BSCR-4P-ZB38
33.20 kW
Compressor rack BSCR-3P-4EES-4Y
Defrost: None
Product code: BSCR-3P-4EES-4Y
- Refrigerating capacity i
- 33.30 kW
- Absorbed power
- 16.00 kW
- COP
- 2.08
- Compressors
- 3 × 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 | 3 × semi-hermetic reciprocating compressors |
| Liquid receiver | 60 l |
| Net weight | 472 kg |
| Max. current | 30.0 A |
|---|---|
| Starting current | 74.0 A |
| Suction | 1"5/8 |
|---|---|
| Liquid | 7/8" |
| 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
- 33.30 kW
- Absorbed power
- 16.00 kW
- COP
- 2.08
- Current
- 26.9 A
- Heat rejection
- 49.30 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 | 37.00 | 15.20 | 2.43 | 25.7 |
| -10 | 45 | 33.30 | 16.00 | 2.08 | 26.9 |
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 | 11.30 | 15.20 | 20.10 | 25.90 | 32.90 | 41.30 | 51.10 | 62.80 | 76.50 |
| 25 | 10.40 | 14.00 | 18.40 | 23.90 | 30.50 | 38.40 | 47.70 | 58.80 | 71.80 |
| 30 | 9.30 | 12.60 | 16.80 | 21.90 | 28.00 | 35.40 | 44.20 | 54.70 | 67.00 |
| 35 | 8.20 | 11.30 | 15.10 | 19.80 | 25.50 | 32.40 | 40.70 | 50.40 | 62.00 |
| 40 | 7.10 | 9.90 | 13.40 | 17.70 | 23.00 | 29.40 | 37.00 | 46.10 | 56.80 |
| 45 | 6.00 | 8.50 | 11.70 | 15.60 | 20.50 | 26.30 | 33.30 | 41.60 | 51.50 |
| 50 | 5.00 | 7.20 | 10.00 | 13.50 | 17.90 | 23.10 | 29.50 | 37.10 | 46.10 |
| 55 | 4.00 | 5.90 | 8.30 | 11.40 | 15.20 | 20.00 | 25.70 | 32.50 | not rated |
Power [kW]
| Tc \ Te [°C] | -40 | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 |
|---|---|---|---|---|---|---|---|---|---|
| 20 | 6.40 | 7.30 | 8.30 | 9.10 | 9.80 | 10.40 | 10.80 | 11.00 | 10.90 |
| 25 | 6.60 | 7.70 | 8.70 | 9.70 | 10.60 | 11.40 | 12.10 | 12.50 | 12.60 |
| 30 | 6.80 | 8.00 | 9.10 | 10.30 | 11.40 | 12.40 | 13.20 | 13.80 | 14.30 |
| 35 | 6.90 | 8.20 | 9.50 | 10.80 | 12.00 | 13.20 | 14.20 | 15.10 | 15.70 |
| 40 | 6.90 | 8.30 | 9.80 | 11.20 | 12.60 | 13.90 | 15.20 | 16.20 | 17.10 |
| 45 | 6.90 | 8.40 | 9.90 | 11.50 | 13.10 | 14.60 | 16.00 | 17.30 | 18.40 |
| 50 | 6.80 | 8.40 | 10.10 | 11.80 | 13.50 | 15.10 | 16.70 | 18.20 | 19.60 |
| 55 | 6.60 | 8.30 | 10.10 | 11.90 | 13.80 | 15.60 | 17.40 | 19.00 | not rated |
COP
| Tc \ Te [°C] | -40 | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 |
|---|---|---|---|---|---|---|---|---|---|
| 20 | 1.77 | 2.08 | 2.42 | 2.85 | 3.36 | 3.97 | 4.73 | 5.71 | 7.02 |
| 25 | 1.58 | 1.82 | 2.11 | 2.46 | 2.88 | 3.37 | 3.94 | 4.70 | 5.70 |
| 30 | 1.37 | 1.57 | 1.85 | 2.13 | 2.46 | 2.85 | 3.35 | 3.96 | 4.69 |
| 35 | 1.19 | 1.38 | 1.59 | 1.83 | 2.12 | 2.45 | 2.87 | 3.34 | 3.95 |
| 40 | 1.03 | 1.19 | 1.37 | 1.58 | 1.83 | 2.12 | 2.43 | 2.85 | 3.32 |
| 45 | 0.87 | 1.01 | 1.18 | 1.36 | 1.56 | 1.80 | 2.08 | 2.40 | 2.80 |
| 50 | 0.74 | 0.86 | 0.99 | 1.14 | 1.33 | 1.53 | 1.77 | 2.04 | 2.35 |
| 55 | 0.61 | 0.71 | 0.82 | 0.96 | 1.10 | 1.28 | 1.48 | 1.71 | not rated |
Dimensions
| Length | 1790 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.