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			LBP		MBP	HBP		LBP	MBP		HBP
90°F			–		–	–		F2	F2		F2
100°F			–		–	–		F2	F2		F2
110°F			–		–	–		F2	F2		F2
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)		fl.oz.			20.3 (polyolester)
Maximum refrigerant charge		oz.				45.5
Free gas volume in compressor		fl.oz.				49.4
Weight without electrical equipment		lbs.				30.2
Dimensions
Height		inch	A			8.62
			B			8.39
			B1			7.60
			B2			4.33
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:

S = Static cooling normally sufficient

O= Oil cooling

F1	= Fan cooling 1.5 m/s
	(compressor compartment temperature
	equal to ambient temperature)
F2	= Fan cooling 3.0 m/s necessary
SG	= Suction gas cooling normally sufficent

–= not applicable in this area

February 2012

Manufactured by Secop for Danfoss - DEHC.ED.400.H2.22 / 520N1262

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ASHRAE LBP					115V, 60Hz, fan cooling F2
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 F2
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 F2
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
	Starting device assembly
	CSR	23.6 in. cable length	a3	–
	CSIR	23.6 in. cable length		117-7053
	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

Test conditions	ASHRAE MBP	EN 12900/CECOMAF*
Condensing temp.	130°F	131°F
Ambient temperature	95°F	90°F
Suction gas temp.	95°F	90°F
Liquid temperature	115°F	no subcooling

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
Snap-on in quantities	Ø: 5/8 in.	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 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.

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Manufactured by Secop for Danfoss - DEHC.ED.400.H2.22 / 520N1262

February 2012