Dielectric Oi Maintenance Machine for Insulationg Oil Filtration

Dielectric Oi Maintenance Machine for Insulationg Oil Filtration

ZYD Series CZPT-stage Dielectric Oi Upkeep Machine for Insulationg Oil Filtration


one.This machine is used to recovery unqualified transformer oil, mutual inductor oil, switching oil and other insulation oil.

two.Especially huge transmission and transformation voltage equipment over 110KV and nationwide major transformer community in regions above 500 meters above sea level.

three.In addition to regular oil filtering, it also has the functions of on-line oil filtering (live operation) for transformers, vacuum oil injection and vacuum drying for transformers. It is hassle-free to detect and inject oil into freshly installed transformer, and can ensure the top quality of oil injection.


one.Eliminates Dissolved Humidity Transformer Oil

two.Reduces combustible gases and oxygen

three.Enhances oil dielectric values

4.Enhances transformer power factor

five.Extends oil provider life

6.Extends transformer provider daily life and reliability


one.Large vacuum: Large position-Vacuum<=5pa   Working-vacuum<=35pa

two.Large absorption speed: Absorption speed power≥333L/Sr.

three.Duplex 3D stereo-evaporation, reducing the liquid h2o speedily

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

can be removed successfully.

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

seven.Specifically utilized to vacuum oiling and drying for electricity transmission equipments that are in excess of 110KV

eight.Can be operated each on-load and off-load.


Evaluating with the single-stage vacuum oil purifier, this equipment dewaters, degases

and removes the impuritiesmore speedily, more fully, and makes the oils limiting voltage-withstand value significantly larger. As the bridge-type vacuum linking method, 

it is utilised for filtrating system as effectively as an impartial vacuum electricity supply to vacuum oiling of electricity equipment. 

Transient Introduction

Equipment Situation: New
Treatment Potential: 6000 L/H
Working Strain: ≤0.4 Mpa
Spot of Origin: ZheJiang , China (Mainland)
Manufacturer Title: ZHONGNENG
Model Variety: ZYD-a hundred
Application: Transformer Oil
Electrical power info: 380V 50HZ/three Stage Or As Needed

Operating basic principle

When this device commence operating, the utilized oil will be injected into the main filter under the pressure, the major filter will remove the huge impurities, then the oil which just contains the particles is heated by the heater. Then the dealt with oil enter into the vacuum separator, the vapor is separated from the oil and refrigerate to water underneath the process of the lowest-vacuum strain and the degassing gear. The previous procedure is that the fine filter removes the particles completely. 

CZPT Parameters

Parameters Unit ZYD-thirty ZYD-fifty ZYD-a hundred ZYD-150 ZYD-two hundred ZYD-250 ZYD-three hundred
Flow Charge L/H 1800 3000 6000 9000 12000 15000 18000
Functioning Vacuum MPa -.08 ~-.099
Doing work Force MPa ≤ .three
Temp Selection ºC twenty ~eighty
Electricity Supply    380V, 50Hz, 3Phase( As for every required)
Doing work Sound dB 60 – 80 (Depended on the configuation)
Heating Electrical power KW thirty 60 90 a hundred thirty five a hundred and fifty one hundred sixty five a hundred and eighty
Total Energy KW 35 67.five 101.5 149 164    198
Inlet/Outlet Diam mm 25 32 42 50 50 60 sixty
Excess weight KG 450 550 750 950 1200 1850 2000
Dimensions Size mm 1450 1450 1750 1850 1950 2050 2150
Width mm 950 a thousand 1250 1300 1350 1400 1450
Top mm 1700 1750 1950 2000 2050 2100 2150
After Treatment
Dielectric Toughness KV ≥ 70
Water Content material PPM ≤ 3
Gas Content material % ≤ .one
Particle Dimension Μ ≤ 3
Cleanliness ≤NAS 1638 Grade five

CZPT Parts 

Oil filter element

Roots pump

Vacuum pump

Business info

Following-product sales Companies

1.One 12 months promise for merchandise high quality. (Individuals broken components are charged).
two.Lifelong maintenance and spare components source.
three.Totally free style of fixtures as customers necessary.
4.Free education for equipment set up and operation of the staffs.

For far more infomration and thorough product requirements, please contact us!
Please depart us your e-mail and cellular variety to send out you more photographs , brochures and cost information. Thank you!

Put up by Anne

Dielectric Oi Maintenance Machine for Insulationg Oil Filtration


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