BSCR-4N-4NES-14Y
30.40 kW
Compressor rack BSCR-4N-ZF40
Defrost: None
Product code: BSCR-4N-ZF40
- Refrigerating capacity i
- 31.60 kW
- Absorbed power
- 29.60 kW
- COP
- 1.07
- 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 | 661 kg |
| Max. current | 76.0 A |
|---|---|
| Starting current | 224.0 A |
| Suction | 2"5/8 |
|---|---|
| Liquid | 1"1/8 |
| 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
- 31.60 kW
- Absorbed power
- 29.60 kW
- COP
- 1.07
- Current
- 57.9 A
- Heat rejection
- 61.20 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 | 31.60 | 29.60 | 1.07 | 57.9 |
| -35 | 45 | 28.60 | 32.20 | 0.89 | 60.9 |
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 | 32.30 | 41.80 | 53.00 | 66.30 | 81.90 | 100.30 | 121.80 | 146.60 |
| 25 | 30.30 | 39.40 | 50.00 | 62.50 | 77.30 | 94.60 | 114.90 | 138.50 |
| 30 | 28.30 | 36.90 | 46.90 | 58.60 | 72.50 | 88.80 | 107.90 | 130.10 |
| 35 | 26.30 | 34.30 | 43.60 | 54.60 | 67.50 | 82.70 | 100.60 | 121.40 |
| 40 | 24.00 | 31.60 | 40.20 | 50.30 | 62.30 | 76.40 | 93.00 | 112.50 |
| 45 | 21.70 | 28.60 | 36.60 | 45.90 | 56.80 | 69.70 | 85.10 | 103.20 |
| 50 | 19.10 | 25.50 | 32.70 | 41.10 | 51.00 | 62.80 | 76.90 | 93.60 |
| 55 | 16.30 | 22.10 | 28.60 | 36.10 | 45.00 | 55.60 | 68.30 | 83.60 |
Power [kW]
| Tc \ Te [°C] | -40 | -35 | -30 | -25 | -20 | -15 | -10 | -5 |
|---|---|---|---|---|---|---|---|---|
| 20 | 19.80 | 20.90 | 22.10 | 23.40 | 24.80 | 26.30 | 27.90 | 29.60 |
| 25 | 21.60 | 22.80 | 24.10 | 25.40 | 26.80 | 28.30 | 29.90 | 31.60 |
| 30 | 23.60 | 24.90 | 26.30 | 27.70 | 29.10 | 30.70 | 32.20 | 33.90 |
| 35 | 25.80 | 27.20 | 28.70 | 30.20 | 31.70 | 33.20 | 34.80 | 36.40 |
| 40 | 28.10 | 29.60 | 31.20 | 32.80 | 34.40 | 36.00 | 37.70 | 39.30 |
| 45 | 30.50 | 32.20 | 34.00 | 35.70 | 37.40 | 39.10 | 40.70 | 42.40 |
| 50 | 33.10 | 35.00 | 36.90 | 38.70 | 40.50 | 42.30 | 44.00 | 45.70 |
| 55 | 35.70 | 37.90 | 39.90 | 41.90 | 43.90 | 45.70 | 47.60 | 49.30 |
COP
| Tc \ Te [°C] | -40 | -35 | -30 | -25 | -20 | -15 | -10 | -5 |
|---|---|---|---|---|---|---|---|---|
| 20 | 1.63 | 2.00 | 2.40 | 2.83 | 3.30 | 3.81 | 4.37 | 4.95 |
| 25 | 1.40 | 1.73 | 2.07 | 2.46 | 2.88 | 3.34 | 3.84 | 4.38 |
| 30 | 1.20 | 1.48 | 1.78 | 2.12 | 2.49 | 2.89 | 3.35 | 3.84 |
| 35 | 1.02 | 1.26 | 1.52 | 1.81 | 2.13 | 2.49 | 2.89 | 3.34 |
| 40 | 0.85 | 1.07 | 1.29 | 1.53 | 1.81 | 2.12 | 2.47 | 2.86 |
| 45 | 0.71 | 0.89 | 1.08 | 1.29 | 1.52 | 1.78 | 2.09 | 2.43 |
| 50 | 0.58 | 0.73 | 0.89 | 1.06 | 1.26 | 1.48 | 1.75 | 2.05 |
| 55 | 0.46 | 0.58 | 0.72 | 0.86 | 1.03 | 1.22 | 1.43 | 1.70 |
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.