BKMR-4P-4MU-25X
205.40 kW
Compressor rack BKMR-5P-4GE-23Y
Defrost: None
Product code: BKMR-5P-4GE-23Y
- Refrigerating capacity i
- 215.63 kW
- Absorbed power
- 100.63 kW
- COP
- 2.14
- Compressors
- 5 × semi-hermetic reciprocating compressors
- Receiver
- 250 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 | 5 × semi-hermetic reciprocating compressors |
| Liquid receiver | 250 l |
| Net weight | 1,579 kg |
| Max. current | 208.4 A |
|---|---|
| Starting current | 324.7 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 -10 °C, condensing 45 °C (dew points; superheat 10 K, subcooling 3 K)
- Refrigerating capacity
- 215.63 kW
- Absorbed power
- 100.63 kW
- COP
- 2.14
- Current
- 168.0 A
- Heat rejection
- 316.25 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] |
|---|---|---|---|---|---|
| -10 | 40 | 238.75 | 95.63 | 2.50 | 160.1 |
| -10 | 45 | 215.63 | 100.63 | 2.14 | 168.0 |
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 |
|---|---|---|---|---|---|---|---|---|---|
| 20 | 76.13 | 102.00 | 133.13 | 170.38 | 214.50 | 266.25 | 326.88 | 397.50 | 480.00 |
| 25 | 69.38 | 93.38 | 122.38 | 157.25 | 198.75 | 247.88 | 305.50 | 373.13 | 452.13 |
| 30 | 62.13 | 84.38 | 111.50 | 144.00 | 183.00 | 229.13 | 283.75 | 347.88 | 422.88 |
| 35 | 54.88 | 75.38 | 100.38 | 130.75 | 167.00 | 210.25 | 261.50 | 321.88 | 392.50 |
| 40 | 47.75 | 66.38 | 89.38 | 117.25 | 150.88 | 191.00 | 238.75 | 295.00 | 361.13 |
| 45 | 40.75 | 57.63 | 78.38 | 103.75 | 134.63 | 171.63 | 215.63 | 267.75 | 329.13 |
| 50 | 34.38 | 49.00 | 67.50 | 90.38 | 118.25 | 151.88 | 192.13 | 239.88 | 296.25 |
| 55 | 28.38 | 40.88 | 56.88 | 77.00 | 101.88 | 132.00 | 168.38 | 211.63 | not rated |
Power [kW]
| Tc \ Te [°C] | -40 | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 |
|---|---|---|---|---|---|---|---|---|---|
| 20 | 40.38 | 46.50 | 52.38 | 57.88 | 63.00 | 67.38 | 70.75 | 73.13 | 74.13 |
| 25 | 41.50 | 48.13 | 54.88 | 61.38 | 67.38 | 73.00 | 77.75 | 81.50 | 84.13 |
| 30 | 42.38 | 49.63 | 57.00 | 64.38 | 71.50 | 78.13 | 84.25 | 89.38 | 93.63 |
| 35 | 43.00 | 50.75 | 58.88 | 67.13 | 75.13 | 82.88 | 90.13 | 96.75 | 102.50 |
| 40 | 43.38 | 51.75 | 60.38 | 69.38 | 78.38 | 87.25 | 95.63 | 103.63 | 110.75 |
| 45 | 43.50 | 52.25 | 61.63 | 71.38 | 81.25 | 91.00 | 100.63 | 109.88 | 118.50 |
| 50 | 43.38 | 52.63 | 62.50 | 72.88 | 83.63 | 94.38 | 105.13 | 115.63 | 125.50 |
| 55 | 43.00 | 52.63 | 63.00 | 74.13 | 85.63 | 97.38 | 109.13 | 120.75 | not rated |
COP
| Tc \ Te [°C] | -40 | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 |
|---|---|---|---|---|---|---|---|---|---|
| 20 | 1.89 | 2.19 | 2.54 | 2.94 | 3.40 | 3.95 | 4.62 | 5.44 | 6.48 |
| 25 | 1.67 | 1.94 | 2.23 | 2.56 | 2.95 | 3.40 | 3.93 | 4.58 | 5.37 |
| 30 | 1.47 | 1.70 | 1.96 | 2.24 | 2.56 | 2.93 | 3.37 | 3.89 | 4.52 |
| 35 | 1.28 | 1.49 | 1.70 | 1.95 | 2.22 | 2.54 | 2.90 | 3.33 | 3.83 |
| 40 | 1.10 | 1.28 | 1.48 | 1.69 | 1.93 | 2.19 | 2.50 | 2.85 | 3.26 |
| 45 | 0.94 | 1.10 | 1.27 | 1.45 | 1.66 | 1.89 | 2.14 | 2.44 | 2.78 |
| 50 | 0.79 | 0.93 | 1.08 | 1.24 | 1.41 | 1.61 | 1.83 | 2.07 | 2.36 |
| 55 | 0.66 | 0.78 | 0.90 | 1.04 | 1.19 | 1.36 | 1.54 | 1.75 | not rated |
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.