Main elements of storeroom refrigeration unit for storage of edible animal fats

Refrigeration units of provision storerooms for storage of sausage, ham products and edible animal fats

Section 8

Main elements of refrigeration unit of storeroom for storage of edible animal fats

8.1 Condensing unit Bitzer LH64/2CC-3.2Y-40S

Condensing-unit-Bitzer-LH64-2CC-3-2Y-40S-Overall-and-connection-dimensions

Figure 8.1 – Unit overall and connection dimensions

Positional designations given in figure 6.1:

1 – suction line connection;

2 – discharge pipeline;

3 – liquid refrigerant pipeline;

4 – connection of liquid refrigerant line at receiver outlet;

5 – connection of refrigerant emergency discharge valve 1 ¼-12 UNF.

Unit technical characteristics

Table 8.1

Parameter name

Value

Weight

129 kg

Total width

1000 mm

Total depth

672 mm

Total height

687 mm

Suction line connection

22 mm – 7/8”

Discharge line connection

12 mm – 1/2”

Fans quantity

1 pc.

Voltage (Standard)

230 V – 1ph – 50 Hz

Fan consumable current

1,41 A

Fan consumable power

301 W

Air volume flow rate

3884 m³/h

Condenser volume

5,3 dm³

Receiver type

FS076

Maximum filling-up with refrigerant R507 90% at 20 °С

7,5 kg

Sound power level (-10°C/45°C) @50Hz

79,5 dB(A)

Sound pressure level @1m (-10°C/45°C) @50 Hz

71,5 dB(A)

Technical characteristics of condensing unit at nominal mode, as applied to refrigeration unit of provision storeroom for storage of sausage and ham products, are given in Table 8.2.

Table 8.2

Parameter name

Value

Unit type

LH64/2CC-3.2Y

Series

Standard

Refrigerant

R507

Refrigerant boiling temperature

-15 °C

Ambient temperature

35 °C

Suction vapours temperature

20 °C

Power supply

400 V – 3ph – 50 Hz

Effective overheating

100%

Capacity regulator

100%

Refrigeration capacity

6,59 kW

Evaporator refrigeration capacity

6,59 kW

Consumable power

3,63 kW

Current (400 V)

6,52 A

Power supply voltage

380-420 V

Refrigerant mass flow rate

198,8 kg/h

Condensation temperature SCT

46,6 °C

Liquid overcooling

3,00 K

Operation mode

Standard

Condensing-unit-Bitzer-LH64-2CC-3-2Y-40S-Application-field

Figure 8.2 – Graph of application field

Designations given in the figure:

tc – condensation temperature;

t0 – boiling temperature;

t0h – suction vapours temperature;

Х – point of nominal mode.

8.2 Air cooler ECO CTE 58M6 ED

Air-cooler-ECO-CTE-58M6-ED-Overall-and-connection-dimensions

Figure 8.3 – Overall and connection dimensions of air cooler ECO CTE 58M6 ED

Technical characteristics of air cooler

Table 8.3

Parameter name

Unit of measurement

Value

Model

-

CTE 58М6

Nominal refrigeration capacity

kW

3,02

Air flow rate

m³/h

1500

Jet range

m

9

Ribs pitch

mm

6,0

Inner heat-exchange surface

2,1

Outer heat-exchange surface

13,3

Heat exchanger connections
Refrigerant inlet (SAE) inch

1/2

Refrigerant outlet mm / inch

22  /  7/8

Drainage

-

G 1

Weight

kg

27,4

Fans quantity

pcs

2

Fan diameter

mm

250

Fans consumable current

A

0,94

Fans consumable power

W

150

Refrigerant volume

dm³

4,34

Power consumed by electrical defrosting system

W

1275

Go to project content

Поделитесь с друзьями
  • Facebook
  • Twitter
  • LinkedIn
  • Добавить ВКонтакте заметку об этой странице

Leave a Reply

Your email address will not be published. Required fields are marked *

You may use these HTML tags and attributes: <a href="" title=""> <abbr title=""> <acronym title=""> <b> <blockquote cite=""> <cite> <code> <del datetime=""> <em> <i> <q cite=""> <strike> <strong>