Secop NLE8.8CN Compressor
Technical Data Sheet
Model Designation: NLE8.8CN
Voltage: 115-127V/60Hz 1~
Sales Code: 105H6094
Single Pack Information
Product: Single Pack NLE8.8CN 115-127V 60Hz RSCR
Single Pack Code Number: 195B4723
| Position | Title | Code | Amount |
|---|---|---|---|
| 1 | Compressor NLE8.8CN e-PTC starting device (115V, 5Ohm, 6.3mm) | 105H6094 | 1 |
| 2 | Run capacitor holder | 103N0058 | 1 |
| 3 | Screw for bracket M4x8mm | 117-0300 | 1 |
| 4 | Run capacitor (23.5µF 190V, 6.3mm) | 117-0301 | 1 |
| 5 | Cord relief | 117-7114 | 1 |
| 6 | Cover | 103N1010 | 1 |
| 7 | Bolt joint for one compressor | M6 | ⌀16mm | 103N2011 | 1 |
| 8 | Bolt joint for one compressor | M6 | ⌀16mm | 118-1917 | 1 |
General Compressor Specifications
| Compressor design | Polyolester |
| Oil type | Polyolester |
| Oil viscosity | 19.2 cST |
| Oil quantity | 265 cm³ / 9 fl.oz |
| Refr. charge - tech. limit | 400 g / 14.1 oz |
| Free gas volume comp. | 2360 cm³ / 79.8 fl.oz |
| Weight | 10.9 kg / 24 lbs |
| Motor protection | Internal 1# |
| Winding resistance main | 1.6 Ω (at 25°C) |
| Winding resistance aux | 5.1 Ω (at 25°C) |
| Max. winding temp. | 125°C / 257°F |
| Max. discharge temp. | 120°C / 248°F |
| Refrigerant(s) | R290 |
| Displacement | 8.76 cm³ / 0.53 cu.in |
| Compressors on pallet | 80 |
Configurations
| Feature | Conf. 1 (CSIR) | Conf. 2 (RSIR) | Conf. 3 (RSCR) |
|---|---|---|---|
| Motor configuration | CSIR | RSIR | RSCR |
| Power supply (nominal) | 115V/60Hz | 115V/60Hz | 115V/60Hz |
| Number of phases | 1 | 1 | 1 |
| Voltage range | 95-135V | 95-135V | 95-135V |
| Approvals | UL, CCC | UL, CCC | UL, CCC |
| Starting torque | HST | LST | LST |
| Note | - / - | - / - | - / - |
Applications
| Feature | Conf. 1 | Conf. 2 | Conf. 3 |
|---|---|---|---|
| Refrigerant | R290 | R290 | R290 |
| Application | LBP+MBP | LBP+MBP | LBP+MBP |
| System cooling | fan 3m/s | fan 3m/s | fan 3m/s |
| Hot gas defrost | OK | OK | OK |
| Long interval pull down | OK | OK | OK |
Electrical Data
| Feature | Conf. 1 (CSIR) | Conf. 2 (RSIR) | Conf. 3 (RSCR) |
|---|---|---|---|
| Starting device type | relay | e-PTC starter | e-PTC starter |
| Run capacitor | - / - | - / - | 23.5µF |
| Start capacitor | 280µF | - / - | - / - |
| LRA (locked rotor amps / 4s) | 32.01A | 27.36A | 27.36A |
| RLA (rated load amps / 1s) | 5.33A | 5.33A | 5.33A |
| Cut in current | 32.01A | 32.5A | 32.53A |
Dimensions and Connectors
Compressor Dimensions:
- Housing Height (A): 203mm / 7.99in
- Housing Height (B): 197mm / 7.76in
- Length shell (C): 205mm / 8.07in
- Length w. cover (D): 254mm / 10in
- Width (E): 166mm / 6.54in
Connectors:
| Connector | Diameter [mm] (i:inside, o:outside) | Diameter [in] (i:inside, o:outside) | Material | Horizontal angle | Vertical angle | Position l/h/w [mm] | Position l/h/w [in] | Straight tube l. [mm] | Straight tube l. [in] |
|---|---|---|---|---|---|---|---|---|---|
| Suction X | ⌀i 8.11-8.29 | ⌀i 0.32-0.33 | Copper | 0° | 15° | 132/69/57 | 5.2/2.7/2.2 | 12 | 0.5 |
| Discharge Y | ⌀i 6.41-6.59 | ⌀i 0.25-0.26 | Copper | 0° | 21° | 94/102/81 | 3.7/4/3.2 | 12 | 0.5 |
| Process Z | ⌀i 6.41-6.59 | ⌀i 0.25-0.26 | Copper | 0° | -10° | -109/94/72 | -4.3/3.7/2.8 | 12 | 0.5 |
Diagram Description: The compressor dimensions are detailed with labels A through E. Connector details for Suction (X), Discharge (Y), and Process (Z) are provided, including their diameters (internal 'i'), material, angular orientation (horizontal and vertical), positional coordinates (length/height/width), and straight tube length.
