TRANSFORMER OIL REGENERATION PLANT СММ-R6

cmm6r_n

 

Main features of the GlobeCore Process include:

  • Complete Regeneration of the oil inside of the transformer
  • Capability to regenerate oil on a fully charged transformer
  • Multiple sorbent reactivation cycles without the need for replacement
  • Improvement of high voltage transformer reliability
  • Extension of transformer service life
  • Fully automated process

CMM-R6 specifications

Application. The CMM-R6 mobile oil unit is designed for regeneration of transformer oil.

Table 1

Parameter

Unit

Value

Maximum flow rate

l/hour

4000

Nominal flow rate, max

l/hour

1000

Max allowable oil temperature

оС

90

Operating pressure in the system

bar

2,5

Fuller’s earth load

kg

900

Max power consumption

kW

27

Power supply

Phases

 

3p+1N+PE

Voltage

V

380

AC frequency

Hz

50 - 60

Connections

Oil inlet

DN

32/Camlock C125

Oil outlet

DN

32/Camlock C125

Reactivation exhaust

DN

50

Filter elements

 

 

 

Filter

hm

0,3

Dimensions/no trailer

Length*

mm

3500

Width*

mm

2090

Height*

mm

2110

Weight*

kg

6000

* Processing rate and the amount of processed oil depends on initial oil quality

Attention! Reduce supply rate depending on the initial oil acidity. Recommended nominal processing rate is at or below 1000 liters/hour

CMM-R6 unit (transformer oil regeneration with sorbent reactivation capability)

When regenerating operational transformer oil with this process, the dissipation factor of the oil is significantly reduced and corresponds to that if fresh transformer oil.

 This equipment allows to reduce acid number of transformer oil to the regulated values. A special feature of the process is the reduction of soluble and insoluble sediment. This sediment is harmful in that it deposits in the cellulose insulation, being much more acidic than the oil.The oil has a tendency to precipitate acidic products which then concentrate in the paper insulation. The acidity of the oil then changes very slowly. Further growth of oil acidity accelerates and is accompanied by formation of insoluble sediment and water-soluble acids.

Unit description

The unit is based on a frame supporting vessels, tanks and pumps.

The regeneration unit consists of sorbent columns, buffer tanks and sorbent reactivation system.

The regeneration unit restores the chemical composition of the oil. Oil is restored by the sorbent. The sorbent can capture oil decomposition products, improving its color and dielectric performance.

CMM-6R

CMM-6R_2

To get all details and process description please download this file

pdfdownload

 

 

Transformer Oil regenerated by CMM-R

Transformer Oil regenerated by CMM-R

 

 

The oil before regeneration is in the glass vessel, regenerated oil is in the sight tube

The oil before regeneration is in the glass vessel, regenerated oil is in the sight tube

 

 

Purified Turbine Oil

Purified Turbine Oil

обновлено: September 16, 2016 автором: oksana