power plant filter transformer oil device /Transformer oil vacuum purification equipment
Product description
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SPECIFICATIONS FOR ZJA-70 VACUUM OIL PURIFIER WITH CAPACITY 4000LITERS PER HOUR
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Function
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remove moisture,impurities, carbon contamination,gas from transformer oil,insulation oil, cable oil, dielectric oil etc.
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working pressure
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<0.4Mpa
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Working temperature
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45-65degree
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breakdown voltage
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>75KV
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Water content after treating
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3-5ppm
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impurities content after treating
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1-3micron(no free carbon)
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gas content
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<0.1%
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Filters
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1)Pre-filter
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Size
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Φ110*250mm*40micron
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2)Second-filter
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Size
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Φ110*250mm*20micron
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3)Fine Filter
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size
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Φ110*250mm*1micron
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Max. flow of inlet motor pump
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Ltr/H
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4.5m3/h
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Oil Pump
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Pump type
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Gear rotary pump
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Power of inlet motor pump
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KW
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1.5Kw
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Rotation of inlet motor
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Rpm
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960
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Vacuum pump
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Max. flow of the vacuum pump
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M3/H
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28.8m3/h
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Limit vacuum
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Mpa
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-0.06pa
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Vacuum motor power
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Kw
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1.1
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Rotation speed
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Rpm
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590
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Features
1. Add Roots Pump supercharge system and secondary high vacuum separation dehydration and degasification system on the basis of high efficiency vacuum purifier, which enable the vacuum limit reaching ≤3Pa.
2. Being able to eliminate water, gas and impurities etc. harmful contaminants quickly and effectively under high vacuum and high speed operation status, could enhance the breakdown voltage up to 75KV.
3. Being able to remove little tiny water and various gases from oil, and ensure that there is no acetylene in oil.
4. This machine can inject insulation oil into transformers, and then make dryness disposal.
5. The advanced infrared liquid control automatically system, interlocking control for pressure protection and power heating system ensure that long-term safe and reliable operation.
6. Have the function of electrification online operation.
Superiority
Compared with single-stage vacuum oil purifier, this machine is more quickly and more completely in dehydration, degasification and trash extraction; it makes the oil limited voltage- withstand value much higher. This machine has two purposes, which one as purification equipment; another can be an independent vacuum power supply. Besides, it can short the oil treating duration during installation and maintenance of transformer.
Product Tags:
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Power Plant Transformer Vacuum Oil Filter Machine Easy Operation ISO 9001 Images
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