SECOP FRK8.5G Compressor Technical Data

Product Identification

Model: FRK8.5G

Sales code: 106G5753

Compressor Design

Compressor Design Details
Oil type	Polyolester	Refrigerant(s)	R134a, R513A
Oil viscosity	19,2cSt	Displacement	6,6cm³ / 0,4cu.in
Oil quantity	240cm³ / 8,1fl.oz	Compressors on pallet	100
Refr. charge - tech. limit	700g / 24,7oz
Free gas volume comp.	1510cm³ / 51,1fl.oz
Weight	9,5kg / 20,9lbs
Motor protection	external
Winding resistance main	8,4Ω (at 25°C)
Winding resistance aux	11,9Ω (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.

General Configurations

Configurations with FRK8.5G

General Configurations
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	- / -	- / -

Applications with FRK8.5G

Applications
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 FRK8.5G

Electrical Data
Parameter	Conf. 1	Conf. 2
Starting device type	relay	relay
Run capacitor	- / -	- / -
Start capacitor	80μF	80μF
LRA (locked rotor amps / 4s/ U(N))	13,4A	13,2A
RLA (rated load amps / 1s/ U(N))	1,8A	2A
Cut in current (U(N))	12,3A	12,3A

Compressor Dimensions and Specifications

Housing 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: Schematic showing compressor dimensions labeled A through E, with angles X, Y, Z, h, vertical angle, horizontal angle, l, and w indicated.

Connectors

Connector Specifications
Parameter	Suction (X)		Discharge (Y)		Process (Z)
Parameter	[mm]	[in]	[mm]	[in]	[mm]	[in]
Diameter (inside, outside)	øi 8,11-8,29	øi 0,32-0,33	øi 6,11-6,29	øi 0,24-0,25	øi 6,11-6,29	øi 0,24-0,25
Material	copper		copper		copper
Horizontal angle	+2°		35°	13°	0°	145°
Vertical angle	+2°		30°	40°
Position I/h/w	119/73/59	4,7/2,9/2,3	117/107/66	4,6/4,2/2,6	-88/101/71	-3,5/4/2,8
Straight tube l.	14	0,5	14	0,5	14	0,5

Compressor Fixation

Baseplate Dimensions
Feature	[mm]	[inch]
BI	204	8.03
Bw	132	5.2
ØE	9.7	0.38
Ll	165	6.5
Lw	101.6	4
ØL	19	0.75
Sl	170	6.7
Sw	70	2.76
ØS	16	0.63

Diagram: Illustrates compressor fixation points and dimensions, including baseplate measurements (BI, Bw, E, L, Ll, Lw, Sl, Sw) and hole sizes.

Mounting Accessories

Mounting Accessories
Accessory Type	One Comp. Part No.	Multi Pack Part No.
Bolt joint \| M6 \| Ø16mm	118-1917	118-1918
Bolt joint \| Ø1/4" \| Ø16mm	118-1946	118-1919
Bolt joint \| Ø1/4" \| Ø19mm	118-1949
Snap-on \| Ø7,3 \| Ø16mm	118-1947

Diagram: Separate illustrations show mounting accessories like bolt joints and snap-on mechanisms with their respective components (washer, nut, sleeve, clip, steel pin, rubber grommet).

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).

Configuration Details

Configuration 1 (220-240V/50Hz)

Configuration 1 Details
Motor configuration	CSIR
Power supply (nominal)	220-240V/50Hz 1~
Refrigerant	R134a
Application	LBP+MBP+HBP
Voltage range	187-254V
Starting torque	HST
Approvals	VDE, CB, UL

Ambient and Machine Room Temperatures

Temperature Ranges
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

Graph: Displays the operation pressure range. The upper graph shows condensing pressure (in bar) versus evaporation pressure (in bar) with corresponding saturation temperatures in Celsius and Fahrenheit, indicating continuous and transitory operation zones. The lower graph plots condensing pressure (in bar) against evaporation pressure (in bar).

Electrical Accessories / Wiring Diagram

Diagram: Illustrates electrical accessories and wiring for the compressor configuration. Components labeled a5 (current relay), c (start capacitor), and b, d (cover, clamp, screws) are shown, with alternative component options listed.

