Küba Blue Line Aircoolers
Küba SG industrial
Air Cooler for
Refrigerated
Warehouses
We are
Kelvion –
the new
brand
in Heat
Exchange
GEA Heat Exchangers has changed: another new standalone
company has been created out of the former Heat Exchanger
Division of the GEA Group AG. The name Kelvion is new, but
we continue as global experts in heat exchange.
As always, we remain committed to earning your trust.
You’ll still recognize us. We continue to develop our products,
manufacture them with precision and distribute globally. We continue to offer one of the world‘s largest heat exchanger product
portfolios: Plate heat exchangers, shell & tube heat exchangers,
finned tube heat exchangers, modular cooling towers and refrigeration heat exchangers for a wide range of applications.
We operate in global markets for power generation, oil and gas,
chemistry, marine applications, climate and environment, and
food and beverages. From us, you can expect products with
outstanding levels of efficiency, safety, and sustainability. More
importantly, we care about your business, like close, trusted
partners.
Customers rely on us to understand their needs, boost their
performance, and deliver products that always get the job done.
We compete for the toughest deals, in the harshest environments.
But we‘re not too big to care. We’re Kelvion – ready to take on the
challenges of heat exchange. www.kelvion.com
Küba SG industrial
Maximum range
of performance
for the
most complex
of demands
for cooling
Capacity range (for SC2)
Temperature range (t )
L1
146 kW
6.1 kW
-35°C
+30°C
Type designation code
1
2
3
4
SG
A
E
71
-
5
6
7
8
F
6
2
A
Refrigerant (Box 5)
1 Model range designation
5Refrigerant
2 Fin spacing
6 Number of rows deep
3 Electric defrost
7 Number of fans
4 Fan diameter
8 Generation code
F HFC / CO2
GGlycol
N Pump operation, NH3
Küba SG industrial
Application
benefits for
contractors
and operators
Application examples
⊲ Cooling of unpackaged goods
⊲ Cold storage rooms with high traffic loading
⊲ Deep freezing
⊲ Complex cooling applications
Maximum range of performance
System complexity depends on a wide range of factors.
Construction conditions such as large refrigerated warehouses
require large air throws. If the room is frequently filled or if
products are removed regularly, opening and closing of doors
leads to air throws. The installed air coolers must be able to
handle such high moisture volumes and keep defrosting
intervals to a minimum.
If aggressive particles suspended in the air of other rooms
enter the storage area, the selection of corrosion protection
must take this situation into account.
Due to their size and high external resistance, rapid cooling
areas in slaughterhouses require high air flow volumes.
The Küba SG industrial features reinforced fans which provide
the reliability needed to satisfy these demands.
The Küba SG industrial air straighteners ensure that the air flow
is directed, reaching air throws up to 110 m. Lower air
volumes are required in storage areas: speed controlled fans
ensure adequate movement of air throughout the storage
phase.
Easily meeting
hygiene directives
The energy-saving System
in freezer storage rooms
The hygiene directives for small and large slaughterhouses
and butcheries become increasingly strict.
These directives mandate that working and storage areas be
cleaned and disinfected on a regular basis.
The standard Küba SG industrial tackles deep freeze
applications (-18°C to -28°C) with ease. Deep frozen goods
should be stored at temperatures no higher than -18°C.
The Küba Blue Line has special corrosion protection variants
such as stainless steel tubes, epoxy resin coated fins and
powder coated or lacquered casings enabling such intensive
cleaning and disinfection.
Partial thawing has to be prevented, even if frequent access
allows a great deal of warm air and moisture to enter the
storage area. Entering air must reach the air cooler as
quickly as possible. Speed controlled fans or star and delta
change-over fans allow the air volume to be regulated.
For cleaning to be fast, simple and therefore cost-effective,
accessories such as hinged fans are also available for the
Küba SG industrial. Hinged drip trays are standard.
Low dehumidification can also be important to the storage
of open chilled goods – This is ensured by the Küba HFE®
tube/fin system and the Küba CAL® distributor.
When it comes to processing of meat through smoking
or pickling, corrosion protection has be considered.
We recommend a stainless steel casings for such
applications and the corrosion protection version with
stainless steel tubes and epoxy coated fins.
Long cooling periods and fewer defrosting times, guarrantee
constant cold room and chilled goods temperatures.
In the light of increasing energy costs, this is an important
contribution to the energy consumption of the system.
Variants perfectly
complement standard
designs
Selecting the right corrosion protection is decisive to
operational reliability, particularly in the case of fish
and seafood. The Küba SG industrial can offer suitable
combinations of materials for these applications.
Defrosting the air cooler at low temperatures is particularly
challenging. As for the entire Küba Blue Line, the desired
defrost solution (electrical, hot gas, cold gas, brine) may be
fine-tuned to suit the system design.
To achieve maximum efficiency in these applications,
we recommend using Shut-Up® in combination with the
double, insulated Küba defrosting hood and aninsulated
drip tray. The generated heat will thus remain in the coil,
preventing unwanted rise in freezer room temperature.
The 5° angled fan shaft ensures that condensate drains
from the fan shaft into the drip tray.
Küba SG industrial
Basic version
Casing
Heat exchanger
⊲⊲ Aluminum, Sendzimir zinc-plated steel
⊲⊲ Best quality powder coated edges thanks to
high-grade powder coating, RAL 9010 pure white
⊲⊲ Food-safe
⊲⊲ Smooth surfaces: Easy to clean
⊲⊲ Hinged drip tray, removable
⊲⊲ Removable side panels
⊲⊲ Drip tray: additional integrated splash pan
⊲⊲
⊲⊲
⊲⊲
⊲⊲
⊲⊲
⊲⊲
⊲⊲
⊲⊲
⊲⊲
Electric defrost
⊲⊲
⊲⊲
⊲⊲
⊲⊲
⊲⊲
Tubular heater: Stainless steel
Connections: steam-proof
Mains voltage: 1/N/PE 230V 50/60Hz
Readily wired for connection box
Optimized tubular heater configurations
ensure fast and even defrosting
⊲⊲ Aluminum tube sleeves: Ensure excellent
heat transfer to the fins and thus effective
defrosting cycles with optimized service life
⊲⊲ Thanks to those tube sleeves electric defrost
can be refitted later on
Tube: Copper, inner finned, Ø 15 mm
Fins: Aluminum HFE® fins
End plates: Aluminum
Aligned tube system
Fin spacing:
A = 4.5 mm
B = 7.0 mm
K = 10,0 mm
L = 12.0 mm
Fins flared to form-fit the core tube
Internal cleanliness according to DIN 14276
Connection Inlet:
Küba CAL® distributor with multiple injection, sealed
Connection Outlet:
Copper pipe for solder connection with schrader valve UNF 7/16“,
sealed
⊲⊲ S
eries SG-G: Glycol
Tube: Cu smooth
Fins: Aluminum
End plates: Aluminum
⊲⊲ S
eries SG-N: with pump /NH3
Tube: VA
Fins: Aluminum
End plates: Aluminum
Fan unit
⊲⊲
⊲⊲
⊲⊲
⊲⊲
⊲⊲
⊲⊲
⊲⊲
⊲⊲
⊲⊲
⊲⊲
⊲⊲
AC technology
Draw-through axial fan
Fan diameter: 500 | 560 | 630 | 710 | 800 mm
Permissible motor ambient temperatures
from -40°C up to +70°C
(depends on model: Details on datasheet: select.kueba.com)
Supply voltage: 3/PE 400V 50Hz
SG 56 and 63: 3/PE 400V 50/60Hz
Motor protection: Built-in thermal contact (accessible)
Protection class: IP 54
Insulation class: F
In the standard design the fans are equipped with
Air Guiding Grid, air duct and contact protection.
You can also choose a version with protection grid
for special applications
Motor Control:
Phase control
☑
Transformer
☐
Delta/star
☑
Frequency converter ☑
Please observe the manufacturer‘s information!
