CMM TRANSFORMER EVACUATION UNITS

Сapacities: 52834,4, 73968,2, 132086, 264172, 528344,1 gals. per hour

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 gals. per hour

52834,4

73968,2

132086

264172

528344

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, inch

3,1

3,1

3,1

3,9

3,9

Dimensions, inch length, width, height

23,6х23,6х63

31,5х27,6х63

43,3х31,5х63 47,2х31,5х63 63х43,3х63
Weight, lbs

661,4

1102,3

1763,7

2866

3527,4

Voltage*50/60 Hz

400

400

400

400

400

* Voltage and frequency as per clients’ requirement


See more video about transformer oil purification

обновлено: February 28, 2017 автором: producing