Compressor Fixation
Baseplate Dimensions:
- Baseplate Length (Bl): 204mm / 8.03in
- Baseplate Width (Bw): 132mm / 5.2in
- Overall Width (E): 166mm / 6.54in
- Large holes (Ll): 165mm / 6.5in
- Large hole width (Lw): 101.6mm / 4in
- Large hole diameter (⌀L): 19mm / 0.75in
- Small holes (Sl): 170mm / 6.7in
- Small hole width (Sw): 70mm / 2.76in
- Small hole diameter (⌀S): 16mm / 0.63in
Mounting Accessories:
- Bolt joint | M6 | ⌀16mm (Code: 118-1917 for single, 118-1918 for multi pack)
- Bolt joint | ⌀1/4" | ⌀16mm (Code: 118-1946 for single, 118-1919 for multi pack)
- Bolt joint | ⌀1/4" | ⌀19mm (Code: 118-1949)
- Snap-on | ⌀7.3 | ⌀16mm (Code: 118-1947)
Diagram Description: The compressor fixation details show the baseplate with dimensions Bl, Bw, and E. It illustrates large and small mounting holes with their respective lengths, widths, and diameters (⌀L, ⌀S). The diagram also indicates the positions of bolt joints and snap-on mounting options.
Application Notes and Temperature Ranges
Application Notes:
- LRA value on compressor label and datasheet may differ due to different test conditions for UL approval.
- Provision for PE Grounding is located at the PE Stamp on the compressor.
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
Wiring Diagrams and Operation Pressure
Wiring Diagrams:
The document includes wiring diagrams for different configurations:
- Conf. 1 (CSIR): Features a current relay (8219), main winding, start winding, and a start capacitor (117U5025, 280µF). Components include a plastic cover (103N2011) and cord relief (103N1010).
- Conf. 2 (RSIR): Features an e-PTC starter (103N0057 or 103N0058), main winding, and start winding. Components include a plastic cover (103N2011) and cord relief (103N1010).
- Conf. 3 (RSCR): Features an e-PTC starter (103N0058), main winding, start winding, and a run capacitor (117-7114, 23.5µF) with a bracket (117-0300) and screw (117-0301). Components include a plastic cover (103N2011) and cord relief (103N1010).
Operation Pressure Range:
Charts illustrate the operational pressure limits for evaporation and condensing pressures. The X-axis represents evaporation pressure (in bara), ranging from 0 to 16 bara. The Y-axis represents condensing pressure (in bara), ranging from 5 to 30 bara. Lines indicate limits for continuous and transitory operation. Temperature scales (°C and °F) are provided along the axes for corresponding saturation temperatures.
Diagram Description: The pressure-temperature charts show the safe operating envelopes for the compressor. They plot evaporation pressure against condensing pressure, with distinct regions marked for continuous and transitory operation. Corresponding temperature scales allow users to determine operational limits based on refrigerant saturation temperatures.
