Technical Data - Compressor

Model: FRK6G

Designation: 220-240V/50Hz 1~ / 208-230V/60Hz 1~

Sales Code: 106G5563

Compressor Design

Parameter	Value
Oil type	Polyolester
Oil viscosity	19,2 cSt
Oil quantity	240cm³ / 8,1fl.oz
Refrigerant charge - tech. limit	700g / 24,7oz
Free gas volume comp.	1545cm³ / 52,2fl.oz
Weight	9,3kg / 20,5lbs
Motor protection	External
Winding resistance main	13,1Ω (at 25°C)
Winding resistance aux	25,3Ω (at 25°C)
Max. winding temp.	125°C / 257°F
Max. discharge temp.	130°C / 266°F
Additional note	Very good robustness against liquid intake. Ice-cube maker optimization - indirect suction intake. Special design for high refrigerant charge.

Refrigerant(s): R134a, R513A

Displacement: 4,8cm³ / 0,29cu.in

Compressors on pallet: 100

General - Configurations with FRK6G

Parameter	Conf. 1	Conf. 2
Motor configuration	CSIR	CSIR
Power supply (nominal)	220-240V/50Hz	208-230V/60Hz
Number of phases	1	1
Voltage range	187-254V	198-253V
Approvals	VDE, CB, UL	VDE, CB, UL
Starting torque	HST	HST

Note: Electrical equipment is included and pre-assembled to compressor.

Applications with FRK6G

Parameter	Conf. 1	Conf. 2
Refrigerant	R134a	R134a
Application	LBP+MBP+HBP	LBP+MBP
System cooling	fan 3m/s	fan 3m/s
Hot gas defrost	OK	OK
Long interval pull down	OK	OK

Electrical Data - Configurations with FRK6G

Parameter	Conf. 1	Conf. 2
Starting device type	relay	relay
Run capacitor	-/-	-/-
Start capacitor	80μF	80μF
LRA (locked rotor amps / 4s/ U(N))	10,5A	-
RLA (rated load amps / 1s/ U(N))	1A	-/-A
Cut in current (U(N))	10,2A	-

Compressor Dimensions

Housing Dimensions:

A Height: 182mm / 7,17in
B Height: 175mm / 6,89in
C Length shell: 198mm / 7,8in
D Length w. cover: 238mm / 9,37in
E Width: 160mm / 6,3in

Diagram shows a side view of the compressor with labels A, B, C, D, E indicating height and length measurements.

Connectors

Parameter	Suction (X)	Discharge (Y)	Process (Z)
Diameter [mm]	øi 8,11-8,29	øi 6,11-6,29	øi 6,11-6,29
Diameter [in] (i:inside, o:outside)	øi 0,32-0,33	øi 0,24-0,25	øi 0,24-0,25
Material	Copper	Copper	Copper
Horizontal angle	+2°	35°	0°
Vertical angle	+2°	30°	145°
Position l/h/w [mm]	119/73/59	117/107/66	-88/101/71
Position l/h/w [in]	4,7/2,9/2,3	4,6/4,2/2,6	-3,5/4/2,8
Straight tube l. [mm]	14	14	14
Straight tube l. [in]	0,5	0,5	0,5

Diagram shows the arrangement of suction, discharge, and process connectors with angles and positions.

Compressor Fixation

The compressor can be fixed using bolt joints or snap-on mechanisms. Details include:

Baseplate Dimensions: Large holes (ØL: 165mm/6.5in, ØS: 101.6mm/4in), Small holes (ØS: 16mm/0.63in).
Mounting Accessories:
- Bolt joint | M6 | Ø16mm (Part No. 118-1917)
- Bolt joint | Ø1/4" | Ø16mm (Part No. 118-1946)
- Bolt joint | Ø1/4" | Ø19mm (Part No. 118-1949)
- Snap-on | Ø7,3 | Ø16mm (Part No. 118-1947)

Diagrams illustrate compressor fixation methods using bolts and washers, and snap-on clips. Baseplate dimensions for mounting are also shown.

Application Notes

Provision for PE Grounding is located at the PE Stamp on the compressor.
Suctiongas connector and Process connector can be switched (minor loss of cooling capacity).

