BSCR-3P-4PES-12Y
68.60 kW
Compressor rack BSCR-4P-ZB76
Defrost: None
Product code: BSCR-4P-ZB76
- Refrigerating capacity i
- 69.60 kW
- Absorbed power
- 32.60 kW
- COP
- 2.13
- Compressors
- 4 × 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 | 4 × scroll compressors |
| Liquid receiver | 60 l |
| Net weight | 506 kg |
| Max. current | 72.0 A |
|---|---|
| Starting current | 172.0 A |
| Suction | 2"5/8 |
|---|---|
| Liquid | 1"1/8 |
| Discharge | 1"3/8 |
| 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
- 69.60 kW
- Absorbed power
- 32.60 kW
- COP
- 2.13
- Current
- 60.4 A
- Heat rejection
- 102.20 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 | 76.20 | 29.30 | 2.60 | 56.3 |
| -10 | 45 | 69.60 | 32.60 | 2.13 | 60.4 |
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 | 52.40 | 65.30 | 80.80 | 99.20 | 120.60 | 145.50 | not rated |
| 25 | 49.50 | 61.80 | 76.50 | 93.80 | 114.10 | 137.50 | 164.40 |
| 30 | 46.30 | 58.00 | 71.90 | 88.20 | 107.30 | 129.30 | 154.70 |
| 35 | 42.70 | 53.90 | 67.00 | 82.30 | 100.20 | 121.00 | 144.80 |
| 40 | 38.70 | 49.40 | 61.80 | 76.20 | 92.90 | 112.30 | 134.70 |
| 45 | 34.30 | 44.50 | 56.20 | 69.60 | 85.30 | 103.40 | 124.30 |
| 50 | not rated | 39.20 | 50.20 | 62.80 | 77.30 | 94.10 | 113.60 |
| 55 | not rated | 33.40 | 43.70 | 55.50 | 68.90 | 84.60 | 102.70 |
Power [kW]
| Tc \ Te [°C] | -25 | -20 | -15 | -10 | -5 | 0 | 5 |
|---|---|---|---|---|---|---|---|
| 20 | 18.50 | 18.90 | 19.30 | 19.70 | 20.10 | 20.50 | not rated |
| 25 | 20.50 | 20.90 | 21.30 | 21.70 | 22.00 | 22.40 | 22.80 |
| 30 | 22.80 | 23.20 | 23.50 | 23.90 | 24.20 | 24.60 | 24.90 |
| 35 | 25.40 | 25.80 | 26.10 | 26.40 | 26.70 | 27.00 | 27.30 |
| 40 | 28.30 | 28.70 | 29.00 | 29.30 | 29.60 | 29.80 | 30.10 |
| 45 | 31.70 | 32.10 | 32.30 | 32.60 | 32.80 | 33.00 | 33.20 |
| 50 | not rated | 35.90 | 36.10 | 36.30 | 36.50 | 36.60 | 36.80 |
| 55 | not rated | 40.20 | 40.40 | 40.50 | 40.60 | 40.70 | 40.80 |
COP
| Tc \ Te [°C] | -25 | -20 | -15 | -10 | -5 | 0 | 5 |
|---|---|---|---|---|---|---|---|
| 20 | 2.83 | 3.46 | 4.19 | 5.04 | 6.00 | 7.10 | not rated |
| 25 | 2.41 | 2.96 | 3.59 | 4.32 | 5.19 | 6.14 | 7.21 |
| 30 | 2.03 | 2.50 | 3.06 | 3.69 | 4.43 | 5.26 | 6.21 |
| 35 | 1.68 | 2.09 | 2.57 | 3.12 | 3.75 | 4.48 | 5.30 |
| 40 | 1.37 | 1.72 | 2.13 | 2.60 | 3.14 | 3.77 | 4.48 |
| 45 | 1.08 | 1.39 | 1.74 | 2.13 | 2.60 | 3.13 | 3.74 |
| 50 | not rated | 1.09 | 1.39 | 1.73 | 2.12 | 2.57 | 3.09 |
| 55 | not rated | 0.83 | 1.08 | 1.37 | 1.70 | 2.08 | 2.52 |
Dimensions
| Length | 2230 mm |
|---|---|
| Width | 825 mm |
| Height | 1255 mm |
Downloads
Ask about product
Our engineers answer with a selection for your conditions.
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.