BKMR-4P-6GE-40Y
405.90 kW
Compressor rack BKMR-6P-4MI-30X
Defrost: None
Product code: BKMR-6P-4MI-30X
- Refrigerating capacity i
- 402.90 kW
- Absorbed power
- 124.05 kW
- COP
- 3.25
- 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 | 1,978 kg |
| Max. current | 274.7 A |
|---|---|
| Starting current | 449.9 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
- 402.90 kW
- Absorbed power
- 124.05 kW
- COP
- 3.25
- Current
- 216.2 A
- Heat rejection
- 526.95 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 | 402.90 | 124.05 | 3.25 | 216.2 |
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 | 86.40 | 117.15 | 153.00 | 195.00 | 244.35 | 301.95 | 368.85 | 445.95 | 534.15 | 634.20 |
| 25 | 76.95 | 106.80 | 141.30 | 181.50 | 228.45 | 283.20 | 346.65 | 420.00 | 504.15 | 599.85 |
| 30 | 66.90 | 96.00 | 129.15 | 167.25 | 211.65 | 263.40 | 323.55 | 393.00 | 472.95 | 564.15 |
| 35 | 56.55 | 84.75 | 116.25 | 152.40 | 194.10 | 242.85 | 299.40 | 364.95 | 440.70 | 527.40 |
| 40 | 46.20 | 73.05 | 102.90 | 136.80 | 175.95 | 221.40 | 274.50 | 336.00 | 407.40 | 489.45 |
| 45 | not rated | 61.35 | 89.40 | 120.90 | 157.35 | 199.50 | 248.85 | 306.30 | 373.20 | 450.60 |
| 50 | not rated | 49.65 | 75.60 | 104.85 | 138.30 | 177.15 | 222.60 | 276.00 | 338.40 | 411.15 |
| 55 | not rated | not rated | 61.95 | 88.50 | 118.95 | 154.50 | 196.05 | 245.25 | 303.00 | 371.10 |
Power [kW]
| Tc \ Te [°C] | -40 | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 20 | 47.10 | 53.40 | 59.25 | 64.20 | 68.55 | 72.00 | 74.70 | 76.50 | 77.25 | 76.95 |
| 25 | 48.15 | 55.50 | 62.25 | 68.25 | 73.50 | 78.00 | 81.60 | 84.30 | 85.95 | 86.70 |
| 30 | 48.75 | 57.15 | 64.80 | 72.00 | 78.30 | 83.70 | 88.35 | 92.10 | 94.80 | 96.60 |
| 35 | 48.60 | 58.20 | 67.05 | 75.30 | 82.80 | 89.40 | 95.25 | 100.05 | 103.80 | 106.65 |
| 40 | 47.70 | 58.65 | 68.70 | 78.30 | 87.00 | 94.80 | 101.85 | 107.85 | 112.80 | 116.85 |
| 45 | not rated | 58.35 | 69.90 | 80.70 | 90.75 | 99.90 | 108.15 | 115.50 | 121.80 | 127.05 |
| 50 | not rated | 57.30 | 70.35 | 82.50 | 93.90 | 104.55 | 114.15 | 122.85 | 130.50 | 137.10 |
| 55 | not rated | not rated | 70.05 | 83.70 | 96.60 | 108.75 | 119.85 | 130.05 | 139.20 | 147.15 |
COP
| Tc \ Te [°C] | -40 | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 20 | 1.83 | 2.19 | 2.58 | 3.04 | 3.56 | 4.19 | 4.94 | 5.83 | 6.91 | 8.24 |
| 25 | 1.60 | 1.92 | 2.27 | 2.66 | 3.11 | 3.63 | 4.25 | 4.98 | 5.87 | 6.92 |
| 30 | 1.37 | 1.68 | 1.99 | 2.32 | 2.70 | 3.15 | 3.66 | 4.27 | 4.99 | 5.84 |
| 35 | 1.16 | 1.46 | 1.73 | 2.02 | 2.34 | 2.72 | 3.14 | 3.65 | 4.25 | 4.95 |
| 40 | 0.97 | 1.25 | 1.50 | 1.75 | 2.02 | 2.34 | 2.70 | 3.12 | 3.61 | 4.19 |
| 45 | not rated | 1.05 | 1.28 | 1.50 | 1.73 | 2.00 | 2.30 | 2.65 | 3.06 | 3.55 |
| 50 | not rated | 0.87 | 1.07 | 1.27 | 1.47 | 1.69 | 1.95 | 2.25 | 2.59 | 3.00 |
| 55 | not rated | not rated | 0.88 | 1.06 | 1.23 | 1.42 | 1.64 | 1.89 | 2.18 | 2.52 |
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.