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preventive oltc transformer maintenance

CTBU Portable vacuum transformer oil vacuum dehydration unit isTherm-vacuum technology. it's for oltc transformer maintenance jobs. To achieve good oil filtering performance, it has high working vacuum, efficient oil filtering speed, oil quality protection. The equipment can quickly remove the trace moisture, gas and solid particles in transformer oil. It also can quickly increase the flash point and withstand voltage of transformer oil.
Availability:
  • ZLA

  • CTBU

CTBU Portable vacuum transformer oil vacuum dehydration unit absorbs the advanced Therm-vacuum technology. 

It has high working vacuum, efficient oil filtering speed. 

The equipment can quickly remove the trace moisture, gas and solid particles. 

It also can quickly increase the flash point and withstand voltage of transformer oil. 


Introduction:

* Model ZLA  Vacuum Transformer Oil dehydration unit can remove contaminants (particulate, water, gasses, etc.).

* CTBU portable oil dehydration machine applies to power plants, power stations, power companies.

Model ZLA can be used together with the transformer oil regeneration decolorant device to remove acid, decolorization, carbon.


Features:

1. Suitable for voltage grade ≤110KV transformers, OLTC, etc.

2. Portable and Compact in structure, simple in operation.

3. Convenient in maintenance, low cost.

4. The single stage vacuum transformer oil dehydration unit adopts the most advanced oil filtering technology.

5. This product is manufactured with the highest quality fittings.

6. The machine filters transformer oil, hydraulic oil, etc.


Technical Specifications:

Model

ZLA-10

ZLA-20

ZLA-30

ZLA-50

ZLA-100

ZLA-150

ZLA-200

ZLA-250

ZLA-300

Flow rate (L/min)

10

20

30

50

100

150

200

250

300

Vacuum

-0.06~-0.095 Mpa

Working pressure

≤ 0.4 Mpa

Temperature range

20-80℃

Water content

≤10 ppm

Gas content

≤ 0.1%

Filtering precision

≤1 micron

Power supply

208V/220V/380V/400V/415/440V/460V/480V/575V (+/-10%), 50/60Hz, 3Phase

Working noise

65 dB

Heating power (kw)

15

24

30

35

60

90

120

140

150

Total power (kw)

17

27

33

40

65

100

130

150

165

Inlet outlet(mm)

25

25

32

32

48

50

58

62

65

Weight (kg)

300

350

400

500

800

1000

1200

1300

1350

Dimension

(mm)

L

1100

1150

1200

1300

1500

1600

1700

1900

2000

W

800

800

850

950

1000

1150

1250

1300

1350

H

1200

1250

1300

1350

1500

1600

1800

1900

2000


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