BSCR-2P-4EES-4Y
22.20 kW
Compressor rack BSCR-2P-ZB50
Defrost: None
Product code: BSCR-2P-ZB50
- Refrigerating capacity i
- 23.20 kW
- Absorbed power
- 11.40 kW
- COP
- 2.04
- Compressors
- 2 × scroll 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 × scroll compressors |
| Liquid receiver | 45 l |
| Net weight | 328 kg |
| Max. current | 25.0 A |
|---|---|
| Starting current | 113.0 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
- 23.20 kW
- Absorbed power
- 11.40 kW
- COP
- 2.04
- Current
- 21.7 A
- Heat rejection
- 34.60 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 | 25.60 | 10.20 | 2.51 | 20.3 |
| -10 | 45 | 23.20 | 11.40 | 2.04 | 21.7 |
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] | -25 | -20 | -15 | -10 | -5 | 0 | 5 |
|---|---|---|---|---|---|---|---|
| 20 | 17.70 | 22.30 | 27.50 | 33.60 | 40.60 | 48.90 | not rated |
| 25 | 16.30 | 20.90 | 26.00 | 31.80 | 38.60 | 46.40 | 55.40 |
| 30 | 14.70 | 19.30 | 24.30 | 29.90 | 36.30 | 43.80 | 52.30 |
| 35 | 12.80 | 17.50 | 22.40 | 27.80 | 34.00 | 41.00 | 49.10 |
| 40 | 10.70 | 15.40 | 20.30 | 25.60 | 31.50 | 38.10 | 45.80 |
| 45 | 8.40 | 13.20 | 18.00 | 23.20 | 28.80 | 35.10 | 42.30 |
| 50 | not rated | 10.70 | 15.60 | 20.60 | 25.90 | 31.90 | 38.70 |
| 55 | not rated | 8.00 | 12.90 | 17.70 | 22.90 | 28.60 | 35.00 |
Power [kW]
| Tc \ Te [°C] | -25 | -20 | -15 | -10 | -5 | 0 | 5 |
|---|---|---|---|---|---|---|---|
| 20 | 6.40 | 6.50 | 6.50 | 6.60 | 6.60 | 6.70 | not rated |
| 25 | 7.20 | 7.20 | 7.30 | 7.30 | 7.30 | 7.40 | 7.40 |
| 30 | 8.10 | 8.10 | 8.10 | 8.10 | 8.20 | 8.20 | 8.20 |
| 35 | 9.10 | 9.10 | 9.10 | 9.10 | 9.10 | 9.10 | 9.00 |
| 40 | 10.30 | 10.30 | 10.20 | 10.20 | 10.10 | 10.10 | 10.00 |
| 45 | 11.70 | 11.60 | 11.50 | 11.40 | 11.40 | 11.30 | 11.20 |
| 50 | not rated | 13.20 | 13.00 | 12.90 | 12.80 | 12.60 | 12.50 |
| 55 | not rated | 14.90 | 14.70 | 14.50 | 14.40 | 14.20 | 14.00 |
COP
| Tc \ Te [°C] | -25 | -20 | -15 | -10 | -5 | 0 | 5 |
|---|---|---|---|---|---|---|---|
| 20 | 2.77 | 3.43 | 4.23 | 5.09 | 6.15 | 7.30 | not rated |
| 25 | 2.26 | 2.90 | 3.56 | 4.36 | 5.29 | 6.27 | 7.49 |
| 30 | 1.81 | 2.38 | 3.00 | 3.69 | 4.43 | 5.34 | 6.38 |
| 35 | 1.41 | 1.92 | 2.46 | 3.05 | 3.74 | 4.51 | 5.46 |
| 40 | 1.04 | 1.50 | 1.99 | 2.51 | 3.12 | 3.77 | 4.58 |
| 45 | 0.72 | 1.14 | 1.57 | 2.04 | 2.53 | 3.11 | 3.78 |
| 50 | not rated | 0.81 | 1.20 | 1.60 | 2.02 | 2.53 | 3.10 |
| 55 | not rated | 0.54 | 0.88 | 1.22 | 1.59 | 2.01 | 2.50 |
Dimensions
| Length | 1310 mm |
|---|---|
| Width | 825 mm |
| Height | 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.