BKMR-5P-4MI-30X
335.75 kW
Compressor rack BKMR-4P-4MK-35X
Defrost: None
Product code: BKMR-4P-4MK-35X
- Refrigerating capacity i
- 342.10 kW
- Absorbed power
- 107.80 kW
- COP
- 3.17
- Compressors
- 4 × 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 | 4 × semi-hermetic reciprocating compressors |
| Liquid receiver | 250 l |
| Net weight | 1,230 kg |
| Max. current | 210.6 A |
|---|---|
| Starting current | 412.9 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 2 °C, condensing 45 °C (dew points; superheat 10 K, subcooling 3 K)
- Refrigerating capacity
- 342.10 kW
- Absorbed power
- 107.80 kW
- COP
- 3.17
- Current
- 188.6 A
- Heat rejection
- 449.90 kW
Heat rejection = refrigerating capacity + absorbed power. COP = refrigerating capacity / absorbed power.
Standard points
| Te [°C] | Tc [°C] | Refrigerating capacity [kW] | Absorbed power [kW] | COP | Current [A] |
|---|---|---|---|---|---|
| 2 | 45 | 342.10 | 107.80 | 3.17 | 188.6 |
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 | 70.90 | 95.60 | 125.60 | 161.60 | 204.40 | 254.70 | 313.50 | 381.40 | 459.10 | 547.20 |
| 25 | 64.00 | 87.60 | 116.10 | 150.10 | 190.60 | 238.20 | 293.90 | 358.40 | 432.50 | 516.80 |
| 30 | 56.80 | 79.20 | 106.00 | 138.00 | 176.00 | 220.90 | 273.40 | 334.50 | 404.80 | 485.20 |
| 35 | 49.50 | 70.50 | 95.60 | 125.40 | 160.80 | 202.80 | 252.10 | 309.60 | 376.10 | 452.50 |
| 40 | 42.10 | 61.70 | 84.80 | 112.30 | 145.10 | 184.10 | 230.00 | 283.80 | 346.50 | 418.70 |
| 45 | not rated | 52.70 | 73.90 | 99.00 | 129.00 | 164.80 | 207.30 | 257.40 | 316.00 | 384.10 |
| 50 | not rated | 44.00 | 62.90 | 85.50 | 112.60 | 145.20 | 184.10 | 230.30 | 284.90 | 348.70 |
| 55 | not rated | not rated | 52.10 | 72.00 | 96.20 | 125.40 | 160.60 | 202.90 | 253.20 | 312.80 |
Power [kW]
| Tc \ Te [°C] | -40 | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 20 | 39.50 | 44.90 | 50.10 | 55.10 | 59.50 | 63.10 | 65.70 | 67.00 | 66.90 | 65.00 |
| 25 | 40.60 | 46.60 | 52.50 | 58.30 | 63.60 | 68.20 | 71.90 | 74.50 | 75.70 | 75.30 |
| 30 | 41.60 | 48.10 | 54.70 | 61.20 | 67.40 | 73.00 | 77.80 | 81.50 | 84.00 | 85.00 |
| 35 | 42.40 | 49.40 | 56.60 | 63.80 | 70.80 | 77.30 | 83.20 | 88.10 | 91.80 | 94.10 |
| 40 | 42.90 | 50.40 | 58.20 | 66.10 | 73.90 | 81.30 | 88.10 | 94.10 | 99.00 | 102.70 |
| 45 | not rated | 51.20 | 59.50 | 68.00 | 76.60 | 84.80 | 92.60 | 99.60 | 105.70 | 110.60 |
| 50 | not rated | 51.70 | 60.50 | 69.60 | 78.80 | 87.90 | 96.50 | 104.60 | 111.80 | 117.90 |
| 55 | not rated | not rated | 61.10 | 70.70 | 80.60 | 90.40 | 100.00 | 109.00 | 117.30 | 124.60 |
COP
| Tc \ Te [°C] | -40 | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 20 | 1.79 | 2.13 | 2.51 | 2.93 | 3.44 | 4.04 | 4.77 | 5.69 | 6.86 | 8.42 |
| 25 | 1.58 | 1.88 | 2.21 | 2.57 | 3.00 | 3.49 | 4.09 | 4.81 | 5.71 | 6.86 |
| 30 | 1.37 | 1.65 | 1.94 | 2.25 | 2.61 | 3.03 | 3.51 | 4.10 | 4.82 | 5.71 |
| 35 | 1.17 | 1.43 | 1.69 | 1.97 | 2.27 | 2.62 | 3.03 | 3.51 | 4.10 | 4.81 |
| 40 | 0.98 | 1.22 | 1.46 | 1.70 | 1.96 | 2.26 | 2.61 | 3.02 | 3.50 | 4.08 |
| 45 | not rated | 1.03 | 1.24 | 1.46 | 1.68 | 1.94 | 2.24 | 2.58 | 2.99 | 3.47 |
| 50 | not rated | 0.85 | 1.04 | 1.23 | 1.43 | 1.65 | 1.91 | 2.20 | 2.55 | 2.96 |
| 55 | not rated | not rated | 0.85 | 1.02 | 1.19 | 1.39 | 1.61 | 1.86 | 2.16 | 2.51 |
Dimensions
| Length | 3115 mm |
|---|---|
| Width | 1000 mm |
| Height | 1580 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.