TOP patented technique Electrical transformers insulating oils purifier(ZYD-200)
1. Purify used and wasted transformer oil, current transformer oil, circuit breaker oil, capacitor oil, cable oil, high voltage switchgear oil, and other kinds insulating oils
2. Double stage vacuum
3. Low power consumption
4. Removal of moisture, gas, particles
5. Ready for operation
Why purify transformer oil? Maybe the first question should be, "why is it important to have purified oil in a transformer?" Dissolved gasses in transformer oil can cause arcing, corona discharges, and overheating--reducing the electrical efficiency and lifetime of the transformer. Likewise, water contamination at levels as low as 30 ppm (parts per million) can adversely affect the insulating strength of the oil. With ever-increasing standards for energy efficiency of power distribution transformers, the need to effectively degas will become even more important in the future. particles contamination will also affect the function of insulating oil. So we need to clean used transformer oil.
ZYD series high-efficiency double-stage vacuum oil purifier
ZYD series high-efficiency double-stage vacuum oil purifier is a typical product, developed and produced by our company as a special equipment for dehydration, degassing, purification process of various kinds of insulating oils in electrical transformers and circuit breakers etc. It is designed on vacuum drying principle, coalescence and separation technique, accurate fine filtration and other TOP patented technique.
Application scope:
ZYD series is widely used in purification of various kinds of insulating oil, especially the fine purification treatment of high-grade new oil, imported oil and super-voltage transformer oil. It can be used for onsite operation in over110kV transformers, especially even in high-latitude areas. ZYD series also can be used as dehumidification equipment for a variety of electric facilities. And it is widely used for oil filling for transformers and circuit breakers under vacuum condition. It is suitable for high-efficiency purification process for other low-viscosity lubricating oils.
Characteristics:
1. Double-stage, high vacuum pressure and high flow rate that help remove water, air, gases, solid particulates and other impurities from oil quickly and efficiently so as to improve the breakdown voltage of oil and maintain its insulating property.
2. Advanced dehydrating and degassing system that uses large area three-dimensional flash distillation technique to remove harmful composition in the oil, such as water, air and gases.
3. Precise fine multi-stage filtration helps remove mechanical impurities in oil; high-quality filter element is of corrosion proof, strong mechanical strength and wear resistance.
4. Sensitive automatic pressure protection device and infrared oil level control system make the operation even easy, simple and safe.
5. It possesses the function of vacuuming electrical equipment and oil filling under vacuum condition. It can be used to treat low-viscosity lubricating oils. It is more efficient than other single-stage vacuum oil purifier.
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Optional Features:
An exhaust condenser to measure the extracted water
Condenser is equipped to settle the most volatile oil fractions which might distil back to the column
Digital temperature measurement
Digital precision vacuum gauge
Digital flow meter
Digital in line moisture content meter
Ionic reaction columns to remove the acidity from the oil
Audio / Visual fault annunciation System
PLC control system
Mobile Trailers can be provided
Fully-enclosed and Semi-enclosed for weather-proof are available
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| 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 |
L |
mm |
1050 |
1100 |
1200 |
1450 |
1600 |
1800 |
1900 |
|
W |
mm |
750 |
800 |
950 |
950 |
1100 |
1200 |
1200 |
|
H |
mm |
1350 |
1400 |
1500 |
1650 |
1800 |
1900 |
1900 |
Our oil filtration machine:
Series ZY Single-Stage Vacuum Transformer Oil Purifier
Series ZYD Double High Vacuum Transformer Oil Purifier
Series ZYB Multiply-Function insulating oil treatment 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 dehydrator
Series TYF Phosphate ester fire-resistance oil purifier
Series PL Plate pressure oil purifier
Series TYD Vacuum dehydrator
Series EFD Explosion protection filtration machine
Series BAM Press filtration system
Series ZKCC Vacuum pumping device
Series COP Cooking oil purification machine
Series CYS Centrifugal oil purification machine
Series JL Portable oil filtering and oiling machine
Series EOR series waste engine oil recycling system
Test equipment
1.Transformer oil Breakdown voltage Tester ( BDV test kit) series IIJ-II
2. Acidity tester model ACD-3000I
3. Karl Fischer Water content Tester Model TP-6A / model TP-2100
4. Fully automatic Interfacial Tension Analyzer model IT-800
5.Gas-Chromatography transformer oil gas analyzer model DGA2013-1
6. Kinematic Viscosity tester model VST-8 /model VST-2000
7. Flash point tester (open cup) model TPO-3000
8. Flash point tester (close cup) model TPC-3000
9.TAN-DELTA TESTER,10kV Capacitance and Dissipation Factor Test Set model CDEF
10. CT/PT tester model TPVA-404
11.Transformer turn ratio tester model HYG-II
12. Relaying Protection Tester model TPJB-III
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