Single Packs
Single Pack NLU11KK.1 220-240V 50Hz RSCR
Single pack code number: 195B4648
Single Pack Contents
| Position | Title | Code | Amount |
|---|---|---|---|
| 1 | Compressor NLU11KK.1 | 105H6132 | 1 |
| 2 | e-PTC starting device (220V, 38Ohm, 4.8mm) | 103N0055 | 1 |
| 3 | Run capacitor holder | 117-0300 | 1 |
| 4 | Screw for bracket M4x8mm | 117-0301 | 1 |
| 5 | Run capacitor (2.5µF 320V, 4.8mm) | 117-7139 | 1 |
| 6 | Cord relief | 103N1010 | 1 |
| 7 | Cover | 103N2010 | 1 |
| 8 | Bolt joint for one compressor | M6 | ø16mm | 118-1917 | 1 |
Technical Data
Compressor
| Compressor design | Value |
|---|---|
| Oil type | Mineral |
| Oil viscosity | 5cST |
| Oil quantity | 265cm³ / 9fl.oz |
| Refr. charge - tech. limit | 150g / 5,3oz |
| Free gas volume comp. | 2360cm³ / 79,8fl.oz |
| Weight | 12,1kg / 26,7lbs |
| Motor protection | 1# internal |
| Winding resistance main | 19Ω (at 25°C) |
| Winding resistance aux | 24Ω (at 25°C) |
| Max. winding temp. | 105°C / 221°F |
| Max. discharge temp. | 125°C / 257°F |
A black Secop N-Series compressor unit is depicted.
Refrigerant(s): R600a
Displacement: 11,15cm³ / 0,68cu.in
Compressors on pallet: 80
General Configurations with NLU11KK.1
| Parameter | Conf. 1 |
|---|---|
| Motorconfiguration | RSCR |
| Power supply (nominal) | 220-240V/50Hz |
| Number of phases | 1 |
| Voltage range | 198-254V |
| Approvals | VDE |
| Starting torque | LST |
| Note | -/- |
Applications with NLU11KK.1
| Parameter | Conf. 1 |
|---|---|
| Refrigerant | R600a |
| Application | LBP |
| System cooling | static |
| Hot gas defrost | -/- |
| Long interval pull down | -/- |
Electrical Data - Configurations with NLU11KK.1
| Parameter | Conf. 1 |
|---|---|
| Starting device type | PTC |
| Run capacitor | 2µF |
| Start capacitor | -/- |
| LRA (locked rotor amps / 4s) | 3,4A |
| RLA (rated load amps / 1s) | 0,6A |
| Cut in current | 6,2A |
Compressor Dimensions
Housing Dimensions
A Height: 203mm / 7,99in
B Height: 197mm / 7,76in
C Length shell: 205mm / 8,07in
D Length w. cover: 254mm / 10in
E Width: 166mm / 6,54in
Connector Dimensions
| Parameter | Suction (X) | Discharge (Y) | Process (Z) |
|---|---|---|---|
| Diameter [mm] (i:inside, o:outside) [in] | øi 6,11-6,29 / øi 0,24-0,25 | øi 5,12-5,22 / øi 0,2-0,21 | øi 6,11-6,29 / øi 0,24-0,25 |
| Material | copper | copper | copper |
| Horizontal angle | 0° | 0° | 0° |
| Vertical angle | 15° | 21° | 155° |
| Position l/h/w [mm] | 133/71/57 | 91/103/81 | -107/94/72 |
| Position l/h/w [in] | 5,2/2,8/2,2 | 3,6/4/3,2 | -4,2/3,7/2,8 |
| Straight tube l. [mm] | 12 | 12 | 12 |
| Straight tube l. [in] | 0,5 | 0,5 | 0,5 |
Diagram illustrating compressor dimensions with labels A (Height), B (Height), C (Length shell), D (Length w. cover), E (Width), and showing connector positions X, Y, Z with angles and dimensions.
Compressor Fixation
| Parameter | Baseplate [mm] [inch] | Small holes [mm] [inch] | |
|---|---|---|---|
| Bl | 204 / 8.03 | Sl | 170 / 6.7 |
| Bw | 100 / 3.94 | Sw | 70 / 2.76 |
| S2l | 178 / 7 | ||
| ØS | Ø 16 / Ø 0.63 |
Diagram showing compressor baseplate dimensions (BI, Bw) and mounting hole specifications (Sl, Sw, S2l, ØS).
