BKMR-3P-S20-63Y-F-C
91.58 kW
Compressor rack BKMR-3P-S20-63Y-F-B
Defrost: None
Product code: BKMR-3P-S20-63Y-F-B
- Refrigerating capacity i
- 91.58 kW
- Absorbed power
- 44.39 kW
- COP
- 2.06
- Compressors
- 3 × 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 | 3 × semi-hermetic reciprocating compressors |
| Liquid receiver | 150 l |
| Net weight | 670 kg |
| Max. current | 99.0 A |
|---|---|
| Starting current | 168.0 A |
| Suction | 3"1/8 |
|---|---|
| Liquid | 1"3/8 |
| Discharge | 1"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
- 91.58 kW
- Absorbed power
- 44.38 kW
- COP
- 2.06
- Current
- 81.5 A
- Heat rejection
- 135.96 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 | 101.89 | 42.48 | 2.40 | 79.3 |
| -10 | 45 | 91.58 | 44.38 | 2.06 | 81.5 |
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 |
|---|---|---|---|---|---|---|---|---|
| 20 | 31.33 | 42.54 | 56.12 | 72.39 | 91.64 | 114.19 | 140.34 | 170.35 |
| 25 | 28.26 | 38.92 | 51.78 | 67.13 | 85.29 | 106.57 | 131.28 | 159.70 |
| 30 | 25.11 | 35.18 | 47.25 | 61.63 | 78.64 | 98.59 | 121.81 | 148.59 |
| 35 | 21.95 | 31.36 | 42.59 | 55.95 | 71.75 | 90.33 | 111.99 | 137.08 |
| 40 | 18.84 | 27.54 | 37.87 | 50.15 | 64.70 | 81.83 | 101.89 | 125.22 |
| 45 | 15.83 | 23.76 | 33.15 | 44.30 | 57.53 | 73.17 | 91.58 | 113.09 |
| 50 | 12.97 | 20.09 | 28.48 | 38.46 | 50.33 | 64.43 | 81.12 | 100.77 |
| 55 | not rated | not rated | 23.94 | 32.69 | 43.16 | 55.68 | 70.62 | 88.36 |
Power [kW]
| Tc \ Te [°C] | -40 | -35 | -30 | -25 | -20 | -15 | -10 | -5 |
|---|---|---|---|---|---|---|---|---|
| 20 | 17.98 | 20.83 | 23.54 | 26.05 | 28.31 | 30.27 | 31.86 | 33.03 |
| 25 | 18.27 | 21.48 | 24.59 | 27.55 | 30.30 | 32.79 | 34.96 | 36.76 |
| 30 | 18.41 | 21.95 | 25.44 | 28.82 | 32.04 | 35.04 | 37.77 | 40.17 |
| 35 | 18.41 | 22.26 | 26.10 | 29.87 | 33.53 | 37.01 | 40.27 | 43.25 |
| 40 | 18.26 | 22.39 | 26.55 | 30.70 | 34.77 | 38.72 | 42.48 | 46.00 |
| 45 | 17.97 | 22.36 | 26.82 | 31.31 | 35.77 | 40.14 | 44.39 | 48.43 |
| 50 | 17.54 | 22.15 | 26.89 | 31.69 | 36.52 | 41.30 | 45.99 | 50.54 |
| 55 | not rated | not rated | 26.76 | 31.86 | 37.02 | 42.19 | 47.31 | 52.32 |
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 | 2515 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.