BKMR-6P-4MM-20X
243.75 kW
Compressor rack BKMR-6P-V20-84Y-F-C
Defrost: None
Product code: BKMR-6P-V20-84Y-F-C
- Refrigerating capacity i
- 239.91 kW
- Absorbed power
- 117.33 kW
- COP
- 2.04
- Compressors
- 6 × 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 | 6 × semi-hermetic reciprocating compressors |
| Liquid receiver | 250 l |
| Net weight | 1,820 kg |
| Max. current | 255.6 A |
|---|---|
| Starting current | 319.6 A |
| Suction | - |
|---|---|
| Liquid | - |
| Discharge | - |
| 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
- 239.91 kW
- Absorbed power
- 117.33 kW
- COP
- 2.04
- Current
- 206.7 A
- Heat rejection
- 357.24 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 | 268.20 | 112.26 | 2.39 | 199.8 |
| -10 | 45 | 239.91 | 117.33 | 2.04 | 206.7 |
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 | 79.02 | 108.52 | 144.83 | 188.64 | 240.68 | 301.65 | 372.20 | 452.95 |
| 25 | 72.59 | 100.32 | 134.36 | 175.42 | 224.23 | 281.52 | 347.98 | 424.25 |
| 30 | 65.90 | 91.68 | 123.28 | 161.42 | 206.83 | 260.26 | 322.44 | 394.04 |
| 35 | 59.11 | 82.79 | 111.78 | 146.83 | 188.67 | 238.07 | 295.78 | 362.53 |
| 40 | 52.39 | 73.81 | 100.04 | 131.83 | 169.94 | 215.13 | 268.20 | 329.92 |
| 45 | 45.90 | 64.91 | 88.24 | 116.63 | 150.84 | 191.66 | 239.91 | 296.41 |
| 50 | 39.77 | 56.26 | 76.56 | 101.42 | 131.59 | 167.88 | 211.14 | 262.24 |
| 55 | not rated | not rated | 65.20 | 86.40 | 112.40 | 144.03 | 182.15 | 227.70 |
Power [kW]
| Tc \ Te [°C] | -40 | -35 | -30 | -25 | -20 | -15 | -10 | -5 |
|---|---|---|---|---|---|---|---|---|
| 20 | 47.06 | 54.19 | 61.06 | 67.51 | 73.34 | 78.35 | 82.38 | 85.21 |
| 25 | 47.90 | 55.94 | 63.91 | 71.62 | 78.89 | 85.51 | 91.32 | 96.12 |
| 30 | 48.48 | 57.32 | 66.26 | 75.11 | 83.69 | 91.81 | 99.27 | 105.90 |
| 35 | 48.82 | 58.34 | 68.13 | 78.00 | 87.77 | 97.25 | 106.25 | 114.59 |
| 40 | 48.95 | 59.02 | 69.53 | 80.29 | 91.13 | 101.85 | 112.26 | 122.18 |
| 45 | 48.87 | 59.37 | 70.47 | 82.01 | 93.79 | 105.63 | 117.33 | 128.71 |
| 50 | 48.61 | 59.40 | 70.99 | 83.17 | 95.77 | 108.60 | 121.47 | 134.19 |
| 55 | not rated | not rated | 71.07 | 83.78 | 97.08 | 110.78 | 124.69 | 138.62 |
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 | 4215 mm |
|---|---|
| P | 1400 mm |
| H | 1600 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.