BKMR-5P-Z50-154Y-F-B
623.30 kW
Compressor rack BKMR-5P-Z50-154Y-F-C
Defrost: None
Product code: BKMR-5P-Z50-154Y-F-C
- Refrigerating capacity i
- 623.30 kW
- Absorbed power
- 207.43 kW
- COP
- 3.00
- Compressors
- 5 × semi-hermetic reciprocating compressors
- Receiver
- 350 l
Nominal conditions: evaporating 2 °C, condensing 45 °C (dew points), superheat 10 K, subcooling 3 K; refrigerant R404A where rated.
Data
| Application | High temperature (HT) |
|---|---|
| Compressors | 5 × semi-hermetic reciprocating compressors |
| Liquid receiver | 350 l |
| Net weight | 1,745 kg |
| Max. current | 452.0 A |
|---|---|
| Starting current | 550.2 A |
| Suction | - |
|---|---|
| Liquid | - |
| Discharge | 3"1/8 |
| L / W / H | 993/856/1942 mm |
|---|---|
| Weight | 290 kg |
Performance
Evaporating temperature -50…5 °C, condensing temperature 20…55 °C (dew points); superheat 10 K, subcooling 3 K.
R404A, evaporating 2 °C, condensing 45 °C (dew points; superheat 10 K, subcooling 3 K)
- Refrigerating capacity
- 623.30 kW
- Absorbed power
- 207.43 kW
- COP
- 3.00
- Current
- 352.3 A
- Heat rejection
- 830.73 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] |
|---|---|---|---|---|---|
| 2 | 45 | 623.30 | 207.43 | 3.00 | 352.3 |
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 | 0 | 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 20 | 121.61 | 165.98 | 221.14 | 288.45 | 369.30 | 465.08 | 577.10 | 706.60 | 854.65 | not rated |
| 25 | 108.38 | 150.42 | 202.40 | 265.71 | 341.75 | 431.94 | 537.63 | 660.16 | 800.65 | 960.01 |
| 30 | 95.38 | 134.90 | 183.53 | 242.67 | 313.73 | 398.15 | 497.35 | 612.70 | 745.47 | 896.69 |
| 35 | 82.79 | 119.61 | 164.73 | 219.53 | 285.44 | 363.92 | 456.45 | 564.47 | 689.33 | 832.23 |
| 40 | 70.80 | 104.76 | 146.20 | 196.49 | 257.09 | 329.48 | 415.16 | 515.67 | 632.46 | 766.89 |
| 45 | 59.59 | 90.52 | 128.12 | 173.77 | 228.90 | 295.04 | 373.72 | 466.56 | 575.12 | 700.94 |
| 50 | not rated | not rated | 110.71 | 151.57 | 201.11 | 260.85 | 332.40 | 417.42 | 517.63 | 634.72 |
| 55 | not rated | not rated | not rated | not rated | 173.96 | 227.20 | 291.50 | 368.62 | 460.40 | 568.74 |
Power [kW]
| Tc \ Te [°C] | -40 | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 20 | 66.99 | 78.49 | 89.77 | 100.44 | 110.14 | 118.52 | 125.19 | 129.80 | 131.98 | not rated |
| 25 | 67.61 | 80.28 | 92.94 | 105.24 | 116.81 | 127.28 | 136.29 | 143.48 | 148.47 | 150.90 |
| 30 | 67.82 | 81.53 | 95.48 | 109.30 | 122.63 | 135.10 | 146.34 | 155.99 | 163.69 | 169.06 |
| 35 | 67.62 | 82.27 | 97.40 | 112.63 | 127.61 | 141.97 | 155.33 | 167.35 | 177.64 | 185.85 |
| 40 | 67.02 | 82.50 | 98.70 | 115.24 | 131.76 | 147.90 | 163.29 | 177.56 | 190.34 | 201.28 |
| 45 | 66.02 | 82.23 | 99.39 | 117.13 | 135.09 | 152.91 | 170.20 | 186.62 | 201.79 | 215.35 |
| 50 | not rated | not rated | 99.48 | 118.31 | 137.61 | 156.99 | 176.09 | 194.55 | 212.00 | 228.07 |
| 55 | not rated | not rated | not rated | not rated | 139.31 | 160.16 | 180.96 | 201.35 | 220.98 | 239.46 |
COP
| Tc \ Te [°C] | -40 | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 20 | 1.82 | 2.11 | 2.46 | 2.87 | 3.35 | 3.92 | 4.61 | 5.44 | 6.48 | not rated |
| 25 | 1.60 | 1.87 | 2.18 | 2.52 | 2.93 | 3.39 | 3.94 | 4.60 | 5.39 | 6.36 |
| 30 | 1.41 | 1.65 | 1.92 | 2.22 | 2.56 | 2.95 | 3.40 | 3.93 | 4.55 | 5.30 |
| 35 | 1.22 | 1.45 | 1.69 | 1.95 | 2.24 | 2.56 | 2.94 | 3.37 | 3.88 | 4.48 |
| 40 | 1.06 | 1.27 | 1.48 | 1.71 | 1.95 | 2.23 | 2.54 | 2.90 | 3.32 | 3.81 |
| 45 | 0.90 | 1.10 | 1.29 | 1.48 | 1.69 | 1.93 | 2.20 | 2.50 | 2.85 | 3.25 |
| 50 | not rated | not rated | 1.11 | 1.28 | 1.46 | 1.66 | 1.89 | 2.15 | 2.44 | 2.78 |
| 55 | not rated | not rated | not rated | not rated | 1.25 | 1.42 | 1.61 | 1.83 | 2.08 | 2.38 |
Dimensions
| L | 3715 mm |
|---|---|
| P | 1000 mm |
| H | 1780 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.