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Vacuum Evacuation System for transformer

Availability:
  • CTBU

Introduction: 

CTBU Multi stage Vacuum transformer evacuation system Model ZLH is used for vacuum drying of transformer such as 220KV, 500KV, 800KV, 1000KV and keep it in a high vacuum degree before vacuum oil injection. 


 Features: 

Portable and Compact structure. 

Different brands of vacuum pumps are available, such as Ritechle, BUSCH, Becker, Edwards, Leybold and Atlas, etc.

Installing automatic level sensor to protect the vacuum pumps.

Automatic control with easy operation.

 

 Technical Data: 

Name of Parameter

Unit / Model

ZLH-70

ZLH-150

ZLH-300

ZLH-600

ZLH-1200

Vacuum Pumping capacity

m3/hour

252

540

1080

2160

4320

Limit vacuity

Pa

≤5

≤3

Power supply

 

380V, 50Hz,  3-Phase 4-Wire  (or as requested)

Power

kW

4

6

10

14

27

Diameter of vacuum connection

mm

25

40

50

65

80


Size

Length

mm

1200

1300

1500

1600

2500

Width

mm

950

1000

1150

1150

1750

Height

mm

1500

1600

1850

2000

2000

Approximately Weight

kg

310

430

520

780

2200



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