Motor label data
Type
SG 50 41-85 A
SG 56 41-85 A
SG 63 41-85 A
SG 71 41-84 A
SG 80 41-84 A
50 Hz
Δ
Y
Δ
Y
Δ
Y
Ø mm
rpm
rpm
W
W
A
A
500
560
630
710
800
1,320
980
-
830
640
-
1,350
940
-
580
520
-
2.60
1.60
-
1.15
0.88
-
Type
SG 50 41-85 A
SG 56 41-85 A
SG 63 41-85 A
SG 71 41-84 A
SG 80 41-84 A
Motor data per fan
60 Hz
Δ
Y
Δ
Y
Δ
Y
Ø mm
rpm
rpm
W
W
A
A
500
560
630
710
800
1,340
1,280
900
900
900
940
910
720
690
700
840
1,050
620
940
1,800
550
580
440
620
1,150
1.45
2.20
1.25
1.70
3.90
0.96
1.10
0.72
1.05
2.20
Data provided by the manufacturer
Technical data SGA (E)
Küba SG industrial | Fin spacing 4.5 mm
Type
Cooling
Rating Q0 at
50 Hz, DT1, R404 A surface
SC2
SGA 50-F41 A
SGA 50-F61 A
SGA 56-F41 A
SGA 56-F61 A
SGA 56-F81 A
SGA 63-F41 A
SGA 63-F61 A
SGA 63-F81 A
SGA 71-F41 A
SGA 71-F61 A
SGA 71-F81 A
SGA 80-F41 A
SGA 80-F61 A
SGA 50-F42 A
SGA 50-F62 A
SGA 56-F42 A
SGA 56-F62 A
SGA 56-F82 A
SGA 63-F42 A
SGA 63-F62 A
SGA 63-F82 A
SGA 71-F42 A
SGA 71-F62 A
SGA 71-F82 A
SGA 80-F42 A
SGA 80-F62 A
SGA 50-F43 A
SGA 50-F63 A
SGA 56-F43 A
SGA 56-F63 A
SGA 56-F83 A
SGA 63-F43 A
SGA 63-F63 A
SGA 63-F83 A
SGA 71-F43 A
SGA 71-F63 A
SGA 71-F83 A
SGA 80-F43 A
SGA 80-F63 A
SGA 50-F44 A
SGA 50-F64 A
SGA 56-F44 A
SGA 56-F64 A
SGA 56-F84 A
SGA 63-F44 A
SGA 63-F64 A
SGA 63-F84 A
SGA 71-F44 A
SGA 71-F64 A
SGA 71-F84 A
SGA 80-F44 A
SGA 80-F64 A
SGA 50-F55 A
SGA 50-F65 A
SGA 56-F55 A
SGA 56-F65 A
SGA 56-F85 A
SGA 63-F55 A
SGA 63-F65 A
SGA 63-F85 A
Air
flow
SC3
Air
throw
Tube
volume
***
Connections
Inlet
Sound
Outlet
L WA
Fans (Operational values at 50 Hz)
Blade
Current
rpm
W
A
1,350
1,350
1,300
1,300
1,300
900
900
900
920
920
920
930
930
1,350
1,350
1,300
1,300
1,300
900
900
900
920
920
920
930
930
1,350
1,350
1,300
1,300
1,300
900
900
900
920
920
920
930
930
1,350
1,350
1,300
1,300
1,300
900
900
900
920
920
920
930
930
1,350
1,350
1,300
1,300
1,300
900
900
900
740
740
1,010
1,010
1,010
590
590
590
710
710
710
1,480
1,480
740
740
1,010
1,010
1,010
590
590
590
710
710
710
1,480
1,480
740
740
1,010
1,010
1,010
590
590
590
710
710
710
1,480
1,480
740
740
1,010
1,010
1,010
590
590
590
710
710
710
1,480
1,480
740
740
1,010
1,010
1,010
590
590
590
1.36
1.36
2.22
2.22
2.22
1.21
1.21
1.21
1.44
1.44
1.44
3.58
3.58
1.36
1.36
2.22
2.22
2.22
1.21
1.21
1.21
1.44
1.44
1.44
3.58
3.58
1.36
1.36
2.22
2.22
2.22
1.21
1.21
1.21
1.44
1.44
1.44
3.58
3.58
1.36
1.36
2.22
2.22
2.22
1.21
1.21
1.21
1.44
1.44
1.44
3.58
3.58
1.36
1.36
2.22
2.22
2.22
1.21
1.21
1.21
kW
kW
m2
m3/ h
m
dm3
Ø mm
Ø mm
dB (A)
Ø mm
400± 10%
V-3 50Hz
10.3
12.0
13.1
15.4
16.5
15.6
18.0
18.9
23.8
27.6
29.1
30.8
37.2
20.6
23.4
26.3
31.0
33.1
30.6
36.0
37.5
46.5
55.3
57.4
60.7
74.6
30.6
36.2
37.6
46.1
48.4
45.4
52.8
55.9
71.7
82.9
87.3
94.3
111.9
39.2
46.9
52.8
62.0
66.2
61.3
71.0
75.0
93.2
108.7
115.0
121.8
145.9
50.5
59.9
64.5
76.4
81.9
74.7
87.3
92.7
6.9
8.5
8.8
10.8
11.9
10.4
12.6
13.8
16.4
19.8
21.6
21.4
26.2
13.8
16.9
17.7
21.7
24.0
21.5
25.2
28.3
33.2
39.7
44.0
42.9
52.7
21.0
25.7
26.5
32.9
36.6
32.3
39.0
42.7
49.5
59.6
65.0
64.4
79.1
27.6
34.2
35.6
43.4
48.0
43.2
51.9
56.7
66.8
80.7
88.2
86.3
106.7
35.1
43.1
45.1
55.2
61.1
53.7
65.1
71.4
55.0
82.1
73.3
109.5
145.8
98.9
147.8
196.8
153.9
230.0
306.1
179.5
268.3
109.9
164.3
146.5
219.0
291.5
197.8
295.7
393.5
307.7
459.9
612.2
359.0
536.6
164.9
246.4
219.8
328.5
437.3
296.7
443.5
590.3
461.6
689.9
918.2
538.5
804.9
219.8
328.5
293.1
438.0
583.0
395.7
591.4
787.1
615.5
919.9
1224.3
718.0
1073.2
274.8
410.7
366.3
547.6
728.8
494.6
739.2
983.8
5,420
5,000
6,710
6,240
5,890
7,250
6,790
6,430
11,150
10,480
9,910
15,810
14,960
10,840
10,000
13,420
12,480
11,780
14,500
13,580
12,860
22,300
20,960
19,820
31,620
29,920
16,260
15,000
20,130
18,720
17,670
21,750
20,370
19,290
33,450
31,440
29,730
47,430
44,880
21,680
20,000
26,840
24,960
23,560
29,000
27,160
25,720
44,600
41,920
39,640
63,240
59,840
27,100
25,000
33,550
31,200
29,450
36,250
33,950
32,150
29
27
31
29
27
28
26
25
40
37
35
48
45
41
38
44
41
39
39
37
35
56
53
50
68
64
50
47
53
50
48
47
45
43
69
65
62
83
79
58
55
62
58
56
55
52
50
79
75
72
96
91
65
61
69
65
62
62
59
56
9.0
13.3
12.0
18.0
23.8
16.0
24.1
31.8
25.0
37.0
49.3
29.7
43.8
17.3
25.7
23.1
34.7
45.8
31.4
46.3
61.3
48.4
72.9
96.1
57.8
83.4
25.7
38.2
34.3
50.9
68.2
46.0
69.1
91.5
72.4
105.5
140.3
84.5
124.7
33.8
50.9
45.9
68.0
89.0
61.4
91.1
119.6
95.1
140.7
186.8
112.3
164.5
42.6
63.0
56.7
84.2
110.6
76.0
113.0
149.6
10 x 1.0
10 x 1.0
10 x 1.0
15 x1.0
15 x1.0
15 x1.0
22 x1.0
22 x1.0
15 x1.0
22 x1.0
22 x1.0
15 x1.0
22 x1.0
15 x1.0
15 x1.0
15 x1.0
22 x1.0
22 x1.0
22 x1.0
22 x1.0
22 x1.0
22 x1.0
28 x1.5
28 x1.5
22 x1.0
2x22 x1.0
15 x1.0
22 x1.0
15 x1.0
22 x1.0
22 x1.0
22 x1.0
22 x1.0
28 x1.5
28 x1.5
2x22 x1.0
2x28 x1.5
28 x1.5
2x28x1.5
15 x1.0
22 x1.0
22 x1.0
28 x1.5
2x22x1.0
22 x1.0
28 x1.5
2x22x1.0
28 x1.5
2x22x1.0
2x28x1.5
28 x1.5
2x28x1.5
22 x1.0
22 x1.0
22 x1.0
28 x1.5
2x22x1.0
22 x1.0
28 x1.5
2x22x1.0
28 x1.5
28 x1.5
28 x1.5
35 x1.5
35 x1.5
28 x1.5
35 x1.5
35 x1.5
35 x1.5
35 x1.5
42 x1.5
42 x1.5
42 x1.5
35 x1.5
35 x1.5
35 x1.5
42 x1.5
42 x1.5
42 x1.5
42 x1.5
42 x1.5
42 x1.5
54 x 2.0
54 x 2.0
54 x 2.0
2x42x1.5
42 x1.5
42 x1.5
42 x1.5
42 x1.5
54 x 2.0
42 x1.5
54 x 2.0
54 x 2.0
54 x 2.0
2x42x1.5
2x42x1.5
54 x 2.0
2x54x 2.0
42 x1.5
54 x 2.0
54 x 2.0
54 x 2.0
2x42x1.5
54 x 2.0
54 x 2.0
2x42x1.5
54 x 2.0
2x54x 2.0
2x54x 2.0
64 x 2.0
2x54x 2.0
54 x 2.0
54 x 2.0
54 x 2.0
54 x 2.0
2x42x1.5
54 x 2.0
54 x 2.0
2x54x 2.0
82.8
82.8
87.1
87.1
87.1
79.8
79.8
79.8
79.5
79.5
79.5
86.8
86.8
85.8
85.8
90.1
90.1
90.1
82.8
82.8
82.8
82.5
82.5
82.5
89.8
89.8
87.6
87.6
91.9
91.9
91.9
84.6
84.6
84.6
84.3
84.3
84.3
91.6
91.6
88.8
88.8
93.1
93.1
93.1
85.8
85.8
85.8
85.5
85.5
85.5
92.8
92.8
89.8
89.8
94.1
94.1
94.1
86.8
86.8
86.8
500
500
560
560
560
630
630
630
710
710
710
800
800
500
500
560
560
560
630
630
630
710
710
710
800
800
500
500
560
560
560
630
630
630
710
710
710
800
800
500
500
560
560
560
630
630
630
710
710
710
800
800
500
500
560
560
560
630
630
630
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
Standard condition tL1
t0 DT1
NB 2 / SC 2
0°C -8°C 8K
NB 3 / SC 3
-18°C -25°C 7K
Correction factors
for other refrigerants
Refrigerant
R134a
R507
R22
NB 2 / SC 2 NB 3 / SC 3
1,00
0,91
0,97
0,97
0,95
0,95
*
Throw limit at 0.5 m/s
Per fan
Subject to modification.
