BSCR-2P-ZB114
50.20 kW
Compressor rack BSCR-3P-S5-33Y-F-C
Defrost: None
Product code: BSCR-3P-S5-33Y-F-C
- Refrigerating capacity i
- 49.53 kW
- Absorbed power
- 23.76 kW
- COP
- 2.08
- Compressors
- 3 × 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 | 3 × semi-hermetic reciprocating compressors |
| Liquid receiver | 60 l |
| Net weight | 550 kg |
| Max. current | 47.7 A |
|---|---|
| Starting current | 67.3 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
- 49.53 kW
- Absorbed power
- 23.76 kW
- COP
- 2.08
- Current
- 39.5 A
- Heat rejection
- 73.29 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 | 54.30 | 22.02 | 2.47 | 37.0 |
| -10 | 45 | 49.53 | 23.76 | 2.08 | 39.5 |
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 |
|---|---|---|---|---|---|---|---|
| 20 | 18.10 | 23.86 | 30.66 | 38.77 | 48.46 | 60.00 | 73.66 |
| 25 | 16.45 | 21.90 | 28.29 | 35.90 | 44.99 | 55.84 | 68.73 |
| 30 | 14.82 | 19.96 | 25.96 | 33.07 | 41.58 | 51.75 | 63.88 |
| 35 | 13.18 | 18.03 | 23.63 | 30.27 | 38.20 | 47.71 | 59.08 |
| 40 | 11.52 | 16.07 | 21.29 | 27.45 | 34.82 | 43.67 | 54.30 |
| 45 | 9.80 | 14.06 | 18.91 | 24.61 | 31.41 | 39.62 | 49.53 |
| 50 | 8.02 | 11.99 | 16.47 | 21.70 | 27.96 | 35.54 | not rated |
| 55 | not rated | not rated | 13.95 | 18.73 | 24.45 | not rated | not rated |
Power [kW]
| Tc \ Te [°C] | -40 | -35 | -30 | -25 | -20 | -15 | -10 |
|---|---|---|---|---|---|---|---|
| 20 | 9.90 | 11.11 | 12.24 | 13.24 | 14.06 | 14.64 | 14.92 |
| 25 | 10.33 | 11.74 | 13.08 | 14.29 | 15.34 | 16.15 | 16.67 |
| 30 | 10.70 | 12.32 | 13.88 | 15.33 | 16.62 | 17.68 | 18.45 |
| 35 | 10.99 | 12.84 | 14.64 | 16.34 | 17.88 | 19.20 | 20.25 |
| 40 | 11.19 | 13.28 | 15.33 | 17.29 | 19.09 | 20.69 | 22.02 |
| 45 | 11.25 | 13.60 | 15.92 | 18.15 | 20.24 | 22.13 | 23.76 |
| 50 | 11.18 | 13.80 | 16.40 | 18.92 | 21.30 | 23.50 | not rated |
| 55 | not rated | not rated | 16.73 | 19.55 | 22.25 | not rated | not rated |
COP
| Tc \ Te [°C] | -40 | -35 | -30 | -25 | -20 | -15 | -10 |
|---|---|---|---|---|---|---|---|
| 20 | 1.83 | 2.15 | 2.50 | 2.93 | 3.45 | 4.10 | 4.94 |
| 25 | 1.59 | 1.87 | 2.16 | 2.51 | 2.93 | 3.46 | 4.12 |
| 30 | 1.38 | 1.62 | 1.87 | 2.16 | 2.50 | 2.93 | 3.46 |
| 35 | 1.20 | 1.40 | 1.61 | 1.85 | 2.14 | 2.49 | 2.92 |
| 40 | 1.03 | 1.21 | 1.39 | 1.59 | 1.82 | 2.11 | 2.47 |
| 45 | 0.87 | 1.03 | 1.19 | 1.36 | 1.55 | 1.79 | 2.08 |
| 50 | 0.72 | 0.87 | 1.00 | 1.15 | 1.31 | 1.51 | not rated |
| 55 | not rated | not rated | 0.83 | 0.96 | 1.10 | not rated | not rated |
Dimensions
| L | 1785 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.