BSCR-4N-V25-71Y-F-C
38.32 kW
Compressor rack BSCR-4N-V25-71Y-F-CE
Defrost: None
Product code: BSCR-4N-V25-71Y-F-CE
- Refrigerating capacity i
- 38.32 kW
- Absorbed power
- 33.10 kW
- COP
- 1.16
- Compressors
- 4 × semi-hermetic reciprocating 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 × semi-hermetic reciprocating compressors |
| Liquid receiver | 120 l |
| Net weight | 945 kg |
| Max. current | 174.0 A |
|---|---|
| Starting current | 248.8 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
- 38.32 kW
- Absorbed power
- 33.10 kW
- COP
- 1.16
- Current
- 90.0 A
- Heat rejection
- 71.42 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 | 38.32 | 33.10 | 1.16 | 90.0 |
| -35 | 45 | 32.61 | 33.17 | 0.98 | 90.0 |
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 | 46.34 | 62.61 | 83.01 | 108.12 | 138.53 | 174.81 | 217.52 | 267.21 |
| 25 | 41.06 | 56.35 | 75.40 | 98.80 | 127.13 | 160.98 | 200.94 | 247.57 |
| 30 | 35.88 | 50.20 | 67.92 | 89.62 | 115.89 | 147.34 | 184.56 | 228.13 |
| 35 | 30.83 | 44.19 | 60.59 | 80.61 | 104.84 | 133.89 | 168.38 | 208.92 |
| 40 | 25.92 | 38.32 | 53.41 | 71.76 | 93.96 | 120.64 | 152.43 | 189.95 |
| 45 | 21.16 | 32.61 | 46.39 | 63.09 | 83.29 | 107.62 | 136.71 | 171.24 |
| 50 | not rated | not rated | 39.57 | 54.63 | 72.84 | 94.84 | 121.27 | 152.83 |
| 55 | not rated | not rated | not rated | not rated | 62.65 | 82.35 | 106.15 | 134.79 |
Power [kW]
| Tc \ Te [°C] | -40 | -35 | -30 | -25 | -20 | -15 | -10 | -5 |
|---|---|---|---|---|---|---|---|---|
| 20 | 26.50 | 30.60 | 34.67 | 38.55 | 42.12 | 45.22 | 47.71 | 49.46 |
| 25 | 27.09 | 31.57 | 36.09 | 40.51 | 44.68 | 48.46 | 51.71 | 54.29 |
| 30 | 27.48 | 32.31 | 37.25 | 42.16 | 46.91 | 51.34 | 55.32 | 58.71 |
| 35 | 27.68 | 32.82 | 38.15 | 43.53 | 48.82 | 53.88 | 58.55 | 62.71 |
| 40 | 27.68 | 33.10 | 38.79 | 44.61 | 50.42 | 56.06 | 61.40 | 66.30 |
| 45 | 27.49 | 33.17 | 39.19 | 45.41 | 51.70 | 57.90 | 63.88 | 69.49 |
| 50 | not rated | not rated | 39.34 | 45.93 | 52.67 | 59.40 | 65.98 | 72.27 |
| 55 | not rated | not rated | not rated | not rated | 53.34 | 60.56 | 67.72 | 74.66 |
COP
| Tc \ Te [°C] | -40 | -35 | -30 | -25 | -20 | -15 | -10 | -5 |
|---|---|---|---|---|---|---|---|---|
| 20 | 1.75 | 2.05 | 2.39 | 2.80 | 3.29 | 3.87 | 4.56 | 5.40 |
| 25 | 1.52 | 1.78 | 2.09 | 2.44 | 2.85 | 3.32 | 3.89 | 4.56 |
| 30 | 1.31 | 1.55 | 1.82 | 2.13 | 2.47 | 2.87 | 3.34 | 3.89 |
| 35 | 1.11 | 1.35 | 1.59 | 1.85 | 2.15 | 2.49 | 2.88 | 3.33 |
| 40 | 0.94 | 1.16 | 1.38 | 1.61 | 1.86 | 2.15 | 2.48 | 2.86 |
| 45 | 0.77 | 0.98 | 1.18 | 1.39 | 1.61 | 1.86 | 2.14 | 2.46 |
| 50 | not rated | not rated | 1.01 | 1.19 | 1.38 | 1.60 | 1.84 | 2.11 |
| 55 | not rated | not rated | not rated | not rated | 1.17 | 1.36 | 1.57 | 1.81 |
Dimensions
| L | 2230 mm |
|---|---|
| P | 825 mm |
| H | 1225 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.