BKMR-3P-6MM-30X
186.00 kW
Compressor rack BKMR-5P-4HE-18Y
Defrost: None
Product code: BKMR-5P-4HE-18Y
- Refrigerating capacity i
- 186.00 kW
- Absorbed power
- 84.50 kW
- COP
- 2.20
- 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 | 1,302 kg |
| Max. current | 174.5 A |
|---|---|
| Starting current | 297.6 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 -10 °C, condensing 45 °C (dew points; superheat 10 K, subcooling 3 K)
- Refrigerating capacity
- 186.00 kW
- Absorbed power
- 84.50 kW
- COP
- 2.20
- Current
- 142.4 A
- Heat rejection
- 270.50 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 | 206.13 | 80.38 | 2.56 | 136.1 |
| -10 | 45 | 186.00 | 84.50 | 2.20 | 142.4 |
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 | 65.13 | 87.63 | 114.88 | 147.38 | 185.88 | 231.00 | 283.75 | 345.38 | 417.38 |
| 25 | 58.88 | 79.75 | 105.13 | 135.50 | 171.75 | 214.50 | 264.75 | 323.75 | 392.50 |
| 30 | 52.25 | 71.75 | 95.25 | 123.63 | 157.63 | 197.88 | 245.50 | 301.38 | 366.75 |
| 35 | 45.63 | 63.50 | 85.38 | 111.75 | 143.50 | 181.25 | 226.00 | 278.63 | 340.38 |
| 40 | 39.25 | 55.50 | 75.50 | 99.88 | 129.25 | 164.38 | 206.13 | 255.38 | 313.13 |
| 45 | 33.00 | 47.63 | 65.75 | 88.00 | 115.00 | 147.38 | 186.00 | 231.63 | 285.38 |
| 50 | 27.25 | 40.13 | 56.25 | 76.25 | 100.75 | 130.25 | 165.63 | 207.63 | 257.25 |
| 55 | 22.00 | 33.00 | 47.00 | 64.63 | 86.38 | 113.00 | 145.00 | 183.25 | not rated |
Power [kW]
| Tc \ Te [°C] | -40 | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 |
|---|---|---|---|---|---|---|---|---|---|
| 20 | 34.75 | 39.88 | 44.88 | 49.50 | 53.63 | 57.13 | 59.88 | 61.50 | 62.13 |
| 25 | 35.50 | 41.25 | 46.88 | 52.25 | 57.38 | 61.88 | 65.63 | 68.50 | 70.50 |
| 30 | 36.00 | 42.25 | 48.50 | 54.75 | 60.63 | 66.13 | 71.00 | 75.13 | 78.25 |
| 35 | 36.38 | 43.00 | 49.88 | 56.88 | 63.50 | 70.00 | 75.88 | 81.25 | 85.63 |
| 40 | 36.38 | 43.50 | 51.00 | 58.63 | 66.13 | 73.50 | 80.38 | 86.88 | 92.50 |
| 45 | 36.13 | 43.75 | 51.75 | 60.00 | 68.38 | 76.50 | 84.50 | 92.00 | 98.88 |
| 50 | 35.75 | 43.75 | 52.25 | 61.13 | 70.13 | 79.13 | 88.13 | 96.63 | 104.63 |
| 55 | 35.00 | 43.38 | 52.38 | 61.75 | 71.50 | 81.38 | 91.25 | 100.75 | not rated |
COP
| Tc \ Te [°C] | -40 | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 |
|---|---|---|---|---|---|---|---|---|---|
| 20 | 1.87 | 2.20 | 2.56 | 2.98 | 3.47 | 4.04 | 4.74 | 5.62 | 6.72 |
| 25 | 1.66 | 1.93 | 2.24 | 2.59 | 2.99 | 3.47 | 4.03 | 4.73 | 5.57 |
| 30 | 1.45 | 1.70 | 1.96 | 2.26 | 2.60 | 2.99 | 3.46 | 4.01 | 4.69 |
| 35 | 1.25 | 1.48 | 1.71 | 1.96 | 2.26 | 2.59 | 2.98 | 3.43 | 3.98 |
| 40 | 1.08 | 1.28 | 1.48 | 1.70 | 1.95 | 2.24 | 2.56 | 2.94 | 3.39 |
| 45 | 0.91 | 1.09 | 1.27 | 1.47 | 1.68 | 1.93 | 2.20 | 2.52 | 2.89 |
| 50 | 0.76 | 0.92 | 1.08 | 1.25 | 1.44 | 1.65 | 1.88 | 2.15 | 2.46 |
| 55 | 0.63 | 0.76 | 0.90 | 1.05 | 1.21 | 1.39 | 1.59 | 1.82 | 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.