BSCR-4N-4CES-6Y
18.60 kW
Compressor rack BSCR-4N-ZF24
Defrost: None
Product code: BSCR-4N-ZF24
- Refrigerating capacity i
- 18.60 kW
- Absorbed power
- 18.10 kW
- COP
- 1.03
- Compressors
- 4 × scroll compressors
- Receiver
- 60 l
Nominal conditions: evaporating -35 °C, condensing 40 °C (dew points), superheat 10 K, subcooling 3 K; refrigerant R404A where rated.
Model nomenclature
How to read the code of this model.
-
A
Series: BSCR — Sphinx CompactRack
-
B
Number of compressors: 4 — Number of identical compressors on the rack (2 to 4).
-
C
Application: N — Low temperature
-
D
Compressor model: ZF24 — Model of the compressors fitted (all compressors of a rack are the same model); an 'EVI' tail marks enhanced vapour injection.
Data
| Application | Low temperature (LT) |
|---|---|
| Compressors | 4 × scroll compressors |
| Liquid receiver | 60 l |
| Net weight | 641 kg |
| Max. current | 50.0 A |
|---|---|
| Starting current | 137.0 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
- 18.60 kW
- Absorbed power
- 18.10 kW
- COP
- 1.03
- Current
- 41.5 A
- Heat rejection
- 36.70 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 | 18.60 | 18.10 | 1.03 | 41.5 |
| -35 | 45 | 16.80 | 19.50 | 0.86 | 43.0 |
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 | 18.70 | 24.10 | 30.60 | 38.20 | 47.30 | 57.90 | 70.50 | 85.10 |
| 25 | 17.70 | 22.90 | 29.00 | 36.20 | 44.70 | 54.80 | 66.60 | 80.40 |
| 30 | 16.60 | 21.50 | 27.30 | 34.10 | 42.00 | 51.50 | 62.60 | 75.60 |
| 35 | 15.40 | 20.10 | 25.50 | 31.80 | 39.30 | 48.10 | 58.50 | 70.60 |
| 40 | 14.10 | 18.60 | 23.60 | 29.50 | 36.40 | 44.50 | 54.20 | 65.50 |
| 45 | 12.70 | 16.80 | 21.50 | 26.90 | 33.30 | 40.80 | 49.70 | 60.30 |
| 50 | 11.00 | 14.90 | 19.30 | 24.20 | 30.00 | 36.90 | 45.00 | 54.80 |
| 55 | 9.20 | 12.80 | 16.80 | 21.20 | 26.50 | 32.70 | 40.10 | 49.00 |
Power [kW]
| Tc \ Te [°C] | -40 | -35 | -30 | -25 | -20 | -15 | -10 | -5 |
|---|---|---|---|---|---|---|---|---|
| 20 | 12.50 | 13.00 | 13.60 | 14.20 | 15.00 | 15.90 | 16.90 | 18.10 |
| 25 | 13.60 | 14.20 | 14.80 | 15.40 | 16.20 | 17.00 | 18.00 | 19.10 |
| 30 | 14.70 | 15.40 | 16.10 | 16.80 | 17.50 | 18.30 | 19.30 | 20.30 |
| 35 | 15.90 | 16.70 | 17.50 | 18.20 | 19.00 | 19.80 | 20.70 | 21.80 |
| 40 | 17.20 | 18.10 | 19.00 | 19.80 | 20.60 | 21.50 | 22.40 | 23.30 |
| 45 | 18.50 | 19.50 | 20.50 | 21.40 | 22.30 | 23.20 | 24.10 | 25.10 |
| 50 | 19.80 | 21.00 | 22.10 | 23.20 | 24.10 | 25.10 | 26.10 | 27.00 |
| 55 | 21.10 | 22.50 | 23.80 | 25.00 | 26.10 | 27.10 | 28.10 | 29.10 |
COP
| Tc \ Te [°C] | -40 | -35 | -30 | -25 | -20 | -15 | -10 | -5 |
|---|---|---|---|---|---|---|---|---|
| 20 | 1.50 | 1.85 | 2.25 | 2.69 | 3.15 | 3.64 | 4.17 | 4.70 |
| 25 | 1.30 | 1.61 | 1.96 | 2.35 | 2.76 | 3.22 | 3.70 | 4.21 |
| 30 | 1.13 | 1.40 | 1.70 | 2.03 | 2.40 | 2.81 | 3.24 | 3.72 |
| 35 | 0.97 | 1.20 | 1.46 | 1.75 | 2.07 | 2.43 | 2.83 | 3.24 |
| 40 | 0.82 | 1.03 | 1.24 | 1.49 | 1.77 | 2.07 | 2.42 | 2.81 |
| 45 | 0.69 | 0.86 | 1.05 | 1.26 | 1.49 | 1.76 | 2.06 | 2.40 |
| 50 | 0.56 | 0.71 | 0.87 | 1.04 | 1.24 | 1.47 | 1.72 | 2.03 |
| 55 | 0.44 | 0.57 | 0.71 | 0.85 | 1.02 | 1.21 | 1.43 | 1.68 |
Dimensions
| L | 2230 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.