Secop SC21MFX Compressor
Model: SC21MFX
Voltage: 220-240V 50Hz 1~
Single Pack Details
Single Pack Code: 195B4353
| Posizione | Titolo | Codice | Quantità |
|---|---|---|---|
| 1 | Compressor SC21MFX | 10468120 | 1 |
| 2 | SC starting device (550mm) | 117-7039 | 1 |
| 3 | Cord relief | 103N1004 | 1 |
| 4 | Cover | 103N2009 | 1 |
| 5 | Bolt joint for one compressor | M6 | ø16mm | 118-1917 | 1 |
Technical Data - General
Compressor Design
- Oil type: Polyolester
- Oil viscosity: 22cST
- Oil quantity: 550cm³ / 18.6fl.oz
- Refrigerant charge - tech. limit: 1300g / 45.9oz
- Free gas volume comp.: 1460cm³ / 49.4fl.oz
- Weight: 13.7kg / 30.2lbs
- Motor protection: 1# internal
- Winding resistance main: 3.4Ω (at 25°C)
- Winding resistance aux: 14.4Ω (at 25°C)
- Max. winding temp.: 125°C / 257°F
- Max. discharge temp.: 130°C / 266°F
Refrigerant Information
- Refrigerant(s): R134a, R513A
- Displacement: 20.95cm³ / 1.28cu.in
- Compressors on pallet: 80
General Configurations with SC21MFX
| Configuration | Conf. 1 | Conf. 2 | Conf. 3 |
|---|---|---|---|
| Motorconfiguration | CSIR | CSCR | CSIR |
| Power supply (nominal) | 220-240V/50Hz | 220-240V/50Hz | 220-240V/50Hz |
| Number of phases | 1 | 1 | 1 |
| Voltage range | 187-254V | 187-254V | 187-254V |
| Approvals | VDE, CCC, EAC | VDE, CCC, EAC | VDE, CCC, EAC |
| Starting torque | HST | HST | HST |
Applications with SC21MFX
| Application | Conf. 1 | Conf. 2 | Conf. 3 |
|---|---|---|---|
| Refrigerant | R134a | R134a | R513A |
| Application | MBP | MBP | 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 - Configurations with SC21MFX
| Configuration | Conf. 1 | Conf. 2 | Conf. 3 |
|---|---|---|---|
| Starting device type | relay | relay | relay |
| Run capacitor | -/- | 10μF | -/- |
| Start capacitor | 80μF | 80μF | 80μF |
| LRA (locked rotor amps / 4s) | 23.4A | 23.4A | 23.4A |
| RLA (rated load amps / 1s) | 4.3A | 4.3A | 4.3A |
| Cut in current | 23.4A | 23.4A | 23.4A |
Compressor Dimensions
Housing Dimensions
- A Height: 219mm / 8.62in
- B Height: 213mm / 8.39in
- C Length shell: 218mm / 8.58in
- D Length w. cover: 255mm / 10.04in
- E Width: 151mm / 5.94in
Connectors
| Suction (X) | Discharge (Y) | Process (Z) | |
|---|---|---|---|
| Diameter [mm] | øi 10.1-10.29 (øi 0.4-0.41) | øi 6.1-6.29 (øi 0.24-0.25) | øi 6.1-6.29 (øi 0.24-0.25) |
| Material | copper | copper | copper |
| Horizontal angle | ±2° | 37° | 143° |
| Vertical angle | ±2° | 30° | 150° |
| Position I/h/w [mm] | 107/193/55 (4.2/7.6/2.2) | 115/110/63 (4.5/4.3/2.5) | -107/193/55 (-4.2/7.6/2.2) |
| Straight tube I. [mm] | 12 (0.5) | 12 (0.5) | 12 (0.5) |
Compressor Fixation
Mounting Accessories
- Bolt joint | M6 | ø16mm: 118-1917 (one comp.), 118-1918 (multi pack)
- 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.
Operation Limits
Ambient/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
Operation Pressure Range
Condensing pressure (sat. temp.):
Evaporation pressure (sat. temp.):
[Graph showing condensing pressure vs. evaporation pressure with continuous and transitory operation zones]
Electrical Accessories / Wiring Diagram
Conf. 1 (CSIR)
[Diagram showing electrical components and wiring for CSIR configuration]
Components:
- a2: relay (117U6019)
- c: start capacitor (80µF)
- d: cord relief (103N1004)
- b: plastic cover (103N2009)
Conf. 2 (CSCR)
[Diagram showing electrical components and wiring for CSCR configuration]
Components:
- a3: SC starter kit (550mm) (117-7039)
- b: plastic cover (103N2009)
- d: cord relief (103N1004)
Alternative components:
- a3: SC starter kit (1000mm) (117-7043)
Conf. 3 (CSIR)
[Diagram showing electrical components and wiring for CSIR configuration]
Components:
