DVTP Double-stage High Vacuum Transformer Oil Filtration Machine

ASSEN DVTP Transformer Oil Filtration Machine is the key to transformer reliability, performance and longevity.

DVTP transformer oil filtration machines are used in repair of power transformers and reactors with voltage up to 1150 kV inclusively, and for recondition of transformer oils and also at mineral oil facilities in view of further purification.

Description

transformer oil filtration machine

ASSEN DVTP Transformer Oil Filtration Machine can fast remove moisture, gas, and particles from transformer oil, mutual induct oil, cable oil, and circuit breaker oil, and restore property of insulating oil.

Application
The DVTP portable oil filtration system can remove the water, gas, and impurities in insulation oil high-efficiently, increasing the pressure force and quality of oil, make sure the electric device running safely. The machine is mainly used by electric power departments and industries to deal with various oils such as transformer oil, mutual oil, switch oil, freezer oil, and so on.

Performance 
Water Removal: Overall Water Content ≤5 PPM by removing free, emulsified, and dissolved water.
Particulate Removal: Particle counts as low as 1 micron.
Entrained Air and Gas Removal ≤ 0.3%
Acid Removal: can be equipped with fullers earth towers to neutralize acid and Lower TAN to < 0.03 KOH/g
Dielectric Strength:≥75kV per ASTM 877

Main components

transformer oil filtration machine
transformer oil filtration machine
transformer oil filtration machine
transformer oil filtration machine
transformer oil filtration machine
transformer oil filtration machine

Method statement for transformer oil filtration

Maybe you want to ask”what is a transformer oil filtration procedure?” A method statement for transformer oil filtration is a set of guidelines and procedures that must be followed in order to ensure the safe, efficient and effective filtration of transformer oil. The method statement should include the following:

1. Preparation: Before commencing the transformer oil filtration process, it is important to ensure that all necessary safety precautions are taken. This includes wearing appropriate personal protective equipment, such as gloves and safety glasses. The area around the transformer should also be cleared of any debris or other obstacles that may interfere with the procedure.

2. Equipment: It is essential to use the correct equipment for transformer oil filtration. This includes a filter pump, filter cartridges, hoses and connectors, valves, a pressure gauge and other tools as necessary. All equipment should be checked for correct operation before use.

3. Procedure: The procedure for portable oil filtration systems should be clearly outlined in the method statement. It is important to follow all steps in the correct order to ensure safe and effective operation of the system. This includes connecting all necessary components, starting up the filter pump, monitoring pressure levels and adjusting flow rates as needed throughout the process.

4. Testing: After completion of the transformer oil filtration process it is important to test the quality of the filtered oil using appropriate testing methods such as dielectric testing or viscosity testing. Any abnormalities should be noted and corrective action taken if necessary before returning the filtered oil to service.

5. Documentation: The method statement should also include instructions on how to document each step of the process including equipment used, parameters monitored, results obtained etc., in order to ensure traceability and accountability throughout future operations or maintenance activities on this system.

By following these guidelines when creating a method statement for transformer oil filtration it will help ensure that operations are conducted safely and efficiently while producing quality results every time.

Transformer Oil Filtration Machine Specifications
ParametersUnitDVTP-35DVTP-50DVTP-100DVTP-150DVTP-200DVTP-250DVTP-300
FlowL/Hr2000300060009000120001500018000
Working vacuumMpa-0.08 ~ -0.099
Working PressureMpa≤0.4
Temperature Range0 ~ 100
Power Three Phase 50HZ 380V(or as needs)
Working hours without TroubleHour4000
Continuous Working HoursHour150
Working NoisedB(A)75757580808080
Heating PowerKW163045607590120
Total PowerKW2237.552.571.486.5102.5135
Inlet/Outletmmφ25φ32φ42φ50φ50φ60φ60
WeightKg75085011501150145016002200
OverallLengthmm1380148018801980210023002550
Widthmm1300145018601960206022002490
Heightmm1350145018501950205022802520
mobile transformer oil purification
oil purification plant
Features

1.Dehydration, degassing, and impurity removal of 110-1100KV main transformer insulation oil
2.Double-Stage vacuum system, strong power of vacuum evacuating, ultimate vacuum value no more than 5Pa
3.Duplex-Stereo film evaporation technology, combined with unique and advanced dewatering, degassing components, can rapidly and effectively separate water, gas, from oil.
4.An advanced fully automatic temperature controlling system,liquid-level controlling system, defoaming controlling system, pressure protecting system, and excellent configuration can ensure operation of the equipment with high performance
5.Online work, allowing separated operation of manual operators from the machine with lamps indicating the condition for operation.
6.It is a humanization design with low noise, deep purification, and long-time free maintenance to save cost from the running process.

On-site Oil Filtration Machine for Transformer
zyd-transformer-oil-filtration-machine
transformer-oil-filtration-machine
After treatment

Moisture

PPM

≤3

Gas content

%

≤0.01

Impurity size

μ

≤1 (no free carbon)

Breakdown voltage

kV

≥75

IFT

dynes/cm

≥40

Acid value

mgKOH/g

≤0.03

Dielectric loss factors

tgδ(90°C)

≤0.001

ASSEN warrants the plant supplied under this specification against defects in material and workmanship under normal use and service for a period of twenty-six (26) months from the date of shipment or twenty-four (24) months after the start-up of the system. ASSEN’s obligation under this warranty is limited to repairing or furnishing, a similar part to replace any part, which was proven to be defective within the warranty period.

1.We customize the machine to your requirements.
2.We have more than 20 years of export experience.
3.We offer our customers high-quality products at a competitive price.
4.We offer our customers excellent after-sales service.
5.We are not satisfied until our customers are satisfied.

Additional information

1.PLC Mode

Optional P.L.C. intelligent panel control, touch screen operation and dynamic display according to user needs

2.Flow Control Mode

Optional frequency converter, you can adjust the flow according to your needs

3.Online Measuring Mode

Optional Online PPM Meter, Optional flow meter with accumulator function.

4.Variable Mode

The whole structure can be made into mobile, fixed, fully enclosed, concealed, canvas, open type.

5.Double Dehydrating Mode

Optional two high vacuum dehydrating chamber system for higher vacuum degree work

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ASSEN Oil Purification

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