BSCR-2N-ZF40
15.80 kW
Compressor rack BSCR-4N-S7-33Y-F-B
Defrost: None
Product code: BSCR-4N-S7-33Y-F-B
- Refrigerating capacity i
- 16.09 kW
- Absorbed power
- 16.20 kW
- COP
- 0.99
- Compressors
- 4 × semi-hermetic reciprocating compressors
- Receiver
- 60 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 | 4 × semi-hermetic reciprocating compressors |
| Liquid receiver | 60 l |
| Net weight | 670 kg |
| Max. current | 81.6 A |
|---|---|
| Starting current | 108.2 A |
| Suction | 2"1/8 |
|---|---|
| Liquid | 7/8" |
| Discharge | 1"1/8 |
| 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 -35 °C, condensing 40 °C (dew points; superheat 10 K, subcooling 3 K)
- Refrigerating capacity
- 16.09 kW
- Absorbed power
- 16.20 kW
- COP
- 0.99
- Current
- 36.4 A
- Heat rejection
- 32.29 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] |
|---|---|---|---|---|---|
| -35 | 40 | 16.09 | 16.20 | 0.99 | 36.4 |
| -35 | 45 | 13.08 | 16.54 | 0.79 | 36.8 |
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 | 21.10 | 28.44 | 37.22 | 47.81 | 60.62 | 76.03 | 94.44 | 116.23 |
| 25 | 18.25 | 25.34 | 33.69 | 43.70 | 55.75 | 70.23 | 87.54 | 108.09 |
| 30 | 15.42 | 22.24 | 30.16 | 39.56 | 50.84 | 64.38 | 80.59 | 99.88 |
| 35 | 12.62 | 19.15 | 26.62 | 35.42 | 45.90 | 58.49 | 73.59 | 91.61 |
| 40 | 9.87 | 16.09 | 23.10 | 31.26 | 40.95 | 52.57 | 66.54 | 83.28 |
| 45 | 7.20 | 13.08 | 19.60 | 27.12 | 36.00 | 46.64 | 59.47 | 74.92 |
| 50 | 4.62 | 10.13 | 16.15 | 23.00 | 31.05 | 40.70 | 52.38 | 66.53 |
| 55 | not rated | 7.28 | 12.75 | 18.92 | 26.13 | 34.78 | 45.30 | 58.14 |
Power [kW]
| Tc \ Te [°C] | -40 | -35 | -30 | -25 | -20 | -15 | -10 | -5 |
|---|---|---|---|---|---|---|---|---|
| 20 | 12.50 | 14.35 | 16.15 | 17.82 | 19.27 | 20.39 | 21.10 | 21.30 |
| 25 | 12.74 | 14.79 | 16.84 | 18.80 | 20.59 | 22.11 | 23.26 | 23.95 |
| 30 | 13.05 | 15.28 | 17.56 | 19.81 | 21.92 | 23.82 | 25.40 | 26.57 |
| 35 | 13.36 | 15.76 | 18.27 | 20.78 | 23.22 | 25.49 | 27.49 | 29.12 |
| 40 | 13.64 | 16.20 | 18.91 | 21.69 | 24.43 | 27.06 | 29.46 | 31.55 |
| 45 | 13.84 | 16.54 | 19.45 | 22.47 | 25.51 | 28.48 | 31.27 | 33.81 |
| 50 | 13.90 | 16.74 | 19.83 | 23.08 | 26.40 | 29.70 | 32.88 | 35.84 |
| 55 | not rated | 16.74 | 20.00 | 23.47 | 27.06 | 30.68 | 34.22 | 37.61 |
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 | 2240 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.