HOPU Transformer Oil Filtration Unit Application
ZY series single-stage vacuum transformer oil purifier is mainly used in electric power project, petroleum, chemical, mining, metallurgy, manufacturing and other industries to purify various types of unqualified insulating oil, such as No. 10, No. 25 No. 45 transformer oil, mutual inductor oil, cable oil, switch oil, etc.
ZY series Transformer Oil Purifier adopts Duplex-Stereo film evaporation technology, which can quickly and effectively remove water, gas and impurities from oil under vacuum negative pressure, restore and improve the dielectric performance of the insulating oil, and effectively guarantee Power equipment operates safely.
This machine can also be used for different purposes such as vacuum drying, vacuum oiling, and hot oil circulation.
Oil Purifier Features
1. Fram and hooks installed for filed lifting operation, more easily and conveniently.
2. Duplex-Stereo 3D film evaporation technology, combined with unique and advanced dewatering, degassing components, can rapidly and effectively separate water, gas from oil.
3. Multi-stage precision filtration system, stainless steel filters' filtration combined with molecular adsorption technologies, remove different sizes of impurities and particles thoroughly.
4. Efficient carbon infrared electric heating system, heating uniformity, less power consumption, safe, and reliable.
5. Double-infrared liquid level controlling system and pressure protective system ensure the machine operation easy and safely.
6. Adopts interlocked protective system, which connect oil pump, heater and liquid level sensor, avoiding blank heating, blank pumping, oil leak and electricity leak. If there is any fault, machine will be power off automatically.
7. Fully automatic temperature controlling system, digital type temperature gauge and temperature sensor, monitoring and controlling oil's actual heating condition and temperature.
8. can works as vacuum oil filling machine, vacuum drying system and vacuum pumping system.
9. Small volume, light weight, easily movable, low maintenance cost and time.
Technical data for transformer oil filtration unit
| Item | Unit | ZY-5 | ZY-10 | ZY-20 | ZY-30 | ZY-50 | ZY-100 | ZY-150 | ZY-200 | ZY-300 |
| Flow rate | L/min | 5 | 10 | 20 | 30 | 50 | 10 | 150 | 200 | 300 |
| Vacuum degree | MPa | -0.06~-0.095 |
| Working pressure | MPa | ≤ 0.4 |
| Temperature range | ºC | 20 ~ 80 |
| Normal working hour | H | ≥ 4000 |
| Continuous working | H | 150 |
| Power supply |
| 380V/50HZ/3Ph 5 wire(as customer's requirement) |
| Working noise | dB(A) | 60 | 61 | 63 | 70 | 70 | 75 | 70 | 70 | 70 |
| Heating power | kW | 9 | 11 | 13 | 15 | 30 | 48 | 58 | 70 | 85 |
| Total power | kW | 9.7 | 12.5 | 14.5 | 16.5 | 33.5 | 53 | 65 | 76 | 94 |
| Oil outlet/inlet | mm | φ20 | 25 | φ25 | φ25 | φ32 | φ42 | φ50 | φ50 | φ60 |
| Weight | Kg | 150 | 230 | 250 | 270 | 300 | 500 | 700 | 900 | 1100 |
| Size | L | mm | 970 | 1050 | 1100 | 1150 | 1200 | 1600 | 1600 | 1800 | 1900 |
| W | mm | 630 | 750 | 850 | 900 | 950 | 1000 | 1100 | 1200 | 1200 |
| H | mm | 900 | 1300 | 1400 | 1450 | 1500 | 1800 | 1800 | 1900 | 1900 |
| Index after treated | Breakdown voltage | kV | ≥70 |
| Moisture content | PPM | ≤5 |
| Gas content | % | 0.1 |
| Impurity size | μm | ≤1 (customizable) |
| Value β | % | 96 |
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
FAQ
Are you a manufacturer or trading company?
Manufacturer.
HOPU has three workshops to design different product
Workshop 1 is for domestic and standard product design for oil purifier and oil testing unit
Workshop 2 is for double vacuum chamber or high vacuum oil purifier design
Workshop 3 is for customized designs and OEM order
How to ensure the security of purchase from HOPU ?
HOPU is a legal and customs registered enterprise, our products are legal in global customs. Quality and and after sales service can be guaranteed
How to get a quick quotation?
HOPU’s products are supplied and exported to global market, and we will offer quotations to customers from all over the world.
Generally you will receive a reply within 12 hours (due to time difference) from our Service team or salesman
If your inquiry includes complete company name, website, telephone number and specific request of product, you will get a quick quotation