Components
a5 current relay (T0377/L6-S1)	117U7071
c start capacitor (80µF, 6.3mm)	117U5001
b, d cover + clamp + screws(5VA-compl.)	103N0600

Alternative components
b, d 100x cover + clamp + screws(5VA)	103N2060
b, d cover + clamp + screws(5VA) in bag	103N1060

Optimization + Standard Conditions

Optimization + Standard Conditions (220-240V/50Hz)
Condition	Evaporating pressure (saturation temperature)				Condensing pressure (saturation temperature)				Return gas temp.	Liquid temp.	Cooling capacity			COP	Ref. mass flow [kg/h]
Condition	pe [°C]	pe [°F]	pc [°C]	pc [°F]	[W]	[Btu/h]	[kcal/h]	[W/W]	Return gas temp.	Liquid temp.	[Btu/Wh]	[kcal/Wh]	[W]	[A]	Ref. mass flow [kg/h]
ASHRAE LBP	-23	-10	54	130	185,1	632	159,3	1,23	4,19	1,06	150,8	1,30	3,59
ASHRAE MBP	-7	20	54	130	393,0	1342	338,3	1,78	6,08	1,53	220,8	1,54	8,58
ASHRAE HBP	7,2	45	54	130	701,6	2396	603,8	2,48	8,46	2,13	283,4	1,79	15,57
EN12900 LBP	-35	-31	40	104	97,3	332	83,8	0,89	3,02	0,76	110,0	1,21	2,14
EN12900 MBP	-10	14	45	113	340,0	1161	292,6	1,80	6,16	1,55	188,5	1,42	7,96
EN12900 HBP	5	41	50	122	599,2	2046	515,6	2,30	7,86	1,98	260,3	1,69	15,10

Performance Tables

Performance Table 1 (220-240V/50Hz)
Condition	pe			Cooling capacity			COP			EER
Condition	[°C]	[°F]	[W]	[Btu/h]	[kcal/h]	[W/W]	[Btu/Wh]	[kcal/Wh]	[W]	[A]	[kg/h]
cond. pressure pc= 45/113	-35	-31	91,8	314	79,0	0,82	2,79	0,70	112,3	1,21	1,98
return gas temp. RGT= 32/90	-25	-13	160,2	547	137,8	1,16	3,97	1,00	137,9	1,26	3,47
liquid temp Tliq= 45/113	-15	5	275,5	941	237,1	1,62	5,52	1,39	170,5	1,36	6,01
	-10	14	352,8	1205	303,6	1,87	6,39	1,61	188,5	1,42	7,72
	0	32	550,4	1880	473,6	2,43	8,31	2,09	226,3	1,56	12,17
	5	41	672,2	2296	578,5	2,74	9,36	2,36	245,4	1,63	14,97
	15	59	966,1	3299	831,4	3,42	11,69	2,95	282,2	1,78	21,88
cond. pressure pc= 55/131	-35	-31	74,3	254	63,9	0,67	2,28	0,57	111,3	1,20	1,77
return gas temp RGT= 32/90	-25	-13	135,7	464	116,8	0,94	3,20	0,81	144,7	1,28	3,25
liquid temp Tliq= 55/131	-15	5	236,5	808	203,5	1,28	4,37	1,10	185,0	1,41	5,69
	-10	14	303,5	1037	261,2	1,47	5,01	1,26	206,8	1,48	7,34
	0	32	474,9	1622	408,7	1,88	6,43	1,62	252,2	1,66	11,62
	5	41	580,8	1984	499,8	2,11	7,21	1,82	275,1	1,75	14,31
	15	59	836,9	2858	720,2	2,62	8,95	2,26	319,3	1,95	21,02

Configuration 2 (208-230V/60Hz)

Configuration 2 Details
Motor configuration	CSIR
Power supply (nominal)	208-230V/60Hz 1~
Refrigerant	R134a
Application	LBP+MBP
Voltage range	198-253V
Starting torque	HST
Approvals	VDE, CB, UL

Ambient and Machine Room Temperatures

Temperature Ranges
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

Electrical Accessories / Wiring Diagram

Components
a5 current relay (T0377/L6-S1)	117U7071
c start capacitor (80µF, 6.3mm)	117U5001
b, d cover + clamp + screws(5VA-compl.)	103N0600

