BKMR-5P-4MI-30X
335.75 kW
Compressor rack BKMR-4P-4FE-35Y
Defrost: None
Product code: BKMR-4P-4FE-35Y
- Refrigerating capacity i
- 332.20 kW
- Absorbed power
- 110.90 kW
- COP
- 3.00
- Compressors
- 4 × 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 | 4 × semi-hermetic reciprocating compressors |
| Liquid receiver | 250 l |
| Net weight | 1,240 kg |
| Max. current | 221.4 A |
|---|---|
| Starting current | 399.1 A |
| Suction | 4"1/8 |
|---|---|
| Liquid | 2"1/8 |
| 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
- 332.20 kW
- Absorbed power
- 110.90 kW
- COP
- 3.00
- Current
- 189.8 A
- Heat rejection
- 443.10 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 | 332.20 | 110.90 | 3.00 | 189.8 |
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 | 72.30 | 96.40 | 125.60 | 160.50 | 201.90 | 250.70 | 307.80 | 374.60 | 452.70 | not rated |
| 25 | 65.60 | 88.10 | 115.30 | 148.00 | 187.00 | 233.10 | 287.40 | 350.90 | 425.30 | 512.10 |
| 30 | 58.50 | 79.50 | 104.90 | 135.50 | 172.00 | 215.40 | 266.60 | 326.60 | 396.80 | 478.60 |
| 35 | 51.30 | 70.80 | 94.50 | 123.00 | 157.10 | 197.60 | 245.40 | 301.70 | 367.50 | 444.20 |
| 40 | 44.10 | 62.10 | 84.00 | 110.40 | 142.00 | 179.50 | 224.00 | 276.30 | 337.60 | 408.90 |
| 45 | 37.10 | 53.50 | 73.50 | 97.70 | 126.70 | 161.30 | 202.30 | 250.50 | 307.00 | 373.00 |
| 50 | 30.50 | 45.10 | 63.00 | 84.90 | 111.30 | 142.80 | 180.20 | 224.30 | 276.00 | 336.50 |
| 55 | 24.10 | 36.80 | 52.60 | 72.10 | 95.70 | 124.10 | 157.80 | 197.70 | 244.50 | 299.40 |
Power [kW]
| Tc \ Te [°C] | -40 | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 20 | 38.20 | 43.80 | 49.40 | 54.60 | 59.40 | 63.60 | 66.80 | 69.00 | 70.00 | not rated |
| 25 | 39.10 | 45.40 | 51.70 | 57.90 | 63.60 | 68.70 | 73.10 | 76.40 | 78.70 | 79.60 |
| 30 | 39.70 | 46.70 | 53.80 | 60.70 | 67.30 | 73.40 | 78.90 | 83.40 | 86.90 | 89.10 |
| 35 | 40.00 | 47.60 | 55.40 | 63.10 | 70.60 | 77.70 | 84.20 | 89.90 | 94.60 | 98.10 |
| 40 | 39.90 | 48.10 | 56.60 | 65.10 | 73.50 | 81.50 | 89.00 | 95.80 | 101.70 | 106.50 |
| 45 | 39.40 | 48.30 | 57.40 | 66.70 | 75.90 | 84.90 | 93.40 | 101.30 | 108.30 | 114.30 |
| 50 | 38.50 | 48.00 | 57.80 | 67.80 | 77.90 | 87.70 | 97.20 | 106.20 | 114.40 | 121.60 |
| 55 | 37.20 | 47.20 | 57.70 | 68.40 | 79.30 | 90.00 | 100.50 | 110.50 | 119.80 | 128.30 |
COP
| Tc \ Te [°C] | -40 | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 20 | 1.89 | 2.20 | 2.54 | 2.94 | 3.40 | 3.94 | 4.61 | 5.43 | 6.47 | not rated |
| 25 | 1.68 | 1.94 | 2.23 | 2.56 | 2.94 | 3.39 | 3.93 | 4.59 | 5.40 | 6.43 |
| 30 | 1.47 | 1.70 | 1.95 | 2.23 | 2.56 | 2.93 | 3.38 | 3.92 | 4.57 | 5.37 |
| 35 | 1.28 | 1.49 | 1.71 | 1.95 | 2.23 | 2.54 | 2.91 | 3.36 | 3.88 | 4.53 |
| 40 | 1.11 | 1.29 | 1.48 | 1.70 | 1.93 | 2.20 | 2.52 | 2.88 | 3.32 | 3.84 |
| 45 | 0.94 | 1.11 | 1.28 | 1.46 | 1.67 | 1.90 | 2.17 | 2.47 | 2.83 | 3.26 |
| 50 | 0.79 | 0.94 | 1.09 | 1.25 | 1.43 | 1.63 | 1.85 | 2.11 | 2.41 | 2.77 |
| 55 | 0.65 | 0.78 | 0.91 | 1.05 | 1.21 | 1.38 | 1.57 | 1.79 | 2.04 | 2.33 |
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.