Technical data SGB (E)
Küba SG industrial | Fin spacing 7 mm
Type
Cooling
Rating Q0 at
50 Hz, DT1, R404 A surface
SC2
SGB 50-F41 A
SGB 50-F61 A
SGB 56-F41 A
SGB 56-F61 A
SGB 56-F81 A
SGB 63-F41 A
SGB 63-F61 A
SGB 63-F81 A
SGB 71-F41 A
SGB 71-F61 A
SGB 71-F81 A
SGB 80-F41 A
SGB 80-F61 A
SGB 80-F81 A
SGB 50-F42 A
SGB 50-F62 A
SGB 56-F42 A
SGB 56-F62 A
SGB 56-F82 A
SGB 63-F42 A
SGB 63-F62 A
SGB 63-F82 A
SGB 71-F42 A
SGB 71-F62 A
SGB 71-F82 A
SGB 80-F42 A
SGB 80-F62 A
SGB 80-F82 A
SGB 50-F43 A
SGB 50-F63 A
SGB 56-F43 A
SGB 56-F63 A
SGB 56-F83 A
SGB 63-F43 A
SGB 63-F63 A
SGB 63-F83 A
SGB 71-F43 A
SGB 71-F63 A
SGB 71-F83 A
SGB 80-F43 A
SGB 80-F63 A
SGB 80-F83 A
SGB 50-F44 A
SGB 50-F64 A
SGB 56-F44 A
SGB 56-F64 A
SGB 56-F84 A
SGB 63-F44 A
SGB 63-F64 A
SGB 63-F84 A
SGB 71-F44 A
SGB 71-F64 A
SGB 71-F84 A
SGB 80-F44 A
SGB 80-F64 A
SGB 80-F84 A
SGB 50-F55 A
SGB 50-F65 A
SGB 56-F55 A
SGB 56-F65 A
SGB 56-F85 A
SGB 63-F55 A
SGB 63-F65 A
SGB 63-F85 A
Air
flow
SC3
Air
throw
Tube
volume
***
Connections
Inlet
Sound
Outlet
L WA
Fans (Operational values at 50 Hz)
Blade
Current
rpm
W
A
1,350
1,350
1,300
1,300
1,300
900
900
900
920
920
920
930
930
930
1,350
1,350
1,300
1,300
1,300
900
900
900
920
920
920
930
930
930
1,350
1,350
1,300
1,300
1,300
900
900
900
920
920
920
930
930
930
1,350
1,350
1,300
1,300
1,300
900
900
900
920
920
920
930
930
930
1,350
1,350
1,300
1,300
1,300
900
900
900
740
740
1,010
1,010
1,010
590
590
590
710
710
710
1,480
1,480
1,480
740
740
1,010
1,010
1,010
590
590
590
710
710
710
1,480
1,480
1,480
740
740
1,010
1,010
1,010
590
590
590
710
710
710
1,480
1,480
1,480
740
740
1,010
1,010
1,010
590
590
590
710
710
710
1,480
1,480
1,480
740
740
1,010
1,010
1,010
590
590
590
1.36
1.36
2.22
2.22
2.22
1.21
1.21
1.21
1.44
1.44
1.44
3.58
3.58
3.58
1.36
1.36
2.22
2.22
2.22
1.21
1.21
1.21
1.44
1.44
1.44
3.58
3.58
3.58
1.36
1.36
2.22
2.22
2.22
1.21
1.21
1.21
1.44
1.44
1.44
3.58
3.58
3.58
1.36
1.36
2.22
2.22
2.22
1.21
1.21
1.21
1.44
1.44
1.44
3.58
3.58
3.58
1.36
1.36
2.22
2.22
2.22
1.21
1.21
1.21
kW
kW
m2
m3/ h
m
dm3
Ø mm
Ø mm
dB (A)
Ø mm
400± 10%
V-3 50Hz
8.1
10.2
10.3
13.1
15.0
12.2
15.3
17.2
18.4
23.4
26.6
24.4
31.5
35.7
16.3
20.1
20.7
26.2
30.0
24.0
30.6
34.2
36.2
46.9
52.6
48.5
63.1
71.0
24.3
30.8
30.1
39.2
44.1
35.8
45.2
51.1
55.2
70.3
79.8
74.3
94.8
107.8
31.5
40.3
41.4
52.5
60.0
48.1
60.6
68.5
72.5
92.7
105.4
97.1
124.5
142.1
40.2
51.1
51.0
65.0
74.4
59.3
74.9
84.8
5.4
7.1
6.9
9.0
10.5
8.1
10.5
12.1
12.6
16.4
19.1
17.0
21.9
25.8
10.9
14.5
13.9
18.0
21.1
16.8
21.0
25.0
25.9
33.0
39.2
34.3
43.8
52.2
16.6
21.5
21.4
27.5
32.6
25.5
32.8
37.9
38.0
49.5
57.4
50.5
65.8
76.5
22.4
29.1
27.9
36.1
42.2
33.8
43.4
50.1
52.0
67.8
78.6
68.9
90.0
104.7
28.0
36.3
35.7
46.3
54.0
42.7
55.1
63.7
36.2
54.1
48.3
72.1
96.0
65.1
97.4
129.6
101.3
151.5
201.6
118.2
176.7
235.2
72.4
108.2
96.5
144.3
192.0
130.3
194.7
259.2
202.7
302.9
403.2
236.4
353.4
470.4
108.6
162.3
144.8
216.4
288.0
195.4
292.1
388.8
304.0
454.4
604.8
354.7
530.1
705.6
144.8
216.4
193.0
288.5
384.0
260.6
389.5
518.4
405.3
605.9
806.4
472.9
706.8
940.8
180.9
270.5
241.3
360.6
480.0
325.7
486.9
648.0
5,990
5,610
7,340
6,940
6,640
7,820
7,460
7,150
11,720
11,440
11,050
17,350
16,580
15,810
11,980
11,220
14,680
13,880
13,280
15,640
14,920
14,300
23,440
22,880
22,100
34,700
33,160
31,620
17,970
16,830
22,020
20,820
19,920
23,460
22,380
21,450
35,160
34,320
33,150
52,050
49,740
47,430
23,960
22,440
29,360
27,760
26,560
31,280
29,840
28,600
46,880
45,760
44,200
69,400
66,320
63,240
29,950
28,050
36,700
34,700
33,200
39,100
37,300
35,750
32
30
34
32
30
30
28
27
42
41
39
53
50
48
45
42
47
45
43
41
40
38
59
57
56
74
71
68
55
52
58
55
53
50
48
47
72
70
68
90
87
83
63
60
66
63
61
58
56
54
83
81
79
104
100
96
71
67
74
71
68
66
63
61
9.0
13.3
12.0
18.0
23.8
16.0
24.1
31.8
25.0
37.0
49.3
29.7
43.8
57.6
17.3
25.7
23.1
34.7
45.8
31.4
46.3
61.3
48.4
72.9
96.1
57.8
83.4
110.5
25.7
38.2
34.3
50.9
68.2
46.0
69.1
91.5
72.4
105.5
140.3
84.5
124.7
164.9
33.8
50.9
45.9
68.0
89.0
61.4
91.1
119.6
95.1
140.7
186.8
112.3
164.5
217.9
42.6
63.0
56.7
84.2
110.6
76.0
113.0
149.6
10 x 1.0
10 x 1.0
10 x 1.0
15 x1.0
15 x1.0
15 x1.0
22 x1.0
22 x1.0
15 x1.0
22 x1.0
22 x1.0
15 x1.0
22 x1.0
22 x1.0
15 x1.0
15 x1.0
15 x1.0
22 x1.0
22 x1.0
22 x1.0
22 x1.0
22 x1.0
22 x1.0
28 x1.5
28 x1.5
22 x1.0
2x22 x1.0
2x22 x1.0
15 x1.0
22 x1.0
15 x1.0
22 x1.0
22 x1.0
22 x1.0
22 x1.0
28 x1.5
28 x1.5
2x22x1.0
2x28x1.5
28 x1.5
2x28x1.5
2x28x1.5
15 x1.0
22 x1.0
22 x1.0
28 x1.5
2x22x1.0
22 x1.0
28 x1.5
2x22x1.0
28 x1.5
2x22x1.0
2x28x1.5
28 x1.5
2x28x1.5
2x28x1.5
22 x1.0
22 x1.0
22 x1.0
28 x1.5
2x22x1.0
22 x1.0
28 x1.5
2x22x1.0
28 x1.5
28 x1.5
28 x1.5
35 x1.5
35 x1.5
28 x1.5
35 x1.5
35 x1.5
35 x1.5
35 x1.5
42 x1.5
42 x1.5
42 x1.5
42 x1.5
35 x1.5
35 x1.5
35 x1.5
42 x1.5
42 x1.5
42 x1.5
42 x1.5
42 x1.5
42 x1.5
54 x 2.0
54 x 2.0
54 x 2.0
2x42 x1.5
2x42 x1.5
42 x1.5
42 x1.5
42 x1.5
42 x1.5
54 x 2.0
42 x1.5
54 x 2.0
54 x 2.0
54 x 2.0
2x42x1.5
2x42x1.5
54 x 2.0
2x54x 2.0
2x54x 2.0
42 x1.5
54 x 2.0
54 x 2.0
54 x 2.0
2x42x1.5
54 x 2.0
54 x 2.0
2x42x1.5
54 x 2.0
2x54x 2.0
2x54x 2.0
64 x 2.0
2x54x 2.0
2x54x 2.0
54 x 2.0
54 x 2.0
54 x 2.0
54 x 2.0
2x42x1.5
54 x 2.0
54 x 2.0
2x54x 2.0
82.8
82.8
87.1
87.1
87.1
79.8
79.8
79.8
79.5
79.5
79.5
86.8
86.8
86.8
85.8
85.8
90.1
90.1
90.1
82.8
82.8
82.8
82.5
82.5
82.5
89.8
89.8
89.8
87.6
87.6
91.9
91.9
91.9
84.6
84.6
84.6
84.3
84.3
84.3
91.6
91.6
91.6
88.8
88.8
93.1
93.1
93.1
85.8
85.8
85.8
85.5
85.5
85.5
92.8
92.8
92.8
89.8
89.8
94.1
94.1
94.1
86.8
86.8
86.8
500
500
560
560
560
630
630
630
710
710
710
800
800
800
500
500
560
560
560
630
630
630
710
710
710
800
800
800
500
500
560
560
560
630
630
630
710
710
710
800
800
800
500
500
560
560
560
630
630
630
710
710
710
800
800
800
500
500
560
560
560
630
630
630
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
Standard condition tL1
t0 DT1
NB 2 / SC 2
0°C -8°C 8K
NB 3 / SC 3
-18°C -25°C 7K
Correction factors
for other refrigerants
Refrigerant
R134a
R507
R22
NB 2 / SC 2 NB 3 / SC 3
1,00
0,91
0,97
0,97
0,95
0,95
*
Throw limit at 0.5 m/s
Per fan
Subject to modification.
