BKMR-5P-4JE-15Y
158.75 kW
Compressor rack BKMR-4P-V20-84Y-F-C
Defrost: None
Product code: BKMR-4P-V20-84Y-F-C
- Refrigerating capacity i
- 159.94 kW
- Absorbed power
- 78.22 kW
- COP
- 2.04
- Compressors
- 4 × semi-hermetic reciprocating compressors
- Receiver
- 250 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 × semi-hermetic reciprocating compressors |
| Liquid receiver | 250 l |
| Net weight | 1,040 kg |
| Max. current | 170.4 A |
|---|---|
| Starting current | 234.4 A |
| Suction | 4"1/8 |
|---|---|
| Liquid | 1"5/8 |
| Discharge | 2"1/8 |
| L / W / H | 739/638/2010 mm |
|---|---|
| Weight | 250 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
- 159.94 kW
- Absorbed power
- 78.22 kW
- COP
- 2.04
- Current
- 137.8 A
- Heat rejection
- 238.16 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 | 178.80 | 74.84 | 2.39 | 133.2 |
| -10 | 45 | 159.94 | 78.22 | 2.04 | 137.8 |
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 | 52.68 | 72.35 | 96.55 | 125.76 | 160.46 | 201.10 | 248.13 | 301.97 |
| 25 | 48.39 | 66.88 | 89.57 | 116.95 | 149.49 | 187.68 | 231.98 | 282.83 |
| 30 | 43.93 | 61.12 | 82.19 | 107.61 | 137.89 | 173.51 | 214.96 | 262.70 |
| 35 | 39.41 | 55.19 | 74.52 | 97.89 | 125.78 | 158.71 | 197.19 | 241.69 |
| 40 | 34.93 | 49.20 | 66.69 | 87.89 | 113.29 | 143.42 | 178.80 | 219.94 |
| 45 | 30.60 | 43.27 | 58.83 | 77.76 | 100.56 | 127.78 | 159.94 | 197.60 |
| 50 | 26.52 | 37.51 | 51.04 | 67.61 | 87.72 | 111.92 | 140.76 | 174.83 |
| 55 | not rated | not rated | 43.46 | 57.60 | 74.94 | 96.02 | 121.43 | 151.80 |
Power [kW]
| Tc \ Te [°C] | -40 | -35 | -30 | -25 | -20 | -15 | -10 | -5 |
|---|---|---|---|---|---|---|---|---|
| 20 | 31.38 | 36.12 | 40.71 | 45.01 | 48.89 | 52.24 | 54.92 | 56.81 |
| 25 | 31.93 | 37.29 | 42.61 | 47.75 | 52.59 | 57.01 | 60.88 | 64.08 |
| 30 | 32.32 | 38.21 | 44.17 | 50.08 | 55.80 | 61.21 | 66.18 | 70.60 |
| 35 | 32.55 | 38.89 | 45.42 | 52.00 | 58.51 | 64.83 | 70.83 | 76.39 |
| 40 | 32.63 | 39.34 | 46.35 | 53.53 | 60.75 | 67.90 | 74.84 | 81.46 |
| 45 | 32.58 | 39.58 | 46.98 | 54.68 | 62.53 | 70.42 | 78.22 | 85.81 |
| 50 | 32.40 | 39.60 | 47.32 | 55.45 | 63.85 | 72.40 | 80.98 | 89.46 |
| 55 | not rated | not rated | 47.38 | 55.86 | 64.72 | 73.85 | 83.13 | 92.41 |
COP
| Tc \ Te [°C] | -40 | -35 | -30 | -25 | -20 | -15 | -10 | -5 |
|---|---|---|---|---|---|---|---|---|
| 20 | 1.68 | 2.00 | 2.37 | 2.79 | 3.28 | 3.85 | 4.52 | 5.32 |
| 25 | 1.52 | 1.79 | 2.10 | 2.45 | 2.84 | 3.29 | 3.81 | 4.41 |
| 30 | 1.36 | 1.60 | 1.86 | 2.15 | 2.47 | 2.83 | 3.25 | 3.72 |
| 35 | 1.21 | 1.42 | 1.64 | 1.88 | 2.15 | 2.45 | 2.78 | 3.16 |
| 40 | 1.07 | 1.25 | 1.44 | 1.64 | 1.86 | 2.11 | 2.39 | 2.70 |
| 45 | 0.94 | 1.09 | 1.25 | 1.42 | 1.61 | 1.81 | 2.04 | 2.30 |
| 50 | 0.82 | 0.95 | 1.08 | 1.22 | 1.37 | 1.55 | 1.74 | 1.95 |
| 55 | not rated | not rated | 0.92 | 1.03 | 1.16 | 1.30 | 1.46 | 1.64 |
Dimensions
| L | 3115 mm |
|---|---|
| P | 1000 mm |
| H | 1450 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.