Danfoss SC18G Data sheet
SC18G
Universal Compressor
R134a
115V 60Hz
General
Code number 104G7800
Approvals UL984
Compressors on pallet 80
Application
Application LBP/HBP
Frequency Hz 50 60
Evaporating temperature °F – -13 to 59
Voltage range V – 95 - 135
Max. condensing temperature continuous (short) °F – 140 (158)
Max. winding temperature continuous (short) °F – 257 (275)
Cooling requirements
Frequency Hz 50 60
Application
90°F – – – F2F2F
100°F – – – F2F2F
110°F – – – F2F2F
Remarks on application: HBP: 103-127V/60Hz
Motor
Motor type CSIR
LRA (rated after 4 sec. UL984), HST | LST A 53.0 –
Cut in Current, HST | LST A 53.0 –
Resistance, main | start winding (77°F) Ω 0.7 2.9
Design
Displacement cu.in 1.08
Oil quantity (type) .oz. 20.3 (polyolester)
Maximum refrigerant charge oz. 45.5
Free gas volume in compressor .oz. 49.4
Weight without electrical equipment lbs. 30.2
Dimensions
Height inch A 8.62
Suction connector location, I.D. in. | angle C 0.378-0.385 | 37°
material | comment Cu-plated steel | Al cap
Process connector location, I.D. in. | angle D 0.252-0.259 | 37°
material | comment Cu-plated steel | Al cap
Discharge connector location, I.D. in. | angle E 0.252-0.259 | 37°
material | comment Cu-plated steel | Al cap
Oil cooler connector location, I.D. in. | angle F –
material | comment –
Remarks:
LBP MBP HBP LBP MBP HBP
B 8.39
B1 7.60
B2 4.33
S = Static cooling normally sufcient
O = Oil cooling
F1 = Fan cooling 1.5 m/s
(compressor compartment temperature
2
equal to ambient temperature)
2
F2 = Fan cooling 3.0 m/s necessary
SG = Suction gas cooling normally sufcent
2
– = not applicable in this area
February 2012 Manufactured by Secop for Danfoss - DEHC.ED.400.H2.22 / 520N1262 1/2
ASHRAE LBP 115V, 60Hz, fan cooling F
2
Evap. temp. in °F -49 -40 -30 -20 -13 -10 0 10 20 23 30 40 41 45 50 59 68
Capacity in BTU/h 1142 1357 2112 2952 3908 4221 5008 6285 6423 6999 7768 9308
Power cons. in W 374 404 504 599 691 718 780 868 877 912 956 1035
Current cons. in A 6.56 6.71 7.24 7.80 8.41 8.59 9.05 9.72 9.79 10.07 10.43 11.11
EER in BTU/Wh 3.06 3.35 4.19 4.93 5.66 5.88 6.42 7.24 7.33 7.67 8.13 8.99
ASHRAE HBP 115V, 60Hz, fan cooling F
2
Evap. temp. in °F -49 -40 -30 -20 -13 -10 0 10 20 23 30 40 41 45 50 59 68
Capacity in W 1015 1206 1877 2622 3469 3746 4443 5570 5693 6200 6878 8233
Power cons. in W 374 404 504 599 691 718 780 868 877 912 956 1035
Current cons. in A 6.56 6.71 7.24 7.80 8.41 8.59 9.05 9.72 9.79 10.07 10.43 11.11
EER in BTU/Wh 2.72 2.98 3.73 4.38 5.02 5.22 5.70 6.42 6.49 6.80 7.20 7.95
EN 12900 Household (CECOMAF) 115V, 60Hz, fan cooling F
2
Evap. temp. in °F -49 -40 -30 -20 -13 -10 0 10 20 23 30 40 41 45 50 59 68
Capacity in W 264 315 495 695 921 995 1181 1481 1514 1648 1829 2187
Power cons. in W 369 400 501 597 690 717 781 870 879 914 959 1039
Current cons. in A 6.54 6.69 7.23 7.80 8.41 8.60 9.06 9.74 9.81 10.10 10.46 11.14
COP in W/W 0.71 0.79 0.99 1.16 1.34 1.39 1.51 1.70 1.72 1.80 1.91 2.11
Accessories for SC18G Figure Code number Test conditions
Starting device assembly
CSR 23.6 in. cable length – Ambient temperature 95°F 90°F
CSIR 23.6 in. cable length 117-7053 Suction gas temp. 95°F 90°F
a3
Condensing temp. 130°F 131°F
ASHRAE MBP
EN 12900/CECOMAF*
Liquid temperature 115°F no subcooling
Starting device components
Starting relay 1/4 in. spade connect. a2 117-7441
Start. capacitor 410 µF 1/4 in. spade connect. c 117U5042
Run capacitor 23.5 µF 1/4 in. spade connect. e –
Cover b 117U1021 *
Protector f 117U3212 *
Protector holder h 117U0439 *
)
*
Remarks: Cover, protector, protector holder parts of compressor Snap-on in quantities Ø: 5 /8 i n. 118-1919
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 specications 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.
)
Mounting accessories Code number
)
Bolt joint for one comp. Ø : 5/ 8 in . 118-1917
)
Bolt joint in quantities Ø: 5/8 in. 118-1918
2/2 Manufactured by Secop for Danfoss - DEHC.ED.400.H2.22 / 520N1262 February 2012
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