- a2: relay (117U6019)
- c: start capacitor (80µF) (117U5017)
- d: cord relief (103N1004)
- b: plastic cover (103N2009)
Performance Tables
R134a, 220V/50Hz, CSIR, fan 3m/s, VDE, CCC, EAC
| pe | pc | Cooling capacity | COP | EER | P1 [W] | [A] | m [kg/h] | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| [°C] | [°F] | [W] | [Btu/h] | [kcal/h] | [W/W] | [Btu/Wh] | [kcal/Wh] | ||||||
| -23/-10 | 50/45 | 509.3 | 1739 | 438.3 | 1.19 | 4.06 | 1.02 | 428.3 | 3.55 | 11.04 | |||
| -20/-4 | 45/113 | 604.5 | 2065 | 520.3 | 1.30 | 4.43 | 1.12 | 466.1 | 3.72 | 13.13 | |||
| -15/5 | 45/113 | 773.4 | 2641 | 665.6 | 1.48 | 5.04 | 1.27 | 523.6 | 3.95 | 16.86 | |||
| -10/14 | 45/113 | 975.9 | 3333 | 839.8 | 1.68 | 5.73 | 1.44 | 581.7 | 4.18 | 21.36 | |||
| 0/32 | 45/113 | 1498.6 | 5118 | 1289.7 | 2.14 | 7.30 | 1.84 | 701.4 | 4.59 | 33.14 | |||
| 5/41 | 45/113 | 1827.7 | 6242 | 1572.9 | 2.39 | 8.17 | 2.06 | 763.7 | 4.78 | 40.69 | |||
| 10/50 | 45/113 | 2207.7 | 7540 | 1900.0 | 2.67 | 9.10 | 2.29 | 828.2 | 4.96 | 49.54 | |||
R134a, 220V/50Hz, CSCR, fan 3m/s, VDE, CCC, EAC
| pe | pc | Cooling capacity | COP | EER | P1 [W] | [A] | m [kg/h] | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| [°C] | [°F] | [W] | [Btu/h] | [kcal/h] | [W/W] | [Btu/Wh] | [kcal/Wh] | ||||||
| -23/-10 | 50/45 | 525.2 | 1794 | 452.0 | 1.27 | 4.32 | 1.09 | 414.8 | 2.49 | 11.39 | |||
| -20/-4 | 45/113 | 623.3 | 2129 | 536.4 | 1.38 | 4.72 | 1.19 | 451.1 | 2.69 | 13.54 | |||
| -15/5 | 45/113 | 797.3 | 2723 | 686.2 | 1.57 | 5.38 | 1.36 | 506.3 | 2.99 | 17.38 | |||
| -10/14 | 45/113 | 1005.9 | 3435 | 865.7 | 1.79 | 6.11 | 1.54 | 562.1 | 3.28 | 22.01 | |||
| 0/32 | 45/113 | 1544.5 | 5275 | 1329.2 | 2.28 | 7.79 | 1.96 | 676.9 | 3.80 | 34.16 | |||
| 5/41 | 45/113 | 1883.5 | 6433 | 1621.0 | 2.56 | 8.73 | 2.20 | 736.7 | 4.04 | 41.93 | |||
| 10/50 | 45/113 | 2275.0 | 7770 | 1957.9 | 2.85 | 9.73 | 2.45 | 798.5 | 4.26 | 51.05 | |||
R513A, 220V/50Hz, CSIR, fan 3m/s, VDE, CCC, EAC
| pe | pc | Cooling capacity | COP | EER | P1 [W] | [A] | m [kg/h] | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| [°C] | [°F] | [W] | [Btu/h] | [kcal/h] | [W/W] | [Btu/Wh] | [kcal/Wh] | ||||||
| -23/-10 | 50/45 | 547.7 | 1871 | 471.4 | 1.17 | 4.00 | 1.01 | 467.2 | 3.70 | 13.36 | |||
| -20/-4 | 45/113 | 645.8 | 2206 | 555.8 | 1.28 | 4.36 | 1.10 | 505.6 | 3.84 | 15.78 | |||
| -15/5 | 45/113 | 818.8 | 2796 | 704.7 | 1.45 | 4.97 | 1.25 | 562.8 | 4.06 | 20.06 | |||
| -10/14 | 45/113 | 1024.5 | 3499 | 881.7 | 1.65 | 5.64 | 1.42 | 619.9 | 4.28 | 25.19 | |||
| 0/32 | 45/113 | 1549.8 | 5293 | 1333.8 | 2.10 | 7.16 | 1.81 | 738.8 | 4.73 | 38.44 | |||
| 5/41 | 45/113 | 1877.3 | 6411 | 1615.6 | 2.34 | 7.98 | 2.01 | 803.0 | 4.97 | 46.82 | |||
| 10/50 | 45/113 | 2253.2 | 7695 | 1939.2 | 2.58 | 8.82 | 2.22 | 872.0 | 5.24 | 56.57 | |||
R513A, 220V/50Hz, CSIR, fan 3m/s, VDE, CCC, EAC
| pe | pc | Cooling capacity | COP | EER | P1 [W] | [A] | m [kg/h] | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| [°C] | [°F] | [W] | [Btu/h] | [kcal/h] | [W/W] | [Btu/Wh] | [kcal/Wh] | ||||||
| -23/-10 | 50/45 | 455.5 | 1556 | 392.0 | 0.95 | 3.23 | 0.81 | 481.7 | 3.75 | 12.48 | |||
| -20/-4 | 45/113 | 540.4 | 1845 | 465.0 | 1.03 | 3.51 | 0.88 | 525.8 | 3.92 | 14.84 | |||
| -15/5 | 45/113 | 689.6 | 2355 | 593.5 | 1.17 | 3.98 | 1.00 | 591.1 | 4.17 | 19.00 | |||
| -10/14 | 45/113 | 867.3 | 2962 | 746.4 | 1.32 | 4.52 | 1.14 | 655.8 | 4.41 | 23.98 | |||
| 0/32 | 45/113 | 1323.7 | 4521 | 1139.2 | 1.68 | 5.74 | 1.45 | 787.6 | 4.91 | 36.97 | |||
| 5/41 | 45/113 | 1610.3 | 5500 | 1385.9 | 1.88 | 6.42 | 1.62 | 857.3 | 5.18 | 45.25 | |||
| 10/50 | 45/113 | 1941.2 | 6629 | 1670.6 | 2.08 | 7.12 | 1.79 | 931.0 | 5.46 | 54.96 | |||
