BSCR-3P-4EES-4Y
33.30 kW
Compressor rack BSCR-4P-ZB38
Defrost: None
Product code: BSCR-4P-ZB38
- Refrigerating capacity i
- 33.20 kW
- Absorbed power
- 16.80 kW
- COP
- 1.98
- Compressors
- 4 × scroll compressors
- Receiver
- 45 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 × scroll compressors |
| Liquid receiver | 45 l |
| Net weight | 440 kg |
| Max. current | 44.0 A |
|---|---|
| Starting current | 99.0 A |
| Suction | 1"5/8 |
|---|---|
| Liquid | 7/8" |
| 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 -10 °C, condensing 45 °C (dew points; superheat 10 K, subcooling 3 K)
- Refrigerating capacity
- 33.20 kW
- Absorbed power
- 16.80 kW
- COP
- 1.98
- Current
- 37.5 A
- Heat rejection
- 50.00 kW
Heat rejection = refrigerating capacity + absorbed power. COP = refrigerating capacity / absorbed power.
Rated from the compressors' data: this rack is no longer in the manufacturer's current program.
Standard points
| Te [°C] | Tc [°C] | Refrigerating capacity [kW] | Absorbed power [kW] | COP | Current [A] |
|---|---|---|---|---|---|
| -10 | 40 | 36.53 | 15.07 | 2.42 | 34.8 |
| -10 | 45 | 33.20 | 16.80 | 1.98 | 37.5 |
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 | 26.00 | 32.40 | 40.00 | 48.80 | 59.07 | 70.80 | not rated |
| 25 | 24.27 | 30.40 | 37.47 | 45.87 | 55.60 | 66.80 | 79.47 |
| 30 | 22.53 | 28.27 | 34.93 | 42.93 | 52.00 | 62.67 | 74.80 |
| 35 | 20.80 | 26.00 | 32.40 | 39.73 | 48.40 | 58.40 | 70.00 |
| 40 | 18.93 | 23.73 | 29.60 | 36.53 | 44.67 | 54.13 | 64.93 |
| 45 | 16.93 | 21.47 | 26.80 | 33.20 | 40.80 | 49.73 | 60.00 |
| 50 | 14.93 | 19.07 | 24.00 | 29.87 | 36.93 | 45.20 | 54.80 |
| 55 | not rated | 16.67 | 21.07 | 26.53 | 32.93 | 40.53 | 49.60 |
Power [kW]
| Tc \ Te [°C] | -25 | -20 | -15 | -10 | -5 | 0 | 5 |
|---|---|---|---|---|---|---|---|
| 20 | 9.47 | 9.47 | 9.47 | 9.33 | 9.20 | 9.07 | not rated |
| 25 | 10.67 | 10.67 | 10.67 | 10.67 | 10.53 | 10.40 | 10.27 |
| 30 | 12.00 | 12.00 | 12.00 | 12.00 | 11.87 | 11.87 | 11.60 |
| 35 | 13.47 | 13.47 | 13.47 | 13.47 | 13.33 | 13.33 | 13.20 |
| 40 | 14.93 | 15.07 | 15.07 | 15.07 | 15.07 | 14.93 | 14.80 |
| 45 | 16.67 | 16.80 | 16.80 | 16.80 | 16.80 | 16.80 | 16.67 |
| 50 | 18.53 | 18.67 | 18.67 | 18.67 | 18.67 | 18.67 | 18.67 |
| 55 | not rated | 20.67 | 20.80 | 20.80 | 20.80 | 20.80 | 20.67 |
COP
| Tc \ Te [°C] | -25 | -20 | -15 | -10 | -5 | 0 | 5 |
|---|---|---|---|---|---|---|---|
| 20 | 2.75 | 3.42 | 4.23 | 5.23 | 6.42 | 7.81 | not rated |
| 25 | 2.27 | 2.85 | 3.51 | 4.30 | 5.28 | 6.42 | 7.74 |
| 30 | 1.88 | 2.36 | 2.91 | 3.58 | 4.38 | 5.28 | 6.45 |
| 35 | 1.54 | 1.93 | 2.41 | 2.95 | 3.63 | 4.38 | 5.30 |
| 40 | 1.27 | 1.58 | 1.96 | 2.42 | 2.96 | 3.63 | 4.39 |
| 45 | 1.02 | 1.28 | 1.60 | 1.98 | 2.43 | 2.96 | 3.60 |
| 50 | 0.81 | 1.02 | 1.29 | 1.60 | 1.98 | 2.42 | 2.94 |
| 55 | not rated | 0.81 | 1.01 | 1.28 | 1.58 | 1.95 | 2.40 |
Dimensions
| Length | 2230 mm |
|---|---|
| Width | 825 mm |
| Height | 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.