Zhongneng Vacuum Insulating Oil Dehydrator Recycle System Transformer Vacuum Oil Purifier

ZYD Series CZPT-stage Vacuum Oil Purifier for Transformer Oil Regeneration


1.This equipment is applied to restoration unqualified transformer oil, mutual inductor oil, switching oil and other insulation oil.

2.Specifically huge transmission and transformation voltage products over 110KV and national main transformer network in areas earlier mentioned 500 meters earlier mentioned sea degree.

3.In addition to standard oil filtering, it also has the capabilities of on-line oil filtering (dwell procedure) for transformers, vacuum oil injection and vacuum drying for transformers. It is convenient to detect and inject oil into recently put in transformer, and can make certain the good quality of oil injection.


one.Eliminates Dissolved Humidity Transformer Oil

2.Reduces flamable gases and oxygen

3.Increases oil dielectric values

4.Enhances transformer electricity element

5.Extends oil service existence

6.Extends transformer services life and trustworthiness


1.Large vacuum: Substantial level-Vacuum<=5pa   Working-vacuum<=35pa

two.Higher absorption velocity: Absorption pace power≥333L/Sr.

three.Duplex 3D stereo-evaporation, eliminating the liquid water speedily

4.United kingdom G technology by which the trace water that is show chain, these kinds of as dissolved h2o, 

can be removed effectively.

5.Distinctive get rid of impurities system filtering by means of double FH trapezoidal network and absorbing by substantial polymer CZPT the mechanical electricity.

7.Specially utilized to vacuum oiling and drying for energy transmission equipments that are above 110KV

8.Can be operated the two on-load and off-load.


Comparing with the solitary-stage vacuum oil purifier, this equipment dewaters, degases

and removes the impuritiesmore rapidly, more fully, and helps make the oils limiting voltage-endure worth much increased. As the bridge-kind vacuum linking program, 

it is utilized for filtrating program as properly as an independent vacuum power provide to vacuum oiling of electricity tools. 

Quick Introduction

Machine Situation: New
Treatment method Capacity: 6000 L/H
Operating Stress: ≤0.4 Mpa
Place of Origin: ZheJiang , China (Mainland)
Product Number: ZYD-one hundred
Application: Transformer Oil
Electrical power data: 380V 50HZ/three Section Or As Needed

Functioning basic principle

When this equipment start operating, the employed oil will be injected into the main filter under the force, the main filter will eliminate the massive impurities, then the oil which just consists of the particles is heated by the heater. Then the treated oil enter into the vacuum separator, the vapor is separated from the oil and refrigerate to water beneath the approach of the lowest-vacuum stress and the degassing equipment. The previous treatment is that the good filter removes the particles totally. 

CZPT Parameters

Parameters Unit ZYD-thirty ZYD-50 ZYD-a hundred ZYD-one hundred fifty ZYD-two hundred ZYD-250 ZYD-three hundred
Stream Price L/H 1800 3000 6000 9000 12000 15000 18000
Operating Vacuum MPa -.08 ~-.099
Working Strain MPa ≤ .three
Temp Selection ºC 20 ~eighty
Electrical power Supply    380V, 50Hz, 3Phase( As per necessary)
Working Noise dB sixty – 80 (Depended on the configuation)
Heating Electrical power KW 30 60 90 a hundred thirty five a hundred and fifty 165 180
Overall Electricity KW 35 67.5 one hundred and one.5 149 164    198
Inlet/Outlet Diam mm twenty five 32 forty two fifty 50 sixty sixty
Weight KG 450 550 750 950 1200 1850 2000
Size Length mm 1450 1450 1750 1850 1950 2050 2150
Width mm 950 a thousand 1250 1300 1350 1400 1450
Peak mm 1700 1750 1950 2000 2050 2100 2150
Following Remedy
Dielectric Power KV ≥ 70
H2o Material PPM ≤ three
Gas Content material % ≤ .1
Particle Measurement Μ ≤ 3
Cleanliness ≤NAS 1638 Quality five

CZPT Parts 

Oil filter component

Roots pump

Vacuum pump

Business details

Right after-income Solutions

1.One yr guarantee for merchandise top quality. (Men and women destroyed elements are charged).
2.Lifelong maintenance and spare areas source.
3.Free of charge design and style of fixtures as clients essential.
4.Free education for equipment installation and operation of the staffs.

For a lot more infomration and thorough solution specifications, make sure you make contact with us!
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Zhongneng Vacuum Insulating Oil Dehydrator Recycle System Transformer Vacuum Oil Purifier