Technical data SGK (E)
Küba SG industrial | Fin spacing 10 mm
Type
Cooling
Rating Q0 at
50 Hz, DT1, R404 A surface
SC2
SGK 50-F41 A
SGK 50-F61 A
SGK 56-F41 A
SGK 56-F61 A
SGK 56-F81 A
SGK 63-F41 A
SGK 63-F61 A
SGK 63-F81 A
SGK 71-F41 A
SGK 71-F61 A
SGK 71-F81 A
SGK 80-F41 A
SGK 80-F61 A
SGK 80-F81 A
SGK 50-F42 A
SGK 50-F62 A
SGK 56-F42 A
SGK 56-F62 A
SGK 56-F82 A
SGK 63-F42 A
SGK 63-F62 A
SGK 63-F82 A
SGK 71-F42 A
SGK 71-F62 A
SGK 71-F82 A
SGK 80-F42 A
SGK 80-F62 A
SGK 80-F82 A
SGK 50-F43 A
SGK 50-F63 A
SGK 56-F43 A
SGK 56-F63 A
SGK 56-F83 A
SGK 63-F43 A
SGK 63-F63 A
SGK 63-F83 A
SGK 71-F43 A
SGK 71-F63 A
SGK 71-F83 A
SGK 80-F43 A
SGK 80-F63 A
SGK 80-F83 A
SGK 50-F44 A
SGK 50-F64 A
SGK 56-F44 A
SGK 56-F64 A
SGK 56-F84 A
SGK 63-F44 A
SGK 63-F64 A
SGK 63-F84 A
SGK 71-F44 A
SGK 71-F64 A
SGK 71-F84 A
SGK 80-F44 A
SGK 80-F64 A
SGK 80-F84 A
SGK 50-F55 A
SGK 50-F65 A
SGK 56-F55 A
SGK 56-F65 A
SGK 56-F85 A
SGK 63-F55 A
SGK 63-F65 A
SGK 63-F85 A
Air
flow
SC3
Air
throw
Tube
volume
***
Connections
Inlet
Sound
Outlet
L WA
Fans (Operational values at 50 Hz)
Blade
Current
rpm
W
A
1,350
1,350
1,300
1,300
1,300
900
900
900
920
920
920
930
930
930
1,350
1,350
1,300
1,300
1,300
900
900
900
920
920
920
930
930
930
1,350
1,350
1,300
1,300
1,300
900
900
900
920
920
920
930
930
930
1,350
1,350
1,300
1,300
1,300
900
900
900
920
920
920
930
930
930
1,350
1,350
1,300
1,300
1,300
900
900
900
740
740
1,010
1,010
1,010
590
590
590
710
710
710
1,480
1,480
1,480
740
740
1,010
1,010
1,010
590
590
590
710
710
710
1,480
1,480
1,480
740
740
1,010
1,010
1,010
590
590
590
710
710
710
1,480
1,480
1,480
740
740
1,010
1,010
1,010
590
590
590
710
710
710
1,480
1,480
1,480
740
740
1,010
1,010
1,010
590
590
590
1.36
1.36
2.22
2.22
2.22
1.21
1.21
1.21
1.44
1.44
1.44
3.58
3.58
3.58
1.36
1.36
2.22
2.22
2.22
1.21
1.21
1.21
1.44
1.44
1.44
3.58
3.58
3.58
1.36
1.36
2.22
2.22
2.22
1.21
1.21
1.21
1.44
1.44
1.44
3.58
3.58
3.58
1.36
1.36
2.22
2.22
2.22
1.21
1.21
1.21
1.44
1.44
1.44
3.58
3.58
3.58
1.36
1.36
2.22
2.22
2.22
1.21
1.21
1.21
kW
kW
m2
m3/ h
m
dm3
Ø mm
Ø mm
dB (A)
Ø mm
400± 10%
V-3 50Hz
6.9
9.1
8.7
11.5
13.6
10.1
13.3
15.6
15.4
20.1
23.7
20.7
27.6
32.4
13.8
17.9
17.4
23.0
27.2
20.1
26.6
31.0
30.4
40.2
47.1
41.1
55.3
64.5
20.6
27.3
25.6
34.3
40.2
30.1
39.5
46.4
46.1
60.4
71.2
62.6
83.0
97.7
26.9
35.8
34.9
46.0
54.4
40.3
52.8
62.1
60.9
79.8
94.2
82.4
109.4
129.1
34.1
45.3
43.2
57.0
67.5
49.9
65.5
77.1
4.6
6.3
5.9
7.9
9.5
6.8
9.1
10.9
10.6
14.1
16.9
14.5
19.1
23.3
9.3
12.9
11.8
15.8
19.0
14.2
18.2
22.5
21.9
28.3
34.9
29.3
38.3
47.2
14.1
19.0
18.3
24.0
29.6
21.5
28.6
34.2
31.9
42.4
50.8
42.8
57.6
68.8
19.2
25.9
23.6
31.6
38.0
28.4
37.8
45.1
43.8
58.3
69.8
58.8
79.0
94.5
23.8
32.1
30.3
40.6
48.7
36.1
48.1
57.5
26.1
39.0
34.7
51.9
69.1
46.9
70.1
93.3
73.0
109.1
145.2
85.1
127.3
169.4
52.1
77.9
69.5
103.9
138.3
93.8
140.2
186.7
145.9
218.1
290.4
170.2
254.5
338.8
78.2
116.9
104.2
155.8
207.4
140.7
210.4
280.0
218.9
327.2
435.6
255.4
381.8
508.1
104.2
155.8
139.0
207.8
276.5
187.6
280.5
373.3
291.9
436.3
580.7
340.5
509.0
677.5
130.3
194.8
173.7
259.7
345.7
234.5
350.6
466.7
6,250
6,030
7,660
7,360
7,140
8,130
7,870
7,660
12,200
11,820
11,580
18,130
17,590
16,970
12,500
12,060
15,320
14,720
14,280
16,260
15,740
15,320
24,400
23,640
23,160
36,260
35,180
33,940
18,750
18,090
22,980
22,080
21,420
24,390
23,610
22,980
36,600
35,460
34,740
54,390
52,770
50,910
25,000
24,120
30,640
29,440
28,560
32,520
31,480
30,640
48,800
47,280
46,320
72,520
70,360
67,880
31,250
30,150
38,300
36,800
35,700
40,650
39,350
38,300
34
32
35
34
33
31
30
29
43
42
41
55
53
51
47
45
49
47
46
43
42
41
61
59
58
77
75
72
57
55
60
58
56
52
51
50
74
72
71
94
91
89
65
64
69
66
65
60
59
57
86
83
82
108
105
102
73
71
77
74
72
68
66
64
9.0
13.3
12.0
18.0
23.8
16.0
24.1
31.8
25.0
37.0
49.3
29.7
43.8
57.6
17.3
25.7
23.1
34.7
45.8
31.4
46.3
61.3
48.4
72.9
96.1
57.8
83.4
110.5
25.7
38.2
34.3
50.9
68.2
46.0
69.1
91.5
72.4
105.5
140.3
84.5
124.7
164.9
33.8
50.9
45.9
68.0
89.0
61.4
91.1
119.6
95.1
140.7
186.8
112.3
164.5
217.9
42.6
63.0
56.7
84.2
110.6
76.0
113.0
149.6
10 x 1.0
10 x 1.0
10 x 1.0
15 x1.0
15 x1.0
15 x1.0
22 x1.0
22 x1.0
15 x1.0
22 x1.0
22 x1.0
15 x1.0
22 x1.0
22 x1.0
15 x1.0
15 x1.0
15 x1.0
22 x1.0
22 x1.0
22 x1.0
22 x1.0
22 x1.0
22 x1.0
28 x1.5
28 x1.5
22 x1.0
2x22 x1.0
2x22 x1.0
15 x1.0
22 x1.0
15 x1.0
22 x1.0
22 x1.0
22 x1.0
22 x1.0
28 x1.5
28 x1.5
2x22x1.0
2x28x1.5
28 x1.5
2x28x1.5
2x28x1.5
15 x1.0
22 x1.0
22 x1.0
28 x1.5
2x22x1.0
22 x1.0
28 x1.5
2x22x1.0
28 x1.5
2x22x1.0
2x28x1.5
28 x1.5
2x28x1.5
2x28x1.5
22 x1.0
22 x1.0
22 x1.0
28 x1.5
2x22x1.0
22 x1.0
28 x1.5
2x22x1.0
28 x1.5
28 x1.5
28 x1.5
35 x1.5
35 x1.5
28 x1.5
35 x1.5
35 x1.5
35 x1.5
35 x1.5
42 x1.5
42 x1.5
42 x1.5
42 x1.5
35 x1.5
35 x1.5
35 x1.5
42 x1.5
42 x1.5
42 x1.5
42 x1.5
42 x1.5
42 x1.5
54 x 2.0
54 x 2.0
54 x 2.0
2x42 x1.5
2x42 x1.5
42 x1.5
42 x1.5
42 x1.5
42 x1.5
54 x 2.0
42 x1.5
54 x 2.0
54 x 2.0
54 x 2.0
2x42x1.5
2x42x1.5
54 x 2.0
2x54x 2.0
2x54x 2.0
42 x1.5
54 x 2.0
54 x 2.0
54 x 2.0
2x42x1.5
54 x 2.0
54 x 2.0
2x42x1.5
54 x 2.0
2x54x 2.0
2x54x 2.0
64 x 2.0
2x54x 2.0
2x54x 2.0
54 x 2.0
54 x 2.0
54 x 2.0
54 x 2.0
2x42x1.5
54 x 2.0
54 x 2.0
2x54x 2.0
82.8
82.8
87.1
87.1
87.1
79.8
79.8
79.8
79.5
79.5
79.5
86.8
86.8
86.8
85.8
85.8
90.1
90.1
90.1
82.8
82.8
82.8
82.5
82.5
82.5
89.8
89.8
89.8
87.6
87.6
91.9
91.9
91.9
84.6
84.6
84.6
84.3
84.3
84.3
91.6
91.6
91.6
88.8
88.8
93.1
93.1
93.1
85.8
85.8
85.8
85.5
85.5
85.5
92.8
92.8
92.8
89.8
89.8
94.1
94.1
94.1
86.8
86.8
86.8
500
500
560
560
560
630
630
630
710
710
710
800
800
800
500
500
560
560
560
630
630
630
710
710
710
800
800
800
500
500
560
560
560
630
630
630
710
710
710
800
800
800
500
500
560
560
560
630
630
630
710
710
710
800
800
800
500
500
560
560
560
630
630
630
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
Standard condition tL1
t0 DT1
NB 2 / SC 2
0°C -8°C 8K
NB 3 / SC 3
-18°C -25°C 7K
Correction factors
for other refrigerants
Refrigerant
R134a
R507
R22
NB 2 / SC 2 NB 3 / SC 3
1,00
0,91
0,97
0,97
0,95
0,95
*
Throw limit at 0.5 m/s
Per fan
Subject to modification.
