BKMR-2P-4GE-23Y
86.20 kW
Compressor rack BKMR-2P-V25-93Y-F-B
Defrost: None
Product code: BKMR-2P-V25-93Y-F-B
- Refrigerating capacity i
- 87.76 kW
- Absorbed power
- 41.95 kW
- COP
- 2.09
- Compressors
- 2 × semi-hermetic reciprocating compressors
- Receiver
- 120 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 | 120 l |
| Net weight | 555 kg |
| Max. current | 104.6 A |
|---|---|
| Starting current | 170.6 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 -10 °C, condensing 45 °C (dew points; superheat 10 K, subcooling 3 K)
- Refrigerating capacity
- 87.76 kW
- Absorbed power
- 41.95 kW
- COP
- 2.09
- Current
- 74.2 A
- Heat rejection
- 129.71 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 | 97.93 | 40.50 | 2.42 | 72.5 |
| -10 | 45 | 87.76 | 41.95 | 2.09 | 74.2 |
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 |
|---|---|---|---|---|---|---|---|---|
| 20 | 30.68 | 41.97 | 55.72 | 72.20 | 91.70 | 114.50 | 140.86 | 171.02 |
| 25 | 26.94 | 37.44 | 50.21 | 65.55 | 83.74 | 105.07 | 129.81 | 158.23 |
| 30 | 23.38 | 33.08 | 44.89 | 59.09 | 75.98 | 95.84 | 118.97 | 145.65 |
| 35 | 19.99 | 28.91 | 39.76 | 52.83 | 68.41 | 86.82 | 108.34 | 133.28 |
| 40 | 16.80 | 24.93 | 34.82 | 46.77 | 61.06 | 78.01 | 97.93 | 121.13 |
| 45 | 13.79 | 21.15 | 30.09 | 40.92 | 53.93 | 69.44 | 87.76 | 109.24 |
| 50 | 11.00 | 17.58 | 25.58 | 35.30 | 47.03 | 61.11 | 77.85 | 97.61 |
| 55 | not rated | not rated | 21.30 | 29.92 | 40.40 | 53.05 | 68.23 | 86.31 |
Power [kW]
| Tc \ Te [°C] | -40 | -35 | -30 | -25 | -20 | -15 | -10 | -5 |
|---|---|---|---|---|---|---|---|---|
| 20 | 17.14 | 20.04 | 22.89 | 25.60 | 28.12 | 30.40 | 32.36 | 33.95 |
| 25 | 17.16 | 20.36 | 23.54 | 26.63 | 29.58 | 32.31 | 34.77 | 36.91 |
| 30 | 17.03 | 20.51 | 24.01 | 27.46 | 30.80 | 33.98 | 36.93 | 39.59 |
| 35 | 16.76 | 20.50 | 24.30 | 28.09 | 31.82 | 35.42 | 38.83 | 42.00 |
| 40 | 16.37 | 20.35 | 24.43 | 28.54 | 32.63 | 36.64 | 40.50 | 44.16 |
| 45 | 15.86 | 20.06 | 24.40 | 28.82 | 33.26 | 37.66 | 41.95 | 46.07 |
| 50 | 15.25 | 19.65 | 24.24 | 28.95 | 33.71 | 38.48 | 43.18 | 47.76 |
| 55 | not rated | not rated | 23.95 | 28.92 | 34.00 | 39.12 | 44.21 | 49.23 |
COP
| Tc \ Te [°C] | -40 | -35 | -30 | -25 | -20 | -15 | -10 | -5 |
|---|---|---|---|---|---|---|---|---|
| 20 | 1.79 | 2.09 | 2.43 | 2.82 | 3.26 | 3.77 | 4.35 | 5.04 |
| 25 | 1.57 | 1.84 | 2.13 | 2.46 | 2.83 | 3.25 | 3.73 | 4.29 |
| 30 | 1.37 | 1.61 | 1.87 | 2.15 | 2.47 | 2.82 | 3.22 | 3.68 |
| 35 | 1.19 | 1.41 | 1.64 | 1.88 | 2.15 | 2.45 | 2.79 | 3.17 |
| 40 | 1.03 | 1.22 | 1.43 | 1.64 | 1.87 | 2.13 | 2.42 | 2.74 |
| 45 | 0.87 | 1.05 | 1.23 | 1.42 | 1.62 | 1.84 | 2.09 | 2.37 |
| 50 | 0.72 | 0.89 | 1.06 | 1.22 | 1.40 | 1.59 | 1.80 | 2.04 |
| 55 | not rated | not rated | 0.89 | 1.03 | 1.19 | 1.36 | 1.54 | 1.75 |
Dimensions
| L | 1915 mm |
|---|---|
| P | 800 mm |
| H | 1500 mm |
Downloads
Ask about product
Our engineers answer with a selection for your conditions.
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.