CMM TRANSFORMER EVACUATION UNITS

Сapacities: 200, 280, 500, 1000, 2000 m3/h 

BV-2000

  • The unit pumps air, non-aggressive gases, vapors and air-steam mixtures out of the transformers and hermetical vacuum systems.

COMPONENT DESCRIPTION

  • The unit consists of the following parts:

      Vacuum unit consist of rotary vane type vacuum fore-pump(s) and booster of Roots type.   

      Control cabinet keeps electrical devices for plant operation. The cabinet mentioned is a metal box with lockable door. The cabinet’s inner panel keeps electrical switch devices. Operational and control buttons as well as light alarm are placed on the cabinet.

      Vacuum pipeline is a welded construction of pipes, check valve, pressure gauge, disk shutter and air ingress tap pipes.

      Ground is a welded construction for unit aggregates mounting.

      Container is a welded construction containing inside all component parts.

The manufacturer reserves the right to improve functionality of the unit. Thus, some aggregates and components can be amended without impairing unit technical specifications.

SPECIFICATIONS

Parameter

CMM-200

CMM-280

CMM500

CMM-1000

CMM-2000

Pumping rate m3/h

200

280

500

1000

2000

Ultimate pressure,Torr (mm Hg 0OC)

0,01

0,01

0,01

0,01

0,01

Set power capacity, kW

3,5

4,2

4,5

8

18

Outside temperature range

from -10  to +50

from -10

to +50

from -10

to +50

from -10

to +50

from -10

to +50

Cooling type

Air

Air

Air /

it is possible to connect water cooling

Air /

it is possible to connect water cooling

Air /

it is possible to connect water cooling

Connection type inlet/outlet Flange/Flange

Flange/Flange

Flange/Flange

Flange/Flange

Flange/Flange

Diameter inlet/outlet, mm

80

80

80

100

100

Dimensions, mm length, width, height

600х600х1600

800х700х1600

1100х800х1600 1200х800х1600 1600х1100х1600
Weight, kg

300

500

800

1300

1600

Voltage*50/60 Hz

400

400

400

400

400

* Voltage and frequency as per clients’ requirement


See more video about transformer oil purification

обновлено: June 29, 2016 автором: globecore