Mounting Accessories
| Accessory Type | One Component Part No. | Multi Pack Part No. |
|---|---|---|
| Bolt joint | M6 | ø16mm | 118-1917 | 118-1918 |
| Bolt joint | ø1/4" | ø16mm | 118-1946 | |
| Bolt joint | ø1/4" | ø19mm | 118-1949 | |
| Snap-on | ø7,3 | ø16mm | 118-1947 | 118-1919 |
Diagrams illustrating the Bolt joint and Snap-on mounting accessories, showing their components like washers, bolts, nuts, and rubber grommets.
Ambient Conditions
Ambient Temperatures / System Cooling
Ambient temperature min.: 10°C / 50°F
Ambient temperature max.: 43°C / 110°F
| T ambient | LBP | MBP | HBP |
|---|---|---|---|
| 32°C / 90°F | static | n/a | n/a |
| 38°C / 100°F | static | n/a | n/a |
| 43°C / 110°F | static | n/a | n/a |
Operation Pressure Range
Graph showing the operation pressure range, plotting Condensing Pressure [bara] against Evaporation Pressure [bars]. It indicates zones for continuous and transitory operation.
Electrical Accessories / Wiring Diagram
Configuration
| Parameter | Value |
|---|---|
| Motorconfiguration | RSCR |
| Power supply (nominal) | 220-240V/50Hz 1~ |
| Refrigerant | R600a |
| Application | LBP |
| Voltage range | 198-254V |
| Starting torque | LST |
| Approvals | VDE |
Wiring Diagram
Wiring diagram for the RSCR compressor configuration, detailing connections for the main winding, start winding, PTC starter (a1), run capacitor (e), and winding protector, along with power supply inputs (N, L).
Components
| Component | Description | Part No. |
|---|---|---|
| a1 | e-PTC starter (220V, 38Ohm, 4.8mm) | 103N0055 |
| e | run capacitor (2.5µF, 4.8mm) | 117-7139 |
| b | plastic cover | 103N2010 |
| d | cord relief | 103N1010 |
| bracket for run capacitor | 117-0300 | |
| screw M4x8mm | 117-0301 |
Alternative Components
| Component | Description | Part No. |
|---|---|---|
| a1 | PTC starter (220V, 25Ohm, 4.8mm) | 103N0021 |
| e | run capacitor (2.5µF, 4.8mm) | 117-7139 |
| b | plastic cover | 103N2011 |
| d | cord relief | 103N1010 |
| g | protection screen for PTC | 103N0476 |
| bracket for run capacitor | 117-0300 | |
| screw M4x8mm | 117-0301 |
Performance Data
Optimization + Standard Conditions
| Parameters | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| pe | pc | RGT | Tliq | Cooling capacity [W] | [Btu/h] | [kcal/h] | COP [W/W] | EER [Btu/Wh] | [kcal/Wh] | P1 [W] | I [A] | m [kg/h] | |
| [°C] | -23 | 54 | 32 | 32 | 199,2 | 680 | 171,4 | 1,97 | 6,73 | 1,70 | 101,1 | 0,46 | 2,14 |
| [°F] | -10 | 130 | 90 | 90 | |||||||||
| [°C] | -25 | 55 | 32 | 55 | 149,3 | 510 | 128,5 | 1,55 | 5,29 | 1,33 | 96,3 | 0,43 | 1,95 |
| [°F] | -13 | 131 | 90 | 131 | |||||||||
| [°C] | -35 | 40 | 20 | 40 | 104,9 | 358 | 90,3 | 1,59 | 5,42 | 1,36 | 66,1 | 0,30 | 1,28 |
| [°F] | -31 | 104 | 68 | 104 | |||||||||
| [°C] | -23 | 49 | 4,4 | 49 | 162,9 | 556 | 140,2 | 1,66 | 5,68 | 1,43 | 97,9 | 0,44 | 2,38 |
| [°F] | -10 | 120 | 40 | 120 | |||||||||
| [°C] | -23 | 41 | 32 | 32 | 215,3 | 735 | 185,3 | 2,32 | 7,92 | 1,99 | 92,9 | 0,42 | 2,31 |
| [°F] | -10 | 105 | 90 | 90 | |||||||||
| [°C] | -35 | 45 | 32 | 45 | 99,7 | 341 | 85,8 | 1,49 | 5,09 | 1,28 | 66,8 | 0,30 | 1,18 |
| [°F] | -31 | 113 | 90 | 113 |
Note: Labels like ASHRAE LBP, cecomaf LBP, EN12900 LBP, ARI540 LBP, AHAM LBP, and 'opt' denote specific operating condition standards or optimizations.
