Manuals+

SECOP Compressor Technical Data

Model: KLE4.8GFTX

Sales Code: 106G5518

Compressor Design

SpecificationValue
Oil typePolyolester
Oil viscosity19,2 cSt
Oil quantity240 cm³ / 8,1 fl.oz
Refr. charge - tech. limit250g / 8,8oz
Free gas volume comp.1545 cm³ / 52,2 fl.oz
Weight9,3 kg / 20,5 lbs
Motor protectionexternal
Winding resistance main13,1 Ω (at 25°C)
Winding resistance aux25,3 Ω (at 25°C)
Max. winding temp.125°C / 257°F
Max. discharge temp.130°C / 266°F
Additional noteGood robustness against liquid intake. Ice-cube maker optimization - indirect suction intake.
Refrigerant(s)R134a, R513A
Displacement4,8 cm³ / 0,29 cu.in
Compressors on pallet100

General Configurations

ConfigurationConf. 1Conf. 2
Motor configurationCSIRCSIR
Power supply (nominal)220-240V/50Hz208-230V/60Hz
Number of phases11
Voltage range187-254V198-253V
ApprovalsVDE, CB, CCC, ULVDE, CB, CCC, UL
Starting torqueHSTHST

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

Applications

Application DetailConf. 1Conf. 2
RefrigerantR134aR134a
ApplicationLBP+MBP+HBPLBP+MBP
System coolingfan 3m/sfan 3m/s
Hot gas defrostOKOK
Long interval pull downOKOK

Electrical Data

Electrical DetailConf. 1Conf. 2
Starting device typerelayrelay
Run capacitor-/--/-
Start capacitor80μF80μF
LRA (locked rotor amps / 4s/ U(N))10,5A10,5A
RLA (rated load amps / 1s/ U(N))1A1A
Cut in current (U(N))10,2A10,2A

Compressor Dimensions

Housing Dimensions

DimensionValue
A Height174mm / 6,85in
B Height167mm / 6,57in
C Length shell194mm / 7,64in
D Length w. cover235,1mm / 9,26in
E Width151mm / 5,94in

Connectors

Connector TypeSuction (X)Discharge (Y)Process (Z)
Diameter [mm]øi 8,11-8,29øi 6,11-6,29øi 6,11-6,29
(i:inside, o:outside) [in]øi 0,32-0,33øi 0,24-0,25øi 0,24-0,25
Materialcoppercoppercopper
Horizontal angle35° (+2°)13° (+2°)0° (+2°)
Vertical angle30° (+2°)40° (+2°)145° (+2°)
Position l/h/w [mm]119/73/59114/107/63-87/101/71
[in]4,7/2,9/2,34,5/4,2/2,5-3,4/4/2,8
Straight tube l. [mm]141414
[in]0,50,50,5

Diagram shows connector ports labeled X (Suction), Y (Discharge), and Z (Process) with their respective dimensions and angles. Also illustrates housing dimensions A, B, C, D, E.

Compressor Fixation

Diagram illustrates compressor fixation methods. It shows a 'Bolt joint' with a washer, compressor base, nut, sleeve, and cabinet base. It also shows a 'Snap-on' mechanism with a washer, compressor base, clip, and steel pin. Baseplate dimensions are provided: Bl (204mm/8.03in), Bw (100mm/3.94in). Small hole dimensions are: Sl (170mm/6.7in), Sw (70mm/2.76in), S2l (178mm/7in), ØS (16mm/0.63in).

Mounting Accessories

Accessory TypePart Number (Single)Part Number (Multi-pack)
Bolt joint | M6 | Ø16mm118-1917118-1918
Bolt joint | Ø1/4" | Ø16mm118-1946118-1919
Snap-on | Ø7,3 | Ø16mm118-1947118-1919

Application notes: Housing with dip-tray fixture (omega bracket). Compressor with low height version. Provision for PE Grounding is located at the PE Stamp on the compressor.

Electrical Accessories and Wiring Diagram

The document includes diagrams for electrical accessories and wiring for both configurations. Key components identified are:

Alternative components are also listed:

Ambient and Machine Room Temperatures

Operation Pressure Range

The document features operation pressure range graphs illustrating the relationship between condensing pressure and evaporation pressure. These graphs display performance curves for continuous and transitory operation, with scales provided in bar, °C, and °F, allowing users to assess operational limits.

