BSCR-2P-ZB45
19.60 kW
Compressor rack BSCR-3P-D2-13.1Y-F-C
Defrost: None
Product code: BSCR-3P-D2-13.1Y-F-C
- Refrigerating capacity i
- 19.33 kW
- Absorbed power
- 9.80 kW
- COP
- 1.97
- Compressors
- 3 × 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 | 3 × semi-hermetic reciprocating compressors |
| Liquid receiver | 45 l |
| Net weight | 330 kg |
| Max. current | 21.3 A |
|---|---|
| Starting current | 50.1 A |
| Suction | 1"3/8 |
|---|---|
| Liquid | 5/8" |
| 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
- 19.33 kW
- Absorbed power
- 9.80 kW
- COP
- 1.97
- Current
- 18.2 A
- Heat rejection
- 29.13 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 | 21.33 | 9.23 | 2.31 | 17.6 |
| -10 | 45 | 19.33 | 9.80 | 1.97 | 18.2 |
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 | 6.53 | 8.83 | 11.69 | 15.16 | 19.30 | 24.18 | 29.86 | not rated |
| 25 | 5.89 | 8.02 | 10.67 | 13.89 | 17.75 | 22.31 | 27.64 | 33.79 |
| 30 | 5.30 | 7.26 | 9.69 | 12.67 | 16.25 | 20.50 | 25.48 | 31.26 |
| 35 | 4.75 | 6.53 | 8.76 | 11.50 | 14.80 | 18.74 | 23.38 | 28.79 |
| 40 | 4.23 | 5.85 | 7.88 | 10.37 | 13.40 | 17.03 | 21.33 | 26.37 |
| 45 | 3.74 | 5.20 | 7.03 | 9.29 | 12.04 | 15.37 | 19.33 | 24.00 |
| 50 | 3.29 | 4.59 | 6.22 | 8.24 | 10.73 | 13.75 | 17.38 | 21.69 |
| 55 | not rated | not rated | 5.44 | 7.23 | 9.46 | 12.18 | 15.48 | 19.44 |
Power [kW]
| Tc \ Te [°C] | -40 | -35 | -30 | -25 | -20 | -15 | -10 | -5 |
|---|---|---|---|---|---|---|---|---|
| 20 | 4.26 | 4.88 | 5.49 | 6.06 | 6.56 | 6.98 | 7.29 | not rated |
| 25 | 4.32 | 4.98 | 5.63 | 6.26 | 6.84 | 7.34 | 7.74 | 8.02 |
| 30 | 4.40 | 5.09 | 5.79 | 6.48 | 7.13 | 7.71 | 8.21 | 8.60 |
| 35 | 4.50 | 5.23 | 5.98 | 6.72 | 7.44 | 8.11 | 8.71 | 9.20 |
| 40 | 4.62 | 5.39 | 6.19 | 7.00 | 7.79 | 8.54 | 9.23 | 9.84 |
| 45 | 4.79 | 5.59 | 6.44 | 7.31 | 8.18 | 9.01 | 9.80 | 10.51 |
| 50 | 4.99 | 5.84 | 6.73 | 7.66 | 8.60 | 9.53 | 10.41 | 11.23 |
| 55 | not rated | not rated | 7.08 | 8.07 | 9.08 | 10.09 | 11.07 | 12.00 |
COP
| Tc \ Te [°C] | -40 | -35 | -30 | -25 | -20 | -15 | -10 | -5 |
|---|---|---|---|---|---|---|---|---|
| 20 | 1.53 | 1.81 | 2.13 | 2.50 | 2.94 | 3.46 | 4.10 | not rated |
| 25 | 1.36 | 1.61 | 1.89 | 2.22 | 2.60 | 3.04 | 3.57 | 4.21 |
| 30 | 1.21 | 1.43 | 1.67 | 1.96 | 2.28 | 2.66 | 3.10 | 3.64 |
| 35 | 1.06 | 1.25 | 1.47 | 1.71 | 1.99 | 2.31 | 2.69 | 3.13 |
| 40 | 0.91 | 1.09 | 1.27 | 1.48 | 1.72 | 1.99 | 2.31 | 2.68 |
| 45 | 0.78 | 0.93 | 1.09 | 1.27 | 1.47 | 1.70 | 1.97 | 2.28 |
| 50 | 0.66 | 0.79 | 0.92 | 1.08 | 1.25 | 1.44 | 1.67 | 1.93 |
| 55 | not rated | not rated | 0.77 | 0.90 | 1.04 | 1.21 | 1.40 | 1.62 |
Dimensions
| L | 1785 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.