Technical data SGL (E)
Küba SG industrial | Fin spacing 12 mm
Type
Cooling
Rating Q0 at
50 Hz, DT1, R404 A surface
SC2
SGL 50-F41 A
SGL 50-F61 A
SGL 56-F41 A
SGL 56-F61 A
SGL 56-F81 A
SGL 63-F41 A
SGL 63-F61 A
SGL 63-F81 A
SGL 71-F41 A
SGL 71-F61 A
SGL 71-F81 A
SGL 80-F41 A
SGL 80-F61 A
SGL 80-F81 A
SGL 50-F42 A
SGL 50-F62 A
SGL 56-F42 A
SGL 56-F62 A
SGL 56-F82 A
SGL 63-F42 A
SGL 63-F62 A
SGL 63-F82 A
SGL 71-F42 A
SGL 71-F62 A
SGL 71-F82 A
SGL 80-F42 A
SGL 80-F62 A
SGL 80-F82 A
SGL 50-F43 A
SGL 50-F63 A
SGL 56-F43 A
SGL 56-F63 A
SGL 56-F83 A
SGL 63-F43 A
SGL 63-F63 A
SGL 63-F83 A
SGL 71-F43 A
SGL 71-F63 A
SGL 71-F83 A
SGL 80-F43 A
SGL 80-F63 A
SGL 80-F83 A
SGL 50-F44 A
SGL 50-F64 A
SGL 56-F44 A
SGL 56-F64 A
SGL 56-F84 A
SGL 63-F44 A
SGL 63-F64 A
SGL 63-F84 A
SGL 71-F44 A
SGL 71-F64 A
SGL 71-F84 A
SGL 80-F44 A
SGL 80-F64 A
SGL 80-F84 A
SGL 50-F55 A
SGL 50-F65 A
SGL 56-F55 A
SGL 56-F65 A
SGL 56-F85 A
SGL 63-F55 A
SGL 63-F65 A
SGL 63-F85 A
Air
flow
SC3
Air
throw
Tube
volume
***
Connections
Inlet
Sound
Outlet
L WA
Fans (Operational values at 50 Hz)
Blade
Current
rpm
W
A
1,350
1,350
1,300
1,300
1,300
900
900
900
920
920
920
930
930
930
1,350
1,350
1,300
1,300
1,300
900
900
900
920
920
920
930
930
930
1,350
1,350
1,300
1,300
1,300
900
900
900
920
920
920
930
930
930
1,350
1,350
1,300
1,300
1,300
900
900
900
920
920
920
930
930
930
1,350
1,350
1,300
1,300
1,300
900
900
900
740
740
1,010
1,010
1,010
590
590
590
710
710
710
1,480
1,480
1,480
740
740
1,010
1,010
1,010
590
590
590
710
710
710
1,480
1,480
1,480
740
740
1,010
1,010
1,010
590
590
590
710
710
710
1,480
1,480
1,480
740
740
1,010
1,010
1,010
590
590
590
710
710
710
1,480
1,480
1,480
740
740
1,010
1,010
1,010
590
590
590
1.36
1.36
2.22
2.22
2.22
1.21
1.21
1.21
1.44
1.44
1.44
3.58
3.58
3.58
1.36
1.36
2.22
2.22
2.22
1.21
1.21
1.21
1.44
1.44
1.44
3.58
3.58
3.58
1.36
1.36
2.22
2.22
2.22
1.21
1.21
1.21
1.44
1.44
1.44
3.58
3.58
3.58
1.36
1.36
2.22
2.22
2.22
1.21
1.21
1.21
1.44
1.44
1.44
3.58
3.58
3.58
1.36
1.36
2.22
2.22
2.22
1.21
1.21
1.21
kW
kW
m2
m3/ h
m
dm3
Ø mm
Ø mm
dB (A)
Ø mm
400± 10%
V-3 50Hz
6.1
8.1
7.6
10.3
12.4
8.9
12.0
14.3
13.4
18.0
21.6
18.3
24.7
29.7
12.1
16.1
15.3
20.6
24.8
17.7
23.9
28.4
26.6
36.0
43.0
36.4
49.4
59.3
18.1
24.5
22.6
30.8
36.8
26.5
35.6
42.5
40.2
54.0
64.9
55.2
74.1
89.6
23.8
32.2
30.6
41.2
49.6
35.5
47.7
56.8
53.2
71.6
86.1
72.8
97.9
118.6
30.1
40.6
38.0
51.2
61.7
44.0
59.2
70.7
4.1
5.7
5.2
7.1
8.6
6.0
8.2
9.9
9.3
12.6
15.4
12.8
17.1
21.3
8.2
11.6
10.4
14.2
17.3
12.5
16.4
20.6
19.2
25.3
31.8
26.0
34.3
43.3
12.5
17.1
16.2
21.6
27.1
19.0
25.9
31.2
27.9
38.0
46.2
37.9
51.5
63.1
17.1
23.4
20.8
28.4
34.6
25.1
34.1
41.2
38.4
52.3
63.6
52.2
70.9
86.8
21.1
28.9
26.8
36.5
44.5
32.0
43.5
52.6
22.1
33.1
29.5
44.1
58.7
39.8
59.5
79.2
61.9
92.6
123.2
72.3
108.0
143.8
44.2
66.1
59.0
88.2
117.4
79.6
119.0
158.5
123.9
185.2
246.5
144.5
216.0
287.6
66.4
99.2
88.5
132.3
176.1
119.4
178.6
237.7
185.8
277.8
369.7
216.8
324.1
431.4
88.5
132.3
118.0
176.4
234.8
159.3
238.1
316.9
247.7
370.4
493.0
289.0
432.1
575.1
110.6
165.3
147.5
220.4
293.4
199.1
297.6
396.1
6,380
6,180
7,770
7,550
7,350
8,270
8,090
7,860
12,200
12,010
11,820
18,510
17,890
17,590
12,760
12,360
15,540
15,100
14,700
16,540
16,180
15,720
24,400
24,020
23,640
37,020
35,780
35,180
19,140
18,540
23,310
22,650
22,050
24,810
24,270
23,580
36,600
36,030
35,460
55,530
53,670
52,770
25,520
24,720
31,080
30,200
29,400
33,080
32,360
31,440
48,800
48,040
47,280
74,040
71,560
70,360
31,900
30,900
38,850
37,750
36,750
41,350
40,450
39,300
34
33
36
35
34
32
31
30
43
43
42
56
54
53
48
46
50
48
47
43
43
42
61
60
59
78
76
75
58
56
60
59
58
53
52
51
74
73
72
96
93
91
67
65
70
68
66
61
60
59
86
84
83
110
107
105
74
73
78
76
74
69
67
66
9.0
13.3
12.0
18.0
23.8
16.0
24.1
31.8
25.0
37.0
49.3
29.7
43.8
57.6
17.3
25.7
23.1
34.7
45.8
31.4
46.3
61.3
48.4
72.9
96.1
57.8
83.4
110.5
25.7
38.2
34.3
50.9
68.2
46.0
69.1
91.5
72.4
105.5
140.3
84.5
124.7
164.9
33.8
50.9
45.9
68.0
89.0
61.4
91.1
119.6
95.1
140.7
186.8
112.3
164.5
217.9
42.6
63.0
56.7
84.2
110.6
76.0
113.0
149.6
10 x 1.0
10 x 1.0
10 x 1.0
15 x1.0
15 x1.0
15 x1.0
22 x1.0
22 x1.0
15 x1.0
22 x1.0
22 x1.0
15 x1.0
22 x1.0
22 x1.0
15 x1.0
15 x1.0
15 x1.0
22 x1.0
22 x1.0
22 x1.0
22 x1.0
22 x1.0
22 x1.0
28 x1.5
28 x1.5
22 x1.0
2x22 x1.0
2x22 x1.0
15 x1.0
22 x1.0
15 x1.0
22 x1.0
22 x1.0
22 x1.0
22 x1.0
28 x1.5
28 x1.5
2x22x1.0
2x28x1.5
28 x1.5
2x28x1.5
2x28x1.5
15 x1.0
22 x1.0
22 x1.0
28 x1.5
2x22x1.0
22 x1.0
28 x1.5
2x22x1.0
28 x1.5
2x22x1.0
2x28x1.5
28 x1.5
2x28x1.5
2x28x1.5
22 x1.0
22 x1.0
22 x1.0
28 x1.5
2x22x1.0
22 x1.0
28 x1.5
2x22x1.0
28 x1.5
28 x1.5
28 x1.5
35 x1.5
35 x1.5
28 x1.5
35 x1.5
35 x1.5
35 x1.5
35 x1.5
42 x1.5
42 x1.5
42 x1.5
42 x1.5
35 x1.5
35 x1.5
35 x1.5
42 x1.5
42 x1.5
42 x1.5
42 x1.5
42 x1.5
42 x1.5
54 x 2.0
54 x 2.0
54 x 2.0
2x42 x1.5
2x42 x1.5
42 x1.5
42 x1.5
42 x1.5
42 x1.5
54 x 2.0
42 x1.5
54 x 2.0
54 x 2.0
54 x 2.0
2x42x1.5
2x42x1.5
54 x 2.0
2x54x 2.0
2x54x 2.0
42 x1.5
54 x 2.0
54 x 2.0
54 x 2.0
2x42x1.5
54 x 2.0
54 x 2.0
2x42x1.5
54 x 2.0
2x54x 2.0
2x54x 2.0
64 x 2.0
2x54x 2.0
2x54x 2.0
54 x 2.0
54 x 2.0
54 x 2.0
54 x 2.0
2x42x1.5
54 x 2.0
54 x 2.0
2x54x 2.0
82.8
82.8
87.1
87.1
87.1
79.8
79.8
79.8
79.5
79.5
79.5
86.8
86.8
86.8
85.8
85.8
90.1
90.1
90.1
82.8
82.8
82.8
82.5
82.5
82.5
89.8
89.8
89.8
87.6
87.6
91.9
91.9
91.9
84.6
84.6
84.6
84.3
84.3
84.3
91.6
91.6
91.6
88.8
88.8
93.1
93.1
93.1
85.8
85.8
85.8
85.5
85.5
85.5
92.8
92.8
92.8
89.8
89.8
94.1
94.1
94.1
86.8
86.8
86.8
500
500
560
560
560
630
630
630
710
710
710
800
800
800
500
500
560
560
560
630
630
630
710
710
710
800
800
800
500
500
560
560
560
630
630
630
710
710
710
800
800
800
500
500
560
560
560
630
630
630
710
710
710
800
800
800
500
500
560
560
560
630
630
630
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
400 V -3
Standard condition tL1
t0 DT1
NB 2 / SC 2
0°C -8°C 8K
NB 3 / SC 3
-18°C -25°C 7K
Correction factors
for other refrigerants
Refrigerant
R134a
R507
R22
NB 2 / SC 2 NB 3 / SC 3
1,00
0,91
0,97
0,97
0,95
0,95
*
Throw limit at 0.5 m/s
Per fan
Subject to modification.
