BSCR-4N-ZF40
31.60 kW
Compressor rack BSCR-4N-ZF48
Defrost: None
Product code: BSCR-4N-ZF48
- Refrigerating capacity i
- 38.10 kW
- Absorbed power
- 38.80 kW
- COP
- 0.98
- Compressors
- 4 × scroll compressors
- Receiver
- 120 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 | 120 l |
| Net weight | 702 kg |
| Max. current | 98.0 A |
|---|---|
| Starting current | 271.0 A |
| Suction | 2"5/8 |
|---|---|
| Liquid | 1"1/8 |
| Discharge | 1"3/8 |
| L / W / H | 714/455/1834 mm |
|---|---|
| Weight | 120 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
- 38.10 kW
- Absorbed power
- 38.80 kW
- COP
- 0.98
- Current
- 74.7 A
- Heat rejection
- 76.90 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 | 38.10 | 38.80 | 0.98 | 74.7 |
| -35 | 45 | 34.50 | 42.20 | 0.82 | 78.7 |
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 | 40.50 | 51.20 | 64.50 | 80.60 | 99.70 | 122.10 | 148.00 | 177.70 |
| 25 | 37.90 | 48.20 | 60.80 | 76.10 | 94.20 | 115.40 | 140.10 | 168.40 |
| 30 | 35.20 | 44.90 | 56.90 | 71.20 | 88.30 | 108.40 | 131.70 | 158.50 |
| 35 | 32.40 | 41.60 | 52.70 | 66.20 | 82.20 | 101.00 | 122.90 | 148.20 |
| 40 | 29.60 | 38.10 | 48.40 | 60.90 | 75.70 | 93.20 | 113.70 | 137.40 |
| 45 | 26.70 | 34.50 | 44.00 | 55.40 | 69.00 | 85.20 | 104.10 | 126.20 |
| 50 | 23.80 | 30.80 | 39.40 | 49.70 | 62.10 | 76.80 | 94.20 | 114.60 |
| 55 | 20.90 | 27.10 | 34.70 | 43.90 | 54.90 | 68.20 | 84.00 | 102.60 |
Power [kW]
| Tc \ Te [°C] | -40 | -35 | -30 | -25 | -20 | -15 | -10 | -5 |
|---|---|---|---|---|---|---|---|---|
| 20 | 26.40 | 27.60 | 28.90 | 30.30 | 32.00 | 33.90 | 36.00 | 38.40 |
| 25 | 28.80 | 30.10 | 31.40 | 32.90 | 34.60 | 36.40 | 38.50 | 40.80 |
| 30 | 31.30 | 32.80 | 34.30 | 35.80 | 37.50 | 39.40 | 41.40 | 43.60 |
| 35 | 34.10 | 35.70 | 37.30 | 39.00 | 40.80 | 42.70 | 44.70 | 46.80 |
| 40 | 37.00 | 38.80 | 40.60 | 42.50 | 44.40 | 46.30 | 48.40 | 50.50 |
| 45 | 40.00 | 42.20 | 44.20 | 46.30 | 48.30 | 50.30 | 52.50 | 54.60 |
| 50 | 43.30 | 45.70 | 48.10 | 50.30 | 52.50 | 54.70 | 56.90 | 59.20 |
| 55 | 46.80 | 49.60 | 52.20 | 54.70 | 57.10 | 59.50 | 61.80 | 64.20 |
COP
| Tc \ Te [°C] | -40 | -35 | -30 | -25 | -20 | -15 | -10 | -5 |
|---|---|---|---|---|---|---|---|---|
| 20 | 1.53 | 1.86 | 2.23 | 2.66 | 3.12 | 3.60 | 4.11 | 4.63 |
| 25 | 1.32 | 1.60 | 1.94 | 2.31 | 2.72 | 3.17 | 3.64 | 4.13 |
| 30 | 1.12 | 1.37 | 1.66 | 1.99 | 2.35 | 2.75 | 3.18 | 3.64 |
| 35 | 0.95 | 1.17 | 1.41 | 1.70 | 2.01 | 2.37 | 2.75 | 3.17 |
| 40 | 0.80 | 0.98 | 1.19 | 1.43 | 1.70 | 2.01 | 2.35 | 2.72 |
| 45 | 0.67 | 0.82 | 1.00 | 1.20 | 1.43 | 1.69 | 1.98 | 2.31 |
| 50 | 0.55 | 0.67 | 0.82 | 0.99 | 1.18 | 1.40 | 1.66 | 1.94 |
| 55 | 0.45 | 0.55 | 0.66 | 0.80 | 0.96 | 1.15 | 1.36 | 1.60 |
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.