BKMR-3P-6GE-40Y
304.40 kW
Compressor rack BKMR-5P-4HE-25Y
Defrost: None
Product code: BKMR-5P-4HE-25Y
- Refrigerating capacity i
- 305.63 kW
- Absorbed power
- 96.63 kW
- COP
- 3.16
- Compressors
- 5 × semi-hermetic reciprocating compressors
- Receiver
- 250 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 | 5 × semi-hermetic reciprocating compressors |
| Liquid receiver | 250 l |
| Net weight | 1,222 kg |
| Max. current | 194.0 A |
|---|---|
| Starting current | 366.2 A |
| Suction | 4"1/8 |
|---|---|
| Liquid | 1"3/8 |
| Discharge | 2"5/8 |
| L / W / H | 739/638/2010 mm |
|---|---|
| Weight | 250 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
- 305.63 kW
- Absorbed power
- 96.63 kW
- COP
- 3.16
- Current
- 166.6 A
- Heat rejection
- 402.25 kW
Heat rejection = refrigerating capacity + absorbed power. COP = refrigerating capacity / absorbed power.
Rated from the compressors' data: this rack is no longer in the manufacturer's current program.
Standard points
| Te [°C] | Tc [°C] | Refrigerating capacity [kW] | Absorbed power [kW] | COP | Current [A] |
|---|---|---|---|---|---|
| 2 | 45 | 305.63 | 96.63 | 3.16 | 166.6 |
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 | 63.00 | 85.50 | 112.63 | 145.13 | 183.50 | 228.50 | 281.25 | 342.75 | 414.75 | not rated |
| 25 | 56.63 | 77.50 | 102.75 | 133.00 | 169.13 | 211.88 | 262.00 | 320.88 | 389.63 | 469.88 |
| 30 | 50.00 | 69.38 | 92.75 | 121.00 | 154.88 | 195.13 | 242.63 | 298.38 | 363.63 | 439.75 |
| 35 | 43.38 | 61.13 | 82.75 | 109.00 | 140.63 | 178.25 | 222.88 | 275.38 | 337.00 | 408.75 |
| 40 | 36.88 | 53.00 | 72.88 | 97.13 | 126.25 | 161.25 | 202.75 | 251.88 | 309.63 | 377.00 |
| 45 | 30.63 | 45.13 | 63.00 | 85.13 | 111.88 | 144.13 | 182.50 | 228.00 | 281.75 | 344.63 |
| 50 | 25.00 | 37.63 | 53.50 | 73.25 | 97.50 | 126.88 | 162.13 | 203.88 | 253.38 | 311.50 |
| 55 | 19.88 | 30.50 | 44.25 | 61.63 | 83.25 | 109.63 | 141.50 | 179.50 | 224.50 | 277.88 |
Power [kW]
| Tc \ Te [°C] | -40 | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 20 | 34.13 | 39.13 | 43.88 | 48.38 | 52.50 | 55.88 | 58.50 | 60.13 | 60.63 | not rated |
| 25 | 34.63 | 40.25 | 45.75 | 51.00 | 55.88 | 60.25 | 63.88 | 66.63 | 68.50 | 69.13 |
| 30 | 35.00 | 41.13 | 47.25 | 53.25 | 58.88 | 64.13 | 68.75 | 72.75 | 75.75 | 77.75 |
| 35 | 35.13 | 41.75 | 48.38 | 55.13 | 61.50 | 67.63 | 73.25 | 78.25 | 82.50 | 85.75 |
| 40 | 35.00 | 42.00 | 49.25 | 56.63 | 63.88 | 70.75 | 77.38 | 83.38 | 88.63 | 93.13 |
| 45 | 34.50 | 42.00 | 49.75 | 57.75 | 65.75 | 73.50 | 81.00 | 88.00 | 94.38 | 99.88 |
| 50 | 33.75 | 41.75 | 50.00 | 58.50 | 67.25 | 75.75 | 84.13 | 92.00 | 99.38 | 106.13 |
| 55 | 32.75 | 41.13 | 49.88 | 59.00 | 68.25 | 77.63 | 86.75 | 95.63 | 104.00 | 111.75 |
COP
| Tc \ Te [°C] | -40 | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 20 | 1.85 | 2.19 | 2.57 | 3.00 | 3.50 | 4.09 | 4.81 | 5.70 | 6.84 | not rated |
| 25 | 1.64 | 1.93 | 2.25 | 2.61 | 3.03 | 3.52 | 4.10 | 4.82 | 5.69 | 6.80 |
| 30 | 1.43 | 1.69 | 1.96 | 2.27 | 2.63 | 3.04 | 3.53 | 4.10 | 4.80 | 5.66 |
| 35 | 1.23 | 1.46 | 1.71 | 1.98 | 2.29 | 2.64 | 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 | 4.05 |
| 45 | 0.89 | 1.07 | 1.27 | 1.47 | 1.70 | 1.96 | 2.25 | 2.59 | 2.99 | 3.45 |
| 50 | 0.74 | 0.90 | 1.07 | 1.25 | 1.45 | 1.67 | 1.93 | 2.22 | 2.55 | 2.94 |
| 55 | 0.61 | 0.74 | 0.89 | 1.04 | 1.22 | 1.41 | 1.63 | 1.88 | 2.16 | 2.49 |
Dimensions
| Length | 3715 mm |
|---|---|
| Width | 1000 mm |
| Height | 1450 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.