BSCR-3P-ZB66
44.10 kW
Compressor rack BSCR-4P-4EES-4Y
Defrost: None
Product code: BSCR-4P-4EES-4Y
- Refrigerating capacity i
- 44.40 kW
- Absorbed power
- 21.30 kW
- COP
- 2.08
- 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 | 573 kg |
| Max. current | 40.0 A |
|---|---|
| Starting current | 84.0 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
- 44.40 kW
- Absorbed power
- 21.30 kW
- COP
- 2.08
- Current
- 35.9 A
- Heat rejection
- 65.70 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 | 49.30 | 20.20 | 2.44 | 34.2 |
| -10 | 45 | 44.40 | 21.30 | 2.08 | 35.9 |
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 | 0 |
|---|---|---|---|---|---|---|---|---|---|
| 20 | 15.10 | 20.30 | 26.70 | 34.50 | 43.90 | 55.00 | 68.20 | 83.70 | 102.00 |
| 25 | 13.80 | 18.60 | 24.60 | 31.90 | 40.60 | 51.20 | 63.60 | 78.40 | 95.80 |
| 30 | 12.40 | 16.90 | 22.40 | 29.20 | 37.40 | 47.20 | 59.00 | 72.90 | 89.30 |
| 35 | 10.90 | 15.00 | 20.20 | 26.40 | 34.10 | 43.20 | 54.20 | 67.20 | 82.60 |
| 40 | 9.40 | 13.20 | 17.90 | 23.70 | 30.70 | 39.20 | 49.30 | 61.40 | 75.70 |
| 45 | 8.00 | 11.40 | 15.60 | 20.90 | 27.30 | 35.00 | 44.40 | 55.50 | 68.60 |
| 50 | 6.60 | 9.60 | 13.30 | 18.00 | 23.80 | 30.80 | 39.30 | 49.40 | 61.40 |
| 55 | 5.30 | 7.80 | 11.10 | 15.20 | 20.30 | 26.60 | 34.20 | 43.30 | not rated |
Power [kW]
| Tc \ Te [°C] | -40 | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 |
|---|---|---|---|---|---|---|---|---|---|
| 20 | 8.50 | 9.80 | 11.00 | 12.10 | 13.10 | 13.90 | 14.40 | 14.70 | 14.60 |
| 25 | 8.80 | 10.20 | 11.60 | 13.00 | 14.20 | 15.20 | 16.10 | 16.60 | 16.90 |
| 30 | 9.00 | 10.60 | 12.20 | 13.70 | 15.20 | 16.50 | 17.60 | 18.40 | 19.00 |
| 35 | 9.20 | 10.90 | 12.60 | 14.40 | 16.10 | 17.60 | 19.00 | 20.10 | 21.00 |
| 40 | 9.20 | 11.10 | 13.00 | 14.90 | 16.80 | 18.60 | 20.20 | 21.70 | 22.80 |
| 45 | 9.20 | 11.20 | 13.30 | 15.40 | 17.50 | 19.50 | 21.30 | 23.10 | 24.50 |
| 50 | 9.10 | 11.20 | 13.40 | 15.70 | 18.00 | 20.20 | 22.30 | 24.30 | 26.10 |
| 55 | 8.80 | 11.10 | 13.40 | 15.90 | 18.30 | 20.80 | 23.20 | 25.40 | not rated |
COP
| Tc \ Te [°C] | -40 | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 |
|---|---|---|---|---|---|---|---|---|---|
| 20 | 1.78 | 2.07 | 2.43 | 2.85 | 3.35 | 3.96 | 4.74 | 5.69 | 6.99 |
| 25 | 1.57 | 1.82 | 2.12 | 2.45 | 2.86 | 3.37 | 3.95 | 4.72 | 5.67 |
| 30 | 1.38 | 1.59 | 1.84 | 2.13 | 2.46 | 2.86 | 3.35 | 3.96 | 4.70 |
| 35 | 1.18 | 1.38 | 1.60 | 1.83 | 2.12 | 2.45 | 2.85 | 3.34 | 3.93 |
| 40 | 1.02 | 1.19 | 1.38 | 1.59 | 1.83 | 2.11 | 2.44 | 2.83 | 3.32 |
| 45 | 0.87 | 1.02 | 1.17 | 1.36 | 1.56 | 1.79 | 2.08 | 2.40 | 2.80 |
| 50 | 0.73 | 0.86 | 0.99 | 1.15 | 1.32 | 1.52 | 1.76 | 2.03 | 2.35 |
| 55 | 0.60 | 0.70 | 0.83 | 0.96 | 1.11 | 1.28 | 1.47 | 1.70 | not rated |
Dimensions
| Length | 2240 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.