BSCR-4P-ZB76
69.60 kW
Compressor rack BSCR-4P-Q7-36.1Y-F-C
Defrost: None
Product code: BSCR-4P-Q7-36.1Y-F-C
- Refrigerating capacity i
- 72.37 kW
- Absorbed power
- 35.25 kW
- COP
- 2.05
- Compressors
- 4 × semi-hermetic reciprocating compressors
- Receiver
- 60 l
Nominal conditions: evaporating -10 °C, condensing 45 °C (dew points), superheat 10 K, subcooling 3 K; refrigerant R404A where rated.
Data
| Application | Medium temperature (MT) |
|---|---|
| Compressors | 4 × semi-hermetic reciprocating compressors |
| Liquid receiver | 60 l |
| Net weight | 525 kg |
| Max. current | 77.6 A |
|---|---|
| Starting current | 145.5 A |
| Suction | 2"5/8 |
|---|---|
| Liquid | 1"1/8 |
| Discharge | 1"3/8 |
| 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 -10 °C, condensing 45 °C (dew points; superheat 10 K, subcooling 3 K)
- Refrigerating capacity
- 72.36 kW
- Absorbed power
- 35.25 kW
- COP
- 2.05
- Current
- 63.1 A
- Heat rejection
- 107.61 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] |
|---|---|---|---|---|---|
| -10 | 40 | 80.36 | 33.58 | 2.39 | 61.2 |
| -10 | 45 | 72.36 | 35.25 | 2.05 | 63.1 |
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 | 26.00 | 34.83 | 45.61 | 58.58 | 73.96 | 91.98 | 112.85 | 136.76 |
| 25 | 23.28 | 31.52 | 41.59 | 53.70 | 68.11 | 85.02 | 104.68 | 127.29 |
| 30 | 20.62 | 28.27 | 37.61 | 48.87 | 62.29 | 78.10 | 96.53 | 117.82 |
| 35 | 18.03 | 25.08 | 33.69 | 44.09 | 56.52 | 71.21 | 88.42 | 108.38 |
| 40 | 15.52 | 21.97 | 29.84 | 39.37 | 50.80 | 64.38 | 80.36 | 98.99 |
| 45 | 13.10 | 18.94 | 26.08 | 34.74 | 45.17 | 57.62 | 72.37 | 89.66 |
| 50 | 10.80 | 16.02 | 22.41 | 30.20 | 39.62 | 50.95 | 64.46 | 80.42 |
| 55 | not rated | not rated | 18.86 | 25.77 | 34.20 | 44.41 | 56.68 | 71.31 |
Power [kW]
| Tc \ Te [°C] | -40 | -35 | -30 | -25 | -20 | -15 | -10 | -5 |
|---|---|---|---|---|---|---|---|---|
| 20 | 14.95 | 16.98 | 18.94 | 20.77 | 22.43 | 23.86 | 25.01 | 25.81 |
| 25 | 15.16 | 17.45 | 19.72 | 21.90 | 23.95 | 25.82 | 27.45 | 28.78 |
| 30 | 15.27 | 17.81 | 20.36 | 22.88 | 25.31 | 27.60 | 29.69 | 31.53 |
| 35 | 15.27 | 18.04 | 20.87 | 23.71 | 26.50 | 29.19 | 31.73 | 34.07 |
| 40 | 15.16 | 18.15 | 21.24 | 24.38 | 27.52 | 30.61 | 33.58 | 36.40 |
| 45 | 14.95 | 18.14 | 21.48 | 24.91 | 28.39 | 31.85 | 35.25 | 38.52 |
| 50 | 14.65 | 18.03 | 21.60 | 25.30 | 29.10 | 32.92 | 36.72 | 40.45 |
| 55 | not rated | not rated | 21.59 | 25.55 | 29.65 | 33.82 | 38.02 | 42.18 |
COP
| Tc \ Te [°C] | -40 | -35 | -30 | -25 | -20 | -15 | -10 | -5 |
|---|---|---|---|---|---|---|---|---|
| 20 | 1.74 | 2.05 | 2.41 | 2.82 | 3.30 | 3.86 | 4.51 | 5.30 |
| 25 | 1.54 | 1.81 | 2.11 | 2.45 | 2.84 | 3.29 | 3.81 | 4.42 |
| 30 | 1.35 | 1.59 | 1.85 | 2.14 | 2.46 | 2.83 | 3.25 | 3.74 |
| 35 | 1.18 | 1.39 | 1.61 | 1.86 | 2.13 | 2.44 | 2.79 | 3.18 |
| 40 | 1.02 | 1.21 | 1.40 | 1.61 | 1.85 | 2.10 | 2.39 | 2.72 |
| 45 | 0.88 | 1.04 | 1.21 | 1.39 | 1.59 | 1.81 | 2.05 | 2.33 |
| 50 | 0.74 | 0.89 | 1.04 | 1.19 | 1.36 | 1.55 | 1.76 | 1.99 |
| 55 | not rated | not rated | 0.87 | 1.01 | 1.15 | 1.31 | 1.49 | 1.69 |
Dimensions
| L | 2230 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.