SECOP Compressor Technical Data

Model: KLE4.8GFTX

Sales Code: 106G5507

General Compressor Specifications

Compressor Design Details
Designation	KLE4.8GFTX
Voltage/Frequency	220-240V/50Hz 1~ & 208-230V/60Hz 1~
Oil Type	Polyolester
Oil Viscosity	19,2 cSt
Oil Quantity	240cm³ / 8,1 fl.oz
Refrigerant Charge (Tech. Limit)	250g / 8,8oz
Free Gas Volume (Comp.)	1545cm³ / 52,2 fl.oz
Weight	9,3kg / 20,5lbs
Motor Protection	External
Winding Resistance (Main)	13,1 Ω (at 25°C)
Winding Resistance (Aux)	25,3 Ω (at 25°C)
Max. Winding Temp.	125°C / 257°F
Max. Discharge Temp.	130°C / 266°F
Additional Note	Good robustness against liquid intake. Ice-cube maker optimization - indirect suction intake.

Refrigerant and Displacement
Refrigerant(s)	R134a, R513A
Displacement	4,8cm³ / 0,29 cu.in
Compressors on Pallet	100

Visual Description: The compressor is a hermetic unit with a distinctive SECOP KL-Series branding. It features electrical connections and mounting points typical for refrigeration compressors.

Configuration Details

Configuration 1 (220-240V/50Hz)

General Configuration 1
Motor Configuration	CSIR
Power Supply (Nominal)	220-240V/50Hz
Number of Phases	1
Voltage Range	187-254V
Approvals	VDE, CB, CCC, UL
Starting Torque	HST
Note	Housing with dip-tray fixture (omega bracket).

Applications (Conf. 1)
Refrigerant	R134a
Application	LBP+MBP+HBP
System Cooling	Fan 3m/s
Hot Gas Defrost	OK
Long Interval Pull Down	OK

Electrical Data (Conf. 1)
Starting Device Type	Relay
Run Capacitor	- / -
Start Capacitor	80µF
LRA (Locked Rotor Amps)	10,5A
RLA (Rated Load Amps)	1A
Cut-in Current	10,2A

Configuration 2 (208-230V/60Hz)

General Configuration 2
Motor Configuration	CSIR
Power Supply (Nominal)	208-230V/60Hz
Number of Phases	1
Voltage Range	198-253V
Approvals	VDE, CB, CCC, UL
Starting Torque	HST
Note	Housing with dip-tray fixture (omega bracket).

Applications (Conf. 2)
Refrigerant	R134a
Application	LBP+MBP
System Cooling	Fan 3m/s
Hot Gas Defrost	OK
Long Interval Pull Down	OK

Electrical Data (Conf. 2)
Starting Device Type	Relay
Run Capacitor	- / -
Start Capacitor	80µF
LRA (Locked Rotor Amps)	10,5A
RLA (Rated Load Amps)	1A
Cut-in Current	10,2A

Compressor Dimensions and Fixation

Housing Dimensions
Dimension	[mm]	[in]
A Height	182	7,17
B Height	175	6,89
C Length Shell	198	7,8
D Length w. Cover	238	9,37
E Width	160	6,3

Connectors (Suction X, Discharge Y, Process Z)
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]	øi 0,32-0,33	øi 0,24-0,25	øi 0,24-0,25
Material	Copper	Copper	Copper
Horizontal Angle	+2° (35°)	13°	0°
Vertical Angle	+2° (30°)	40°	145°
Position [mm] (l/h/w)	119/73/59	117/107/66	-88/101/71
Position [in] (l/h/w)	4,7/2,9/2,3	4,6/4,2/2,6	-3,5/4/2,8
Straight Tube Length [mm]	14	14	14
Straight Tube Length [in]	0,5	0,5	0,5

Diagram Description: The compressor dimensions diagram illustrates the physical layout with labels A through E for height and width, and X, Y, Z for suction, discharge, and process connectors respectively. It also shows horizontal and vertical angles for the connectors and their positions.

Compressor Fixation
Fixation Type	Details
Baseplate	Dimensions: 204mm (8.03in) L x 132mm (5.2in) W. Features large holes (Ø19mm/0.75in) and small holes (Ø16mm/0.63in).
Bolt Joints	M6 (Ø16mm), 1/4" (Ø16mm), 1/4" (Ø19mm).
Snap-on	Ø7,3mm (Ø16mm).

Diagram Description: The compressor fixation diagram shows the baseplate with mounting hole patterns (large and small). It details bolt joints and snap-on fixation methods, including dimensions and associated hardware like washers, nuts, sleeves, and rubber grommets.

