BKMR-5P-4FE-35Y
415.30 kW
Compressor rack BKMR-6P-4GE-30Y
Defrost: None
Product code: BKMR-6P-4GE-30Y
- Refrigerating capacity i
- 420.00 kW
- Absorbed power
- 134.10 kW
- COP
- 3.13
- Compressors
- 6 × 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 | 6 × semi-hermetic reciprocating compressors |
| Liquid receiver | 250 l |
| Net weight | 2,134 kg |
| Max. current | 271.9 A |
|---|---|
| Starting current | 459.6 A |
| Suction | - |
|---|---|
| Liquid | - |
| Discharge | - |
| 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
- 420.00 kW
- Absorbed power
- 134.10 kW
- COP
- 3.13
- Current
- 235.9 A
- Heat rejection
- 554.10 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 | 420.00 | 134.10 | 3.13 | 235.9 |
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 | 87.15 | 117.90 | 155.25 | 199.80 | 252.45 | 314.40 | 387.00 | 471.60 | 570.45 | not rated |
| 25 | 78.75 | 107.25 | 142.05 | 183.60 | 233.25 | 291.90 | 361.05 | 441.90 | 536.40 | 646.95 |
| 30 | 69.90 | 96.45 | 128.55 | 167.40 | 213.90 | 269.10 | 334.50 | 411.15 | 500.85 | 605.55 |
| 35 | 61.05 | 85.35 | 115.05 | 151.20 | 194.55 | 246.15 | 307.35 | 379.50 | 464.10 | 562.65 |
| 40 | 52.35 | 74.40 | 101.70 | 134.85 | 174.90 | 222.75 | 279.75 | 346.95 | 426.15 | 518.40 |
| 45 | 44.10 | 63.75 | 88.35 | 118.50 | 155.10 | 199.20 | 251.70 | 313.95 | 387.30 | 473.10 |
| 50 | 36.30 | 53.55 | 75.30 | 102.30 | 135.45 | 175.35 | 223.35 | 280.35 | 347.70 | 426.90 |
| 55 | 29.25 | 43.95 | 62.70 | 86.40 | 115.65 | 151.50 | 194.70 | 246.30 | 307.50 | 379.65 |
Power [kW]
| Tc \ Te [°C] | -40 | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 20 | 46.65 | 53.70 | 60.45 | 66.90 | 72.60 | 77.55 | 81.45 | 84.15 | 85.35 | not rated |
| 25 | 47.70 | 55.50 | 63.15 | 70.50 | 77.40 | 83.55 | 88.80 | 93.15 | 96.00 | 97.50 |
| 30 | 48.45 | 56.85 | 65.25 | 73.65 | 81.60 | 88.95 | 95.70 | 101.40 | 105.90 | 109.20 |
| 35 | 48.75 | 57.75 | 67.05 | 76.35 | 85.35 | 93.90 | 101.85 | 108.90 | 115.05 | 119.85 |
| 40 | 48.75 | 58.50 | 68.40 | 78.45 | 88.50 | 98.25 | 107.40 | 115.80 | 123.30 | 129.75 |
| 45 | 48.45 | 58.65 | 69.30 | 80.25 | 91.20 | 102.00 | 112.20 | 121.95 | 130.80 | 138.75 |
| 50 | 47.70 | 58.50 | 69.90 | 81.60 | 93.30 | 105.15 | 116.55 | 127.50 | 137.55 | 146.85 |
| 55 | 46.65 | 57.90 | 69.90 | 82.35 | 94.95 | 107.70 | 120.15 | 132.15 | 143.55 | 154.05 |
COP
| Tc \ Te [°C] | -40 | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 20 | 1.87 | 2.20 | 2.57 | 2.99 | 3.48 | 4.05 | 4.75 | 5.60 | 6.68 | not rated |
| 25 | 1.65 | 1.93 | 2.25 | 2.60 | 3.01 | 3.49 | 4.07 | 4.74 | 5.59 | 6.64 |
| 30 | 1.44 | 1.70 | 1.97 | 2.27 | 2.62 | 3.03 | 3.50 | 4.05 | 4.73 | 5.55 |
| 35 | 1.25 | 1.48 | 1.72 | 1.98 | 2.28 | 2.62 | 3.02 | 3.48 | 4.03 | 4.69 |
| 40 | 1.07 | 1.27 | 1.49 | 1.72 | 1.98 | 2.27 | 2.60 | 3.00 | 3.46 | 4.00 |
| 45 | 0.91 | 1.09 | 1.27 | 1.48 | 1.70 | 1.95 | 2.24 | 2.57 | 2.96 | 3.41 |
| 50 | 0.76 | 0.92 | 1.08 | 1.25 | 1.45 | 1.67 | 1.92 | 2.20 | 2.53 | 2.91 |
| 55 | 0.63 | 0.76 | 0.90 | 1.05 | 1.22 | 1.41 | 1.62 | 1.86 | 2.14 | 2.46 |
Dimensions
| Length | 4215 mm |
|---|---|
| Width | 1400 mm |
| Height | 1600 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.