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high vacuum transformer oil purification

The CTBU brand transformer vacuum oil purifying machine is being capable to re-improve the power transformer oil characteristics up to the recommended value by the transformer manufacturer or IEC60156 standard which one is higher.
Availability:
  • ZLS

  • CTBU

Introduction:

TModel ZLS transformer vacuum oil purifying machine can improve the power transformer oil up to the IEC156 standard value.


The CTBU brand transformer vacuum oil purifying unit can do particle filtration, moisture dehydration for the transformer Periodic maintenance.

The Oil Purifying Plant can be PLC fully automatic or manual.


The vacuum oil purifying plants can be for power transformers 400/230 KV with power capacity up to 300 MVA.

And also for 230/ 66KV up to 125 MVA and 66/20 KV up to 40MVA.


Technical Parameters:

Item

Item

Specification of details

1.

Model

ZLS-50, ZLS-100, ZLS-70, ZLS-150, ZLS-200, ZLS-300 etc.

2.

Functions

Vacuum Degasification, Dehydration, Filtration, hot oil circulation

Mounted on common base with on casters on the flat groud

3.

Operation Mode

24 hours continuous operation or batch processing

4.

Working Vacuum

133~500Pa

5.

Max. Pressure

0.5 Mpa (can be adjustable)

6.

Temperature Range

20~80℃

7.




Parameter

Filter Rating

99.5% 3 micron particles or better

Water Content

5 ppm or high

Gas Content

0.1 %  or better

Dielectric Strength

75 KV  or high

8.

Temperature Controller

Display and set temperature manually


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