BSCR-4N-D3-18.1Y-F-B
11.38 kW
Compressor rack BSCR-2N-Q9-36.1Y-F-B
Defrost: None
Product code: BSCR-2N-Q9-36.1Y-F-B
- Refrigerating capacity i
- 11.31 kW
- Absorbed power
- 9.17 kW
- COP
- 1.23
- 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 | 355 kg |
| Max. current | 44.4 A |
|---|---|
| Starting current | 119.0 A |
| Suction | 1"5/8 |
|---|---|
| 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
- 11.31 kW
- Absorbed power
- 9.16 kW
- COP
- 1.23
- Current
- 20.8 A
- Heat rejection
- 20.48 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 | 11.31 | 9.16 | 1.23 | 20.8 |
| -35 | 45 | 9.75 | 9.16 | 1.06 | 20.8 |
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 | 13.39 | 17.94 | 23.49 | 30.17 | 38.09 | 47.37 | 58.12 | 70.43 |
| 25 | 11.99 | 16.23 | 21.42 | 27.66 | 35.08 | 43.79 | 53.91 | 65.55 |
| 30 | 10.62 | 14.56 | 19.37 | 25.17 | 32.08 | 40.22 | 49.72 | 60.68 |
| 35 | 9.28 | 12.92 | 17.35 | 22.71 | 29.11 | 36.67 | 45.54 | 55.82 |
| 40 | 7.99 | 11.31 | 15.37 | 20.28 | 26.16 | 33.16 | 41.39 | 50.98 |
| 45 | 6.75 | 9.76 | 13.43 | 17.89 | 23.26 | 29.68 | 37.27 | 46.17 |
| 50 | not rated | not rated | 11.54 | 15.55 | 20.41 | 26.24 | 33.20 | 41.42 |
| 55 | not rated | not rated | not rated | not rated | 17.61 | 22.87 | 29.19 | 36.73 |
Power [kW]
| Tc \ Te [°C] | -40 | -35 | -30 | -25 | -20 | -15 | -10 | -5 |
|---|---|---|---|---|---|---|---|---|
| 20 | 7.55 | 8.57 | 9.56 | 10.49 | 11.33 | 12.05 | 12.63 | 13.04 |
| 25 | 7.66 | 8.81 | 9.96 | 11.06 | 12.10 | 13.04 | 13.86 | 14.53 |
| 30 | 7.71 | 8.99 | 10.28 | 11.55 | 12.78 | 13.94 | 14.99 | 15.92 |
| 35 | 7.71 | 9.11 | 10.54 | 11.97 | 13.38 | 14.74 | 16.02 | 17.20 |
| 40 | 7.66 | 9.17 | 10.73 | 12.31 | 13.90 | 15.46 | 16.96 | 18.38 |
| 45 | 7.55 | 9.16 | 10.85 | 12.58 | 14.34 | 16.08 | 17.80 | 19.45 |
| 50 | not rated | not rated | 10.91 | 12.78 | 14.69 | 16.62 | 18.54 | 20.43 |
| 55 | not rated | not rated | not rated | not rated | 14.97 | 17.08 | 19.20 | 21.30 |
COP
| Tc \ Te [°C] | -40 | -35 | -30 | -25 | -20 | -15 | -10 | -5 |
|---|---|---|---|---|---|---|---|---|
| 20 | 1.77 | 2.09 | 2.46 | 2.88 | 3.36 | 3.93 | 4.60 | 5.40 |
| 25 | 1.57 | 1.84 | 2.15 | 2.50 | 2.90 | 3.36 | 3.89 | 4.51 |
| 30 | 1.38 | 1.62 | 1.88 | 2.18 | 2.51 | 2.89 | 3.32 | 3.81 |
| 35 | 1.20 | 1.42 | 1.65 | 1.90 | 2.18 | 2.49 | 2.84 | 3.24 |
| 40 | 1.04 | 1.23 | 1.43 | 1.65 | 1.88 | 2.15 | 2.44 | 2.77 |
| 45 | 0.89 | 1.06 | 1.24 | 1.42 | 1.62 | 1.85 | 2.09 | 2.37 |
| 50 | not rated | not rated | 1.06 | 1.22 | 1.39 | 1.58 | 1.79 | 2.03 |
| 55 | not rated | not rated | not rated | not rated | 1.18 | 1.34 | 1.52 | 1.72 |
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.