BKMR-6N-4FE-28Y
95.40 kW
Compressor rack BKMR-4N-6FE-44Y
Defrost: None
Product code: BKMR-4N-6FE-44Y
- Refrigerating capacity i
- 95.30 kW
- Absorbed power
- 77.00 kW
- COP
- 1.24
- Compressors
- 4 × semi-hermetic reciprocating compressors
- Receiver
- 250 l
Nominal conditions: evaporating -35 °C, condensing 40 °C (dew points), superheat 10 K, subcooling 3 K; refrigerant R404A where rated.
Data
| Application | Low temperature (LT) |
|---|---|
| Compressors | 4 × semi-hermetic reciprocating compressors |
| Liquid receiver | 250 l |
| Net weight | 1,370 kg |
| Max. current | 224.8 A |
|---|---|
| Starting current | 572.6 A |
| Suction | - |
|---|---|
| Liquid | - |
| Discharge | 2"1/8 |
| 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 -35 °C, condensing 40 °C (dew points; superheat 10 K, subcooling 3 K)
- Refrigerating capacity
- 95.30 kW
- Absorbed power
- 77.00 kW
- COP
- 1.24
- Current
- 164.9 A
- Heat rejection
- 172.30 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] |
|---|---|---|---|---|---|
| -35 | 40 | 95.30 | 77.00 | 1.24 | 164.9 |
| -35 | 45 | 82.50 | 77.40 | 1.07 | 165.3 |
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 | 110.30 | 146.50 | 190.30 | 242.70 | 304.90 | 378.20 | 464.00 | 564.20 |
| 25 | 100.30 | 134.10 | 175.00 | 224.10 | 282.70 | 351.90 | 433.40 | 528.90 |
| 30 | 89.80 | 121.30 | 159.50 | 205.50 | 260.40 | 325.50 | 402.40 | 492.50 |
| 35 | 79.00 | 108.30 | 144.00 | 186.80 | 238.10 | 298.90 | 370.80 | 455.30 |
| 40 | 68.20 | 95.30 | 128.30 | 168.00 | 215.60 | 272.00 | 338.80 | 417.40 |
| 45 | 57.80 | 82.50 | 112.60 | 149.10 | 192.80 | 244.80 | 306.40 | 378.90 |
| 50 | 47.70 | 69.80 | 97.00 | 130.00 | 169.70 | 217.20 | 273.40 | 339.70 |
| 55 | 38.10 | 57.40 | 81.30 | 110.70 | 146.30 | 189.10 | 239.90 | 299.80 |
Power [kW]
| Tc \ Te [°C] | -40 | -35 | -30 | -25 | -20 | -15 | -10 | -5 |
|---|---|---|---|---|---|---|---|---|
| 20 | 61.70 | 70.10 | 78.30 | 86.10 | 93.20 | 99.30 | 104.10 | 107.30 |
| 25 | 63.20 | 72.60 | 81.90 | 91.00 | 99.40 | 107.00 | 113.40 | 118.40 |
| 30 | 64.20 | 74.60 | 85.00 | 95.30 | 105.10 | 114.10 | 122.10 | 128.70 |
| 35 | 64.70 | 76.10 | 87.60 | 99.00 | 110.10 | 120.60 | 130.10 | 138.40 |
| 40 | 64.80 | 77.00 | 89.60 | 102.20 | 114.50 | 126.30 | 137.40 | 147.30 |
| 45 | 64.30 | 77.40 | 91.00 | 104.70 | 118.30 | 131.40 | 143.90 | 155.50 |
| 50 | 63.20 | 77.20 | 91.70 | 106.50 | 121.30 | 135.80 | 149.70 | 162.80 |
| 55 | 61.50 | 76.30 | 91.80 | 107.70 | 123.60 | 139.40 | 154.80 | 169.40 |
COP
| Tc \ Te [°C] | -40 | -35 | -30 | -25 | -20 | -15 | -10 | -5 |
|---|---|---|---|---|---|---|---|---|
| 20 | 1.79 | 2.09 | 2.43 | 2.82 | 3.27 | 3.81 | 4.46 | 5.26 |
| 25 | 1.59 | 1.85 | 2.14 | 2.46 | 2.84 | 3.29 | 3.82 | 4.47 |
| 30 | 1.40 | 1.63 | 1.88 | 2.16 | 2.48 | 2.85 | 3.30 | 3.83 |
| 35 | 1.22 | 1.42 | 1.64 | 1.89 | 2.16 | 2.48 | 2.85 | 3.29 |
| 40 | 1.05 | 1.24 | 1.43 | 1.64 | 1.88 | 2.15 | 2.47 | 2.83 |
| 45 | 0.90 | 1.07 | 1.24 | 1.42 | 1.63 | 1.86 | 2.13 | 2.44 |
| 50 | 0.75 | 0.90 | 1.06 | 1.22 | 1.40 | 1.60 | 1.83 | 2.09 |
| 55 | 0.62 | 0.75 | 0.89 | 1.03 | 1.18 | 1.36 | 1.55 | 1.77 |
Dimensions
| Length | 3115 mm |
|---|---|
| Width | 1000 mm |
| Height | 1580 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.