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Vacuum transformer oil filtration Service

Model ZLS Double stage Mobile transformer oil filtration service machine can efficiently remove free water, dissolved water, gas, particles.

Model ZLS applies to 110KV, 132KV, 220KV, 500KV oil transformers, etc.

Availability:
  • ZLS

  • CTBU

Model ZLS vacuum transformer oil filtration service machine applies to 110KV, 132KV, 220KV, 500KV oil transformers, etc.

Features:

1. Strong vacuum evacuating function.

2. The vacuum separating chamber can increase separating size and shorting the separating time.

3. The film evaporation technology, rapidly and effectively separate water, dissolved moisture, gas from oil.

4. Multi-stage precision filtration system, mesh filtration combined with molecular adsorption technologies.

5. Efficient electric heating system, heating uniformity, less power consumption, safe, and reliable.

6. Automatic liquid level sensor, pressure protective system to ensure machine operation easy and safely.

7. oil pump, heater and liquid level sensor are interlocked, avoid blank heating, blank pumping, oil leak and electricity leak. 


Optional: Online moisture monitor, flow meter, oil regeneration system, weather proof canopy, double axles or single axle trailer, dielectric strength tester, etc.


Specifications:

Model

ZLS-30

ZLS-50

ZLS-75

ZLS-100

ZLS-150

ZLS-200

ZLS-250

ZLS-300

Flow (liters/hour)

1800

3000

4500

6000

9000

12000

15000

18000

Vacuum degree

-0.08~-0.099 Mpa

Working pressure

≤ 0.4 Mpa

Ultimate vacuum

≤ 5 Pa

Temperature range

20-80℃

Breakdown voltage

≥ 70KV

Water content

≤ 5ppm

Gas content

≤ 0.1%

Filtering rate

≥ 99.5%

Particle size

≤3micron

Power supply

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

Working noise

65 dB

Heating power (kw)

30

36

60

72

120

150

180

215

Total power (kw)

35

42

66

80

133

165

195

230

Inlet/outlet(mm)

32

32

44

44

50

55

60

65

Weight (kg)

600

700

800

900

1100

1300

1550

1800

Dimension

(mm)

L

1600

1600

1700

1850

1900

2000

2100

2200

W

1500

1550

1650

1750

1800

1850

1900

2000

H

1600

1600

1700

1800

1850

1850

1900

2000

If you have special requirement, please contact CTBU. CTBU have different designs as per different requirements:

•  Vertical shape.

•  ”T” shape.

•  Horizontal shape.


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