BSCR-3N-Q4-21.1Y-F-C
8.07 kW
Compressor rack BSCR-2N-S7-33Y-F-B
Defrost: None
Product code: BSCR-2N-S7-33Y-F-B
- Refrigerating capacity i
- 8.05 kW
- Absorbed power
- 8.10 kW
- COP
- 0.99
- Compressors
- 2 × semi-hermetic reciprocating compressors
- Receiver
- 45 l
Nominal conditions: evaporating -35 °C, condensing 40 °C (dew points), superheat 10 K, subcooling 3 K; refrigerant R404A where rated.
Data
| Application | Low temperature (LT) |
|---|---|
| Compressors | 2 × semi-hermetic reciprocating compressors |
| Liquid receiver | 45 l |
| Net weight | 425 kg |
| Max. current | 40.8 A |
|---|---|
| Starting current | 67.4 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 -35 °C, condensing 40 °C (dew points; superheat 10 K, subcooling 3 K)
- Refrigerating capacity
- 8.05 kW
- Absorbed power
- 8.10 kW
- COP
- 0.99
- Current
- 18.2 A
- Heat rejection
- 16.15 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] |
|---|---|---|---|---|---|
| -35 | 40 | 8.05 | 8.10 | 0.99 | 18.2 |
| -35 | 45 | 6.54 | 8.27 | 0.79 | 18.4 |
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 | 10.55 | 14.22 | 18.61 | 23.91 | 30.31 | 38.02 | 47.22 | 58.12 |
| 25 | 9.12 | 12.67 | 16.85 | 21.85 | 27.87 | 35.11 | 43.77 | 54.05 |
| 30 | 7.71 | 11.12 | 15.08 | 19.78 | 25.42 | 32.19 | 40.30 | 49.94 |
| 35 | 6.31 | 9.57 | 13.31 | 17.71 | 22.95 | 29.24 | 36.79 | 45.80 |
| 40 | 4.94 | 8.05 | 11.55 | 15.63 | 20.48 | 26.29 | 33.27 | 41.64 |
| 45 | 3.60 | 6.54 | 9.80 | 13.56 | 18.00 | 23.32 | 29.73 | 37.46 |
| 50 | 2.31 | 5.07 | 8.07 | 11.50 | 15.53 | 20.35 | 26.19 | 33.26 |
| 55 | not rated | 3.64 | 6.37 | 9.46 | 13.07 | 17.39 | 22.65 | 29.07 |
Power [kW]
| Tc \ Te [°C] | -40 | -35 | -30 | -25 | -20 | -15 | -10 | -5 |
|---|---|---|---|---|---|---|---|---|
| 20 | 6.25 | 7.17 | 8.08 | 8.91 | 9.63 | 10.19 | 10.55 | 10.65 |
| 25 | 6.37 | 7.39 | 8.42 | 9.40 | 10.30 | 11.05 | 11.63 | 11.97 |
| 30 | 6.52 | 7.64 | 8.78 | 9.90 | 10.96 | 11.91 | 12.70 | 13.29 |
| 35 | 6.68 | 7.88 | 9.13 | 10.39 | 11.61 | 12.74 | 13.74 | 14.56 |
| 40 | 6.82 | 8.10 | 9.46 | 10.84 | 12.22 | 13.53 | 14.73 | 15.78 |
| 45 | 6.92 | 8.27 | 9.73 | 11.24 | 12.75 | 14.24 | 15.64 | 16.90 |
| 50 | 6.95 | 8.37 | 9.91 | 11.54 | 13.20 | 14.85 | 16.44 | 17.92 |
| 55 | not rated | 8.37 | 10.00 | 11.74 | 13.53 | 15.34 | 17.11 | 18.80 |
COP
| Tc \ Te [°C] | -40 | -35 | -30 | -25 | -20 | -15 | -10 | -5 |
|---|---|---|---|---|---|---|---|---|
| 20 | 1.69 | 1.98 | 2.30 | 2.68 | 3.15 | 3.73 | 4.48 | 5.46 |
| 25 | 1.43 | 1.71 | 2.00 | 2.32 | 2.71 | 3.18 | 3.76 | 4.51 |
| 30 | 1.18 | 1.46 | 1.72 | 2.00 | 2.32 | 2.70 | 3.17 | 3.76 |
| 35 | 0.94 | 1.21 | 1.46 | 1.70 | 1.98 | 2.29 | 2.68 | 3.15 |
| 40 | 0.72 | 0.99 | 1.22 | 1.44 | 1.68 | 1.94 | 2.26 | 2.64 |
| 45 | 0.52 | 0.79 | 1.01 | 1.21 | 1.41 | 1.64 | 1.90 | 2.22 |
| 50 | 0.33 | 0.61 | 0.81 | 1.00 | 1.18 | 1.37 | 1.59 | 1.86 |
| 55 | not rated | 0.43 | 0.64 | 0.81 | 0.97 | 1.13 | 1.32 | 1.55 |
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.