BSCR-4P-ZB66
58.90 kW
Compressor rack BSCR-2P-S15-56Y-F-B
Defrost: None
Product code: BSCR-2P-S15-56Y-F-B
- Refrigerating capacity i
- 56.88 kW
- Absorbed power
- 26.25 kW
- COP
- 2.17
- Compressors
- 2 × semi-hermetic reciprocating compressors
- Receiver
- 60 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 | 60 l |
| Net weight | 465 kg |
| Max. current | 61.4 A |
|---|---|
| Starting current | 105.5 A |
| Suction | 2"1/8 |
|---|---|
| Liquid | 1"1/8 |
| Discharge | 1"3/8 |
| L / W / H | 666/402/1366 mm |
|---|---|
| Weight | 80 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
- 56.88 kW
- Absorbed power
- 26.25 kW
- COP
- 2.17
- Current
- 49.2 A
- Heat rejection
- 83.13 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 | 62.47 | 24.86 | 2.51 | 47.7 |
| -10 | 45 | 56.88 | 26.25 | 2.17 | 49.2 |
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 | 20.53 | 27.17 | 35.05 | 44.46 | 55.69 | 69.05 | 84.84 | 103.34 |
| 25 | 18.57 | 24.89 | 32.33 | 41.18 | 51.74 | 64.31 | 79.20 | 96.70 |
| 30 | 16.63 | 22.63 | 29.63 | 37.93 | 47.82 | 59.61 | 73.60 | 90.12 |
| 35 | 14.68 | 20.36 | 26.93 | 34.68 | 43.91 | 54.92 | 68.04 | 83.57 |
| 40 | 12.71 | 18.07 | 24.21 | 31.42 | 39.99 | 50.23 | 62.47 | 77.03 |
| 45 | 10.69 | 15.72 | 21.44 | 28.11 | 36.03 | 45.51 | 56.88 | 70.48 |
| 50 | 8.61 | 13.31 | 18.60 | 24.73 | 32.01 | 40.73 | 51.25 | 63.90 |
| 55 | not rated | not rated | 15.68 | 21.28 | 27.92 | 35.90 | 45.57 | 57.29 |
Power [kW]
| Tc \ Te [°C] | -40 | -35 | -30 | -25 | -20 | -15 | -10 | -5 |
|---|---|---|---|---|---|---|---|---|
| 20 | 10.57 | 12.10 | 13.66 | 15.16 | 16.51 | 17.64 | 18.45 | 18.87 |
| 25 | 10.77 | 12.46 | 14.21 | 15.94 | 17.56 | 18.98 | 20.13 | 20.91 |
| 30 | 10.97 | 12.82 | 14.76 | 16.71 | 18.58 | 20.30 | 21.77 | 22.91 |
| 35 | 11.14 | 13.14 | 15.26 | 17.43 | 19.56 | 21.56 | 23.35 | 24.85 |
| 40 | 11.26 | 13.40 | 15.70 | 18.08 | 20.46 | 22.75 | 24.86 | 26.71 |
| 45 | 11.31 | 13.58 | 16.06 | 18.65 | 21.27 | 23.83 | 26.25 | 28.45 |
| 50 | 11.25 | 13.66 | 16.31 | 19.10 | 21.96 | 24.79 | 27.52 | 30.06 |
| 55 | not rated | not rated | 16.42 | 19.41 | 22.50 | 25.61 | 28.64 | 31.51 |
COP
| Tc \ Te [°C] | -40 | -35 | -30 | -25 | -20 | -15 | -10 | -5 |
|---|---|---|---|---|---|---|---|---|
| 20 | 1.94 | 2.25 | 2.57 | 2.93 | 3.37 | 3.92 | 4.60 | 5.48 |
| 25 | 1.72 | 2.00 | 2.27 | 2.58 | 2.95 | 3.39 | 3.93 | 4.62 |
| 30 | 1.52 | 1.77 | 2.01 | 2.27 | 2.57 | 2.94 | 3.38 | 3.93 |
| 35 | 1.32 | 1.55 | 1.76 | 1.99 | 2.25 | 2.55 | 2.91 | 3.36 |
| 40 | 1.13 | 1.35 | 1.54 | 1.74 | 1.95 | 2.21 | 2.51 | 2.88 |
| 45 | 0.95 | 1.16 | 1.33 | 1.51 | 1.69 | 1.91 | 2.17 | 2.48 |
| 50 | 0.77 | 0.97 | 1.14 | 1.29 | 1.46 | 1.64 | 1.86 | 2.13 |
| 55 | not rated | not rated | 0.96 | 1.10 | 1.24 | 1.40 | 1.59 | 1.82 |
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.