Danfoss SC18, SC18CL Data sheet

SC18/18CL

LBP/MBP Twin Compressor

R404A/R507

220-240V 50Hz

General

Code number

104L4090

Approvals

EN 60335-2-34

Compressors on pallet

18

Application

Application

LBP/MBP

Frequency

Hz

50

60

Evaporating temperature

°C

-45 to -5

–

Voltage range

V

198 - 254

–

Max. condensing temperature continuous (short)

°C

55 (60)

–

Max. winding temperature continuous (short)

°C

125 (135)

–

Cooling requirements

Frequency

Hz

50

60

Application

LBP

MBP

HBP

LBP

MBP

HBP

32°C

F2

F2

–

–

–

–

38°C

F2

F2

–

–

–

–

43°C

–

–

–

–

–

–

Remarks on application:

Motor

Motor type

CSR

LRA (rated after 4 sec. UL984) *, HST | LST

A

2 x 20.0

–

Cut in Current *, HST | LST

A

2 x 20.0

–

Resistance, main | start winding (25°C)

Ω

3.7

14.1

* Operational current for the second compressor time-delayed.

Design

Displacement

cm3

2 x 17.69

Oil quantity (type)

cm3

1220 (polyolester)

Maximum refrigerant charge

g

2200

Free gas volume in compressor

cm3

2920

Weight without electrical equipment

kg

29.1

Dimensions

Height

mm

A

259

B

254

B1

193

B2

110

Suction connector (service valve)

location/I.D. mm

C

16 | 37°

Suction connector (solder connector)

location/I.D. mm

C

16 | 37°

Process connector

location/I.D. mm | angle

D

6.2 | 37°

material | comment

Cu-plated steel | Al cap

Discharge connector

location/I.D. mm | angle

E

6.2 | 37°

material | comment

Cu-plated steel | Al cap

Oil cooler connector

location/I.D. mm | angle

F

–

material | comment

–

Connector tolerance

I.D. mm

±0.09

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

Dec 2011

Manufactured by Secop for Danfoss - CF.54.I5.02 / 520N1185

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EN 12900 Household (CECOMAF)							220V, 50Hz, fan cooling F2
Evap. temp. in °C			-45	-40		-35	-30	-25		-23.3		-20	-15		-10					-6.7			-5		0		5						7.2	10	15	20
Capacity in W			333	541		789	1083	1430		1562		1836	2307		2849					3249			3469
Power cons. in W			587	752		910	1068	1230		1286		1400	1585		1788					1935			2015
Current cons. in A			5.22	5.59		6.04	6.58	7.21		7.44		7.92	8.72		9.61					10.24			10.58
COP in W/W			0.57	0.72		0.87	1.01	1.16		1.21		1.31	1.46		1.59					1.68			1.72
ASHRAE LBP/MBP							220V, 50Hz, fan cooling F2
Evap. temp. in °C			-45	-40		-35	-30	-25		-23.3		-20	-15		-10					-6.7			-5		0		5						7.2	10	15	20
Capacity in W			386	627		915	1256	1660		1813		2133	2683		3317					3769			4043
Power cons. in W			587	752		910	1068	1230		1286		1400	1585		1788					1935			2015
Current cons. in A			5.22	5.59		6.04	6.58	7.21		7.44		7.92	8.72		9.61					10.24			10.58
COP in W/W			0.66	0.83		1.00	1.18	1.35		1.41		1.52	1.69		1.85					1.95			2.01

Accessories	SC18/18CL		pcs.	Code number
Starting device		470 mm cable length		117-7012
		550 mm cable length	2	117-7027
		650 mm cable length		117-7046
		1000 mm cable length		117-7040
Starting relay	6.3 mm spade connectors		2	–
Start. capacitor 80 µF	6.3 mm spade connectors		2	–
Cover			2	103N2009
Cord relief			2	103N1004
Time-delay relay			1	117N0001
Check valve (to be used with time-delay relay)			2	020-1014
Service valve		12 mm	1	–
Solder connector (alternative)		12 mm	1	–
Service valve		16 mm	1	118-7351
Solder connector (alternative)		16 mm	1	118-7405
Seal ring for service valve and solder connector			1	118-3638

Mounting accessories			pcs.	Code number
Bolt joint for one compressor	Ø: 16	mm	2	118-1917
Bolt joint in quantities	Ø: 16	mm	2	118-1918

Test conditions		EN 12900/		ASHRAE
		CECOMAF		LBP/MBP
Condensing temperature		45°C		45°C
Ambient temperature		32°C		32°C
Suction gas temperature		32°C		32°C
Liquid temperature		no subcooling		32°C

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2/2

Manufactured by Secop for Danfoss - CF.54.I5.02 / 520N1185

Dec 2011