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ZJ Series Vacuum Pumping Unit, Vacuum Air Pumping Unit, Vacuum Drying Equipment for Transformer

ZJ Series Vacuum Pumping Unit, Vacuum Air Pumping Unit, Vacuum Drying Equipment for Transformer is suitable for vacuum drying and vacuum oil injecting for high voltage electrical transformer from 220kV-1000kV.

Quantity:
  • ZJ
  • GOLD
  • ZJ

ZJ Series Vacuum Pumping Unit, Vacuum Air Pumping Unit, Vacuum Drying Equipment for Transformer


Introduction:

  • The vacuum pump is suitable for vacuum drying and vacuum oil injecting for high voltage electrical transformer from 220kV-1000kV.

  • Strong vacuum pumps make working vacuum degree to 10Pa and limit vacuum to 1Pa.

  • It adopts air cooling type German original sliding-vane rotary vacuum pump and roots pump.

  • It has features of fast start, large pumping rate, stable, easy operation and so on.

  • There is a combination of axial fan and condenser to deal moisture and gas from vacuum pump and roots pump, it can prolong time to change vacuum oil while meet emission standard.

  • Customers who purchased the ZJ Vacuum Pumping Unit also purchased our ZJA Transformer Oil Purifier and GF Dry Air Generator together.


Features:

GIS connection available;

Digital vacuum degree management;

Anti-absorption;

Machine can start fast;

Strong vacuum pumping capacity;

Stable performance;

Easy operation;

 

Model Selection:

Parameter

Unit

ZJ-70

ZJ-150

ZJ-300

ZJ-600

ZJ-1200

Power Supply


380V, 50Hz, 3-phase-4-wire, or as requested

Power

kW

4

6.5

7

11

18.5

Limit Vacuity

Pa

≤3

Pumping Speed

L/S

70

150

300

600

1200

Pumping Level


2

Connection Diameter

mm

50

50

50

80

80

Length

mm

1200

1300

1400

1600

1750

Width

mm

950

1000

1100

1200

1300

Height

mm

1500

1600

1700

1900

2100

Weight

kg

300

400

500

1250

1560


Product Inquiry

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CONTACT US

Tel : 0086-23-62613622
Phone : 0086-15123029885
Add : 25F, Huarun Center, Xiejiawan Street, Jiulongpo District, Chongqing, China, 400050
E-mail : gold06@hy-industry.com
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Whatsapp : 008615123029885
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