BKMR-2P-S20-63Y-F-B
61.05 kW
Compressor rack BKMR-2P-S20-63Y-F-C
Defrost: None
Product code: BKMR-2P-S20-63Y-F-C
- Refrigerating capacity i
- 61.05 kW
- Absorbed power
- 29.59 kW
- COP
- 2.06
- 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 | 515 kg |
| Max. current | 66.0 A |
|---|---|
| Starting current | 135.0 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
- 61.05 kW
- Absorbed power
- 29.59 kW
- COP
- 2.06
- Current
- 54.3 A
- Heat rejection
- 90.64 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 | 67.93 | 28.32 | 2.40 | 52.9 |
| -10 | 45 | 61.05 | 29.59 | 2.06 | 54.3 |
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 | 20.89 | 28.36 | 37.41 | 48.26 | 61.09 | 76.13 | 93.56 | 113.56 |
| 25 | 18.84 | 25.95 | 34.52 | 44.75 | 56.86 | 71.05 | 87.52 | 106.47 |
| 30 | 16.74 | 23.45 | 31.50 | 41.09 | 52.43 | 65.73 | 81.21 | 99.06 |
| 35 | 14.64 | 20.91 | 28.39 | 37.30 | 47.84 | 60.22 | 74.66 | 91.38 |
| 40 | 12.56 | 18.36 | 25.25 | 33.44 | 43.13 | 54.55 | 67.93 | 83.48 |
| 45 | 10.55 | 15.84 | 22.10 | 29.53 | 38.35 | 48.78 | 61.05 | 75.39 |
| 50 | 8.65 | 13.39 | 18.99 | 25.64 | 33.55 | 42.95 | 54.08 | 67.18 |
| 55 | not rated | not rated | 15.96 | 21.80 | 28.77 | 37.12 | 47.08 | 58.90 |
Power [kW]
| Tc \ Te [°C] | -40 | -35 | -30 | -25 | -20 | -15 | -10 | -5 |
|---|---|---|---|---|---|---|---|---|
| 20 | 11.99 | 13.89 | 15.70 | 17.37 | 18.88 | 20.18 | 21.24 | 22.02 |
| 25 | 12.18 | 14.32 | 16.39 | 18.37 | 20.20 | 21.86 | 23.31 | 24.51 |
| 30 | 12.27 | 14.64 | 16.96 | 19.22 | 21.36 | 23.36 | 25.18 | 26.78 |
| 35 | 12.27 | 14.84 | 17.40 | 19.92 | 22.35 | 24.68 | 26.85 | 28.83 |
| 40 | 12.18 | 14.93 | 17.70 | 20.47 | 23.18 | 25.81 | 28.32 | 30.67 |
| 45 | 11.98 | 14.90 | 17.88 | 20.87 | 23.84 | 26.76 | 29.59 | 32.29 |
| 50 | 11.69 | 14.77 | 17.92 | 21.13 | 24.34 | 27.53 | 30.66 | 33.69 |
| 55 | not rated | not rated | 17.84 | 21.24 | 24.68 | 28.12 | 31.54 | 34.88 |
COP
| Tc \ Te [°C] | -40 | -35 | -30 | -25 | -20 | -15 | -10 | -5 |
|---|---|---|---|---|---|---|---|---|
| 20 | 1.74 | 2.04 | 2.38 | 2.78 | 3.24 | 3.77 | 4.41 | 5.16 |
| 25 | 1.55 | 1.81 | 2.11 | 2.44 | 2.81 | 3.25 | 3.75 | 4.34 |
| 30 | 1.36 | 1.60 | 1.86 | 2.14 | 2.45 | 2.81 | 3.23 | 3.70 |
| 35 | 1.19 | 1.41 | 1.63 | 1.87 | 2.14 | 2.44 | 2.78 | 3.17 |
| 40 | 1.03 | 1.23 | 1.43 | 1.63 | 1.86 | 2.11 | 2.40 | 2.72 |
| 45 | 0.88 | 1.06 | 1.24 | 1.42 | 1.61 | 1.82 | 2.06 | 2.33 |
| 50 | 0.74 | 0.91 | 1.06 | 1.21 | 1.38 | 1.56 | 1.76 | 1.99 |
| 55 | not rated | not rated | 0.89 | 1.03 | 1.17 | 1.32 | 1.49 | 1.69 |
Dimensions
| L | 1915 mm |
|---|---|
| P | 800 mm |
| H | 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.