BKMR-2P-4MI-30X
134.30 kW
Compressor rack BKMR-2P-4GE-30Y
Defrost: None
Product code: BKMR-2P-4GE-30Y
- Refrigerating capacity i
- 140.00 kW
- Absorbed power
- 44.70 kW
- COP
- 3.13
- Compressors
- 2 × semi-hermetic reciprocating compressors
- Receiver
- 120 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 | 120 l |
| Net weight | 660 kg |
| Max. current | 90.6 A |
|---|---|
| Starting current | 278.3 A |
| Suction | 3"1/8 |
|---|---|
| Liquid | 1"3/8 |
| Discharge | 1"5/8 |
| L / W / H | 714/455/1834 mm |
|---|---|
| Weight | 130 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
- 140.00 kW
- Absorbed power
- 44.70 kW
- COP
- 3.13
- Current
- 78.6 A
- Heat rejection
- 184.70 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 | 140.00 | 44.70 | 3.13 | 78.6 |
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 | 29.00 | 39.30 | 51.70 | 66.60 | 84.20 | 104.80 | 129.00 | 157.20 | 190.20 | not rated |
| 25 | 26.20 | 35.80 | 47.30 | 61.20 | 77.70 | 97.30 | 120.30 | 147.30 | 178.80 | 215.60 |
| 30 | 23.30 | 32.10 | 42.90 | 55.80 | 71.30 | 89.70 | 111.50 | 137.00 | 167.00 | 201.80 |
| 35 | 20.30 | 28.50 | 38.40 | 50.40 | 64.80 | 82.00 | 102.40 | 126.50 | 154.70 | 187.60 |
| 40 | 17.50 | 24.80 | 33.90 | 45.00 | 58.30 | 74.30 | 93.20 | 115.70 | 142.00 | 172.80 |
| 45 | 14.70 | 21.30 | 29.50 | 39.50 | 51.70 | 66.40 | 83.90 | 104.60 | 129.10 | 157.70 |
| 50 | 12.10 | 17.90 | 25.10 | 34.10 | 45.10 | 58.50 | 74.40 | 93.40 | 115.90 | 142.30 |
| 55 | 9.80 | 14.60 | 20.90 | 28.80 | 38.60 | 50.50 | 64.90 | 82.10 | 102.50 | 126.60 |
Power [kW]
| Tc \ Te [°C] | -40 | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 20 | 15.60 | 17.90 | 20.20 | 22.30 | 24.20 | 25.80 | 27.10 | 28.00 | 28.40 | not rated |
| 25 | 15.90 | 18.50 | 21.00 | 23.50 | 25.80 | 27.90 | 29.60 | 31.00 | 32.00 | 32.50 |
| 30 | 16.10 | 18.90 | 21.80 | 24.50 | 27.20 | 29.70 | 31.90 | 33.80 | 35.30 | 36.40 |
| 35 | 16.20 | 19.30 | 22.40 | 25.40 | 28.40 | 31.30 | 33.90 | 36.30 | 38.30 | 40.00 |
| 40 | 16.30 | 19.50 | 22.80 | 26.20 | 29.50 | 32.70 | 35.80 | 38.60 | 41.10 | 43.20 |
| 45 | 16.10 | 19.60 | 23.10 | 26.80 | 30.40 | 34.00 | 37.40 | 40.70 | 43.60 | 46.20 |
| 50 | 15.90 | 19.50 | 23.30 | 27.20 | 31.10 | 35.00 | 38.80 | 42.50 | 45.90 | 48.90 |
| 55 | 15.60 | 19.30 | 23.30 | 27.40 | 31.70 | 35.90 | 40.10 | 44.10 | 47.90 | 51.40 |
COP
| Tc \ Te [°C] | -40 | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 20 | 1.86 | 2.20 | 2.56 | 2.99 | 3.48 | 4.06 | 4.76 | 5.61 | 6.70 | not rated |
| 25 | 1.65 | 1.94 | 2.25 | 2.60 | 3.01 | 3.49 | 4.06 | 4.75 | 5.59 | 6.63 |
| 30 | 1.45 | 1.70 | 1.97 | 2.28 | 2.62 | 3.02 | 3.50 | 4.05 | 4.73 | 5.54 |
| 35 | 1.25 | 1.48 | 1.71 | 1.98 | 2.28 | 2.62 | 3.02 | 3.48 | 4.04 | 4.69 |
| 40 | 1.07 | 1.27 | 1.49 | 1.72 | 1.98 | 2.27 | 2.60 | 3.00 | 3.45 | 4.00 |
| 45 | 0.91 | 1.09 | 1.28 | 1.47 | 1.70 | 1.95 | 2.24 | 2.57 | 2.96 | 3.41 |
| 50 | 0.76 | 0.92 | 1.08 | 1.25 | 1.45 | 1.67 | 1.92 | 2.20 | 2.53 | 2.91 |
| 55 | 0.63 | 0.76 | 0.90 | 1.05 | 1.22 | 1.41 | 1.62 | 1.86 | 2.14 | 2.46 |
Dimensions
| Length | 1915 mm |
|---|---|
| Width | 800 mm |
| Height | 1500 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.