BKMR-2P-4MF-13X
60.80 kW
Compressor rack BKMR-2P-4JE-15Y
Defrost: None
Product code: BKMR-2P-4JE-15Y
- Refrigerating capacity i
- 63.50 kW
- Absorbed power
- 28.20 kW
- COP
- 2.25
- Compressors
- 2 × semi-hermetic reciprocating compressors
- Receiver
- 60 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 | 60 l |
| Net weight | 610 kg |
| Max. current | 58.6 A |
|---|---|
| Starting current | 187.3 A |
| Suction | 2"5/8 |
|---|---|
| Liquid | 1"1/8 |
| Discharge | 1"3/8 |
| L / W / H | 666/402/1366 mm |
|---|---|
| Weight | 90 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
- 63.50 kW
- Absorbed power
- 28.20 kW
- COP
- 2.25
- Current
- 48.5 A
- Heat rejection
- 91.70 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] |
|---|---|---|---|---|---|
| -10 | 40 | 70.40 | 26.90 | 2.62 | 46.6 |
| -10 | 45 | 63.50 | 28.20 | 2.25 | 48.5 |
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 |
|---|---|---|---|---|---|---|---|---|---|
| 20 | 22.10 | 29.90 | 39.30 | 50.50 | 63.70 | 79.30 | 97.60 | 118.80 | 143.70 |
| 25 | 19.80 | 27.00 | 35.80 | 46.30 | 58.70 | 73.50 | 90.90 | 111.20 | 135.00 |
| 30 | 17.40 | 24.10 | 32.30 | 42.10 | 53.80 | 67.70 | 84.10 | 103.40 | 126.00 |
| 35 | 15.10 | 21.20 | 28.80 | 37.90 | 48.80 | 61.90 | 77.30 | 95.50 | 116.80 |
| 40 | 12.80 | 18.40 | 25.30 | 33.70 | 43.90 | 56.00 | 70.40 | 87.50 | 107.50 |
| 45 | 10.60 | 15.60 | 21.90 | 29.60 | 38.90 | 50.10 | 63.50 | 79.30 | 98.00 |
| 50 | 8.60 | 13.00 | 18.60 | 25.50 | 34.00 | 44.20 | 56.50 | 71.10 | 88.40 |
| 55 | 6.80 | 10.50 | 15.40 | 21.50 | 29.00 | 38.30 | 49.50 | 62.80 | not rated |
Power [kW]
| Tc \ Te [°C] | -40 | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 |
|---|---|---|---|---|---|---|---|---|---|
| 20 | 11.90 | 13.60 | 15.30 | 16.80 | 18.20 | 19.30 | 20.10 | 20.60 | 20.70 |
| 25 | 12.10 | 14.00 | 15.90 | 17.70 | 19.40 | 20.80 | 22.00 | 22.90 | 23.50 |
| 30 | 12.20 | 14.30 | 16.40 | 18.50 | 20.40 | 22.20 | 23.80 | 25.10 | 26.10 |
| 35 | 12.20 | 14.50 | 16.80 | 19.10 | 21.40 | 23.50 | 25.40 | 27.10 | 28.50 |
| 40 | 12.10 | 14.60 | 17.10 | 19.70 | 22.20 | 24.60 | 26.90 | 29.00 | 30.80 |
| 45 | 11.90 | 14.60 | 17.30 | 20.10 | 22.90 | 25.60 | 28.20 | 30.70 | 32.90 |
| 50 | 11.60 | 14.40 | 17.30 | 20.40 | 23.40 | 26.40 | 29.40 | 32.20 | 34.80 |
| 55 | 11.20 | 14.20 | 17.30 | 20.50 | 23.80 | 27.10 | 30.40 | 33.50 | not rated |
COP
| Tc \ Te [°C] | -40 | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 |
|---|---|---|---|---|---|---|---|---|---|
| 20 | 1.86 | 2.20 | 2.57 | 3.01 | 3.50 | 4.11 | 4.86 | 5.77 | 6.94 |
| 25 | 1.64 | 1.93 | 2.25 | 2.62 | 3.03 | 3.53 | 4.13 | 4.86 | 5.74 |
| 30 | 1.43 | 1.69 | 1.97 | 2.28 | 2.64 | 3.05 | 3.53 | 4.12 | 4.83 |
| 35 | 1.24 | 1.46 | 1.71 | 1.98 | 2.28 | 2.63 | 3.04 | 3.52 | 4.10 |
| 40 | 1.06 | 1.26 | 1.48 | 1.71 | 1.98 | 2.28 | 2.62 | 3.02 | 3.49 |
| 45 | 0.89 | 1.07 | 1.27 | 1.47 | 1.70 | 1.96 | 2.25 | 2.58 | 2.98 |
| 50 | 0.74 | 0.90 | 1.08 | 1.25 | 1.45 | 1.67 | 1.92 | 2.21 | 2.54 |
| 55 | 0.61 | 0.74 | 0.89 | 1.05 | 1.22 | 1.41 | 1.63 | 1.87 | not rated |
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.