Mounting Accessories:

Bolt joint M6 | Ø16mm: 118-1917
Bolt joint 1/4" | Ø16mm: 118-1946
Bolt joint 1/4" | Ø19mm: 118-1949
Snap-on Ø7,3 | Ø16mm: 118-1947
Multi pack (includes Bolt joint 1/4" | Ø16mm): 118-1918
Multi pack (includes Snap-on Ø7,3 | Ø16mm): 118-1919

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

Operating Conditions and Performance

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

Diagram Description: The "Operation Pressure Range" graphs illustrate the relationship between condensing pressure and evaporation pressure. Two sets of curves are shown for continuous and transitory operation, typically plotted in bars and °C/°F.

Diagram Description: The "Electrical accessories / wiring diagram" shows the compressor's electrical components, including a current relay (a5), a start capacitor (c), and a cover/clamp/screws assembly (b, d). It depicts how these components connect to the compressor's terminals.

Optimization + Standard Conditions (Conf. 1: 220-240V/50Hz)
Conditions	Cooling Capacity				COP			EER			P1 [W]	I [A]	Ref. Mass Flow [kg/h]
Conditions	[°C]	[°F]	[W]	[Btu/h]	[kcal/h]	[W/W]	[Btu/Wh]	[kcal/Wh]	[W/W]	[Btu/Wh]	P1 [W]	I [A]	Ref. Mass Flow [kg/h]	[kcal/Wh]
pe -23°C / -10°F pc 54°C / 130°F RGT 32°C / 90°F Tliq 32°C / 90°F	-23	-10	129,7	443	111,6	1,26	4,31	1,09	102,8	1,18	2,52	ASHRAE LBP
pe -7°C / 20°F pc 54°C / 130°F RGT 35°C / 95°F Tliq 46°C / 115°F	-7	20	279,9	956	240,9	1,88	6,42	1,62	148,9	1,29	6,11	ASHRAE MBP
pe 7,2°C / 45°F pc 54°C / 130°F RGT 35°C / 95°F Tliq 46°C / 115°F	7,2	45	502,3	1715	432,3	2,71	9,26	2,33	185,2	1,41	11,14	ASHRAE HBP
pe -35°C / -31°F pc 40°C / 104°F RGT 20°C / 68°F Tliq 40°C / 104°F	-35	-31	64,4	220	55,4	0,88	3,01	0,76	73,0	1,12	1,41	EN12900 LBP
pe -10°C / 14°F pc 45°C / 113°F RGT 20°C / 68°F Tliq 45°C / 113°F	-10	14	241,7	825	208,0	1,87	6,38	1,61	129,3	1,24	5,66	EN12900 MBP
pe 5°C / 41°F pc 50°C / 122°F RGT 20°C / 68°F Tliq 50°C / 122°F	5	41	428,2	1462	368,5	2,49	8,51	2,15	171,8	1,36	10,79	EN12900 HBP

Performance Tables (Conf. 1: 220-240V/50Hz)
Conditions	Cooling Capacity			COP			EER			P1 [W]	I [A]	Ref. Mass Flow [kg/h]
Conditions	[W]	[Btu/h]	[kcal/h]	[W/W]	[Btu/Wh]	[kcal/Wh]	[W/W]	[Btu/Wh]	[kcal/Wh]	P1 [W]	I [A]	Ref. Mass Flow [kg/h]
Cond. Pressure [°C/°F] pc= 45/113	-35/-31	60,4	206	52,0	0,83	2,85	0,72	72,4	1,12	1,30
	-25/-13	111,8	382	96,2	1,17	4,00	1,01	95,5	1,17	2,42
	-15/5	195,3	667	168,1	1,65	5,65	1,42	118,1	1,22	4,26
Return Gas Temp. RGT= 32/90	-10/14	250,7	856	215,8	1,94	6,62	1,67	129,3	1,24	5,49
	0/32	392,4	1340	337,7	2,59	8,83	2,23	151,7	1,30	8,68
Liquid Temp Tliq= 45/113	5/41	479,9	1639	413,0	2,95	10,06	2,53	163,0	1,33	10,69
	15/59	691,7	2362	595,3	3,72	12,72	3,20	185,8	1,41	15,67
Cond. Pressure [°C/°F] pc= 55/131	-35/-31	48,8	167	42,0	0,72	2,46	0,62	67,8	1,11	1,16
	-25/-13	94,7	324	81,5	0,97	3,30	0,83	97,9	1,17	2,27
Return Gas Temp RGT= 32/90	-15/5	167,6	572	144,3	1,32	4,52	1,14	126,6	1,24	4,04
	-10/14	215,8	737	185,7	1,54	5,25	1,32	140,4	1,27	5,22
	0/32	339,1	1158	291,8	2,03	6,92	1,74	167,3	1,35	8,29
Liquid Temp Tliq= 55/131	5/41	415,5	1419	357,6	2,30	7,87	1,98	180,4	1,39	10,24
	15/59	601,1	2053	517,3	2,92	9,96	2,51	206,1	1,41	15,10