Dimensions & Drain
Küba SG industrial
Type
SG 50-41 A
SG 50-61 A
SG 56-41 A
SG 56-61 A
SG 56-81 A
SG 63-41 A
SG 63-61 A
SG 63-81 A
SG 71-41 A
SG 71-61 A
SG 71-81 A
SG 80-41 A
SG 80-61 A
SG 80-81 A
SG 50-42 A
SG 50-62 A
SG 56-42 A
SG 56-62 A
SG 56-82 A
SG 63-42 A
SG 63-62 A
SG 63-82 A
SG 71-42 A
SG 71-62 A
SG 71-82 A
SG 80-42 A
SG 80-62 A
SG 80-82 A
SG 50-43 A
SG 50-63 A
SG 56-43 A
SG 56-63 A
SG 56-83 A
SG 63-43 A
SG 63-63 A
SG 63-83 A
SG 71-43 A
SG 71-63 A
SG 71-83 A
SG 80-43 A
SG 80-63 A
SG 80-83 A
SG 50-44 A
SG 50-64 A
SG 56-44 A
SG 56-64 A
SG 56-84 A
SG 63-44 A
SG 63-64 A
SG 63-84 A
SG 71-44 A
SG 71-64 A
SG 71-84 A
SG 80-44 A
SG 80-64 A
SG 80-84 A
SG 50-55 A
SG 50-65 A
SG 56-55 A
SG 56-65 A
SG 56-85 A
SG 63-55 A
SG 63-65 A
SG 63-85 A
Dimensions
Drain
H
B
T
L
E1
E2
E3
E4
E5
F
A
Wmin
Ø G
GA
GE1
GE2
GE3
GE4
GE5
D
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
inch
720
720
920
920
920
1,020
1,020
1,020
1,325
1,325
1,325
1,535
1,535
1,535
720
720
920
920
920
1,020
1,020
1,020
1,325
1,325
1,325
1,535
1,535
1,535
720
720
920
920
920
1,020
1,020
1,020
1,325
1,325
1,325
1,535
1,535
1,535
720
720
920
920
920
1,020
1,020
1,020
1,325
1,325
1,325
1,535
1,535
1,535
720
720
920
920
920
1,020
1,020
1,020
1,620
1,620
1,620
1,620
1,620
1,820
1,820
1,820
2,020
2,020
2,020
2,020
2,020
2,020
2,620
2,620
2,620
2,620
2,620
3,020
3,020
3,020
3,420
3,420
3,420
3,420
3,420
3,420
3,620
3,620
3,620
3,620
3,620
4,220
4,220
4,220
4,820
4,820
4,820
4,820
4,820
4,820
4,620
4,620
4,620
4,620
4,620
5,420
5,420
5,420
6,220
6,220
6,220
6,220
6,220
6,220
5,620
5,620
5,620
5,620
5,620
6,620
6,620
6,620
864
864
951
951
951
980
980
980
974
974
974
1,130
1,130
1,130
864
864
951
951
951
980
980
980
974
974
974
1,126
1,126
1,126
864
864
951
951
951
980
980
980
974
974
974
1,126
1,126
1,126
864
864
951
951
951
980
980
980
974
974
974
1,126
1,126
1,126
864
864
951
951
951
980
980
980
704
704
704
704
704
729
729
729
757
757
757
757
757
757
704
704
704
704
704
729
729
729
757
757
757
757
757
757
704
704
704
704
704
729
729
729
757
757
757
757
757
757
704
704
704
704
704
729
729
729
757
757
757
757
757
757
704
704
704
704
704
729
729
729
1,054
1,054
1,054
1,054
1,054
1,254
1,254
1,254
1,454
1,454
1,454
1,454
1,454
1,454
2,054
2,054
2,054
2,054
2,054
2,454
2,454
2,454
2,854
2,854
2,854
2,854
2,854
2,854
3,054
3,054
3,054
3,054
3,054
3,654
3,654
3,654
4,254
4,254
4,254
4,254
4,254
4,254
4,054
4,054
4,054
4,054
4,054
4,854
4,854
4,854
5,654
5,654
5,654
5,654
5,654
5,654
5,054
5,054
5,054
5,054
5,054
6,054
6,054
6,054
1,000
1,000
1,000
1,000
1,000
1,200
1,200
1,200
1,400
1,400
1,400
1,400
1,400
1,400
1,000
1,000
1,000
1,000
1,000
1,200
1,200
1,200
1,400
1,400
1,400
1,400
1,400
1,400
1,000
1,000
1,000
1,000
1,000
1,200
1,200
1,200
1,400
1,400
1,400
1,400
1,400
1,400
1,000
1,000
1,000
1,000
1,000
1,200
1,200
1,200
2,000
2,000
2,000
2,000
2,000
2,400
2,400
2,400
2,800
2,800
2,800
2,800
2,800
2,800
2,000
2,000
2,000
2,000
2,000
2,400
2,400
2,400
2,800
2,800
2,800
2,800
2,800
2,800
2,000
2,000
2,000
2,000
2,000
2,400
2,400
2,400
3,000
3,000
3,000
3,000
3,000
3,600
3,600
3,600
4,200
4,200
4,200
4,200
4,200
4,200
3,000
3,000
3,000
3,000
3,000
3,600
3,600
3,600
4,000
4,000
4,000
4,000
4,000
4,800
4,800
4,800
283
283
283
283
283
283
283
283
283
283
283
283
283
283
283
283
283
283
283
283
283
283
283
283
283
283
283
283
283
283
283
283
283
283
283
283
283
283
283
283
283
283
283
283
283
283
283
283
283
283
283
283
283
283
283
283
283
283
283
283
283
283
283
283
182
182
269
269
269
274
274
274
239
239
239
389
389
389
182
182
269
269
269
274
274
274
239
239
239
389
389
389
182
182
269
269
269
274
274
274
239
239
239
389
389
389
182
182
269
269
269
274
274
274
239
239
239
389
389
389
182
182
269
269
269
274
274
274
500
500
550
550
550
600
600
600
700
700
700
800
800
800
500
500
550
550
550
600
600
600
700
700
700
800
800
800
500
500
550
550
550
600
600
600
700
700
700
800
800
800
500
500
550
550
550
600
600
600
700
700
700
800
800
800
500
500
550
550
550
600
600
600
517
517
563
563
563
639
639
639
733
733
733
803
803
803
517
517
563
563
563
639
639
639
733
733
733
803
803
803
517
517
563
563
563
639
639
639
733
733
733
803
803
803
517
517
563
563
563
639
639
639
733
733
733
803
803
803
517
517
563
563
563
639
639
639
329
329
429
429
429
479
479
479
629
629
629
729
729
729
329
329
429
429
429
479
479
479
629
629
629
729
729
729
329
329
429
429
429
479
479
479
629
629
629
729
729
729
329
329
429
429
429
479
479
479
629
629
629
729
729
729
329
329
429
429
429
479
479
479
810
810
810
810
810
910
910
910
1,010
1,010
1,010
1,010
1,010
1,010
1,810
1,810
1,810
1,810
1,810
2,110
2,110
2,110
2,410
2,410
2,410
2,410
2,410
2,410
2,810
2,810
2,810
2,810
2,810
3,310
3,310
3,310
3,810
3,810
3,810
3,810
3,810
3,810
3,810
3,810
3,810
3,810
3,810
4,510
4,510
4,510
5,210
5,210
5,210
5,210
5,210
5,210
4,810
4,810
4,810
4,810
4,810
5,710
5,710
5,710
810
810
810
810
810
910
910
910
1,010
1,010
1,010
1,010
1,010
1,010
810
810
810
810
810
910
910
910
1,010
1,010
1,010
1,010
1,010
1,010
810
810
810
810
810
910
910
910
1,010
1,010
1,010
1,010
1,010
1,010
810
810
810
810
810
883
883
883
1,810
1,810
1,810
1,810
1,810
2,110
2,110
2,110
2,410
2,410
2,410
2,410
2,410
2,410
1,810
1,810
1,810
1,810
1,810
2,110
2,110
2,110
2,410
2,410
2,410
2,410
2,410
2,410
1,810
1,810
1,810
1,810
1,810
2,110
2,110
2,110
2,810
2,810
2,810
2,810
2,810
3,310
3,310
3,310
3,810
3,810
3,810
3,810
3,810
3,810
2,810
2,810
2,810
2,810
2,810
3,310
3,310
3,310
3,810
3,810
3,810
3,810
3,810
4,510
4,510
4,510
G 1¼
G 1¼
G 1¼
G 1¼
G 1¼
G 1¼
G 1¼
G 1¼
G 1¼
G 1¼
G 1¼
G 1¼
G 1¼
G 1¼
G 1¼
G 1¼
G 1¼
G 1¼
G 1¼
G 1¼
G 1¼
G 1¼
G 1¼
G 1¼
G 1¼
G 1¼
G 1¼
G 1¼
G2
G2
G2
G2
G2
G2
G2
G2
G2
G2
G2
G2
G2
G2
G2
G2
G2
G2
G2
G2
G2
G2
G2
G2
G2
G2
G2
G2
G2
G2
G2
G2
G2
G2
G2
G2
The dimensions are only valid for the standard model design!
Note the differences in dimension among versions and accessories.
