BKMR-5N-V30-112Y-F-B
78.84 kW
Compressor rack BKMR-5N-V30-112Y-F-C
Defrost: None
Product code: BKMR-5N-V30-112Y-F-C
- Refrigerating capacity i
- 78.84 kW
- Absorbed power
- 64.36 kW
- COP
- 1.22
- Compressors
- 5 × semi-hermetic reciprocating compressors
- Receiver
- 250 l
Nominal conditions: evaporating -35 °C, condensing 40 °C (dew points), superheat 10 K, subcooling 3 K; refrigerant R404A where rated.
Data
| Application | Low temperature (LT) |
|---|---|
| Compressors | 5 × semi-hermetic reciprocating compressors |
| Liquid receiver | 250 l |
| Net weight | 1,405 kg |
| Max. current | 280.0 A |
|---|---|
| Starting current | 356.6 A |
| Suction | - |
|---|---|
| Liquid | - |
| Discharge | 1"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 -35 °C, condensing 40 °C (dew points; superheat 10 K, subcooling 3 K)
- Refrigerating capacity
- 78.84 kW
- Absorbed power
- 64.36 kW
- COP
- 1.22
- Current
- 133.8 A
- Heat rejection
- 143.19 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] |
|---|---|---|---|---|---|
| -35 | 40 | 78.84 | 64.36 | 1.22 | 133.8 |
| -35 | 45 | 66.88 | 63.45 | 1.05 | 132.5 |
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] | -45 | -40 | -35 | -30 | -25 | -20 | -15 | -10 | -5 |
|---|---|---|---|---|---|---|---|---|---|
| 20 | 68.21 | 97.03 | 132.74 | 176.22 | 228.34 | 290.02 | 362.12 | 445.49 | 540.90 |
| 25 | 58.36 | 85.21 | 118.41 | 158.81 | 207.32 | 264.85 | 332.30 | 410.56 | 500.44 |
| 30 | 49.04 | 73.94 | 104.63 | 141.97 | 186.89 | 240.29 | 303.11 | 376.27 | 460.63 |
| 35 | 40.28 | 63.23 | 91.43 | 125.74 | 167.08 | 216.37 | 274.58 | 342.65 | 421.51 |
| 40 | 32.11 | 53.12 | 78.84 | 110.13 | 147.91 | 193.12 | 246.73 | 309.74 | 383.11 |
| 45 | not rated | 43.63 | 66.88 | 95.17 | 129.42 | 170.56 | 219.61 | 277.57 | 345.49 |
| 50 | not rated | 34.79 | 55.59 | 80.90 | 111.64 | 148.75 | 193.26 | 246.22 | 308.72 |
| 55 | not rated | not rated | not rated | 67.37 | 94.63 | 127.76 | 167.78 | 215.79 | 272.96 |
Power [kW]
| Tc \ Te [°C] | -45 | -40 | -35 | -30 | -25 | -20 | -15 | -10 | -5 |
|---|---|---|---|---|---|---|---|---|---|
| 20 | 44.97 | 54.19 | 63.39 | 72.38 | 80.96 | 88.94 | 96.14 | 102.34 | 107.37 |
| 25 | 44.25 | 54.27 | 64.40 | 74.45 | 84.23 | 93.54 | 102.18 | 109.98 | 116.73 |
| 30 | 43.10 | 53.86 | 64.87 | 75.93 | 86.84 | 97.42 | 107.47 | 116.79 | 125.20 |
| 35 | 41.57 | 53.02 | 64.85 | 76.85 | 88.84 | 100.63 | 112.02 | 122.82 | 132.83 |
| 40 | 39.69 | 51.77 | 64.36 | 77.25 | 90.27 | 103.21 | 115.88 | 128.10 | 139.66 |
| 45 | not rated | 50.16 | 63.45 | 77.18 | 91.16 | 105.19 | 119.10 | 132.67 | 145.72 |
| 50 | not rated | 48.23 | 62.16 | 76.66 | 91.55 | 106.62 | 121.69 | 136.57 | 151.05 |
| 55 | not rated | not rated | not rated | 75.74 | 91.48 | 107.53 | 123.72 | 139.83 | 155.69 |
COP
| Tc \ Te [°C] | -45 | -40 | -35 | -30 | -25 | -20 | -15 | -10 | -5 |
|---|---|---|---|---|---|---|---|---|---|
| 20 | 1.52 | 1.79 | 2.09 | 2.43 | 2.82 | 3.26 | 3.77 | 4.35 | 5.04 |
| 25 | 1.32 | 1.57 | 1.84 | 2.13 | 2.46 | 2.83 | 3.25 | 3.73 | 4.29 |
| 30 | 1.14 | 1.37 | 1.61 | 1.87 | 2.15 | 2.47 | 2.82 | 3.22 | 3.68 |
| 35 | 0.97 | 1.19 | 1.41 | 1.64 | 1.88 | 2.15 | 2.45 | 2.79 | 3.17 |
| 40 | 0.81 | 1.03 | 1.22 | 1.43 | 1.64 | 1.87 | 2.13 | 2.42 | 2.74 |
| 45 | not rated | 0.87 | 1.05 | 1.23 | 1.42 | 1.62 | 1.84 | 2.09 | 2.37 |
| 50 | not rated | 0.72 | 0.89 | 1.06 | 1.22 | 1.40 | 1.59 | 1.80 | 2.04 |
| 55 | not rated | not rated | not rated | 0.89 | 1.03 | 1.19 | 1.36 | 1.54 | 1.75 |
Dimensions
| L | 3715 mm |
|---|---|
| P | 1000 mm |
| H | 1580 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.