Introduction:
HOPU ZY Series Vacuum transformer oil purifier machine is popular in electric power industries, this machine mainly purify and recover old insulating oil, like the transformer oil, mutual inductor oil, cable oil, and switch oils. For the insulating oil, the trace water and gas badly effect insulating oil dielectric strength, it is a good job to remove the trace water and gas completely and effectively. Vacuum distillation way is best way to remove trace water and gas, the treated oil moisture can reach to 4 ppm, gas content is 0.01%. ZY single stage vacuum transformer oil purifier. It is low price, and good working performance. It is very good for middle/low grade transformer oil purifying working. Also, this oil purifier can be used to power equipments to vacuum drying, and vacuum oiling.
Function:
A: removing the moisture. The final treated oil can achieve less than 4 ppm;
B:degassing. The final treated oil can achieve less than 0.1%;
C:removing particles. The final treated oil can achieve NAS5 Grade (Cleanliness Grade).
Application:
ZY Series vacuum insulation tansformer oil purifier, degassing and filtering machine is used to treat various unqualified insulating oil ,transformer oil,tap changer oil,mutual inductor oil,switch oil ,cable oil and so on. The process maintains the oil's dielectric strength, removes free, soluble water, air-gas and particulate matter.
This type of machine can degas, dewater by low vacuum distillation,removing the impurities of insulating oil quickly and effectively. It improves the value of voltage value, oil dielectric strength, extends oil service life and make sure electrical equipment work safely. The power station and mine mainly use the machine to deal with transformer oil,mutual inductor oil, switch oil
Technical data:
| Parameters | Unit | ZY-10 | ZY-20 | ZY-30 | ZY-50 | ZY-100 | ZY-150 | ZY-200 | ZY-300 |
| Flow rate | L/min | 10 | 20 | 30 | 50 | 100 | 150 | 200 | 300 |
| Working vacuum | MPa | -0.06 ～ -0.095 |
| Working pressure | MPa | 0.4 | 0.4 | ≤0.4 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 |
| Breakdown voltage | KV | ≥55 | ≥55 | ≥55 | ≥60 | ≥60 | ≥60 | ≥60 | ≥65 |
| Moisture | PPM | ≤5 |
| Gas content | % | ≤0.1 |
| Impurity content | μ | ≤5 |
| Temperature range | ℃ | 10 ～ 100 |
| Power supply |
| 220v/380v/400v/415v/50hz/60hz |
| Working noise | dB（A） | 60 | 63 | 70 | 70 | 75 | 70 | 70 | 70 |
| Heating power | KW | 18 | 18 | 24 | 30 | 48 | 52.5 | 57.5 | 60 |
| Total power | KW | 21.5 | 22 | 26.5 | 33.5 | 51.5 | 57.5 | 65.5 | 68 |
| Inlet/outlet caliber | mm | φ20 | φ20 | φ25 | φ32 | φ42 | φ50 | φ50 | φ60 |
| Weight | Kg | 150 | 200 | 260 | 300 | 400 | 450 | 550 | 600 |
| Size | L | mm | 1000 | 1050 | 1100 | 1200 | 1450 | 1600 | 1800 | 1900 |
| W | mm | 700 | 750 | 800 | 950 | 950 | 1100 | 1200 | 1200 |
| H | mm | 1300 | 1350 | 1400 | 1500 | 1650 | 1800 | 1900 | 1900 |
Type selection
Single stage, Standard Vacuum System
Two-stage；High vacuum system
Two-stage+Two vacuum chamber；High vacuum system
Optional
A : Without Enclosure, open type
B : With Enclosure, Cubicle enclosure type
C : With Skid base type
D : Mounted on casters (Weight limited under 1000kg)
E : Mounted on Trailers (Pneumatic tyre, Speed selectable)
F : With fuller's earth regeneration chamber