Dimensional Drawings
Küba SG industrial
A±5
L
Wmin
E1
F±3
GE1
GA±3
H±5
ØG
T
B ±5
D
E1
E2
F±3
GE1
GE2
B ±5
F±3
E1
E2
E3
GE1
GE2
GE3
B ±5
F±3
E4
GE1
GE2
GE3
GE4
E1
E2
E3
B ±5
F±3
E4
E5
GE5
GE4
GE2
GE3
B ±5
E1
E2
E3
GE1
Electric Defrost & Weights
Küba SG industrial
Electric Defrost
230 V-1 / 400 V-3-Y
Type
SG 50-41 A
SG 50-61 A
SG 56-41 A
SG 56-61 A
SG 56-81 A
SG 63-41 A
SG 63-61 A
SG 63-81 A
SG 71-41 A
SG 71-61 A
SG 71-81 A
SG 80-41 A
SG 80-61 A
SG 80-81 A
SG 50-42 A
SG 50-62 A
SG 56-42 A
SG 56-62 A
SG 56-82 A
SG 63-42 A
SG 63-62 A
SG 63-82 A
SG 71-42 A
SG 71-62 A
SG 71-82 A
SG 80-42 A
SG 80-62 A
SG 80-82 A
SG 50-43 A
SG 50-63 A
SG 56-43 A
SG 56-63 A
SG 56-83 A
SG 63-43 A
SG 63-63 A
SG 63-83 A
SG 71-43 A
SG 71-63 A
SG 71-83 A
SG 80-43 A
SG 80-63 A
SG 80-83 A
SG 50-44 A
SG 50-64 A
SG 56-44 A
SG 56-64 A
SG 56-84 A
SG 63-44 A
SG 63-64 A
SG 63-84 A
SG 71-44 A
SG 71-64 A
SG 71-84 A
SG 80-44 A
SG 80-64 A
SG 80-84 A
SG 50-55 A
SG 50-65 A
SG 56-55 A
SG 56-65 A
SG 56-85 A
SG 63-55 A
SG 63-65 A
SG 63-85 A
Coil
Tray
Total
kW
kW
kW
4.8
6.0
6.7
8.0
10.5
9.2
10.3
13.7
14.3
15.6
22.1
16.9
18.2
26.0
8.6
10.8
12.0
14.4
18.9
16.0
18.0
24.0
24.8
27.0
38.3
29.3
31.5
45.0
13.0
15.6
18.2
20.8
28.6
23.8
26.8
35.8
37.8
41.3
58.5
44.7
48.2
68.8
16.9
20.2
23.6
27.0
37.1
31.2
35.1
46.8
47.9
52.3
74.1
56.6
61.0
87.1
20.0
24.0
28.0
32.0
44.0
36.8
41.4
55.2
2.3
2.3
2.3
2.3
2.3
2.6
2.6
2.6
2.9
2.9
2.9
2.9
2.9
2.9
3.8
3.8
3.8
3.8
3.8
4.3
4.3
4.3
4.8
4.8
4.8
4.8
4.8
4.8
5.2
5.2
5.2
5.2
5.2
6.0
6.0
6.0
6.9
6.9
6.9
6.9
6.9
6.9
6.7
6.7
6.7
6.7
6.7
7.8
7.8
7.8
8.7
8.7
8.7
8.7
8.7
8.7
8.0
8.0
8.0
8.0
8.0
9.2
9.2
9.2
7.1
8.3
9.0
10.3
12.8
11.8
12.9
16.3
17.2
18.5
25.0
19.8
21.1
28.9
12.4
14.6
15.8
18.2
22.7
20.3
22.3
28.3
29.6
31.8
43.1
34.1
36.3
49.8
18.2
20.8
23.4
26.0
33.8
29.8
32.8
41.7
44.7
48.2
65.4
51.6
55.0
75.7
23.6
27.0
30.3
33.7
43.8
39.0
42.9
54.6
56.6
61.0
82.8
65.3
69.7
95.8
28.0
32.0
36.0
40.0
52.0
46.0
50.6
64.4
Weights (net)
Unpacked
Weights (gross)
Packed
Circuits SGA SGAE SGB SGBE SGK SGKE SGL SGLE SGA SGAE SGB SGBE SGK SGKE SGL SGLE
1
1
1
2
2
2
2
2
2
2
3
2
2
3
2
2
2
2
2
2
2
2
2
2
3
2
2
3
2
2
2
2
3
2
2
3
3
3
4
3
3
4
2
2
2
2
3
3
3
4
3
4
5
4
4
5
2
2
2
3
3
3
3
4
kg
kg
kg
kg
kg
122
138
153
176
199
194
225
255
271
318
365
335
374
204
237
256
301
345
330
391
450
468
565
656
590
666
286
335
357
424
491
465
556
646
669
809
948
845
955
367
433
462
551
639
602
722
840
864
1,050
1,234
1,096
1,241
450
532
563
674
783
736
884
1,033
129
145
162
184
213
204
235
268
284
332
385
350
390
213
246
267
312
362
346
409
472
484
582
678
608
685
301
351
376
445
518
489
582
678
702
845
997
884
997
374
440
469
559
647
632
754
882
893
1,082
1,278
1,130
1,277
473
558
593
707
826
773
925
1,084
130
147
158
170
198
197
220
246
265
302
344
307
351
375
188
213
234
269
303
301
348
393
423
497
567
503
587
668
262
300
325
376
426
422
490
560
602
708
815
715
837
962
336
386
420
488
555
545
636
726
775
915
1,056
921
1,083
1,248
410
474
511
595
677
665
777
890
121
133
151
163
191
190
214
240
262
299
341
307
351
398
198
222
246
281
320
318
366
415
439
514
590
521
606
694
277
316
344
398
453
446
516
593
635
744
864
753
878
1,019
342
392
427
496
563
575
669
767
804
947
1,099
956
1,119
1,298
433
500
540
628
720
702
818
941
111
123
139
155
170
175
197
218
241
273
306
284
323
359
183
205
228
259
289
292
334
374
409
475
538
487
563
636
254
288
315
361
405
408
469
532
580
675
771
691
801
914
325
370
406
467
526
526
608
689
746
871
997
890
1,034
1,183
398
454
494
569
642
641
742
843
kg
kg
kg
kg
kg
118
109
116
152
159
129 120 126
168
175
148
136
145 208 217
163
153
162
231 239
184
165
179 254 268
185
172
181
275 285
207
191 202 306 316
231
211
224 336 349
255 236 249 378 391
288 265 279 425 439
326 295 315 472 492
299 277 293 463 478
339 313 329 502 518
381 346 368
192
179
188 263 272
215
199 209 296 305
239 222 234 361 372
270 255 267 406 417
306 278 295 450 467
308 285 301 497 513
352 324 341 558 576
397 360 383 617 639
425 398 414 656 672
492 459 476 753 770
560 516 538 844 866
505 474 493 822 840
582 544 563 898 917
662 610 636
269 249 263 394 409
305 279 296 443 459
334 307 326 508 527
382 356 378 575 596
432 389 416 642 669
489 398 421 656 680
582 453 480 747 773
678
511
543 837 869
699 564 597 939 972
708 651 686 1,079 1,115
995 738 788 1,218 1,267
730 672 710 1,139 1,178
842 772 813 1,249 1,291
970 876 932
332 318 324 509 516
377 358 365 575 582
413 396 403 663 670
475 461 469 752 760
534 506 514 840 848
556 512 542 857 887
641 587 620 977 1,009
730 661 702 1,095 1,137
775 724 753 1,224 1,253
903 838 870 1,410 1,442
1,041 953 997 1,594 1,638
924 864 898 1,478 1,512
1,071 996 1,032 1,623 1,659
1,233 1,132 1,182
421 388
411
626 649
480 439 465 708 734
523 480 510 812 842
602 561 594 923 956
685 616 659 1,032 1,075
678 624 661 1,054 1,091
783 716 757 1,202 1,243
894 808 859 1,351 1,402
kg
kg
kg
kg
kg
kg
144
156
197
215
232
261
285
308
356
391
428
420
463
503
247
272
339
374
408
468
515
560
611
685
755
735
819
900
370
408
476
527
577
613
681
751
872
978
1,085
1,009
1,131
1,256
478
528
621
689
756
800
891
981
1,135
1,275
1,416
1,303
1,465
1,630
586
650
760
844
926
983
1,095
1,208
151
163
206
218
246
271
295
321
369
406
448
435
479
526
257
281
351
386
425
485
533
582
627
702
778
753
838
926
385
424
495
549
604
637
707
784
905
1,014
1,134
1,047
1,172
1,313
484
534
628
697
764
830
924
1,022
1,164
1,307
1,459
1,338
1,501
1,680
609
676
789
877
969
1,020
1,136
1,259
141
153
194
210
225
256
278
299
348
380
413
412
451
487
242
264
333
364
394
459
501
541
597
663
726
719
795
868
362
396
466
512
556
599
660
723
850
945
1,041
985
1,095
1,208
467
512
607
668
727
781
863
944
1,106
1,231
1,357
1,272
1,416
1,565
574
630
743
818
891
959
1,060
1,161
148
159
203
218
239
266
288
312
362
395
433
427
467
509
251
274
344
375
411
475
519
564
613
680
748
737
814
894
377
413
485
533
583
680
773
869
969
978
1,265
1,024
1,136
1,264
474
519
614
676
735
811
896
985
1,135
1,263
1,401
1,306
1,453
1,615
597
656
772
851
934
996
1,101
1,212
139
150
191
208
220
253
272
292
343
372
402
405
441
474
238
258
327
360
383
452
491
527
586
647
704
706
776
842
357
387
458
507
540
589
644
702
834
921
1,008
966
1,066
1,170
460
500
597
662
707
767
842
916
1,084
1,198
1,313
1,246
1,378
1,514
564
615
729
810
865
942
1,034
1,126
146
156
200
217
234
262
283
305
356
386
422
421
457
496
247
268
339
372
400
468
508
550
602
664
726
725
795
868
371
404
477
529
567
612
671
734
867
956
1,058
1,004
1,107
1,226
466
507
604
670
715
797
875
957
1,113
1,230
1,357
1,280
1,414
1,564
587
641
759
843
908
979
1,075
1,177
Küba SG industrial
Variants
Motor - Variants
V 1.77 Fa
n guard
Fans with contact safety guard
V 1.52 EC fan with controllable speed
Controllable fan
Protection against
corrosion
V 3 .12Stainless steel casing
Special protection from salts (no chlorine) and
organic acids in the cold room air
V 1.60 Fans for rapid cooling
400V±10 % V-3
V 6.01Corrosion protection 1
Tubing:
Copper (NH3 units = stainless steel)
Fins:
Aluminum, epoxy-resin-coated
End plates:Aluminum protective coating
Casing:
Al/zinc coated steel, prot. coating on both sides
Construction - Variants
V 6.02Corrosion protection 2
Tubing:
Stainless steel (V2A)
Fins:
Aluminum, epoxy-resin-coated
End plates:Stainless steel
Casing:
Al/zinc coated steel, prot. coating on both sides
Stainless steel CAL® distributor upon request
V 3.09Double-walled, insulated drip tray
Prevents condensed water from forming on the
bottom side of the pan, and it reduces the transfer
of defrost heat into the cold rooms.
