BSCR-3P-4DES-5Y
39.70 kW
Compressor rack BSCR-4P-Q4-21.1Y-F-C
Defrost: None
Product code: BSCR-4P-Q4-21.1Y-F-C
- Refrigerating capacity i
- 39.78 kW
- Absorbed power
- 18.71 kW
- COP
- 2.13
- Compressors
- 4 × semi-hermetic reciprocating compressors
- Receiver
- 45 l
Nominal conditions: evaporating -10 °C, condensing 45 °C (dew points), superheat 10 K, subcooling 3 K; refrigerant R404A where rated.
Data
| Application | Medium temperature (MT) |
|---|---|
| Compressors | 4 × semi-hermetic reciprocating compressors |
| Liquid receiver | 45 l |
| Net weight | 535 kg |
| Max. current | 40.0 A |
|---|---|
| Starting current | 83.2 A |
| Suction | 1"5/8 |
|---|---|
| Liquid | 7/8" |
| Discharge | 1"1/8 |
| L / W / H | 666/402/1137 mm |
|---|---|
| Weight | 60 kg |
Performance
Evaporating temperature -50…5 °C, condensing temperature 20…55 °C (dew points); superheat 10 K, subcooling 3 K.
R404A, evaporating -10 °C, condensing 45 °C (dew points; superheat 10 K, subcooling 3 K)
- Refrigerating capacity
- 39.78 kW
- Absorbed power
- 18.71 kW
- COP
- 2.13
- Current
- 33.4 A
- Heat rejection
- 58.49 kW
Heat rejection = refrigerating capacity + absorbed power. COP = refrigerating capacity / absorbed power.
Standard points
| Te [°C] | Tc [°C] | Refrigerating capacity [kW] | Absorbed power [kW] | COP | Current [A] |
|---|---|---|---|---|---|
| -10 | 40 | 44.39 | 17.90 | 2.48 | 32.4 |
| -10 | 45 | 39.78 | 18.71 | 2.13 | 33.4 |
Evaporating × condensing temperature (dew points)
R404A; rows: condensing temperature Tc [°C]; columns: evaporating temperature Te [°C]. The highlighted cell is the nominal point. "—": outside the compressors' operating envelope.
Capacity [kW]
| Tc \ Te [°C] | -40 | -35 | -30 | -25 | -20 | -15 | -10 | -5 |
|---|---|---|---|---|---|---|---|---|
| 20 | 12.70 | 17.40 | 23.29 | 30.51 | 39.22 | 49.57 | 61.70 | 75.75 |
| 25 | 11.39 | 15.81 | 21.33 | 28.12 | 36.33 | 46.11 | 57.61 | 70.98 |
| 30 | 10.05 | 14.15 | 19.29 | 25.62 | 33.30 | 42.49 | 53.34 | 66.01 |
| 35 | 8.69 | 12.45 | 17.19 | 23.04 | 30.17 | 38.74 | 48.92 | 60.87 |
| 40 | 7.35 | 10.76 | 15.06 | 20.41 | 26.97 | 34.91 | 44.39 | 55.59 |
| 45 | 6.05 | 9.09 | 12.95 | 17.78 | 23.74 | 31.02 | 39.78 | 50.21 |
| 50 | 4.83 | 7.48 | 10.87 | 15.16 | 20.52 | 27.11 | 35.13 | 44.77 |
| 55 | not rated | not rated | 8.87 | 12.61 | 17.33 | 23.23 | 30.49 | 39.32 |
Power [kW]
| Tc \ Te [°C] | -40 | -35 | -30 | -25 | -20 | -15 | -10 | -5 |
|---|---|---|---|---|---|---|---|---|
| 20 | 7.63 | 8.75 | 9.83 | 10.80 | 11.62 | 12.21 | 12.53 | 12.51 |
| 25 | 7.80 | 9.06 | 10.32 | 11.52 | 12.61 | 13.52 | 14.20 | 14.59 |
| 30 | 7.90 | 9.27 | 10.69 | 12.09 | 13.43 | 14.64 | 15.65 | 16.42 |
| 35 | 7.91 | 9.38 | 10.93 | 12.52 | 14.08 | 15.55 | 16.88 | 18.01 |
| 40 | 7.86 | 9.39 | 11.06 | 12.80 | 14.56 | 16.28 | 17.90 | 19.36 |
| 45 | 7.74 | 9.31 | 11.07 | 12.95 | 14.88 | 16.83 | 18.71 | 20.48 |
| 50 | 7.56 | 9.16 | 10.98 | 12.96 | 15.05 | 17.19 | 19.32 | 21.38 |
| 55 | not rated | not rated | 10.78 | 12.85 | 15.07 | 17.39 | 19.74 | 22.06 |
COP
| Tc \ Te [°C] | -40 | -35 | -30 | -25 | -20 | -15 | -10 | -5 |
|---|---|---|---|---|---|---|---|---|
| 20 | 1.66 | 1.99 | 2.37 | 2.83 | 3.38 | 4.06 | 4.92 | 6.05 |
| 25 | 1.46 | 1.74 | 2.07 | 2.44 | 2.88 | 3.41 | 4.06 | 4.87 |
| 30 | 1.27 | 1.53 | 1.80 | 2.12 | 2.48 | 2.90 | 3.41 | 4.02 |
| 35 | 1.10 | 1.33 | 1.57 | 1.84 | 2.14 | 2.49 | 2.90 | 3.38 |
| 40 | 0.93 | 1.15 | 1.36 | 1.59 | 1.85 | 2.14 | 2.48 | 2.87 |
| 45 | 0.78 | 0.98 | 1.17 | 1.37 | 1.60 | 1.84 | 2.13 | 2.45 |
| 50 | 0.64 | 0.82 | 0.99 | 1.17 | 1.36 | 1.58 | 1.82 | 2.09 |
| 55 | not rated | not rated | 0.82 | 0.98 | 1.15 | 1.34 | 1.54 | 1.78 |
Dimensions
| L | 2230 mm |
|---|---|
| P | 825 mm |
| H | 1225 mm |
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The data are illustrative and may change without notice. Capacities are interpolated from the manufacturer's rating grid; points the manufacturer did not rate are shown as "not rated" and never estimated.