BKMR-5P-4MA-22X
260.25 kW
Compressor rack BKMR-5P-4JE-22Y
Defrost: None
Product code: BKMR-5P-4JE-22Y
- Refrigerating capacity i
- 261.00 kW
- Absorbed power
- 81.75 kW
- COP
- 3.19
- Compressors
- 5 × semi-hermetic reciprocating compressors
- Receiver
- 150 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 | 150 l |
| Net weight | 1,339 kg |
| Max. current | 162.5 A |
|---|---|
| Starting current | 288.5 A |
| Suction | 4"1/8 |
|---|---|
| Liquid | 1"3/8 |
| Discharge | 2"1/8 |
| L / W / H | 790/538/1605 mm |
|---|---|
| Weight | 150 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
- 261.00 kW
- Absorbed power
- 81.75 kW
- COP
- 3.19
- Current
- 138.1 A
- Heat rejection
- 342.75 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 | 261.00 | 81.75 | 3.19 | 138.1 |
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 | 52.50 | 71.88 | 95.25 | 123.25 | 156.25 | 195.13 | 240.63 | 293.75 | 355.75 | not rated |
| 25 | 46.75 | 64.63 | 86.38 | 112.38 | 143.50 | 180.38 | 223.63 | 274.38 | 333.63 | 402.88 |
| 30 | 40.63 | 57.25 | 77.38 | 101.75 | 130.88 | 165.50 | 206.50 | 254.63 | 310.88 | 376.50 |
| 35 | 34.75 | 49.88 | 68.50 | 91.13 | 118.38 | 150.75 | 189.25 | 234.63 | 287.75 | 349.75 |
| 40 | 28.88 | 42.75 | 59.75 | 80.63 | 105.75 | 135.88 | 171.88 | 214.25 | 264.13 | 322.50 |
| 45 | 23.50 | 35.75 | 51.13 | 70.13 | 93.25 | 121.13 | 154.25 | 193.75 | 240.13 | 294.63 |
| 50 | 18.50 | 29.25 | 42.88 | 59.88 | 80.88 | 106.25 | 136.63 | 173.00 | 215.88 | 266.50 |
| 55 | 14.13 | 23.25 | 35.00 | 49.88 | 68.50 | 91.38 | 119.00 | 152.00 | 191.25 | 237.75 |
Power [kW]
| Tc \ Te [°C] | -40 | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 20 | 28.50 | 32.75 | 36.88 | 40.75 | 44.13 | 47.00 | 49.00 | 50.25 | 50.50 | not rated |
| 25 | 28.75 | 33.63 | 38.38 | 42.88 | 47.00 | 50.63 | 53.63 | 55.88 | 57.25 | 57.63 |
| 30 | 28.88 | 34.13 | 39.38 | 44.63 | 49.50 | 53.88 | 57.88 | 61.13 | 63.63 | 65.13 |
| 35 | 28.63 | 34.38 | 40.25 | 46.00 | 51.63 | 56.88 | 61.63 | 65.88 | 69.38 | 72.13 |
| 40 | 28.13 | 34.38 | 40.75 | 47.13 | 53.38 | 59.38 | 65.13 | 70.25 | 74.75 | 78.50 |
| 45 | 27.38 | 34.00 | 40.88 | 47.88 | 54.75 | 61.63 | 68.13 | 74.13 | 79.75 | 84.50 |
| 50 | 26.25 | 33.25 | 40.63 | 48.25 | 55.88 | 63.38 | 70.63 | 77.63 | 84.13 | 90.00 |
| 55 | 24.75 | 32.25 | 40.13 | 48.25 | 56.50 | 64.75 | 72.75 | 80.63 | 88.13 | 95.00 |
COP
| Tc \ Te [°C] | -40 | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 20 | 1.84 | 2.19 | 2.58 | 3.02 | 3.54 | 4.15 | 4.91 | 5.85 | 7.04 | not rated |
| 25 | 1.63 | 1.92 | 2.25 | 2.62 | 3.05 | 3.56 | 4.17 | 4.91 | 5.83 | 6.99 |
| 30 | 1.41 | 1.68 | 1.97 | 2.28 | 2.64 | 3.07 | 3.57 | 4.17 | 4.89 | 5.78 |
| 35 | 1.21 | 1.45 | 1.70 | 1.98 | 2.29 | 2.65 | 3.07 | 3.56 | 4.15 | 4.85 |
| 40 | 1.03 | 1.24 | 1.47 | 1.71 | 1.98 | 2.29 | 2.64 | 3.05 | 3.53 | 4.11 |
| 45 | 0.86 | 1.05 | 1.25 | 1.46 | 1.70 | 1.97 | 2.26 | 2.61 | 3.01 | 3.49 |
| 50 | 0.70 | 0.88 | 1.06 | 1.24 | 1.45 | 1.68 | 1.93 | 2.23 | 2.57 | 2.96 |
| 55 | 0.57 | 0.72 | 0.87 | 1.03 | 1.21 | 1.41 | 1.64 | 1.89 | 2.17 | 2.50 |
Dimensions
| Length | 3715 mm |
|---|---|
| Width | 1000 mm |
| Height | 1450 mm |
Downloads
Ask about product
Our engineers answer with a selection for your conditions.
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.