China Power Grid Transformer Oil Treatment Machine (ZYD

China Power Grid Transformer Oil Treatment Machine (ZYD

Product Description

Power Grid Transformer Oil Treatment Machine(ZYD-50)

Removes water, trace water from oil
Reduces combustible gases and oxygen
Improves oil dielectric values
Improves transformer power factor
Extends oil service life
Extends transformer service life and reliability

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.

1.Ideal choice for purification and regeneration of insulation oil, especially transformer oil

2.Reduce free water content down to 3ppm or less, gas to 0.1%, impurity to 0.5 micron.

3.Improve breakdown voltage to 80kv

4.Fluid cleanness reach to NAS6 or better

5.Large power transmission equipments above 110kv available,useful

6.Equipped with roots pump, powerful double-stage vacuum system,poweful dehydrating and degassing efficiency

7.Continuously working for 150 hours

8.Coalescence-separation technology

9.Duplex 3D evaporation technology and precise multi-stage filtration system

10.Carbon fiber infrared heating system,heating uniformity

11.Automatic double-infrared liquid controller and pressure protector

12.Interlocked protective system,safe and reliable operation

13.Automatic back-flushing system,hi-automazation and convenient operation

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Index  name 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  vaccum MPa -0.08~-0.099
Working  pressure MPa ≤   0.4
Temperature  range C 20  ~80
Dielectric  strength KV ≥   70
Water  content ppm ≤   3
Gas  content % ≤   0.1
Particles  size μ ≤   1
Power  supply   380V  50HZ  3Ph  (As  per  user’ s  option)
Working  noise dB(A) ≤ 65~85
Heating  power Kw 30 30 95 110 125 136 151
Total  power Kw 35.5 37.5 104 121 135 148 168
Inlet(Outlet) mm Φ 25 Φ 25 Φ 42 Φ 50 Φ 50 Φ 60 Φ 60
Weight kg 450 550 870 950 1250 1850 2100
Dimension L mm 1500 1500 1950 2100 2200 2250 2400
W mm 1250 1250 1300 1350 1350 1400 1450
H mm 1700 1750 2100 2200 2200 2200 2200

About us:

Hello Friend!
Chongqing TOP is a professional leading manufacturer and supplier of oil purifiers and various related testers. We consists of departments respectively for technological development, machinery manufacture, instrument manufacture, quality control etc. On basis of mature development and manufacture technology and highly qualified production management team, the products own high quality, easy operation, excellent performance and lone service life.

Customer satisfaction is our utmost priority thus, customer service team is always on the brink to help our customers with their queries at any time.
We believe in working as a unit with an attitude of complete trust and understanding and are determined to provide safe, reliable and competitively priced products to our customers.

TOP Oil Purifiers uses single or multi-stage filtration to remove, particulate, free water, and small quantities of dissolved water if necessary. The systems are usually customized to suite the specific customer application. Oil "regeneration", "reclamation", "recycling" are all terms used to describe the process of restoring used, aged, contaminated oils to "like new" reusable condition. The reclamation process removes free water, most dissolved water, dissolved gas, particulate, carbon contamination, acids, oxidation by products, most color bodies, wear metals, and most additive chemicals.

TOP Oil Testers works on the development, production, market, technical and after-sale service for petrochemical analyzers, transformer substation electrical testing equipment and circuit detecting equipment. Main products are water content testers, surface/interfacial tension testers, flash point testers, kinematic viscosity testers, oil acidity testers, insulation oil dielectric strength testers, transformer characteristics testers, relay protection testers, high voltage testing equipment etc.


Parameters Table

Model NO.

Suction Filter

Yellow, Blue, Green

Power Supply

Heating Power

600 Kg

1800X1000X1900 mm

Delivery Date
Within 7 Days After Payment

Payment Term
T/T or L/C

Transport Package
Wooden Case



Chongqing, China

HS Code

Production Capacity
1000 Sets/Month