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Transformer Oil Purifier

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ZYD-II Newest Double stages vacuum transformer oil purifier
  • Name:ZYD-II Newest Double stages vacuum transformer oil purifier
  • Model:ZYD-II
  • Catalogue :Transformer Oil Purifier
Inquiry

Application:

ZYD-II is our newest research and development of products of ZYD series of high vacuum double stages vacuum transformer oil purifier. ZANYO design the ZYD-II machine is on the basis of  ZYD-I old type of transformer oil purifier, comparing with ZYD-I, ZYD-II with “T” type oil evaporation vessel and auto defoaming system., ZYD-II be more faster and more thoroughly for dewatering, degassing, removing effects of acids and the other.

ZYD-II is mainly applied in power plant, power station, transformer factory, electric power company, power transformation, metallurgy, petrifaction, machinery, traffic, railway and so on, especially for the big distribution equipments, main power transformation gird, large-scale transformer station, which is 110KV-750KV.

ZYD-II machine with the functions of purifying insulation oil, on-site filtration, on-site installation, maintenance, it is particularly suitable for treating high-grade transformer oil, super-voltage transformer oil and new transformer oil.

Features:

1.    Great Efficiency Of Dehydration &Degassing

  • Placed as letter "T", the two evaporation chambers make larger space for degassing and dehydration.
  • Unique technology: Atomizer is placed inside at the bottom of the chamber, to increase the evaporation area and extend the degassing time. Comparing to the old one- vertical chamber design,  the ZYD-II filtration system get 4-fold to 6-fold better efficiency.


2. we are the first oil purifier manufacture adopt with auto- pressurization defoaming technology, more than 200 hours of continuous operation without bubbles rise.

3. Two Vacuum Systems

  • vacuum pump system
  • roots pump vacuum system 

 The systems make ultimate vacuum value ≤ 5Pa; working vacuum ≤ 35Pa.


4.  Flash Distillation Technique
    Separating time and evaporation surface area are increased. Thus greatly developed the efficiency of the machine's function of dewatering and degassing.

 
5.   Two Vacuum Separating Chambers
  Double-horizontal film evaporation technology, rapidly and effectively separate dissolved moisture,           water and gas from oil.
 
6.  Gradual Serried Filter Fineness Technique
      The fine filter with accuracy to 1µm; the interception rate of the solid particles is 99.9%.
 
7. Safety

  • Double-infrared liquid automatic sensor
  • Double-infrared liquid automatic controller

     Ensuring the machine working safely.
 
8.  Interlocked Protective System
    The system connects oil pump, heater and liquid level sensor, thus avoiding blank heating, blank          pumping, oil leak and electricity leak.
 
9.  Self-Protection
 Adopt short-circuit, over voltage, low voltage, low battery voltage, surge protection, loss protection.
 
10.  High Density Heating System
 Less power consumption, heating uniformity.
 
11.  Working both online and offline.
 
12. Multi-Function

  • oil filtration
  • vacuum drying
  •  vacuum oil injecting.                                                                       

13.Important Parts Optional
   For vacuum pump, oil pump and electric apparatus, have brands like SIEMENS, ABB, SCHNEIDER available for you to choose


 The final treated oil index:

 

Item

Guarantee indexes

Moisture content

≤3PPM

Impurity size

≤1 micron

Gas content

≤0.1%

Dielectric strength

75kv

Technical Parameters

Index name

ZYD-I

30

50

80

100

125

150

200

250

300

Flow rate

L/min

30

50

80

100

125

150

200

250

300

Ultimate vacuum

Pa

≤5

Working vacuum

pa

≤133

Working pressure

Mpa

≤0.3

Working Temperature

30-80

Power supply

 

According to customers’ power supply

Continuous working time

H

≥200

Working noise

dB

≤65

Heating power

KW

24

30

48

60

72

90

120

150

180

Total power

KW

28.5

34.5

53

68

80

99

132

165

198

Pipe

diameter

Inlet

mm

32

32

45

45

45

58

58

75

75

Out

mm

32

32

45

45

45

58

58

75

75

Machine 

dimension

L

mm

1450

1450

1750

1750

1800

1950

1950

2050

2100

W

mm

850

1250

1250

1450

1460

1550

1850

1850

1950

H

mm

1400

1500

1500

1800

1850

1850

2150

2250

2280

Weight

kg

370

420

550

800

950

1300

1450

1700

1800