BSCR-4N-4PES-12Y
24.00 kW
Compressor rack BSCR-4N-ZF33
Defrost: None
Product code: BSCR-4N-ZF33
- Refrigerating capacity i
- 25.50 kW
- Absorbed power
- 23.30 kW
- COP
- 1.09
- Compressors
- 4 × scroll 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 × scroll compressors |
| Liquid receiver | 60 l |
| Net weight | 617 kg |
| Max. current | 64.0 A |
|---|---|
| Starting current | 175.0 A |
| Suction | 2"5/8 |
|---|---|
| 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
- 25.50 kW
- Absorbed power
- 23.30 kW
- COP
- 1.09
- Current
- 50.2 A
- Heat rejection
- 48.80 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 | 25.50 | 23.30 | 1.09 | 50.2 |
| -35 | 45 | 23.00 | 25.30 | 0.91 | 52.3 |
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 | 26.90 | 34.30 | 43.20 | 53.90 | 66.70 | 81.70 | 99.30 | 119.60 |
| 25 | 25.30 | 32.30 | 40.70 | 50.90 | 62.90 | 77.10 | 93.80 | 113.10 |
| 30 | 23.50 | 30.10 | 38.10 | 47.60 | 59.00 | 72.40 | 88.00 | 106.30 |
| 35 | 21.60 | 27.90 | 35.30 | 44.20 | 54.80 | 67.30 | 82.10 | 99.20 |
| 40 | 19.60 | 25.50 | 32.40 | 40.70 | 50.50 | 62.10 | 75.90 | 91.90 |
| 45 | 17.60 | 23.00 | 29.40 | 37.00 | 46.00 | 56.70 | 69.40 | 84.40 |
| 50 | 15.60 | 20.50 | 26.30 | 33.20 | 41.40 | 51.20 | 62.80 | 76.70 |
| 55 | 13.50 | 17.90 | 23.10 | 29.30 | 36.70 | 45.50 | 56.10 | 68.80 |
Power [kW]
| Tc \ Te [°C] | -40 | -35 | -30 | -25 | -20 | -15 | -10 | -5 |
|---|---|---|---|---|---|---|---|---|
| 20 | 16.10 | 17.00 | 18.00 | 19.00 | 20.00 | 21.10 | 22.30 | 23.50 |
| 25 | 17.30 | 18.40 | 19.50 | 20.50 | 21.60 | 22.80 | 23.90 | 25.20 |
| 30 | 18.70 | 19.90 | 21.10 | 22.20 | 23.40 | 24.60 | 25.80 | 27.00 |
| 35 | 20.20 | 21.60 | 22.80 | 24.10 | 25.30 | 26.50 | 27.80 | 29.00 |
| 40 | 21.90 | 23.30 | 24.70 | 26.10 | 27.40 | 28.70 | 30.00 | 31.30 |
| 45 | 23.60 | 25.30 | 26.80 | 28.30 | 29.70 | 31.00 | 32.40 | 33.70 |
| 50 | 25.50 | 27.30 | 29.00 | 30.60 | 32.10 | 33.60 | 35.00 | 36.40 |
| 55 | 27.60 | 29.60 | 31.40 | 33.10 | 34.70 | 36.30 | 37.80 | 39.20 |
COP
| Tc \ Te [°C] | -40 | -35 | -30 | -25 | -20 | -15 | -10 | -5 |
|---|---|---|---|---|---|---|---|---|
| 20 | 1.67 | 2.02 | 2.40 | 2.84 | 3.33 | 3.87 | 4.45 | 5.09 |
| 25 | 1.46 | 1.76 | 2.09 | 2.48 | 2.91 | 3.38 | 3.92 | 4.49 |
| 30 | 1.26 | 1.51 | 1.81 | 2.14 | 2.52 | 2.94 | 3.41 | 3.94 |
| 35 | 1.07 | 1.29 | 1.55 | 1.83 | 2.17 | 2.54 | 2.95 | 3.42 |
| 40 | 0.89 | 1.09 | 1.31 | 1.56 | 1.84 | 2.16 | 2.53 | 2.94 |
| 45 | 0.75 | 0.91 | 1.10 | 1.31 | 1.55 | 1.83 | 2.14 | 2.50 |
| 50 | 0.61 | 0.75 | 0.91 | 1.08 | 1.29 | 1.52 | 1.79 | 2.11 |
| 55 | 0.49 | 0.60 | 0.74 | 0.89 | 1.06 | 1.25 | 1.48 | 1.76 |
Dimensions
| Length | 2230 mm |
|---|---|
| Width | 825 mm |
| Height | 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.