Performance Data - Optimization + Standard Conditions

Configuration 1 (220-240V/50Hz)

ConditionsCooling CapacityCOPEERP1 [W]I [A]Ref. mass flow m [kg/h]
[W][Btu/h][kcal/h][W/W][Btu/Wh][kcal/Wh][W/W][Btu/Wh][kcal/Wh]
Evap. Temp.
-23°C / -10°F129,7443111,61,264,311,09102,81,182,52ASHRAE LBP
-7°C / 20°F279,9956240,91,886,421,62148,91,296,11ASHRAE MBP
7,2°C / 45°F502,31715432,32,719,262,33185,21,4111,14ASHRAE HBP
Evap. Temp.
-35°C / -31°F64,422055,40,883,010,7673,01,121,41EN12900 LBP
-10°C / 14°F241,7825208,01,876,381,61129,31,245,66EN12900 MBP
5°C / 41°F428,21462368,52,498,512,15171,81,3610,79EN12900 HBP

Configuration 2 (208-230V/60Hz)

ConditionsCooling CapacityCOPEERP1 [W]I [A]Ref. mass flow m [kg/h]
[W][Btu/h][kcal/h][W/W][Btu/Wh][kcal/Wh][W/W][Btu/Wh][kcal/Wh]
Evap. Temp.
-23°C / -10°F154,4527132,91,304,441,12118,61,133,00ASHRAE LBP
-7°C / 20°F330,51129284,41,926,551,65172,21,267,21ASHRAE MBP
7,2°C / 45°F587,32006505,42,719,252,33216,91,3913,03ASHRAE HBP
Evap. Temp.
-35°C / -31°F81,627970,20,943,220,8186,71,081,79EN12900 LBP
-10°C / 14°F281,8963242,61,876,391,61150,61,206,60EN12900 MBP
5°C / 41°F500,81710431,02,458,372,11204,31,3512,62EN12900 HBP

Performance Tables

Configuration 1 (220-240V/50Hz)

ConditionsCooling CapacityCOPEERP1 [W]I [A]Ref. mass flow m [kg/h]
[W][Btu/h][kcal/h][W/W][Btu/Wh][kcal/Wh][W/W][Btu/Wh][kcal/Wh]
Cond. pressure pc= 45/113
-35°C / -31°F60,420652,00,832,850,7272,41,121,30
-25°C / -13°F111,838296,21,174,001,0195,51,172,42
-15°C / 5°F195,3667168,11,655,651,42118,11,224,26
Return gas temp. RGT= 32/90
-10°C / 14°F250,7856215,81,946,621,67129,31,245,49
0°C / 32°F392,41340337,72,598,832,23151,71,308,68
Liquid temp Tliq= 45/113
5°C / 41°F479,91639413,02,9510,062,53163,01,3310,69
15°C / 59°F691,72362595,33,7212,723,20185,81,4115,67
Cond. pressure pc= 55/131
-35°C / -31°F48,816742,00,722,460,6267,81,111,16
-25°C / -13°F94,732481,50,973,300,8397,91,172,27
-15°C / 5°F167,6572144,31,324,521,14126,61,244,04
Return gas temp. RGT= 32/90
-10°C / 14°F215,8737185,71,545,251,32140,41,275,22
0°C / 32°F339,11158291,82,036,921,74167,31,358,29
Liquid temp Tliq= 55/131
5°C / 41°F415,51419357,62,307,871,98180,41,3910,24
15°C / 59°F601,12053517,32,929,962,51206,11,4915,10

Configuration 2 (208-230V/60Hz)

ConditionsCooling CapacityCOPEERP1 [W]I [A]Ref. mass flow m [kg/h]
[W][Btu/h][kcal/h][W/W][Btu/Wh][kcal/Wh][W/W][Btu/Wh][kcal/Wh]
Cond. pressure pc= 45/113
-35°C / -31°F76,126065,50,893,050,7785,31,071,64
-25°C / -13°F131,2448112,91,214,131,04108,41,112,84
-15°C / 5°F227,5777195,81,685,721,44135,81,174,96
Return gas temp. RGT= 32/90
-10°C / 14°F292,4999251,61,946,631,67150,61,206,40
0°C / 32°F458,11565394,32,538,642,18181,01,2810,13
Liquid temp Tliq= 45/113
5°C / 41°F560,01912481,92,859,752,46196,21,3312,47
15°C / 59°F804,32747692,23,5712,203,07225,21,4218,22
Cond. pressure pc= 55/131
-35°C / -31°F61,020852,50,712,430,6185,91,081,45
-25°C / -13°F113,138697,40,993,390,85114,11,122,71
-15°C / 5°F198,8679171,11,374,661,18145,51,194,78
Return gas temp. RGT= 32/90
-10°C / 14°F255,4872219,81,585,391,36161,91,236,18
0°C / 32°F398,91362343,32,057,001,76194,71,329,76
Liquid temp Tliq= 55/131
5°C / 41°F486,81662418,92,317,891,99210,71,3712,00
15°C / 59°F697,42382600,22,909,902,50240,51,4817,52

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