Ambient and Machine Room Temperatures

Ambient temperature range: 10 - 43°C / 50 - 110°F
Machine room temperature range: 10 - 48°C / 50 - 119°F
Compressor cooling: fan 3m/s

Operation Pressure Range

The operation pressure range is defined by condensing and evaporation pressures. The document includes graphical representations of these ranges.

Graph 1: Condensing pressure (bara) plotted against Evaporation pressure (bara), showing curves for continuous and transitory operation. The X-axis represents evaporation pressure in [bara] from 0 to 12. The Y-axis represents condensing pressure in [bara] from 10 to 80. Temperature scales in [°C] and [°F] are provided below the X-axis.

Graph 2: Similar to Graph 1, but with temperature scales (°C and °F) directly associated with the evaporation pressure.

Optimization + Standard Conditions

Performance data is provided for various standard conditions, including ASHRAE and EN12900 standards, for both 220V/50Hz and 208-230V/60Hz configurations.

Conditions	Cooling Capacity			COP			Power Consumption		Current [A]	Ref. mass flow [kg/h]
Conditions	[W]	[Btu/h]	[kcal/h]	[W/W]	[Btu/Wh]	[kcal/Wh]	[W]		Current [A]	Ref. mass flow [kg/h]
Configuration 1 (220V/50Hz)
ASHRAE LBP (pe -23°C/-10°F, pc 54°C/130°F, RGT 32°C/90°F, Tliq 32°C/90°F)	125,8	430	108,3	1,23	4,19	1,06	102,5	0,94	2,44
ASHRAE MBP (pe -7°C/20°F, pc 54°C/130°F, RGT 35°C/95°F, Tliq 46°C/115°F)	271,5	927	233,6	1,82	6,23	1,57	148,9	1,06	5,92
ASHRAE HBP (pe 7,2°C/45°F, pc 54°C/130°F, RGT 35°C/95°F, Tliq 46°C/115°F)	487,2	1664	419,3	2,63	8,99	2,27	185,1	1,18	10,81
EN12900 LBP (pe -35°C/-31°F, pc 40°C/104°F, RGT 20°C/68°F, Tliq 40°C/104°F)	62,4	213	53,7	0,85	2,92	0,74	73,1	0,88	1,37
EN12900 MBP (pe -10°C/14°F, pc 45°C/113°F, RGT 20°C/68°F, Tliq 45°C/113°F)	234,4	801	201,8	1,81	6,20	1,56	129,2	1,00	5,49
EN12900 HBP (pe 5°C/41°F, pc 50°C/122°F, RGT 20°C/68°F, Tliq 50°C/122°F)	415,3	1418	357,4	2,42	8,25	2,08	171,9	1,13	10,47
Configuration 2 (208-230V/60Hz)
ASHRAE LBP (pe -23°C/-10°F, pc 54°C/130°F, RGT 32°C/90°F, Tliq 32°C/90°F)	149,8	511	128,9	1,27	4,33	1,09	118,2	1,13	2,91
ASHRAE MBP (pe -7°C/20°F, pc 54°C/130°F, RGT 35°C/95°F, Tliq 46°C/115°F)	320,6	1095	275,9	1,86	6,35	1,60	172,3	1,26	6,99
ASHRAE HBP (pe 7,2°C/45°F, pc 54°C/130°F, RGT 35°C/95°F, Tliq 46°C/115°F)	569,7	1946	490,3	2,63	8,97	2,26	216,9	1,39	12,64
EN12900 LBP (pe -35°C/-31°F, pc 40°C/104°F, RGT 20°C/68°F, Tliq 40°C/104°F)	79,1	270	68,1	0,90	3,08	0,78	87,8	1,08	1,74
EN12900 MBP (pe -10°C/14°F, pc 45°C/113°F, RGT 20°C/68°F, Tliq 45°C/113°F)	273,4	934	235,3	1,82	6,21	1,57	150,3	1,20	6,40
EN12900 HBP (pe 5°C/41°F, pc 50°C/122°F, RGT 20°C/68°F, Tliq 50°C/122°F)	485,8	1659	418,1	2,37	8,11	2,04	204,5	1,35	12,24

Performance Tables

Detailed performance data is presented in tables for various operating conditions.

