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Transformer Oil Purifier

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ZYS Single stage vacuum insulation oil purifier
  • Name:ZYS Single stage vacuum insulation oil purifier
  • Model:ZYS
  • Catalogue :Transformer Oil Purifier
Inquiry

Application:


   ZYS Single stage vacuum insulation oil purifier is used for removing moisture, gas, particles from the transformer oil, insulating oil, switch oil, cable oil, and electric condenser oil. In this way, it can improve oil dielectric strength very quickly and effectively. ZYS vacuum oil filtration machine is mainly used for the power station, industrial and mining enterprises.

 

  • 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 ZYS filtration system get 2-fold better efficiency.
  • The  first oil purifier manufacture adopt with auto- pressurization defoaming technology, to ensure the more than 200 hours of continuous operation without bubbles rise.

 

Features:

I.              Using high-density heater, heating load is less than 2w/cm2; in this way, to lower down the surface temperature of heater, to prevent oil ageing and oil cracking.

 

II.            Controller with powerful management functions, PID regulation technology along with level sensor and temperature protector, completely protect heater from high surface temperature.

 

III.           Multi-stage precision filtration system, mesh filtration combined with molecular adsorption technologies, solid particle interception rate can achieve 99.99%, Cleanliness can achieve NAS 2 Grade.

 

IV.          The cooler is in front of vacuum pump, to reduce water enter into the vacuum pump; in this way, to protract the lifetime of vacuum pump.

 

V.             Foam sensor can monitor foams when machine working.

 

VI.          Adopts interlocked protective system, which connects oil pump, heater and liquid level sensor, avoiding blank heating, blank pumping, oil leak and electricity leak. If there is any fault, machine will be power off automatically.

 

The final treated oil index:

Item

Guarantee indexes

Moisture conten

≤5PPM

Impurity size

≤1 micron

Gas content

≤0.1%

Dielectric strength

70kv

 

 

 

  Technical Parameters:

Index

unit

6

10

20

30

50

80

100

125

150

200

250

300

capacity

L/min

6

10

20

30

50

80

100

125

150

200

250

300

Dielectric strength

KV

65

Water Content

ppm

10

Gas content

%

0.1

Clean grade

NAS1638

6

Working vacuum

MPa

-0.08-0.1

Working pressure

MPa

0.4

Temperature range

40-70

Power supplier

As per users option

Working noise

dB

70

Heating power

KW

5

9

15

24

30

48

60

72

90

120

150

180

Total power

KW

6.12

10.5

16.8

26.2

33

53.5

65

77

97

127

158

190

Pipe size

Inlet

mm

19

25

25

32

32

45

45

45

58

58

65

65

Outlet

mm

19

25

25

32

32

45

45

45

58

58

65

65