Performance Tables
| pe | Cooling capacity | COP | EER | |||||||
|---|---|---|---|---|---|---|---|---|---|---|
| [°C/°F] | [°C] [°F] | [W] | [Btu/h] | [kcal/h] | [W/W] | [Btu/Wh] | [kcal/Wh] | P1 [W] | I [A] | m [kg/h] |
| cond. pressure | -35 -31 | 99,7 | 341 | 85,8 | 1,49 | 5,09 | 1,28 | 66,8 | 0,30 | 1,18 |
| pc= 45/113 | -30 -22 | 133,7 | 456 | 115,0 | 1,69 | 5,78 | 1,46 | 79,0 | 0,36 | 1,59 |
| return gas temp. | -25 -13 | 174,6 | 596 | 150,3 | 1,91 | 6,53 | 1,65 | 91,3 | 0,41 | 2,08 |
| RGT= 32/90 | -23 -10 | 190,3 | 650 | 163,8 | 1,99 | 6,79 | 1,71 | 95,7 | 0,43 | 2,27 |
| liquid temp | -20 -4 | 223,6 | 764 | 192,5 | 2,14 | 7,32 | 1,85 | 104,3 | 0,48 | 2,67 |
| Tliq= 45/113 | -15 5 | 281,7 | 962 | 242,5 | 2,38 | 8,14 | 2,05 | 118,2 | 0,54 | 3,37 |
| -10 14 | 350,0 | 1195 | 301,2 | 2,62 | 8,96 | 2,26 | 133,4 | 0,61 | 4,19 | |
| [°C/°F] | [°C] [°F] | [W] | [Btu/h] | [kcal/h] | [W/W] | [Btu/Wh] | [kcal/Wh] | [W] | [A] | [kg/h] |
| cond. pressure | -35 -31 | 81,0 | 276 | 69,7 | 1,22 | 4,17 | 1,05 | 66,3 | 0,30 | 1,05 |
| pc= 55/131 | -30 -22 | 112,0 | 382 | 96,4 | 1,38 | 4,70 | 1,18 | 81,3 | 0,37 | 1,46 |
| return gas temp | -25 -13 | 149,3 | 510 | 128,5 | 1,55 | 5,29 | 1,33 | 96,3 | 0,43 | 1,95 |
| RGT= 32/90 | -23 -10 | 163,5 | 559 | 140,7 | 1,61 | 5,50 | 1,39 | 101,5 | 0,46 | 2,13 |
| liquid temp | -20 -4 | 193,8 | 662 | 166,8 | 1,74 | 5,93 | 1,49 | 111,6 | 0,51 | 2,53 |
| Tliq= 55/131 | -15 5 | 246,7 | 843 | 212,3 | 1,93 | 6,61 | 1,66 | 127,5 | 0,58 | 3,23 |
| -10 14 | 309,0 | 1055 | 265,9 | 2,14 | 7,31 | 1,84 | 144,5 | 0,66 | 4,06 |
Service and Repair
Service/Repair – R600a, R290
Diagrams illustrating correct and incorrect brazing techniques for refrigerant lines, along with warning symbols for R600a and R290 refrigerants.
Brazing on Suction Connectors (Direct Intake)
Representative image
❗ max. 150°C/302°F ❗ at socket
Brazing solder: phosphor (LP7) or silver
Refer to Product Bulletin: Brazing on Suction Connectors (Compressors with Direct Suction Intake)
Secop GmbH, Lise-Meitner-Straße 29, 24941 Flensburg, Germany. Tel: +49 461 49410. www.secop.com
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