Danfoss SC12CNX.2 LBP, SC12CNX.2 MBP Data sheet

SC12CNX.2 LBP/MBP Compressor R290

115V 60Hz

General

Code number						104H7270
Approvals						UL984
Compressors on pallet						80
Application
Application						LBP/MBP
Frequency		Hz		50					60
Evaporating temperature		°F			–			-49 to 41
Voltage range		V			–			95 - 135
Max. condensing temperature continuous (short)		°F			–			131 (149)
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		–
100°F			–		–	–		F2	F2		–
110°F			–		–	–		F2	F2		–
Remarks on application:
Motor
Motor type						CSIR
LRA (rated after 4 sec. UL984), HST | LST		A		41.9					–
Cut in Current, HST | LST		A		41.9					–
Resistance, main | start winding (77°F)		Ω		1.0					4.3
Design
Displacement		cu.in				0.78
Oil quantity (type)		fl .oz.			19.4 (polyolester)
Maximum refrigerant charge		oz.				5.3
Free gas volume in compressor		fl .oz.				49.4
Weight without electrical equipment		lbs.				27.8
Dimensions
Height		inch	A			8.23
			B			8.00
			B1			7.20
			B2			3.93
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 suffi cient

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 suffi cent

–= not applicable in this area

July 2011

DEHC.ED.540.04.22 / 520N1111

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ASHRAE LBP			115V, 60Hz, fan cooling F2
Evap. temp. in °F	-49	-40	-30	-20			-13						-10								0												10								14									20		30			40	41	45	50	59	68
Capacity in BTU/h	268	589	1005	1500			1899						2085								2776												3587								3949									4533		5627			6887	7022	7583
Power cons. in W	179	259	339	411			456						475								533												586								606									635		682			726	731	748
Current cons. in A	4.77	5.06	5.39	5.74			6.00						6.11								6.49												6.89								7.06									7.31		7.74			8.18	8.23	8.41
EER in BTU/Wh	1.50	2.27	2.97	3.65			4.16						4.39								5.21												6.12								6.51									7.13		8.25			9.48	9.61	10.14
ASHRAE HBP/MBP			115V, 60Hz, fan cooling F2
Evap. temp. in °F	-49	-40	-30	-20			-13						-10								0												10								14									20		30			40	41	45	50	59	68
Capacity in BTU/h	239	524	895	1334			1689						1855								2468												3187								3506									4023		4990			6101	6220	6714
Power cons. in W	179	259	339	411			456						475								533												586								606									635		682			726	731	748
Current cons. in A	4.77	5.06	5.39	5.74			6.00						6.11								6.49												6.89								7.06									7.31		7.74			8.18	8.23	8.41
EER in BTU/Wh	1.34	2.02	2.64	3.25			3.70						3.90								4.63												5.43								5.78									6.33		7.32			8.40	8.51	8.98
EN 12900 Household (CECOMAF)* 115V, 60Hz, fan cooling F2
Evap. temp. in °F	-49	-40	-30	-20			-13						-10								0												10								14									20		30			40	41	45	50	59	68
Capacity in W	131	212	320	448			552						600								780												990								1084									1235		1516			1838	1872	2015
Power cons. in W	226	288	349	404			439						453								497												537								553									576		613			649	653	668
Current cons. in A	4.99	5.20	5.45	5.72			5.91						6.00								6.30												6.61								6.74									6.94		7.28			7.64	7.68	7.83
COP in W/W	0.58	0.74	0.91	1.11			1.26						1.33								1.57												1.84								1.96									2.14		2.47			2.83	2.87	3.02

Accessories for	SC12CNX.2	Figure	Code number
PTC starting device	1/4 in. spade connect.	–	–
	3/16 in. spade connect.		–
Starting relay	1/4 in. spade connect.	a2	117U7020
Cover		b	103N2008
Start. capacitor 240 µF	1/4 in. spade connect.	c	117U5023
Cord relief		d	103N1004
Protection screen for PTC		–	–

Test conditions	ASHRAE	ASHRAE	EN 12900/
	LBP	HBP/MBP	CECOMAF*
Condensing temp.	130°F	130°F	113°F
Ambient temp.	90°F	90°F	90°F
Suction gas temp	90°F	95°F	90°F
Liquid temperature	90°F	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

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Manufactured by Secop for Danfoss - DEHC.ED.540.04.22 / 520N1111

July 2011