BKMR-6P-4FE-35Y
498.36 kW
Compressor rack BKMR-4P-6FE-50Y
Defrost: None
Product code: BKMR-4P-6FE-50Y
- Refrigerating capacity i
- 493.40 kW
- Absorbed power
- 164.10 kW
- COP
- 3.01
- Compressors
- 4 × 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 | 4 × semi-hermetic reciprocating compressors |
| Liquid receiver | 350 l |
| Net weight | 1,430 kg |
| Max. current | 349.6 A |
|---|---|
| Starting current | 666.2 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
- 493.40 kW
- Absorbed power
- 164.10 kW
- COP
- 3.01
- Current
- 317.6 A
- Heat rejection
- 657.50 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 | 493.40 | 164.10 | 3.01 | 317.6 |
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 | 105.80 | 141.80 | 185.40 | 237.70 | 299.70 | 372.80 | 458.40 | 558.50 | 675.50 | not rated |
| 25 | 95.60 | 129.10 | 169.80 | 218.70 | 277.10 | 346.10 | 427.40 | 522.70 | 634.10 | 764.30 |
| 30 | 84.80 | 116.10 | 154.10 | 199.80 | 254.50 | 319.40 | 396.00 | 485.90 | 591.10 | 713.70 |
| 35 | 73.90 | 102.90 | 138.20 | 180.80 | 231.80 | 292.40 | 364.00 | 448.30 | 546.90 | 661.70 |
| 40 | 63.10 | 89.80 | 122.40 | 161.80 | 209.00 | 265.20 | 331.70 | 409.90 | 501.70 | 608.50 |
| 45 | 52.60 | 76.80 | 106.60 | 142.60 | 186.00 | 237.60 | 298.90 | 371.00 | 455.60 | 554.40 |
| 50 | 42.60 | 64.20 | 90.90 | 123.40 | 162.80 | 209.80 | 265.70 | 331.50 | 408.90 | 499.50 |
| 55 | 33.20 | 51.90 | 75.30 | 104.20 | 139.40 | 181.60 | 232.00 | 291.50 | 361.50 | 443.60 |
Power [kW]
| Tc \ Te [°C] | -40 | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 20 | 58.90 | 67.30 | 75.60 | 83.40 | 90.50 | 96.60 | 101.50 | 104.80 | 106.30 | not rated |
| 25 | 60.00 | 69.40 | 78.80 | 87.90 | 96.30 | 103.90 | 110.30 | 115.40 | 118.70 | 120.10 |
| 30 | 60.50 | 71.00 | 81.50 | 91.70 | 101.50 | 110.50 | 118.50 | 125.20 | 130.30 | 133.70 |
| 35 | 60.60 | 72.00 | 83.50 | 95.00 | 106.00 | 116.50 | 126.00 | 134.30 | 141.20 | 146.40 |
| 40 | 60.00 | 72.30 | 84.90 | 97.50 | 109.80 | 121.70 | 132.70 | 142.60 | 151.20 | 158.20 |
| 45 | 58.80 | 72.10 | 85.70 | 99.40 | 112.90 | 126.10 | 138.50 | 150.10 | 160.40 | 169.20 |
| 50 | 56.90 | 71.10 | 85.70 | 100.50 | 115.30 | 129.70 | 143.60 | 156.60 | 168.60 | 179.20 |
| 55 | 54.40 | 69.40 | 85.00 | 100.90 | 116.80 | 132.50 | 147.80 | 162.30 | 175.90 | 188.20 |
COP
| Tc \ Te [°C] | -40 | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 20 | 1.80 | 2.11 | 2.45 | 2.85 | 3.31 | 3.86 | 4.52 | 5.33 | 6.35 | not rated |
| 25 | 1.59 | 1.86 | 2.15 | 2.49 | 2.88 | 3.33 | 3.87 | 4.53 | 5.34 | 6.36 |
| 30 | 1.40 | 1.64 | 1.89 | 2.18 | 2.51 | 2.89 | 3.34 | 3.88 | 4.54 | 5.34 |
| 35 | 1.22 | 1.43 | 1.66 | 1.90 | 2.19 | 2.51 | 2.89 | 3.34 | 3.87 | 4.52 |
| 40 | 1.05 | 1.24 | 1.44 | 1.66 | 1.90 | 2.18 | 2.50 | 2.87 | 3.32 | 3.85 |
| 45 | 0.89 | 1.07 | 1.24 | 1.43 | 1.65 | 1.88 | 2.16 | 2.47 | 2.84 | 3.28 |
| 50 | 0.75 | 0.90 | 1.06 | 1.23 | 1.41 | 1.62 | 1.85 | 2.12 | 2.43 | 2.79 |
| 55 | 0.61 | 0.75 | 0.89 | 1.03 | 1.19 | 1.37 | 1.57 | 1.80 | 2.06 | 2.36 |
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.