Alternative components
b, d 100x cover + clamp + screws(5VA)	103N2060
b, d cover + clamp + screws(5VA) in bag	103N1060

Optimization + Standard Conditions

Optimization + Standard Conditions (208-230V/60Hz)
Condition	Evaporating pressure (saturation temperature)				Condensing pressure (saturation temperature)				Return gas temp.	Liquid temp.	Cooling capacity			COP	Ref. mass flow [kg/h]
Condition	pe [°C]	pe [°F]	pc [°C]	pc [°F]	[W]	[Btu/h]	[kcal/h]	[W/W]	Return gas temp.	Liquid temp.	[Btu/Wh]	[kcal/Wh]	[W]	[A]	Ref. mass flow [kg/h]
ASHRAE LBP	-23	-10	54	130	224,3	766	193,0	1,32	4,51	1,14	169,9	1,25	4,35
ASHRAE MBP	-7	20	54	130	464,9	1588	400,1	1,84	6,27	1,58	253,3	1,51	10,14
ASHRAE HBP	7,2	45	54	130	821,8	2807	707,2	2,52	8,60	2,17	326,3	1,78	18,23
EN12900 LBP	-35	-31	40	104	116,1	396	99,9	1,07	3,64	0,92	108,9	1,11	2,55
EN12900 MBP	-10	14	45	113	399,5	1365	343,9	1,81	6,18	1,56	220,8	1,40	9,35
EN12900 HBP	5	41	50	122	700,4	2392	602,8	2,31	7,88	1,98	303,7	1,70	17,65

Performance Tables

Performance Table 2 (208-230V/60Hz)
Condition	pe			Cooling capacity			COP			EER
Condition	[°C]	[°F]	[W]	[Btu/h]	[kcal/h]	[W/W]	[Btu/Wh]	[kcal/Wh]	[W]	[A]	[kg/h]
cond. pressure pc= 45/113	-35	-31	109,2	373	94,0	1,01	3,46	0,87	107,8	1,11	2,36
return gas temp. RGT= 32/90	-25	-13	192,8	659	166,0	1,24	4,23	1,07	155,6	1,22	4,18
liquid temp Tliq= 45/113	-15	5	326,0	1113	280,6	1,64	5,59	1,41	199,3	1,34	7,11
	-10	14	414,5	1416	356,7	1,88	6,41	1,62	220,8	1,40	9,07
	0	32	642,1	2193	552,6	2,42	8,26	2,08	265,6	1,56	14,20
	5	41	783,8	2677	674,6	2,70	9,23	2,33	289,9	1,64	17,45
	15	59	1129,9	3859	972,4	3,28	11,20	2,82	344,6	1,84	25,59
cond. pressure pc= 55/131	-35	-31	84,4	288	72,7	0,80	2,74	0,69	105,3	1,10	2,01
return gas temp RGT= 32/90	-25	-13	164,5	562	141,6	1,02	3,48	0,88	161,6	1,23	3,93
liquid temp Tliq= 55/131	-15	5	283,5	968	244,0	1,33	4,55	1,15	212,7	1,38	6,82
	-10	14	360,9	1232	310,6	1,52	5,19	1,31	237,6	1,46	8,73
	0	32	558,2	1906	480,4	1,94	6,61	1,67	288,3	1,64	13,65
	5	41	680,9	2325	586,0	2,16	7,38	1,86	315,2	1,74	16,78
	15	59	980,7	3349	844,0	2,62	8,95	2,25	374,3	1,96	24,63

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SECOP FRK8.5G Compressor Technical Data

Product Identification

Compressor Design

General Configurations

Configurations with FRK8.5G

Applications with FRK8.5G

Electrical data - Configurations with FRK8.5G

Compressor Dimensions and Specifications

Housing Dimensions

Connectors

Compressor Fixation

Mounting Accessories

Application Notes

Configuration Details

Configuration 1 (220-240V/50Hz)

Ambient and Machine Room Temperatures

Operation Pressure Range

Electrical Accessories / Wiring Diagram

Optimization + Standard Conditions

Performance Tables

Configuration 2 (208-230V/60Hz)

Ambient and Machine Room Temperatures

Operation Pressure Range

Electrical Accessories / Wiring Diagram

Optimization + Standard Conditions

Performance Tables

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