Brand Name : HOPU
Model Number : ZYD
Certification : ce,iso
Place of Origin : chongqing,China
MOQ : 1 set
Price : 1 usd
Payment Terms : L/C, T/T, Western Union
Supply Ability : 1 set per day
Delivery Time : 5 days
Packaging Details : WOODEN CASE
apply : transformer oil filtration
capacity : 600 to 18000lph
power : 380V,3P,50HZ or as you require
color : blue,yellow,white
Applicable scope:
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.
3.It is widely used in power plants, power stations, power companies, metallurgy, petrifaction, machinery, transportation, railways ect. industries, especially at plateau area higher than 500 meters sea level..
Advantages:
1.With roots booster pump system, the secondary high vacuum air extracting system for rapidly removal of gas and moisture. processing is equivalent to two units common vacuum purifier.
2.High extraction speed double vacuuming systems which is able to utmostly enhance the vacuum environment of internal vacuum tank to make high vacuum. Ultimate vacuum ≤5Pa, working vacuum ≤35Pa.
3.After filtration, the dielectric strength and flash point is higher, after one cycle of filtration, breakdown voltage increases 3-5kv, effectively avoid oil ageing resulted from repeatedly heating.
4.High performance configuration: advanced infrared liquid level control system, pressure protection system
and oil pump interlock controlled to ensure long time and safely operation.
5.The unit able to maintain energized transformers and long time online operation, fitted automatic defoam
facility for working in plateau area, it can be automatically working without people’s supervision.
6.One machine two function, both vacuum purifier and vacuum unit, it can be used for vacuum filling for
insulation units, it is able to reduce transformer installation and maintenance time, the product is at the leading position of this field.
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 | ℃ | 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) |
IFT | dynes/cm | ≥40 |
Acid value | mg KOH/g | ≤ 0.03 |
Dielectric loss factors | tgδ(90℃) | ≤0.001 |
Colour | L | ≤0.5 |
Please contact for more technical details and latest price:
Tel: +86 23 62538144
Fax:+ 86 23 62538144-3
Website: www.hopufiltration.com
Branch 1: www.oilfiltration123.com
Branch 2: www.oilpurifiertech.com
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