BSCR-4N-4TES-9Y
22.30 kW
Compressor rack BSCR-3N-4NES-14Y
Defrost: None
Product code: BSCR-3N-4NES-14Y
- Refrigerating capacity i
- 22.80 kW
- Absorbed power
- 18.10 kW
- COP
- 1.26
- Compressors
- 3 × semi-hermetic reciprocating compressors
- Receiver
- 60 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 | 3 × semi-hermetic reciprocating compressors |
| Liquid receiver | 60 l |
| Net weight | 646 kg |
| Max. current | 52.5 A |
|---|---|
| Starting current | 147.5 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 -35 °C, condensing 40 °C (dew points; superheat 10 K, subcooling 3 K)
- Refrigerating capacity
- 22.80 kW
- Absorbed power
- 18.10 kW
- COP
- 1.26
- Current
- 35.1 A
- Heat rejection
- 40.90 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 | 22.80 | 18.10 | 1.26 | 35.1 |
| -35 | 45 | 19.20 | 17.80 | 1.08 | 34.8 |
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 | 27.60 | 37.50 | 49.60 | 64.40 | 82.00 | 103.00 | 127.90 | 157.10 |
| 25 | 24.70 | 33.90 | 45.20 | 58.90 | 75.60 | 95.50 | 119.10 | 147.00 |
| 30 | 21.70 | 30.20 | 40.70 | 53.50 | 69.10 | 87.80 | 110.10 | 136.60 |
| 35 | 18.70 | 26.50 | 36.10 | 48.00 | 62.50 | 80.00 | 101.00 | 125.90 |
| 40 | 15.80 | 22.80 | 31.60 | 42.50 | 55.90 | 72.20 | 91.60 | 114.90 |
| 45 | 12.90 | 19.20 | 27.10 | 37.00 | 49.30 | 64.20 | 82.10 | 103.60 |
| 50 | 10.30 | 15.70 | 22.70 | 31.60 | 42.60 | 56.10 | 72.50 | 92.20 |
| 55 | 7.90 | 12.50 | 18.50 | 26.20 | 36.00 | 48.00 | 62.80 | 80.60 |
Power [kW]
| Tc \ Te [°C] | -40 | -35 | -30 | -25 | -20 | -15 | -10 | -5 |
|---|---|---|---|---|---|---|---|---|
| 20 | 14.60 | 17.00 | 19.30 | 21.50 | 23.50 | 25.10 | 26.30 | 27.00 |
| 25 | 14.90 | 17.50 | 20.20 | 22.80 | 25.20 | 27.40 | 29.10 | 30.40 |
| 30 | 15.00 | 17.90 | 20.90 | 23.90 | 26.70 | 29.30 | 31.60 | 33.50 |
| 35 | 14.90 | 18.10 | 21.40 | 24.80 | 28.00 | 31.10 | 33.80 | 36.20 |
| 40 | 14.60 | 18.10 | 21.70 | 25.40 | 29.00 | 32.50 | 35.80 | 38.70 |
| 45 | 14.20 | 17.80 | 21.70 | 25.70 | 29.80 | 33.70 | 37.40 | 40.90 |
| 50 | 13.50 | 17.40 | 21.50 | 25.80 | 30.20 | 34.60 | 38.80 | 42.80 |
| 55 | 12.60 | 16.70 | 21.10 | 25.70 | 30.40 | 35.20 | 39.80 | 44.30 |
COP
| Tc \ Te [°C] | -40 | -35 | -30 | -25 | -20 | -15 | -10 | -5 |
|---|---|---|---|---|---|---|---|---|
| 20 | 1.89 | 2.21 | 2.57 | 3.00 | 3.49 | 4.10 | 4.86 | 5.82 |
| 25 | 1.66 | 1.94 | 2.24 | 2.58 | 3.00 | 3.49 | 4.09 | 4.84 |
| 30 | 1.45 | 1.69 | 1.95 | 2.24 | 2.59 | 3.00 | 3.48 | 4.08 |
| 35 | 1.26 | 1.46 | 1.69 | 1.94 | 2.23 | 2.57 | 2.99 | 3.48 |
| 40 | 1.08 | 1.26 | 1.46 | 1.67 | 1.93 | 2.22 | 2.56 | 2.97 |
| 45 | 0.91 | 1.08 | 1.25 | 1.44 | 1.65 | 1.91 | 2.20 | 2.53 |
| 50 | 0.76 | 0.90 | 1.06 | 1.22 | 1.41 | 1.62 | 1.87 | 2.15 |
| 55 | 0.63 | 0.75 | 0.88 | 1.02 | 1.18 | 1.36 | 1.58 | 1.82 |
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.