The following dimensions are changed:
Width B: +60 mm
Height H: +30 mm
Depth T: +30 mm
V 3.10Fans hinged
The fans swivel on stainless steel hinges
V 6.03Corrosion protection 3
Tubing:
Stainless steel (V2A)
Fins:Aluminum
End plates:Aluminum
Casing:
Al/zinc coated steel, prot. coating on one side
Stainless steel CAL® distributor upon request
V 6 .04Corrosion protection 4
Tubing:
Copper (NH3 units = stainless steel)
Fins:
Aluminum, epoxy-resin-coated
End plates:Aluminum
Casing:
Al/zinc coated steel, prot. coating on one side
Defrost - Variants
CO2 - Variants
V 4.01
Hot-gas coil in the drip tray (Cu)
Hot-gas connection on both sides; copper
V 7.10CO2-Pump
up to 60 bar operating pressure
V 4.02Hot-gas coil in the drip tray (VA)
Hot-gas connection on both sides; stainless steel
V 7.45CO2-Direct expansion
up to 45 bar operating pressure
V 4.06Drip tray with electric heating
V 7.60CO2-Direct expansion
up to 60 bar operating pressure
V 6.05Hot gas in heat exchanger and drip tray
Hot-gas circuitry for coolers, without non-return valve
V 6.07Hot gas in heat exchanger and drip tray
Hot-gas connection in coils; hot-gas coil in the drip tray,
with non-return valve
V 6.08Cold gas in coil and drip tray, copper
Cold-gas connection in coils; Cold-gas coil in the drip tray,
without non-return valve
B rine defrost with a separate circuit
Upon request
Küba SG industrial
Accessories
Shut-Up ®
The Shut-Up® optimises the defrosting procedure, especially in
deep-freeze applications.
Shut-Up® is suspended over the fan unit, closing the Air Cooler.
Hot air cannot escape.
Construction:
High-tech microfiber, tearproof, UV-resistant, form- and temperature resistant,
rot-proof, food-safe, washable at 30°C, chemical purification P
Selection table & Dimensions:
Typ
SG 50 A
SG 56 A
SG 63 A
SG 71 A
SG 80 A
Küba SG industrial
Küba Shut-Up®
Fan blade
Connections
Fixture
Air outlet
Length
Ø mm
Ø mm
Ø mm
Ø mm
mm
500
560
630
710
800
517
563
639
733
803
538
584
660
754
824
425
430
515
588
652
636
684
763
880
978
Connection
Fastening
NOTE:
Due to the additional external pressure, the air quantity and Air Cooler capacity change: With using Shut-Up®: Air volume reduces by 10% (-5% cooling capacity)
With using von Shut-Up® & Defrost hood: Air volume reduces by 20% (-10% cooling capacity)
1 Shut-Up® per fan unit required. Delivery not mounted.
Duct at 5° incline
Application:
Construction:
Deep-freeze applications at high humidity
⊲
⊲ D
eep-freeze applications with high-availability,
sensitive products (e.g. pharmaceuticals) with
few redundant coolers
⊲ A
ngled fan shafts have a 5° inclination toward the
casing as well as an integrated air guiding grid
⊲ Angled fan shafts are made of Sendzimir galvanised
steel plate, coated (RAL 9010)
⊲ Suitable for installation with the Küba Shut-Up® –
with no additional accessories necessary
Advantages:
Angled fan shafts with a 5° incline ensure that
condensation water flows out of the duct into the
drip tray.
⊲ R
educed risk of fan blades at the collar freezing up
⊲ P
revents ice formation on the Air Guiding Grid
Note:
The ducts positioned at a 5° incline should always be used along with the Shut-Up®, defrosting hoods, fan collar heaters and insulated drip trays.
Defrost hood
Applications: Frozen storage starting at -18 °C. Alternating defrosting of the
Air Coolers in one room. The double wall drip tray has 16 mm of insulation.
The casing is made of aluminum, coated (RAL 9010).
Advantages (in connection with Shut-Up®):
ith the defrost hood and Shut-Up®, a positive accumulation of heat occurs in the
W
Air Cooler during the defrost process. The heat remains in the cooler, which means:
⊲ D
efrost times are reduced by more than 50%
⊲ Considerable energy savings
⊲ N
o frost build up on the ceiling of the storage room or on the goods due
to minimal vapour build-up
Selection table & Dimensions:
Type
SG 50 A
SG 56 A
SG 63 A
SG 71 A
SG 80 A
WHaube
T
Dimensions
Weight
H
B
T
WHaube
mm
mm
mm
mm
kg
1080
1280
1380
1680
1880
945
945
1150
1345
1345
800
800
900
1280
1280
860
960
960
1340
1340
33
36
45
61
60
H
NOTE:
Due to the additional external pressure, the air quantity and Air Cooler capacity change: With using Shut-Up®: Air volume reduces by 10% (approx. -5% cooling capacity).
With using von Shut-Up® & Defrost hood: Air volume reduces by 20% (approx. -10% cooling capacity).
1 Shut-Up® per fan unit required. Delivery not mounted.
Air Hoses (Must be provided on site)
Ventilation can be optimised with textile / PVC air hoses.
Applications in work rooms and production areas with cooled goods
that are sensitive to draft (i.e. flowers, ripening cheeses)
Advantages:
The air hoses make uniform air distribution possible at very low air speeds.
⊲ W
orking in a draft-free environment yields low illnes rates
⊲ M
aximum protection for sensitive cooled goods
⊲ N
o condensation water: temperatures do not fall below the dew point
because air can penetrate the woven material
Dimensions (Connection):
Type
SG 50 A
SG 56 A
SG 63 A
SG 71 A
SG 80 A
Küba SG industrial
Connection
Blade
Connection
Fixture
Ø mm
Ø mm
Ø mm
500
560
630
710
800
517
563
639
733
803
538
584
660
754
824
Fastening
Fan collar heater VRB
To prevent the fan blade from freezing up at the fan shaft of the air coolers
in extreme humidity conditions in the freezer and frozen storage area.
Field of application:
The standard Küba SG industrial line is suitable for use with fan collar heaters.
We recommend using fan collar heaters for applications below 0 °C for version
V 1.60 to prevent temperatures from falling below the dew point.
Selection table & Technical data:
Type
SG 50 A
SG 56 A
SG 63 A
SG 71 A
SG 80 A
Description
VRB 50
VRB 56
VRB 63
VRB 71
VRB 80
Current
Capacity
A
kW
1.2
1.3
1.7
1.6
1.7
0.27
0.30
0.39
0.38
0.40
Included in delivery:
Electric tubular heater with stainless steel sleeve Ø 8.5 mm
⊲
⊲ Connection ends: 1.5 x 2000 mm
⊲ Tension spring: stainless steel
NOTE:
Can only be used with a metal air duct.
With using VRB and Shut-Up or air hose please install a fan collar heater cover.
Fan Collar Heater Cover
⊲
⊲
⊲
⊲
⊲
C
ontact protection
R
educes heat radiation from the fan collar heaters into the Cold Room
Improves heat conductivity at the collar
Increases the efficiency of the fan collar heaters
P
rotects against slipping
Floor Mounting Brackets SK
Selection table & Dimensions:
For Type
SG 50 A
SG 56 A
SG 63 A
SG 71 A
SG 80 A
H
L
E
F
mm
mm
mm
mm
1,384
1,584
1,684
1,984
2,184
782
782
807
835
835
1,054
1,054
1,254
1,454
1,454
283
283
283
283
283
HSK
LSK
FSK
ESK
ESK
ESK
For air coolers with draw-through fans.
For conditioning of room air.
SGHR = Standard design
SGHRZ = Additional heater
SGHR + SGHRZ = Greater heating capacity
Example assembly
Finned-tube heaters SGHR / SGHRZ
Selection table & Technical data:
SGHR 50, 56
Type
SG 50 A
SG 56 A
SG 63 A
SG 71 A
SG 80 A
SG 50 A
SG 56 A
SG 63 A
SG 71 A
SG 80 A
SGHR 50, 56 + SGHRZ
Description
SGHR 50 i
SGHR 56 i
SGHR 63 i
SGHR 71 i
SGHR 80 i
SGHR + SGHR 50 Z
SGHR + SGHR 56 Z
SGHR + SGHR 63 Z
SGHR + SGHR 71 Z
SGHR + SGHR 80 Z
SGHR 63, 71, 80
Current
SGHR 63, 71, 80 + SGHRZ
Capacity
L1
L2
L3
Total
L1
L2
L3
Total
A
A
13.8
15.5
18.1
20.5
23.6
13.8
15.5
18.1
20.5
23.6
18.1
20.5
23.6
18.1
20.5
23.6
A
A
kW
kW
kW
kW
13.8
15.5
18.1
20.5
23.6
13.8
15.5
36.2
41.0
47.2
27.6
31.0
54.3
61.5
70.8
3.2
3.6
4.1
4.7
5.4
3.2
3.6
4.1
4.7
5.4
4.1
4.7
5.4
4.1
4.7
5.4
3.2
3.6
4.1
4.7
5.4
3.2
3.6
8.2
9.4
10.8
6.4
7.2
12.3
14.1
16.2
Included in delivery:
NOTE:
This unit is operated only when the air-cooler fans are in use, to prevent overheating of the ceiling of the cold room.
Be sure to observe the relevant safety instructions. 1 SGHR/Z per fan unit required.
Kelvion Refrigeration GmbH
Kühler Weg 1, 82065 Baierbrunn, Germany
Phone +49 (0) 89 / 744 73 - 0
Fax +49 (0) 89 / 744 73 - 107
www.kueba.com
© Kelvion Refrigeration GmbH • All rights reserved • 0094.392BR.SGI.EN • 03/16
E
⊲
lectric finned tube heater in stainless steel with connection ends: 1,5 x 2000 mm
⊲ Assembly
kit including bracket for heater with clamp, connection box IP 54, mounting material
www.kelvion.com