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Refrigerating Systems Based on Centrifugal Compressors with Horizontally Split Casing

TECHNICAL DATA

  • Capacity: up to 110 m3/min (6,600 Nm3/h)

COMPRESSIBLE GASES

APPLICATION

Refrigerating compressor
system AC44.2-2-5

The casing of a horizontally split compressor consists of a cast cylinder, rotor, a set of embedded parts, seals and bearings. The horizontally split casing simplifies the inspection and repair of the flow path components, bearings, and seals.

The basic models can be modified in accordance with the customer requirements.

DESIGN FEATURES AND ADVANTAGES

  • Service of bearings and seals without disassembling of the casing
  • Low cost of routine maintenance due to access to the rotor and embedded parts through the upper casing half
  • Design reliability and efficiency proven by years of operation  
  • Special design and materials requirements for compression of inflammable gases
  • Factory testing at manufacturer’s premises with confirmation of stated parameters

INSTALLATION

  • Compressor systems for permanent building of compressor station

SCOPE OF SUPPLY

  • Compressor system (compression stages, multiplier, base frame, couplings, piping)
  • Evaporator-condensing unit
  • Electric motor
  • Lubrication systems and seals
  • Anti-surge protection system
  • Automatic control system

Model

Compressible gas

Refrigeration capacity, 
kcal/h 
KW

Temperature (°С)

Rotation speed,
rpm

Drive

Dimensions, m

Weight, kg

Application

boiling

condensation

Type

Power,
KW

ATP5-5/3

Propane

4650000 
5400

-38

+47

8800

El. motor

6300 
8000

9,85х5,00х4,10

36000*

As a part of refrigerating plants   for isobutylene recovery units

АТКА-545-4000

Ammonia

5500000 
6390

-23

+50

16280

El. motor

4000

8,32х5,85х6,32

23850**

As a part of large industrial refrigerating plants  

АТКА-545-5000

Ammonia

5500000 
6390

-17

+38

15000

El. motor

4000

8,32х5,85х6,32

23850**

As a part of large industrial refrigerating plants  

АТКА-445-6000

Ammonia

6800000 
7900

-8

+38

13770

El. motor

3150

8,32х5,85х6,32

21650**

As a part of large industrial refrigerating plants  

АТКА-445-8000

Ammonia

8950000 
10400

0

+38

13100

El. motor

3150

8,32х5,85х6,32

21650**

As a part of large industrial refrigerating plants  

АC44.2-2-5

Halocarbon

1750 KW (1 isot.) 
1760 KW (2 isot.)

-50 (1 isot.) 
-15 (2 isot.)

+25 (1 isot.) 
+25-28 (2 isot.)

6400

El. motor

3150

11,00х7,00х7,00

40000***

Chill provision for various industries

АC44.2-2-5

Halocarbon

650 KW (1 isot.) 
3000 KW (2 isot.)

-68 (1 isot.) 
-20 (2 isot.)

+40 (1 isot.) 
+40 (2 isot.)

7100

El. motor

3150

11,00х7,00х7,00

40000***

Thermostablization of manufacturing process for pharmaceutical plants

1АТКP-235-4000

Propane

4560000 
5400

-5

+50

14400

El. motor

2000 
2500

7,00х3,50х4,25

12600*

As a part of large industrial refrigerating plants  

1АТКP-335-2000

Propane

2400000 
2790

-25

+50

14400

El. motor

2000 
2500

7,00х3,50х4,25

12600*

As a part of large industrial refrigerating plants  

1АТКP-435-1600

Propane

1550000 
1800

-38

+50

14400

El. motor

1600 
2000

7,00х3,50х4,25

12600*

As a part of large industrial refrigerating plants  

АC3.1-02-1

Propane

4730000 
5500

-1

+45

13300

El. motor

2000

7,20х6,30х6,70

19000*

As a part of refrigerating plants   for isobutylene recovery units

АC3.1-02-3

Propane

3096000 
3600

-17

+50

13500

El. motor

2000

8,50х6,50х7,00

13540*

As a part of refrigerating plants   for isobutylene recovery units

C4.1-2-7

Halocarbon

663000 
770

-75

-10

7700

El. motor

800

6,50х9,60х4,65

45000

Chill provision for various industries

VHM1-29

Air

25000 
29

from -50 to -110

-

17400

El. motor

132

3,87х3,70х2,90

6640

Chill provision for various process chambers

МТHМ 1-25Р

Air

26000 
30

from -50 to -130

-

21200

El. motor

110

4,95х2,55х2,44

5970

Chill provision for various industries

МТHМ 2-50

Air

50000 
58

+5

-

18500

El. motor

110

5,30х1,59х2,25

3800

Cooling of atmospheric air in conditioning mode

* weight without motor
** weight without motor and HP-250
*** weight of the product without heat exchangers