BKMR-4P-4MA-22X
208.20 kW
Compressor rack BKMR-2P-6MI-40X
Defrost: None
Product code: BKMR-2P-6MI-40X
- Refrigerating capacity i
- 206.13 kW
- Absorbed power
- 63.60 kW
- COP
- 3.24
- Compressors
- 2 × semi-hermetic reciprocating compressors
- Receiver
- 150 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 | 2 × semi-hermetic reciprocating compressors |
| Liquid receiver | 150 l |
| Net weight | 636 kg |
| Max. current | 112.9 A |
|---|---|
| Starting current | 360.5 A |
| Suction | 4"1/8 |
|---|---|
| Liquid | 1"3/8 |
| Discharge | 2"1/8 |
| L / W / H | 790/538/1605 mm |
|---|---|
| Weight | 150 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
- 206.13 kW
- Absorbed power
- 63.60 kW
- COP
- 3.24
- Current
- 111.5 A
- Heat rejection
- 269.73 kW
Heat rejection = refrigerating capacity + absorbed power. COP = refrigerating capacity / absorbed power.
Rated from the compressors' data: this rack is no longer in the manufacturer's current program.
Standard points
| Te [°C] | Tc [°C] | Refrigerating capacity [kW] | Absorbed power [kW] | COP | Current [A] |
|---|---|---|---|---|---|
| 2 | 45 | 206.13 | 63.60 | 3.24 | 111.5 |
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 | 41.93 | 56.93 | 75.07 | 96.80 | 122.60 | 152.93 | 188.40 | 229.33 | 276.20 | 329.33 |
| 25 | 37.73 | 52.07 | 69.20 | 89.73 | 114.07 | 142.73 | 176.27 | 215.13 | 259.73 | 310.47 |
| 30 | 33.47 | 47.07 | 63.20 | 82.47 | 105.33 | 132.27 | 163.87 | 200.60 | 242.87 | 291.20 |
| 35 | 29.20 | 41.93 | 57.07 | 75.07 | 96.40 | 121.60 | 151.20 | 185.73 | 225.67 | 271.53 |
| 40 | 24.87 | 36.80 | 50.87 | 67.47 | 87.27 | 110.67 | 138.27 | 170.60 | 208.20 | 251.60 |
| 45 | not rated | 31.67 | 44.60 | 59.87 | 78.00 | 99.60 | 125.13 | 155.27 | 190.47 | 231.40 |
| 50 | not rated | 26.53 | 38.27 | 52.13 | 68.67 | 88.40 | 111.87 | 139.73 | 172.53 | 210.93 |
| 55 | not rated | not rated | 32.07 | 44.47 | 59.33 | 77.13 | 98.53 | 124.13 | 154.53 | 190.40 |
Power [kW]
| Tc \ Te [°C] | -40 | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 20 | 23.67 | 27.00 | 30.07 | 32.80 | 35.20 | 37.20 | 38.60 | 39.47 | 39.60 | 39.00 |
| 25 | 24.33 | 28.00 | 31.53 | 34.80 | 37.73 | 40.20 | 42.20 | 43.67 | 44.40 | 44.53 |
| 30 | 24.87 | 28.93 | 32.93 | 36.60 | 40.07 | 43.07 | 45.67 | 47.67 | 49.13 | 49.87 |
| 35 | 25.20 | 29.73 | 34.13 | 38.33 | 42.27 | 45.80 | 49.00 | 51.60 | 53.67 | 55.07 |
| 40 | 25.40 | 30.33 | 35.20 | 39.87 | 44.33 | 48.47 | 52.20 | 55.40 | 58.13 | 60.20 |
| 45 | not rated | 30.87 | 36.13 | 41.33 | 46.27 | 50.93 | 55.20 | 59.07 | 62.40 | 65.13 |
| 50 | not rated | 31.20 | 36.93 | 42.60 | 48.07 | 53.27 | 58.13 | 62.60 | 66.60 | 70.00 |
| 55 | not rated | not rated | 37.60 | 43.73 | 49.73 | 55.47 | 60.93 | 66.00 | 70.67 | 74.73 |
COP
| Tc \ Te [°C] | -40 | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 20 | 1.77 | 2.11 | 2.50 | 2.95 | 3.48 | 4.11 | 4.88 | 5.81 | 6.97 | 8.44 |
| 25 | 1.55 | 1.86 | 2.19 | 2.58 | 3.02 | 3.55 | 4.18 | 4.93 | 5.85 | 6.97 |
| 30 | 1.35 | 1.63 | 1.92 | 2.25 | 2.63 | 3.07 | 3.59 | 4.21 | 4.94 | 5.84 |
| 35 | 1.16 | 1.41 | 1.67 | 1.96 | 2.28 | 2.66 | 3.09 | 3.60 | 4.20 | 4.93 |
| 40 | 0.98 | 1.21 | 1.45 | 1.69 | 1.97 | 2.28 | 2.65 | 3.08 | 3.58 | 4.18 |
| 45 | not rated | 1.03 | 1.23 | 1.45 | 1.69 | 1.96 | 2.27 | 2.63 | 3.05 | 3.55 |
| 50 | not rated | 0.85 | 1.04 | 1.22 | 1.43 | 1.66 | 1.92 | 2.23 | 2.59 | 3.01 |
| 55 | not rated | not rated | 0.85 | 1.02 | 1.19 | 1.39 | 1.62 | 1.88 | 2.19 | 2.55 |
Dimensions
| Length | 1915 mm |
|---|---|
| Width | 1000 mm |
| Height | 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.