BSCR-4N-4EES-4Y
13.20 kW
Compressor rack BSCR-4N-Q7-25.1Y-F-B
Defrost: None
Product code: BSCR-4N-Q7-25.1Y-F-B
- Refrigerating capacity i
- 13.41 kW
- Absorbed power
- 12.46 kW
- COP
- 1.08
- Compressors
- 4 × semi-hermetic reciprocating compressors
- Receiver
- 45 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 | 45 l |
| Net weight | 520 kg |
| Max. current | 61.6 A |
|---|---|
| Starting current | 133.5 A |
| Suction | 1"5/8 |
|---|---|
| Liquid | 5/8" |
| Discharge | 1"1/8 |
| L / W / H | 666/402/1137 mm |
|---|---|
| Weight | 60 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
- 13.41 kW
- Absorbed power
- 12.46 kW
- COP
- 1.08
- Current
- 39.4 A
- Heat rejection
- 25.88 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 | 13.41 | 12.46 | 1.08 | 39.4 |
| -35 | 45 | 11.95 | 12.80 | 0.93 | 39.6 |
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 | 15.17 | 20.66 | 27.75 | 36.66 | 47.59 | 60.77 | 76.40 | 94.67 |
| 25 | 13.59 | 18.60 | 25.08 | 33.23 | 43.27 | 55.41 | 69.86 | 86.84 |
| 30 | 12.15 | 16.72 | 22.61 | 30.03 | 39.19 | 50.32 | 63.63 | 79.35 |
| 35 | 10.84 | 15.00 | 20.33 | 27.04 | 35.35 | 45.49 | 57.69 | 72.16 |
| 40 | 9.65 | 13.41 | 18.21 | 24.24 | 31.74 | 40.92 | 52.02 | 65.28 |
| 45 | 8.56 | 11.95 | 16.24 | 21.62 | 28.32 | 36.58 | 46.62 | 58.68 |
| 50 | not rated | not rated | 14.40 | 19.16 | 25.11 | 32.46 | 41.47 | 52.38 |
| 55 | not rated | not rated | not rated | not rated | 22.07 | 28.56 | 36.57 | 46.36 |
Power [kW]
| Tc \ Te [°C] | -40 | -35 | -30 | -25 | -20 | -15 | -10 | -5 |
|---|---|---|---|---|---|---|---|---|
| 20 | 9.94 | 11.21 | 12.50 | 13.73 | 14.83 | 15.75 | 16.41 | 16.74 |
| 25 | 10.18 | 11.54 | 12.96 | 14.37 | 15.71 | 16.90 | 17.87 | 18.57 |
| 30 | 10.42 | 11.85 | 13.38 | 14.95 | 16.49 | 17.92 | 19.19 | 20.23 |
| 35 | 10.68 | 12.15 | 13.77 | 15.47 | 17.19 | 18.85 | 20.39 | 21.75 |
| 40 | 10.97 | 12.46 | 14.15 | 15.96 | 17.84 | 19.70 | 21.49 | 23.13 |
| 45 | 11.32 | 12.80 | 14.53 | 16.43 | 18.44 | 20.48 | 22.49 | 24.41 |
| 50 | not rated | not rated | 14.94 | 16.91 | 19.02 | 21.22 | 23.43 | 25.59 |
| 55 | not rated | not rated | not rated | not rated | 19.60 | 21.92 | 24.31 | 26.69 |
COP
| Tc \ Te [°C] | -40 | -35 | -30 | -25 | -20 | -15 | -10 | -5 |
|---|---|---|---|---|---|---|---|---|
| 20 | 1.53 | 1.84 | 2.22 | 2.67 | 3.21 | 3.86 | 4.66 | 5.65 |
| 25 | 1.33 | 1.61 | 1.93 | 2.31 | 2.75 | 3.28 | 3.91 | 4.68 |
| 30 | 1.17 | 1.41 | 1.69 | 2.01 | 2.38 | 2.81 | 3.32 | 3.92 |
| 35 | 1.02 | 1.23 | 1.48 | 1.75 | 2.06 | 2.41 | 2.83 | 3.32 |
| 40 | 0.88 | 1.08 | 1.29 | 1.52 | 1.78 | 2.08 | 2.42 | 2.82 |
| 45 | 0.76 | 0.93 | 1.12 | 1.32 | 1.54 | 1.79 | 2.07 | 2.40 |
| 50 | not rated | not rated | 0.96 | 1.13 | 1.32 | 1.53 | 1.77 | 2.05 |
| 55 | not rated | not rated | not rated | not rated | 1.13 | 1.30 | 1.50 | 1.74 |
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.