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SC21F
Standard Compressor
R134a
220-240V 50Hz
Compressors
Data Sheet (Replaces CD.44.X2.02)
General
Compressor
Code number
Code number compressor with oil cooler
SC21F
104G8100
104G8110
Application
Application
Evaporating temperature range
Voltage range
°C
V/Hz
LBP * )
-35 to -5
198 - 254 /50
Motor type
Max. ambient temperature
Comp. cooling at ambient temp.
°C
32°C
38°C
CSIR
38
O/F
1
O/F
1
* ) Can be used as a HBP compressor with 240V 50Hz mains (216-254V).
Design
Displacement
Oil quantity
Maximum refrigerant charge
Free gas vol. in compressor
Weight without electrical equipment cm 3 20.95
cm 3 550 (500 on comp. with oil cooler)
g cm 3
kg
1300
1460
13.3
Application
SC21F
R134a
Blue stripe
Approvals
Barcode on white background
Yellow background
104G
8110
DANFOSS COMPRESSORS
S = Static cooling normally sufficient
O = Oil cooling
F
1
= Fan cooling 1.5 m/s
(compressor compartment temperature
F
2 equal to ambient temperature)
= Fan cooling 3.0 m/s necessary
ø16
204
178
170
ø19
ø9.7
Motor
Motor size
LRA (rated after 4 sec. UL984) HST watt
A
Cut-in current HST A
Resistance, main and start winding (25°C) Ω
Approvals
495
18.6
18.6
3.7/14.1
EN 60335-2-34
D
127
165
186
218
C
Dimensions
Height
E
Suction connector
Process connector
Discharge connector
Oil cooler
Compressors on a pallet mm A
B
B1
B2 location/I.D. mm C location/I.D. mm D location/I.D. mm E location/I.D. mm F pcs.
219
213
193
110
10.2 ±0.09
6.2 ±0.09
6.2 ±0.09
6.2 ±0.09
80
B1
30 15
255
F
B2
B A
37° 37°
107 107
115
8264
August 2003 CD.44.X3.02
1
Capacity (EN 12900/CECOMAF) watt
C o m p .
\ ° C
S C 2 1 F
3 5
1 8 5
3 0
2 4 5
2 5
3 3 5
2 3 .
3
3 7 5
2 0
4 5 5
1 5
6 1 0
1 0
7 8 0
5
9 9 0
Capacity (ASHRAE) watt
C o m p .
\ ° C
S C 2 1 F
3 5
2 2 8
3 0
3 0 2
2 5
4 1 2
2 3 .
3
4 6 2
2 0
5 6 0
1 5
7 5 0
1 0
9 6 0
5
1 2 2 0
Power consumption watt
C o m p .
\ ° C
S C 2 1 F
3 5
2 7 5
3 0
3 2 5
2 5
3 8 0
2 3 .
3
4 0 5
2 0
4 5 0
1 5
5 2 0
1 0
6 0 0
5
6 8 5
Current consumption A
C o m p .
\ ° C
S C 2 1 F
3 5
2 .
5 0
3 0
2 .
6 4
2 5
2 .
7 7
2 3 .
3
2 .
8 1
2 0
2 .
9 2
1 5
3 .
1 6
1 0
3 .
5 3
5
4 .
0 9
COP (EN 12900/CECOMAF) W/W
C o m p .
\ ° C
S C 2 1 F
3 5
0 .
6 7
3 0
0 .
7 5
2 5
0 .
8 8
2 3 .
3
0 .
9 2
2 0
1 .
0 1
1 5
1 .
1 7
1 0
1 .
3 0
5
1 .
4 5
COP (ASHRAE) W/W
C o m p .
\ ° C
S C 2 1 F
3 5
0 .
8 3
3 0
0 .
9 3
2 5
1 .
0 8
2 3 .
3
1 .
1 4
2 0
1 .
2 4
1 5
1 .
4 4
1 0
1 .
6 0
5
1 .
7 8
Test conditions
Condensing temperature
Ambient and suction gas temp.
Liquid temperature
Fan cooling, 220V 50Hz
EN 12900/CECOMAF
55°C
32°C
55°C
ASHRAE
55°C
32°C
32°C c b
8222 d a2
10
12
14
13
11 c
Main winding
Winding protector
Start winding
Accessories
D e v i c e s
S t a r t i n g r e l a y
C o v e r
S t a r t i n g c a p a c i t o r 8 0
µ
F
C o r d r e il e f
M o u n t i n g a c c e s s o r i e s
B o l t
B o l t j o i n t j o i n t f o r i n q o n e u a n c t i o m t i e s p r e s s o r
S n a p o n i n q u a n t i t i e s
F i g .
a 2 b c d
S C 2 1 F
1 1 7 U 6 0 1 9
1 0 3 N 2 0 0 9
1 1 7 U 5 0 1 7
1 0 3 N 1 0 0 4
1 1 8 1 9 1 7
1 1 8 1 9 1 8
1 1 8 1 9 1 9
Danfoss can accept no responsibility for possible errors in catalogues, brochures and other printed material. Danfoss reserves the right to alter its products without notice. This also applies to products already on order provided that such alterations can be made without subsequential changes being necessary in specifications already agreed.
All trademarks in this material are property of the respective companies. Danfoss and the Danfoss logotype are trademarks of Danfoss A/S. All rights reserved.
2 CD.44.X3.02
August 2003
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