BKMR-2P-4MH-25X
123.90 kW
Compressor rack BKMR-2P-4HE-25Y
Defrost: None
Product code: BKMR-2P-4HE-25Y
- Refrigerating capacity i
- 122.30 kW
- Absorbed power
- 38.70 kW
- COP
- 3.16
- Compressors
- 2 × semi-hermetic reciprocating compressors
- Receiver
- 60 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 | 60 l |
| Net weight | 630 kg |
| Max. current | 77.6 A |
|---|---|
| Starting current | 249.8 A |
| Suction | 2"5/8 |
|---|---|
| Liquid | 1"1/8 |
| Discharge | 1"5/8 |
| 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 2 °C, condensing 45 °C (dew points; superheat 10 K, subcooling 3 K)
- Refrigerating capacity
- 122.30 kW
- Absorbed power
- 38.70 kW
- COP
- 3.16
- Current
- 66.6 A
- Heat rejection
- 161.00 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 | 122.30 | 38.70 | 3.16 | 66.6 |
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 | 25.20 | 34.20 | 45.10 | 58.00 | 73.40 | 91.40 | 112.50 | 137.10 | 165.90 | not rated |
| 25 | 22.70 | 31.00 | 41.10 | 53.20 | 67.70 | 84.70 | 104.80 | 128.30 | 155.80 | 188.00 |
| 30 | 20.00 | 27.70 | 37.10 | 48.40 | 62.00 | 78.00 | 97.00 | 119.30 | 145.50 | 175.90 |
| 35 | 17.30 | 24.40 | 33.10 | 43.60 | 56.20 | 71.30 | 89.10 | 110.10 | 134.80 | 163.50 |
| 40 | 14.70 | 21.20 | 29.10 | 38.80 | 50.50 | 64.50 | 81.10 | 100.80 | 123.80 | 150.80 |
| 45 | 12.30 | 18.00 | 25.20 | 34.00 | 44.80 | 57.60 | 73.00 | 91.20 | 112.70 | 137.80 |
| 50 | 10.00 | 15.00 | 21.40 | 29.30 | 39.00 | 50.80 | 64.80 | 81.60 | 101.30 | 124.60 |
| 55 | 7.90 | 12.20 | 17.70 | 24.70 | 33.30 | 43.90 | 56.60 | 71.80 | 89.80 | 111.10 |
Power [kW]
| Tc \ Te [°C] | -40 | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 20 | 13.60 | 15.60 | 17.60 | 19.40 | 21.00 | 22.30 | 23.40 | 24.00 | 24.30 | not rated |
| 25 | 13.90 | 16.10 | 18.30 | 20.40 | 22.30 | 24.10 | 25.50 | 26.70 | 27.40 | 27.70 |
| 30 | 14.00 | 16.40 | 18.90 | 21.30 | 23.60 | 25.70 | 27.50 | 29.10 | 30.30 | 31.10 |
| 35 | 14.00 | 16.70 | 19.40 | 22.00 | 24.60 | 27.10 | 29.30 | 31.30 | 33.00 | 34.30 |
| 40 | 14.00 | 16.80 | 19.70 | 22.60 | 25.50 | 28.30 | 30.90 | 33.40 | 35.50 | 37.30 |
| 45 | 13.80 | 16.80 | 19.90 | 23.10 | 26.30 | 29.40 | 32.40 | 35.20 | 37.70 | 40.00 |
| 50 | 13.50 | 16.70 | 20.00 | 23.40 | 26.90 | 30.30 | 33.60 | 36.80 | 39.80 | 42.40 |
| 55 | 13.10 | 16.40 | 19.90 | 23.60 | 27.30 | 31.00 | 34.70 | 38.20 | 41.60 | 44.70 |
COP
| Tc \ Te [°C] | -40 | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 20 | 1.85 | 2.19 | 2.56 | 2.99 | 3.50 | 4.10 | 4.81 | 5.71 | 6.83 | not rated |
| 25 | 1.63 | 1.93 | 2.25 | 2.61 | 3.04 | 3.51 | 4.11 | 4.81 | 5.69 | 6.79 |
| 30 | 1.43 | 1.69 | 1.96 | 2.27 | 2.63 | 3.04 | 3.53 | 4.10 | 4.80 | 5.66 |
| 35 | 1.24 | 1.46 | 1.71 | 1.98 | 2.28 | 2.63 | 3.04 | 3.52 | 4.08 | 4.77 |
| 40 | 1.05 | 1.26 | 1.48 | 1.72 | 1.98 | 2.28 | 2.62 | 3.02 | 3.49 | 4.04 |
| 45 | 0.89 | 1.07 | 1.27 | 1.47 | 1.70 | 1.96 | 2.25 | 2.59 | 2.99 | 3.44 |
| 50 | 0.74 | 0.90 | 1.07 | 1.25 | 1.45 | 1.68 | 1.93 | 2.22 | 2.55 | 2.94 |
| 55 | 0.60 | 0.74 | 0.89 | 1.05 | 1.22 | 1.42 | 1.63 | 1.88 | 2.16 | 2.49 |
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.