BSCR-2P-ZB76
34.80 kW
Compressor rack BSCR-2P-Q7-36.1Y-F-C
Defrost: None
Product code: BSCR-2P-Q7-36.1Y-F-C
- Refrigerating capacity i
- 36.18 kW
- Absorbed power
- 17.62 kW
- COP
- 2.05
- Compressors
- 2 × 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 | 2 × semi-hermetic reciprocating compressors |
| Liquid receiver | 60 l |
| Net weight | 350 kg |
| Max. current | 38.8 A |
|---|---|
| Starting current | 106.7 A |
| Suction | 2"1/8 |
|---|---|
| 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
- 36.18 kW
- Absorbed power
- 17.62 kW
- COP
- 2.05
- Current
- 31.5 A
- Heat rejection
- 53.81 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 | 40.18 | 16.79 | 2.39 | 30.6 |
| -10 | 45 | 36.18 | 17.62 | 2.05 | 31.5 |
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] | -40 | -35 | -30 | -25 | -20 | -15 | -10 | -5 |
|---|---|---|---|---|---|---|---|---|
| 20 | 13.00 | 17.41 | 22.81 | 29.29 | 36.98 | 45.99 | 56.42 | 68.38 |
| 25 | 11.64 | 15.76 | 20.79 | 26.85 | 34.05 | 42.51 | 52.34 | 63.64 |
| 30 | 10.31 | 14.13 | 18.80 | 24.44 | 31.14 | 39.05 | 48.27 | 58.91 |
| 35 | 9.01 | 12.54 | 16.85 | 22.04 | 28.26 | 35.61 | 44.21 | 54.19 |
| 40 | 7.76 | 10.98 | 14.92 | 19.69 | 25.40 | 32.19 | 40.18 | 49.49 |
| 45 | 6.55 | 9.47 | 13.04 | 17.37 | 22.58 | 28.81 | 36.18 | 44.83 |
| 50 | 5.40 | 8.01 | 11.21 | 15.10 | 19.81 | 25.48 | 32.23 | 40.21 |
| 55 | not rated | not rated | 9.43 | 12.89 | 17.10 | 22.20 | 28.34 | 35.66 |
Power [kW]
| Tc \ Te [°C] | -40 | -35 | -30 | -25 | -20 | -15 | -10 | -5 |
|---|---|---|---|---|---|---|---|---|
| 20 | 7.47 | 8.49 | 9.47 | 10.39 | 11.22 | 11.93 | 12.50 | 12.91 |
| 25 | 7.58 | 8.73 | 9.86 | 10.95 | 11.98 | 12.91 | 13.72 | 14.39 |
| 30 | 7.63 | 8.90 | 10.18 | 11.44 | 12.66 | 13.80 | 14.84 | 15.76 |
| 35 | 7.63 | 9.02 | 10.43 | 11.85 | 13.25 | 14.60 | 15.87 | 17.03 |
| 40 | 7.58 | 9.07 | 10.62 | 12.19 | 13.76 | 15.30 | 16.79 | 18.20 |
| 45 | 7.48 | 9.07 | 10.74 | 12.46 | 14.19 | 15.93 | 17.62 | 19.26 |
| 50 | 7.32 | 9.01 | 10.80 | 12.65 | 14.55 | 16.46 | 18.36 | 20.23 |
| 55 | not rated | not rated | 10.79 | 12.78 | 14.83 | 16.91 | 19.01 | 21.09 |
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 | 1310 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.