BKMR-6P-4GE-30Y
420.00 kW
Compressor rack BKMR-5P-4MK-35X
Defrost: None
Product code: BKMR-5P-4MK-35X
- Refrigerating capacity i
- 427.60 kW
- Absorbed power
- 134.80 kW
- COP
- 3.17
- Compressors
- 5 × semi-hermetic reciprocating compressors
- Receiver
- 350 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 | 350 l |
| Net weight | 1,520 kg |
| Max. current | 263.2 A |
|---|---|
| Starting current | 465.6 A |
| Suction | - |
|---|---|
| Liquid | - |
| Discharge | 3"1/8 |
| L / W / H | 993/856/1942 mm |
|---|---|
| Weight | 290 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
- 427.60 kW
- Absorbed power
- 134.80 kW
- COP
- 3.17
- Current
- 235.8 A
- Heat rejection
- 562.40 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 | 427.60 | 134.80 | 3.17 | 235.8 |
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 | 88.60 | 119.50 | 157.00 | 202.00 | 255.50 | 318.40 | 391.90 | 476.70 | 573.90 | 684.00 |
| 25 | 80.00 | 109.50 | 145.10 | 187.60 | 238.20 | 297.80 | 367.40 | 448.10 | 540.70 | 646.00 |
| 30 | 71.00 | 99.00 | 132.50 | 172.50 | 220.00 | 276.10 | 341.80 | 418.10 | 506.10 | 606.50 |
| 35 | 61.80 | 88.20 | 119.40 | 156.70 | 201.00 | 253.50 | 315.10 | 387.00 | 470.20 | 565.60 |
| 40 | 52.60 | 77.10 | 106.00 | 140.40 | 181.40 | 230.10 | 287.50 | 354.80 | 433.10 | 523.40 |
| 45 | not rated | 65.90 | 92.30 | 123.70 | 161.30 | 206.00 | 259.10 | 321.70 | 395.00 | 480.10 |
| 50 | not rated | 55.00 | 78.60 | 106.90 | 140.80 | 181.50 | 230.20 | 287.90 | 356.10 | 435.90 |
| 55 | not rated | not rated | 65.10 | 90.00 | 120.20 | 156.70 | 200.80 | 253.60 | 316.50 | 391.00 |
Power [kW]
| Tc \ Te [°C] | -40 | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 20 | 49.40 | 56.10 | 62.70 | 68.90 | 74.40 | 78.90 | 82.10 | 83.80 | 83.60 | 81.30 |
| 25 | 50.80 | 58.20 | 65.70 | 72.90 | 79.50 | 85.30 | 89.90 | 93.10 | 94.60 | 94.10 |
| 30 | 52.00 | 60.10 | 68.40 | 76.50 | 84.20 | 91.20 | 97.20 | 101.90 | 105.00 | 106.20 |
| 35 | 52.90 | 61.70 | 70.80 | 79.80 | 88.50 | 96.70 | 104.00 | 110.10 | 114.70 | 117.60 |
| 40 | 53.70 | 63.00 | 72.80 | 82.60 | 92.40 | 101.60 | 110.10 | 117.60 | 123.80 | 128.30 |
| 45 | not rated | 64.00 | 74.40 | 85.10 | 95.70 | 106.00 | 115.70 | 124.50 | 132.10 | 138.30 |
| 50 | not rated | 64.60 | 75.60 | 87.00 | 98.50 | 109.80 | 120.70 | 130.70 | 139.80 | 147.40 |
| 55 | not rated | not rated | 76.30 | 88.40 | 100.70 | 113.00 | 124.90 | 136.20 | 146.60 | 155.80 |
COP
| Tc \ Te [°C] | -40 | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 20 | 1.79 | 2.13 | 2.50 | 2.93 | 3.43 | 4.04 | 4.77 | 5.69 | 6.86 | 8.41 |
| 25 | 1.57 | 1.88 | 2.21 | 2.57 | 3.00 | 3.49 | 4.09 | 4.81 | 5.72 | 6.87 |
| 30 | 1.37 | 1.65 | 1.94 | 2.25 | 2.61 | 3.03 | 3.52 | 4.10 | 4.82 | 5.71 |
| 35 | 1.17 | 1.43 | 1.69 | 1.96 | 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 | 1.45 | 1.69 | 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 | 3715 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.