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Transformer Evacuation System

Transformer Evacuation System
Transformer Evacuation System
Product Code : 13
Product Description

Transformer Evacuation System

Transformers are key equipments, and it is much imperative to maintain the optimal insulation properties of the transformer oils by rigid control over moisture, dissolved gases and particulate contamination. Vacuum is drawn in transformer tank with assistance of transformer evacuation system in order to take off gases and from insulation/oil. Alternately during the commissioning of transformers, nitrogen is evacuated with transformer evacuation system before new oil filling in transformers. It is a wet process which postulates proper moisture extraction before its debut into vacuum pump. The conditioning applied in this system saves the cost of frequent uses of new oil, and enhances the life of the transformers. This system has complete turnkey applications, and come with spare parts and technical support network. The oil and vacuum connections provided in this system is in the form of flanged joint with 'O' Ring, that ensures full sealing efficiency at all times and thus requires minimal maintenance.

Features:

  • Avoid breakdown of voltage, ionic reaction column.

  • Insulation resistance, Gas & Moisture Measuring Instruments, Fail proof interlocking system.

  • Optional hot oil circulation / on-site drying, filters press.

  • Fuse-less control panel, 3 piece valves with PTFE seating and stainless steel balls.

Optional

  • Transformer Evacuation System
  • Hot Oil Circulation / On-site Drying
  • Filters Press, Ionic Reaction Column
  • Flow meter
  • Gas & Moisture Measuring Instruments
  • Condensers
  • Audio / Visual annunciation

Oil Conditioning Machines Technical Parameters

Description Models

JMHV

JHV

JHVR

Vacuum Level at Final Oil Run Through (in torr)

<3

< 1

< 0.5

Unprocessed Oil Quality

Water content (Max.) ppm

50

50

50

Gas content (Max.) % vol.

10

10

10

Break down voltage kV

20

20

20

Oil Quality After Single Pass

Water content (Max.) ppm

20

6

3

Gas content (Max.) % vol.

2

0.5

0.1

Break down voltage kV

50

60

65

Oil Quality After Two Passes

Water content (Max.) ppm

10

3

2

Gas content (Max.) % vol.

1

0.1

0.05

Break down voltage kV

60

70

75

Technical Parameters
The parameters shown confirm and betters IS & IEC Standards.

Standard capacities (LPH)
200, 600, 1200, 2400, 3000, 4000, 4500, 5000, 6000, 10000, 12000 and above.

Power Supply
415V, 3 phase, 50 Hz

* Under Test Conditions

Contact Us

Plot # 60 to 63, 4th Phase, KIADB Industrial Area, Malur, Karnataka, 563130, India
Phone :91-8152-282500