BSCR-4P-4EES-4Y
44.40 kW
Compressor rack BSCR-3P-ZB66
Defrost: None
Product code: BSCR-3P-ZB66
- Refrigerating capacity i
- 44.10 kW
- Absorbed power
- 21.20 kW
- COP
- 2.08
- Compressors
- 3 × scroll 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 | 3 × scroll compressors |
| Liquid receiver | 60 l |
| Net weight | 408 kg |
| Max. current | 46.5 A |
|---|---|
| Starting current | 142.5 A |
| Suction | 2"1/8 |
|---|---|
| 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 -10 °C, condensing 45 °C (dew points; superheat 10 K, subcooling 3 K)
- Refrigerating capacity
- 44.10 kW
- Absorbed power
- 21.20 kW
- COP
- 2.08
- Current
- 40.3 A
- Heat rejection
- 65.30 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 | 48.40 | 19.10 | 2.53 | 37.7 |
| -10 | 45 | 44.10 | 21.20 | 2.08 | 40.3 |
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] | -25 | -20 | -15 | -10 | -5 | 0 | 5 |
|---|---|---|---|---|---|---|---|
| 20 | 33.50 | 41.80 | 51.70 | 63.40 | 77.00 | 92.70 | not rated |
| 25 | 31.50 | 39.40 | 48.80 | 59.90 | 72.80 | 87.60 | 104.60 |
| 30 | 29.40 | 36.90 | 45.80 | 56.20 | 68.40 | 82.40 | 98.50 |
| 35 | 27.10 | 34.20 | 42.60 | 52.40 | 63.80 | 77.00 | 92.20 |
| 40 | 24.80 | 31.40 | 39.20 | 48.40 | 59.00 | 71.40 | 85.60 |
| 45 | 22.30 | 28.40 | 35.70 | 44.10 | 54.10 | 65.60 | 78.90 |
| 50 | not rated | 25.30 | 32.00 | 39.70 | 48.90 | 59.50 | 71.90 |
| 55 | not rated | 22.00 | 28.10 | 35.10 | 43.50 | 53.20 | 64.60 |
Power [kW]
| Tc \ Te [°C] | -25 | -20 | -15 | -10 | -5 | 0 | 5 |
|---|---|---|---|---|---|---|---|
| 20 | 12.30 | 12.40 | 12.60 | 12.80 | 13.10 | 13.50 | not rated |
| 25 | 13.60 | 13.80 | 13.90 | 14.10 | 14.30 | 14.70 | 15.30 |
| 30 | 15.10 | 15.30 | 15.40 | 15.50 | 15.70 | 16.00 | 16.50 |
| 35 | 16.70 | 17.00 | 17.10 | 17.20 | 17.30 | 17.60 | 17.90 |
| 40 | 18.70 | 18.90 | 19.00 | 19.10 | 19.20 | 19.30 | 19.60 |
| 45 | 20.90 | 21.10 | 21.20 | 21.20 | 21.30 | 21.30 | 21.50 |
| 50 | not rated | 23.60 | 23.70 | 23.70 | 23.70 | 23.70 | 23.80 |
| 55 | not rated | 26.50 | 26.60 | 26.50 | 26.40 | 26.40 | 26.30 |
COP
| Tc \ Te [°C] | -25 | -20 | -15 | -10 | -5 | 0 | 5 |
|---|---|---|---|---|---|---|---|
| 20 | 2.72 | 3.37 | 4.10 | 4.95 | 5.88 | 6.87 | not rated |
| 25 | 2.32 | 2.86 | 3.51 | 4.25 | 5.09 | 5.96 | 6.84 |
| 30 | 1.95 | 2.41 | 2.97 | 3.63 | 4.36 | 5.15 | 5.97 |
| 35 | 1.62 | 2.01 | 2.49 | 3.05 | 3.69 | 4.38 | 5.15 |
| 40 | 1.33 | 1.66 | 2.06 | 2.53 | 3.07 | 3.70 | 4.37 |
| 45 | 1.07 | 1.35 | 1.68 | 2.08 | 2.54 | 3.08 | 3.67 |
| 50 | not rated | 1.07 | 1.35 | 1.68 | 2.06 | 2.51 | 3.02 |
| 55 | not rated | 0.83 | 1.06 | 1.32 | 1.65 | 2.02 | 2.46 |
Dimensions
| Length | 1785 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.