BSCR-2P-4EES-4Y
22.20 kW
Compressor rack BSCR-2P-Q4-24.1Y-F-B
Defrost: None
Product code: BSCR-2P-Q4-24.1Y-F-B
- Refrigerating capacity i
- 22.23 kW
- Absorbed power
- 10.88 kW
- COP
- 2.04
- Compressors
- 2 × 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 | 2 × semi-hermetic reciprocating compressors |
| Liquid receiver | 45 l |
| Net weight | 350 kg |
| Max. current | 23.4 A |
|---|---|
| Starting current | 64.9 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
- 22.23 kW
- Absorbed power
- 10.88 kW
- COP
- 2.04
- Current
- 18.8 A
- Heat rejection
- 33.11 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 | 24.78 | 10.33 | 2.40 | 18.1 |
| -10 | 45 | 22.23 | 10.88 | 2.04 | 18.8 |
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 | 7.50 | 10.30 | 13.76 | 17.93 | 22.91 | 28.75 | 35.53 | 43.31 |
| 25 | 6.67 | 9.28 | 12.48 | 16.36 | 20.98 | 26.42 | 32.75 | 40.04 |
| 30 | 5.87 | 8.28 | 11.24 | 14.82 | 19.10 | 24.14 | 30.04 | 36.85 |
| 35 | 5.09 | 7.32 | 10.04 | 13.33 | 17.26 | 21.92 | 27.38 | 33.71 |
| 40 | 4.34 | 6.38 | 8.87 | 11.87 | 15.47 | 19.75 | 24.78 | 30.64 |
| 45 | 3.60 | 5.46 | 7.72 | 10.45 | 13.72 | 17.62 | 22.23 | 27.63 |
| 50 | 2.87 | 4.56 | 6.60 | 9.06 | 12.01 | 15.54 | 19.74 | 24.68 |
| 55 | not rated | not rated | 5.51 | 7.70 | 10.34 | 13.51 | 17.30 | 21.80 |
Power [kW]
| Tc \ Te [°C] | -40 | -35 | -30 | -25 | -20 | -15 | -10 | -5 |
|---|---|---|---|---|---|---|---|---|
| 20 | 4.29 | 4.93 | 5.55 | 6.13 | 6.65 | 7.10 | 7.46 | 7.72 |
| 25 | 4.42 | 5.14 | 5.85 | 6.54 | 7.19 | 7.78 | 8.29 | 8.71 |
| 30 | 4.51 | 5.30 | 6.10 | 6.89 | 7.66 | 8.38 | 9.04 | 9.63 |
| 35 | 4.55 | 5.41 | 6.30 | 7.19 | 8.07 | 8.91 | 9.72 | 10.46 |
| 40 | 4.57 | 5.49 | 6.45 | 7.43 | 8.42 | 9.39 | 10.33 | 11.22 |
| 45 | 4.55 | 5.53 | 6.57 | 7.63 | 8.72 | 9.81 | 10.88 | 11.92 |
| 50 | 4.52 | 5.55 | 6.65 | 7.80 | 8.98 | 10.18 | 11.37 | 12.55 |
| 55 | not rated | not rated | 6.71 | 7.93 | 9.21 | 10.51 | 11.82 | 13.14 |
COP
| Tc \ Te [°C] | -40 | -35 | -30 | -25 | -20 | -15 | -10 | -5 |
|---|---|---|---|---|---|---|---|---|
| 20 | 1.75 | 2.09 | 2.48 | 2.93 | 3.44 | 4.05 | 4.76 | 5.61 |
| 25 | 1.51 | 1.80 | 2.13 | 2.50 | 2.92 | 3.40 | 3.95 | 4.60 |
| 30 | 1.30 | 1.56 | 1.84 | 2.15 | 2.49 | 2.88 | 3.32 | 3.83 |
| 35 | 1.12 | 1.35 | 1.59 | 1.85 | 2.14 | 2.46 | 2.82 | 3.22 |
| 40 | 0.95 | 1.16 | 1.37 | 1.60 | 1.84 | 2.10 | 2.40 | 2.73 |
| 45 | 0.79 | 0.99 | 1.18 | 1.37 | 1.57 | 1.80 | 2.04 | 2.32 |
| 50 | 0.64 | 0.82 | 0.99 | 1.16 | 1.34 | 1.53 | 1.74 | 1.97 |
| 55 | not rated | not rated | 0.82 | 0.97 | 1.12 | 1.29 | 1.46 | 1.66 |
Dimensions
| L | 1320 mm |
|---|---|
| P | 825 mm |
| H | 1255 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.