Performance Data
The following tables detail the performance of the NLE8.8CN compressor under various standard conditions and operating pressures. Performance metrics include Cooling Capacity (W, Btu/h, kcal/h), Coefficient of Performance (COP in W/W), Power Consumption (P1 in W), Current Consumption (I in A), Refrigerant Mass Flow (m in kg/h), and Energy Efficiency Ratio (EER in Btu/Wh, kcal/Wh).
Standard Conditions: R290, 115V/60Hz, fan 3m/s, UL, CCC.
Configuration 1: CSIR
ASHRAE LBP: At -23°C (-10°F) evaporating and 54°C (130°F) condensing, Cooling Capacity: 512.6 W (1751 Btu/h), COP: 1.57 W/W, Power Consumption: 325.8 W, Current Consumption: 4.24 A.
ASHRAE MBP: At -10°C (14°F) evaporating and 55°C (131°F) condensing, Cooling Capacity: 728.1 W (2486 Btu/h), COP: 1.75 W/W, Power Consumption: 416.1 W, Current Consumption: 4.83 A.
EN12900 LBP: At -7°C (20°F) evaporating and 54°C (130°F) condensing, Cooling Capacity: 915.3 W (3126 Btu/h), COP: 2.08 W/W, Power Consumption: 439.5 W, Current Consumption: 5.00 A.
EN12900 MBP: At -10°C (14°F) evaporating and 45°C (113°F) condensing, Cooling Capacity: 807.7 W (2758 Btu/h), COP: 2.08 W/W, Power Consumption: 388.3 W, Current Consumption: 4.64 A.
Configuration 2: RSIR
ASHRAE LBP: At -23°C (-10°F) evaporating and 54°C (130°F) condensing, Cooling Capacity: 512.6 W (1751 Btu/h), COP: 1.57 W/W, Power Consumption: 325.8 W, Current Consumption: 4.24 A.
ASHRAE MBP: At -10°C (14°F) evaporating and 55°C (131°F) condensing, Cooling Capacity: 728.1 W (2486 Btu/h), COP: 1.75 W/W, Power Consumption: 416.1 W, Current Consumption: 4.83 A.
EN12900 LBP: At -7°C (20°F) evaporating and 54°C (130°F) condensing, Cooling Capacity: 915.3 W (3126 Btu/h), COP: 2.08 W/W, Power Consumption: 439.5 W, Current Consumption: 5.00 A.
EN12900 MBP: At -10°C (14°F) evaporating and 45°C (113°F) condensing, Cooling Capacity: 807.7 W (2758 Btu/h), COP: 2.08 W/W, Power Consumption: 388.3 W, Current Consumption: 4.64 A.
Configuration 3: RSCR
ASHRAE LBP: At -23°C (-10°F) evaporating and 54°C (130°F) condensing, Cooling Capacity: 519.9 W (1775 Btu/h), COP: 1.68 W/W, Power Consumption: 310.2 W, Current Consumption: 4.03 A.
ASHRAE MBP: At -10°C (14°F) evaporating and 55°C (131°F) condensing, Cooling Capacity: 736.7 W (2516 Btu/h), COP: 1.88 W/W, Power Consumption: 390.9 W, Current Consumption: 4.51 A.
EN12900 LBP: At -7°C (20°F) evaporating and 54°C (130°F) condensing, Cooling Capacity: 926.3 W (3163 Btu/h), COP: 2.24 W/W, Power Consumption: 412.7 W, Current Consumption: 4.66 A.
EN12900 MBP: At -10°C (14°F) evaporating and 45°C (113°F) condensing, Cooling Capacity: 818.4 W (2795 Btu/h), COP: 2.24 W/W, Power Consumption: 365.0 W, Current Consumption: 4.33 A.
Service and Repair Information
Refer to Product Bulletin: Brazing on Suction Connectors (Compressors with Direct Suction Intake) for service and repair guidance.
