Transformer Oil Filtration

Transformer Oil Filtration

The ultra high voltage transformer oil filtration of the ZYD series is specialized for advanced purification of insulating oil in 110kV-750kV UHV transformers and backbone grid substations. Our ultra high voltage transformer oil filtration achieves degasification, dehydration and high-precision filtration under controlled vacuum, effectively removing free water, dissolved gases, micro-contaminants and oxidation residues. The ultra high voltage transformer oil filtration offers flexible flow rates and can be customized to meet the specific requirements of workshops, oil storage tanks, and on-site operations.
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Description
Technical Parameters

Chongqing TOP Oil Purifier Co., Ltd. is one of the most reliable manufacturers and suppliers of Transformer Oil Filtration in China, also supports customized service. Please feel free to buy advanced Transformer Oil Filtration made in China here from our factory.

 

 

To Meet Customers' Special Needs, We Develop :

• ZYD Two-Stage Vacuum Transformer Oil Purifier

• ZYD-A Intelligent PLC Fully Automatic Dual Vacuum Oil Processing System

• ZYD-M Compact Mobile Transformer Oil Filtration Unit for Field Service

 

 

Features:

• 1.Specially designed for 110-750kV ultra high voltage transformer oil on-site filtration and purification.

• 2.Adopts double-stage vacuum system and 3D flash evaporation to improve oil dielectric strength rapidly.

• 3.Multi-stage high-recursion filtration effectively removes particles and sludge to meet UHV oil standards.

• 4.Supports online filtration, vacuum oiling and hot oil drying for large power transformers.

• 5.Reduces commissioning and maintenance time significantly for ultra high voltage equipment.


 

Technical Specifications:

Item

Unit

ZYD-30

ZYD-50

ZYD-100

ZYD-150

ZYD-200

ZYD-250

ZYD-300

Flow Rate

L/min

30

50

100

150

200

250

300

Vacuum Degree

Mpa

-0.08 ~ - 0.099

Working Pressure

Mpa

≤ 0.3

Temperature Range

20~80

Power Supply

 

AC380V/50HZ/3Ph 5 wire (can be customized)

MTBF

H

≥ 4000

Continuous Working

H

≥150

Working Noise

dB(A)

68

70

70

75

75

78

78

Heating Power

KW

30

36

60

90

120

145

160

Total Power

KW

34

41

67

100

131

161

180

Oil Outlet/Inlet Caliber

mm

Φ32

Φ32

Φ38

Φ50

Φ60

Φ75

Φ75

Weight

KG

600

800

1050

1400

1800

2000

2200

Size

L

mm

1500

1600

1800

1900

2000

2300

2600

W

mm

1100

1100

1250

1450

1450

1500

1600

H

mm

1700

1800

1900

2000

2100

2200

2300

Index After Filtering

Breakdown

Voltage

KV

≥ 75

Moisture Content

PPM

≤ 3

Gas Content

%

≤ 0.1

Impurity Size

μm

≤1 (no free carbon)

Cleanliness

Degree

≤ 6(NAS 1638)