BSCR-4N-4EES-4Y
13.20 kW
Compressor rack BSCR-2N-ZF33
Defrost: None
Product code: BSCR-2N-ZF33
- Refrigerating capacity i
- 12.80 kW
- Absorbed power
- 11.70 kW
- COP
- 1.09
- Compressors
- 2 × scroll compressors
- Receiver
- 45 l
Nominal conditions: evaporating -35 °C, condensing 40 °C (dew points), superheat 10 K, subcooling 3 K; refrigerant R404A where rated.
Data
| Application | Low temperature (LT) |
|---|---|
| Compressors | 2 × scroll compressors |
| Liquid receiver | 45 l |
| Net weight | 402 kg |
| Max. current | 32.0 A |
|---|---|
| Starting current | 143.0 A |
| Suction | 2"1/8 |
|---|---|
| Liquid | 5/8" |
| 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 -35 °C, condensing 40 °C (dew points; superheat 10 K, subcooling 3 K)
- Refrigerating capacity
- 12.80 kW
- Absorbed power
- 11.70 kW
- COP
- 1.09
- Current
- 25.1 A
- Heat rejection
- 24.50 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] |
|---|---|---|---|---|---|
| -35 | 40 | 12.80 | 11.70 | 1.09 | 25.1 |
| -35 | 45 | 11.50 | 12.60 | 0.91 | 26.2 |
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 | 13.50 | 17.10 | 21.60 | 26.90 | 33.30 | 40.80 | 49.60 | 59.80 |
| 25 | 12.60 | 16.10 | 20.40 | 25.40 | 31.50 | 38.60 | 46.90 | 56.50 |
| 30 | 11.70 | 15.10 | 19.10 | 23.80 | 29.50 | 36.20 | 44.00 | 53.10 |
| 35 | 10.80 | 13.90 | 17.70 | 22.10 | 27.40 | 33.70 | 41.00 | 49.60 |
| 40 | 9.80 | 12.80 | 16.20 | 20.30 | 25.20 | 31.10 | 37.90 | 46.00 |
| 45 | 8.80 | 11.50 | 14.70 | 18.50 | 23.00 | 28.40 | 34.70 | 42.20 |
| 50 | 7.80 | 10.30 | 13.20 | 16.60 | 20.70 | 25.60 | 31.40 | 38.30 |
| 55 | 6.70 | 9.00 | 11.60 | 14.60 | 18.30 | 22.80 | 28.10 | 34.40 |
Power [kW]
| Tc \ Te [°C] | -40 | -35 | -30 | -25 | -20 | -15 | -10 | -5 |
|---|---|---|---|---|---|---|---|---|
| 20 | 8.00 | 8.50 | 9.00 | 9.50 | 10.00 | 10.60 | 11.10 | 11.80 |
| 25 | 8.70 | 9.20 | 9.70 | 10.30 | 10.80 | 11.40 | 12.00 | 12.60 |
| 30 | 9.40 | 10.00 | 10.50 | 11.10 | 11.70 | 12.30 | 12.90 | 13.50 |
| 35 | 10.10 | 10.80 | 11.40 | 12.00 | 12.70 | 13.30 | 13.90 | 14.50 |
| 40 | 10.90 | 11.70 | 12.40 | 13.00 | 13.70 | 14.30 | 15.00 | 15.60 |
| 45 | 11.80 | 12.60 | 13.40 | 14.10 | 14.80 | 15.50 | 16.20 | 16.90 |
| 50 | 12.80 | 13.70 | 14.50 | 15.30 | 16.10 | 16.80 | 17.50 | 18.20 |
| 55 | 13.80 | 14.80 | 15.70 | 16.60 | 17.40 | 18.20 | 18.90 | 19.60 |
COP
| Tc \ Te [°C] | -40 | -35 | -30 | -25 | -20 | -15 | -10 | -5 |
|---|---|---|---|---|---|---|---|---|
| 20 | 1.69 | 2.01 | 2.40 | 2.83 | 3.33 | 3.85 | 4.47 | 5.07 |
| 25 | 1.45 | 1.75 | 2.10 | 2.47 | 2.92 | 3.39 | 3.91 | 4.48 |
| 30 | 1.24 | 1.51 | 1.82 | 2.14 | 2.52 | 2.94 | 3.41 | 3.93 |
| 35 | 1.07 | 1.29 | 1.55 | 1.84 | 2.16 | 2.53 | 2.95 | 3.42 |
| 40 | 0.90 | 1.09 | 1.31 | 1.56 | 1.84 | 2.17 | 2.53 | 2.95 |
| 45 | 0.75 | 0.91 | 1.10 | 1.31 | 1.55 | 1.83 | 2.14 | 2.50 |
| 50 | 0.61 | 0.75 | 0.91 | 1.08 | 1.29 | 1.52 | 1.79 | 2.10 |
| 55 | 0.49 | 0.61 | 0.74 | 0.88 | 1.05 | 1.25 | 1.49 | 1.76 |
Dimensions
| Length | 1310 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.