Conditions	Cooling Capacity			COP			Power Consumption		Current [A]	Ref. mass flow [kg/h]
Conditions	[W]	[Btu/h]	[kcal/h]	[W/W]	[Btu/Wh]	[kcal/Wh]	[W]		Current [A]	Ref. mass flow [kg/h]
Configuration 1 (220V/50Hz)
Condensing pressure pc= 45/113
pe -35°C/-31°F	58,6	200	50,4	0,81	2,76	0,70	72,4	0,88	1,26
pe -25°C/-13°F	108,4	370	93,3	1,14	3,89	0,98	95,2	0,93	2,35
pe -15°C/5°F	189,4	647	163,0	1,61	5,49	1,38	117,9	0,98	4,13
pe -10°C/14°F (RGT= 32/90)	243,2	831	209,3	1,88	6,43	1,62	129,2	1,00	5,32
pe 0°C/32°F	380,6	1300	327,6	2,51	8,56	2,16	151,8	1,07	8,42
pe 5°C/41°F (Tliq= 45/113)	465,5	1590	400,7	2,85	9,75	2,46	163,1	1,10	10,36
pe 15°C/59°F	671,0	2292	577,5	3,62	12,35	3,11	185,5	1,18	15,20
Condensing pressure pc= 55/131
pe -35°C/-31°F	47,4	162	40,8	0,70	2,38	0,60	67,8	0,87	1,13
pe -25°C/-13°F	91,9	314	79,1	0,94	3,21	0,81	97,7	0,93	2,20
pe -15°C/5°F	162,6	555	139,9	1,29	4,39	1,11	126,5	1,00	3,91
pe -10°C/14°F (RGT= 32/90)	209,3	715	180,2	1,49	5,09	1,28	140,4	1,03	5,06
pe 0°C/32°F	328,9	1123	283,1	1,97	6,71	1,69	167,4	1,11	8,05
pe 5°C/41°F (Tliq= 55/131)	403,0	1376	346,9	2,23	7,63	1,92	180,4	1,16	9,93
pe 15°C/59°F	583,1	1991	501,8	2,84	9,69	2,44	205,5	1,26	14,65
Configuration 2 (208-230V/60Hz)
Condensing pressure pc= 45/113
pe -35°C/-31°F	73,8	252	63,5	0,86	2,92	0,74	86,1	1,08	1,59
pe -25°C/-13°F	127,3	435	109,5	1,18	4,03	1,01	107,9	1,11	2,76
pe -15°C/5°F	220,7	754	189,9	1,63	5,57	1,40	135,3	1,17	4,81
pe -10°C/14°F (RGT= 32/90)	283,6	969	244,1	1,89	6,44	1,62	150,3	1,20	6,21
pe 0°C/32°F	444,4	1518	382,4	2,45	8,38	2,11	181,2	1,28	9,83
pe 5°C/41°F (Tliq= 45/113)	543,2	1855	467,5	2,77	9,44	2,38	196,4	1,33	12,09
pe 15°C/59°F	780,2	2664	671,4	3,47	11,85	2,99	224,9	1,42	17,67
Condensing pressure pc= 55/131
pe -35°C/-31°F	59,2	202	50,9	0,69	2,34	0,59	86,3	1,08	1,41
pe -25°C/-13°F	109,8	375	94,5	0,97	3,30	0,83	113,6	1,12	2,62
pe -15°C/5°F	192,8	658	165,9	1,33	4,53	1,14	145,2	1,19	4,64
pe -10°C/14°F (RGT= 32/90)	247,7	846	213,2	1,53	5,23	1,32	161,8	1,23	5,99
pe 0°C/32°F	386,9	1321	333,0	1,98	6,78	1,71	194,9	1,32	9,46
pe 5°C/41°F (Tliq= 55/131)	472,2	1613	406,4	2,24	7,65	1,93	210,8	1,37	11,64
pe 15°C/59°F	676,5	2310	582,2	2,82	9,65	2,43	239,5	1,48	16,99

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