
can make sure the machine works online for 150 hours continuously without person.
11. Adopts interlocked protective system which connect oil pump, heater and liquid level sensor to avoid blank heating, blank pumping, oil leak and electricity leak. If any fault, machine will be power off automatically.
12. Functions of live line work on-site, vacuum drying and vacuum oiling.
13. Operational can be P.L.C (Programmable Logic Controller).
14. On-line water content measuring device.
15. Regeneration system BZ with special brand of earth can remove acidity, sludge, other soluble oil decay products and discoloration
Advantages:
Comparing with the single-stage vacuum oil purifier, this machine can dewater, degas and removes the impurities more quickly, more completely, and makes the oil BDV (Breakdown Voltage) of 75 kV or higher. As the bridge-type vacuum linking system that can purify and also can be an independent vacuum power supply, this machine can treat the electric insulation devices.
| Parameters | Unit | ZYD-I-30 | ZYD-I-100 | ZYD-I-150 | ZYD-I-200 | ZYD-I-250 | ZYD-I-300 |
| Flow rate | L/h | 1800 | 6000 | 9000 | 12000 | 15000 | 18000 |
| Working vacuum | MPa | -0.08~-0.099 |
| Working pressure | MPa | ≤0.3 |
| Temperature range | ºC | 20 ~ 80 |
| Power |
| 3 ph 380V 60Hz (Or as needed) |
| Working noise | dB(A) | 75 | 75 | 75 | 80 | 80 | 80 |
| Heating power | kW | 30 | 45 | 60 | 75 | 90 | 120 |
| Total power | kW | 35.5 | 52.5 | 71.4 | 86.5 | 102.5 | 135 |
| Oil Inlet/Outlet | mm | φ25 | φ42 | φ50 | φ50 | φ60 | φ60 |
| Weight | Kg | 600 | 1050 | 1400 | 1800 | 2000 | 2200 |
| Overall | Length | mm | 1100 | 1200 | 1450 | 1600 | 1800 | 1900 |
| Width | mm | 750 | 950 | 950 | 1100 | 1200 | 1200 |
| Height | mm | 1350 | 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) |
| IFT | dynes/cm | ≥40 |
| Acid value | mg KOH/g | ≤ 0.03 |
| Dielectric loss factors | tgδ(90ºC) | ≤0.001 |
| Colour | L | ≤0.5 |
For more information, please don't hesitate to contact me.
Trustable technical and after sale serivece
1. Long-term warranty of 2 years.
2. Provide best necessary spare parts at low price (some for free).
3. Provide timely reply and technical support within 24 hours.
4. OEM is available for TOP Products.
5. Protect your sales area, ideas of design and all your private information.
Our oil purifying and recycling machines:
Series ZY Single-stage vacuum transformer oil purifier
Series ZYD Double high vacuum transformer oil purifier
Series ZYD-I Double vacuum transformer oil purification and regeneration machine
Series ZYB Multi-function insulating oil regeneration machine
Series TY Turbine oil purification apparatus
Series TYA Lubricating oil/ hydraulic oil purification unit
Series TYB Portable light fuel oil purification machine
Series TYD Vacuum lube oil/hydraulic oil dehydrator
Series TYF Phosphate ester fire-resistance oil purifier
Series PL Plate pressure oil purifier
Series JL Portable oil filtration machine
Series COP Cooking oil purification machine
Series CYS Centrifugal oil purification machine
Series BAM Press filtration system
Series HFD/VFD filter press machine
Series ZKCC Vacuum pumping system
Our major testers/ analyzers:
1.Transformer oil breakdown voltage tester ( BDV test kit) IIJ-II / DYT Series
2. Acidity tester ACD-3000I
3. Karl Fischer water content tester TP-6A / TP-2100
4. Online moisture content tester(TPEE)
5. Fully automatic interface/surface tension analyzer IT-800
6. Gas-chromatography transformer oil gas analyzer DGA2013-1
7. Cloud point and pour point tester PT-2000
8. Kinematic viscosity tester VST-2000 / TPV-8
9. Flash point tester (open cup) TPO-3000
10. Flash point tester (close cup) TPC-3000
11. Transformer comprehensive tester (CT/PT tester) TPVA-404 / TPVA-402
12. Transformer turn ratio tester HYG-II / TPOM-901
13. Total base number analyzer(TBN tester) TBN-2030
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