BKMR-3P-Z50-154Y-F-C
373.98 kW
Compressor rack BKMR-3P-Z50-154Y-F-B
Defrost: None
Product code: BKMR-3P-Z50-154Y-F-B
- Refrigerating capacity i
- 373.98 kW
- Absorbed power
- 124.46 kW
- COP
- 3.00
- Compressors
- 3 × semi-hermetic reciprocating compressors
- Receiver
- 250 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 | 3 × semi-hermetic reciprocating compressors |
| Liquid receiver | 250 l |
| Net weight | 1,055 kg |
| Max. current | 271.2 A |
|---|---|
| Starting current | 369.4 A |
| Suction | 4"1/8 |
|---|---|
| Liquid | 2"1/8 |
| Discharge | 2"5/8 |
| 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 2 °C, condensing 45 °C (dew points; superheat 10 K, subcooling 3 K)
- Refrigerating capacity
- 373.98 kW
- Absorbed power
- 124.46 kW
- COP
- 3.00
- Current
- 211.4 A
- Heat rejection
- 498.44 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 | 373.98 | 124.46 | 3.00 | 211.4 |
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 | 72.97 | 99.59 | 132.68 | 173.07 | 221.58 | 279.05 | 346.26 | 423.96 | 512.79 | not rated |
| 25 | 65.03 | 90.25 | 121.44 | 159.43 | 205.05 | 259.16 | 322.58 | 396.09 | 480.39 | 576.01 |
| 30 | 57.23 | 80.94 | 110.12 | 145.60 | 188.24 | 238.89 | 298.41 | 367.62 | 447.28 | 538.01 |
| 35 | 49.68 | 71.77 | 98.84 | 131.72 | 171.26 | 218.35 | 273.87 | 338.68 | 413.60 | 499.34 |
| 40 | 42.48 | 62.86 | 87.72 | 117.90 | 154.25 | 197.69 | 249.10 | 309.40 | 379.48 | 460.14 |
| 45 | 35.75 | 54.31 | 76.87 | 104.26 | 137.34 | 177.02 | 224.23 | 279.94 | 345.08 | 420.56 |
| 50 | not rated | not rated | 66.43 | 90.94 | 120.67 | 156.51 | 199.44 | 250.45 | 310.58 | 380.83 |
| 55 | not rated | not rated | not rated | not rated | 104.38 | 136.32 | 174.90 | 221.17 | 276.24 | 341.24 |
Power [kW]
| Tc \ Te [°C] | -40 | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 20 | 40.19 | 47.10 | 53.86 | 60.26 | 66.09 | 71.11 | 75.11 | 77.88 | 79.19 | not rated |
| 25 | 40.57 | 48.17 | 55.76 | 63.14 | 70.08 | 76.37 | 81.78 | 86.09 | 89.08 | 90.54 |
| 30 | 40.69 | 48.92 | 57.29 | 65.58 | 73.58 | 81.06 | 87.80 | 93.60 | 98.21 | 101.44 |
| 35 | 40.57 | 49.36 | 58.44 | 67.58 | 76.57 | 85.18 | 93.20 | 100.41 | 106.59 | 111.51 |
| 40 | 40.21 | 49.50 | 59.22 | 69.14 | 79.06 | 88.74 | 97.97 | 106.53 | 114.20 | 120.77 |
| 45 | 39.61 | 49.34 | 59.63 | 70.28 | 81.06 | 91.74 | 102.12 | 111.97 | 121.08 | 129.21 |
| 50 | not rated | not rated | 59.69 | 70.99 | 82.56 | 94.19 | 105.66 | 116.73 | 127.20 | 136.84 |
| 55 | not rated | not rated | not rated | not rated | 83.59 | 96.09 | 108.58 | 120.81 | 132.59 | 143.67 |
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 | 2515 mm |
|---|---|
| P | 1000 mm |
| H | 1580 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.