Secop KLF4.8CNT Compressor Technical Data
Model: KLF4.8CNT
Sales Code: 106H2502
General Information
This document provides detailed technical specifications for the Secop KLF4.8CNT compressor, available in various configurations for 200-240V 50Hz and 208-230V 60Hz operation.
Single Pack Imballo Singolo Code: 195B4764
| Posizione | Titolo | Codice | Quantità |
|---|---|---|---|
| 1 | Compressor KLF4.8CNT | 106H2502 | 1 |
| 2 | Terminal board 6.3mm | 103N0251 | 1 |
| 3 | Run capacitor (5µF 240V, 6.3mm) | 117-7155 | 1 |
| 4 | Capacitor bracket | 103N0535 | 1 |
| 5 | KL accessories | 103N1060 | 1 |
| 6 | Bolt joint for one compressor | M6 | ø16mm | 118-1917 | 1 |
Compressor Design and Specifications
| Attribute | Details |
|---|---|
| Oil type | Polyolester |
| Oil viscosity | 19,2 cSt |
| Oil quantity | 170cm³ / 5.7fl.oz |
| Refrigerant charge - tech. limit | 200g / 7.1oz |
| Free gas volume comp. | 1615cm³ / 54.6fl.oz |
| Weight | 9.2kg / 20.3lbs |
| Motor protection | External |
| Winding resistance main | 10.7Ω (at 25°C) |
| Winding resistance aux | 17Ω (at 25°C) |
| Max. winding temp. | 125°C / 257°F |
| Max. discharge temp. | 130°C / 266°F |
Compressor Diagram: The compressor features a compact design with clearly marked suction, discharge, and process connections. It includes a motor protection unit and a terminal board. Dimensions are provided in millimeters and inches for height, length, and width.
Connectors: Details on diameter, material (copper), and angles (horizontal and vertical) for suction, discharge, and process connections are specified.
Configurations and Electrical Data
The KLF4.8CNT is available in four configurations (Conf. 1-4) with variations in motor configuration (CSIR/RSCR) and power supply voltage/frequency.
| Configuration | Motor Configuration | Power Supply (nominal) | Refrigerant | Application | Voltage Range | Starting Torque | Approvals |
|---|---|---|---|---|---|---|---|
| Conf. 1 | CSIR | 200-240V/50Hz | R290 | LBP+MBP | 187-254V | HST | UL, CCC, CB |
| Conf. 2 | RSCR | 200-240V/50Hz | R290 | LBP+MBP | 187-254V | LST | UL, CCC, CB |
| Conf. 3 | CSIR | 208-230V/60Hz | R290 | LBP+MBP | 198-253V | HST | UL, CCC, CB, KC |
| Conf. 4 | RSCR | 208-230V/60Hz | R290 | LBP+MBP | 198-253V | LST | UL, CCC, CB, KC |
Electrical Data
| Configuration | Starting Device Type | Run Capacitor | Start Capacitor | LRA (locked rotor amps / 4s/ U(N)) | RLA (rated load amps / 1s/ U(N)) | Cut in current (U(N)) |
|---|---|---|---|---|---|---|
| Conf. 1 | relay | -/- | 80µF | 11.3A | 1.7A | 10.7A |
| Conf. 2 | PTC | 5µF | -/- | 11.3A | 1.7A | 14.7A |
| Conf. 3 | relay | -/- | 80µF | 11.3A | 1.7A | 10.7A |
| Conf. 4 | PTC | 5µF | -/- | 11.3A | 1.7A | 14.7A |
Performance Data and Operating Ranges
The document includes detailed performance tables for various evaporating and condensing pressures, temperatures, and operating conditions (e.g., ASHRAE LBP, CECOMAF LBP, EN12900 LBP, ASHRAE MBP, CECOMAF MBP, EN12900 MBP). These tables provide data on cooling capacity, COP, EER, power consumption, current consumption, and refrigerant mass flow.
Operation Pressure Range: Graphs illustrate the operation pressure ranges for condensing and evaporation pressures, indicating continuous and transitory operation zones.
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
Compressor Fixation and Mounting Accessories
Information on compressor fixation methods, including bolt joint details and dimensions for baseplates and holes, is provided. A list of mounting accessories with their respective part numbers is also included:
- Bolt joint | M6 | Ø16mm: 118-1917
- Bolt joint | ø1/4" | Ø16mm: 118-1946
- Bolt joint | ø1/4" | ø19mm: 118-1949
- Snap-on | ø7,3 | Ø16mm: 118-1947 (one comp.), 118-1919 (multi pack)
Application Notes: Provision for PE Grounding is located at the PE Stamp on the compressor.
Service and Repair Information
The document also contains information related to service and repair, specifically for R290 refrigerant. It includes safety warnings and diagrams illustrating correct and incorrect procedures for handling refrigerant lines.
Safety Warning: A prominent warning symbol indicates the use of R290 refrigerant, highlighting potential flammability hazards.
Diagrams: Visual aids are provided for electrical accessories, wiring diagrams, and compressor components, along with alternative components and their part numbers.