Optimization + Standard Conditions (Conf. 2: 208-230V/60Hz)
Conditions	Cooling Capacity				COP			EER			P1 [W]	I [A]	Ref. Mass Flow [kg/h]
Conditions	[°C]	[°F]	[W]	[Btu/h]	[kcal/h]	[W/W]	[Btu/Wh]	[kcal/Wh]	[W/W]	[Btu/Wh]	P1 [W]	I [A]	Ref. Mass Flow [kg/h]	[kcal/Wh]
pe -23°C / -10°F pc 54°C / 130°F RGT 32°C / 90°F Tliq 32°C / 90°F	-23	-10	154,4	527	132,9	1,30	4,44	1,12	118,6	1,13	3,00	ASHRAE LBP
pe -7°C / 20°F pc 54°C / 130°F RGT 35°C / 95°F Tliq 46°C / 115°F	-7	20	330,5	1129	284,4	1,92	6,55	1,65	172,2	1,26	7,21	ASHRAE MBP
pe 7,2°C / 45°F pc 54°C / 130°F RGT 35°C / 95°F Tliq 46°C / 115°F	7,2	45	587,3	2006	505,4	2,71	9,25	2,33	216,9	1,39	13,03	ASHRAE HBP
pe -35°C / -31°F pc 40°C / 104°F RGT 20°C / 68°F Tliq 40°C / 104°F	-35	-31	81,6	279	70,2	0,94	3,22	0,81	86,7	1,08	1,79	EN12900 LBP
pe -10°C / 14°F pc 45°C / 113°F RGT 20°C / 68°F Tliq 45°C / 113°F	-10	14	281,8	963	242,6	1,87	6,39	1,61	150,6	1,20	6,60	EN12900 MBP
pe 5°C / 41°F pc 50°C / 122°F RGT 20°C / 68°F Tliq 50°C / 122°F	5	41	500,8	1710	431,0	2,45	8,37	2,11	204,3	1,35	12,62	EN12900 HBP

Performance Tables (Conf. 2: 208-230V/60Hz)
Conditions	Cooling Capacity			COP			EER			P1 [W]	I [A]	Ref. Mass Flow [kg/h]
Conditions	[W]	[Btu/h]	[kcal/h]	[W/W]	[Btu/Wh]	[kcal/Wh]	[W/W]	[Btu/Wh]	[kcal/Wh]	P1 [W]	I [A]	Ref. Mass Flow [kg/h]
Cond. Pressure [°C/°F] pc= 45/113	-35/-31	76,1	260	65,5	0,89	3,05	0,77	85,3	1,07	1,64
	-25/-13	131,2	448	112,9	1,21	4,13	1,04	108,4	1,11	2,84
	-15/5	227,5	777	195,8	1,68	5,72	1,44	135,8	1,17	4,96
Return Gas Temp. RGT= 32/90	-10/14	292,4	999	251,6	1,94	6,63	1,67	150,6	1,20	6,40
	0/32	458,1	1565	394,3	2,53	8,64	2,18	181,0	1,28	10,13
Liquid Temp Tliq= 45/113	5/41	560,0	1912	481,9	2,85	9,75	2,46	196,2	1,33	12,47
	15/59	804,3	2747	692,2	3,57	12,20	3,07	225,2	1,42	18,22
Cond. Pressure [°C/°F] pc= 55/131	-35/-31	61,0	208	52,5	0,71	2,43	0,61	85,9	1,08	1,45
	-25/-13	113,1	386	97,4	0,99	3,39	0,85	114,1	1,12	2,71
Return Gas Temp RGT= 32/90	-15/5	198,8	679	171,1	1,37	4,66	1,18	145,5	1,19	4,78
	-10/14	255,4	872	219,8	1,58	5,39	1,36	161,9	1,23	6,18
	0/32	398,9	1362	343,3	2,05	7,00	1,76	194,7	1,32	9,76
Liquid Temp Tliq= 55/131	5/41	486,8	1662	418,9	2,31	7,89	1,99	210,7	1,37	12,00
	15/59	697,4	2382	600,2	2,90	9,90	2,50	240,5	1,48	17,52

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