BKMR-2P-W40-142Y-F-C
153.91 kW
Compressor rack BKMR-2P-W40-142Y-F-B
Defrost: None
Product code: BKMR-2P-W40-142Y-F-B
- Refrigerating capacity i
- 153.91 kW
- Absorbed power
- 67.99 kW
- COP
- 2.26
- Compressors
- 2 × semi-hermetic reciprocating compressors
- Receiver
- 150 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 | 2 × semi-hermetic reciprocating compressors |
| Liquid receiver | 150 l |
| Net weight | 825 kg |
| Max. current | 178.6 A |
|---|---|
| Starting current | 304.3 A |
| Suction | 4"1/8 |
|---|---|
| Liquid | 1"3/8 |
| Discharge | 2"5/8 |
| 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 -10 °C, condensing 45 °C (dew points; superheat 10 K, subcooling 3 K)
- Refrigerating capacity
- 153.91 kW
- Absorbed power
- 67.98 kW
- COP
- 2.26
- Current
- 118.2 A
- Heat rejection
- 221.89 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 | 170.01 | 64.42 | 2.64 | 113.5 |
| -10 | 45 | 153.91 | 67.98 | 2.26 | 118.2 |
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 |
|---|---|---|---|---|---|---|---|---|---|
| 20 | 48.03 | 66.98 | 89.33 | 115.79 | 147.07 | 183.91 | 227.01 | 277.05 | 334.65 |
| 25 | 42.58 | 60.97 | 82.49 | 107.85 | 137.77 | 172.99 | 214.23 | 262.21 | 317.57 |
| 30 | 37.28 | 54.89 | 75.37 | 99.43 | 127.78 | 161.17 | 200.36 | 246.06 | 298.97 |
| 35 | 32.26 | 48.90 | 68.15 | 90.70 | 117.28 | 148.64 | 185.56 | 228.78 | 279.04 |
| 40 | 27.69 | 43.16 | 60.97 | 81.82 | 106.44 | 135.57 | 170.01 | 210.54 | 257.96 |
| 45 | 23.69 | 37.81 | 54.01 | 72.97 | 95.43 | 122.14 | 153.91 | 191.55 | not rated |
| 50 | not rated | 32.97 | 47.39 | 64.30 | 84.42 | 108.53 | 137.43 | 172.00 | not rated |
| 55 | not rated | not rated | 41.27 | 55.97 | 73.61 | 94.94 | 120.82 | 152.13 | not rated |
Power [kW]
| Tc \ Te [°C] | -40 | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 |
|---|---|---|---|---|---|---|---|---|---|
| 20 | 28.75 | 32.82 | 36.64 | 40.01 | 42.75 | 44.66 | 45.56 | 45.26 | 43.57 |
| 25 | 29.37 | 33.94 | 38.37 | 42.48 | 46.08 | 48.97 | 50.97 | 51.88 | 51.52 |
| 30 | 29.90 | 34.91 | 39.90 | 44.68 | 49.08 | 52.88 | 55.91 | 57.98 | 58.89 |
| 35 | 30.35 | 35.73 | 41.21 | 46.61 | 51.74 | 56.40 | 60.40 | 63.55 | 65.67 |
| 40 | 30.71 | 36.40 | 42.32 | 48.27 | 54.06 | 59.51 | 64.42 | 68.60 | 71.87 |
| 45 | 30.98 | 36.92 | 43.21 | 49.65 | 56.06 | 62.23 | 67.99 | 73.13 | not rated |
| 50 | not rated | 37.29 | 43.89 | 50.76 | 57.71 | 64.55 | 71.09 | 77.14 | not rated |
| 55 | not rated | not rated | 44.36 | 51.59 | 59.02 | 66.46 | 73.73 | 80.62 | not rated |
COP
| Tc \ Te [°C] | -40 | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 |
|---|---|---|---|---|---|---|---|---|---|
| 20 | 1.67 | 2.04 | 2.44 | 2.89 | 3.44 | 4.12 | 4.98 | 6.12 | 7.68 |
| 25 | 1.45 | 1.80 | 2.15 | 2.54 | 2.99 | 3.53 | 4.20 | 5.05 | 6.16 |
| 30 | 1.25 | 1.57 | 1.89 | 2.23 | 2.60 | 3.05 | 3.58 | 4.24 | 5.08 |
| 35 | 1.06 | 1.37 | 1.65 | 1.95 | 2.27 | 2.64 | 3.07 | 3.60 | 4.25 |
| 40 | 0.90 | 1.19 | 1.44 | 1.70 | 1.97 | 2.28 | 2.64 | 3.07 | 3.59 |
| 45 | 0.76 | 1.02 | 1.25 | 1.47 | 1.70 | 1.96 | 2.26 | 2.62 | not rated |
| 50 | not rated | 0.88 | 1.08 | 1.27 | 1.46 | 1.68 | 1.93 | 2.23 | not rated |
| 55 | not rated | not rated | 0.93 | 1.08 | 1.25 | 1.43 | 1.64 | 1.89 | not rated |
Dimensions
| L | 1915 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.