BKMR-2P-6GE-34Y
127.73 kW
Compressor rack BKMR-4P-4JE-15Y
Defrost: None
Product code: BKMR-4P-4JE-15Y
- Refrigerating capacity i
- 127.00 kW
- Absorbed power
- 56.50 kW
- COP
- 2.25
- Compressors
- 4 × semi-hermetic reciprocating compressors
- Receiver
- 150 l
Nominal conditions: evaporating -10 °C, condensing 45 °C (dew points), superheat 10 K, subcooling 3 K; refrigerant R404A where rated.
Data
| Application | Medium temperature (MT) |
|---|---|
| Compressors | 4 × semi-hermetic reciprocating compressors |
| Liquid receiver | 150 l |
| Net weight | 1,100 kg |
| Max. current | 117.2 A |
|---|---|
| Starting current | 245.9 A |
| Suction | 3"1/8 |
|---|---|
| Liquid | 1"5/8 |
| Discharge | 2"1/8 |
| L / W / H | 790/538/1605 mm |
|---|---|
| Weight | 150 kg |
Performance
Evaporating temperature -50…5 °C, condensing temperature 20…55 °C (dew points); superheat 10 K, subcooling 3 K.
R404A, evaporating -10 °C, condensing 45 °C (dew points; superheat 10 K, subcooling 3 K)
- Refrigerating capacity
- 127.00 kW
- Absorbed power
- 56.50 kW
- COP
- 2.25
- Current
- 97.0 A
- Heat rejection
- 183.50 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] |
|---|---|---|---|---|---|
| -10 | 40 | 140.90 | 53.80 | 2.62 | 93.1 |
| -10 | 45 | 127.00 | 56.50 | 2.25 | 97.0 |
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 |
|---|---|---|---|---|---|---|---|---|---|
| 20 | 44.10 | 59.70 | 78.50 | 100.90 | 127.50 | 158.70 | 195.20 | 237.70 | 287.40 |
| 25 | 39.60 | 54.00 | 71.50 | 92.50 | 117.50 | 147.00 | 181.70 | 222.40 | 269.90 |
| 30 | 34.90 | 48.20 | 64.50 | 84.10 | 107.60 | 135.40 | 168.20 | 206.80 | 252.00 |
| 35 | 30.10 | 42.50 | 57.50 | 75.80 | 97.70 | 123.70 | 154.60 | 191.00 | 233.70 |
| 40 | 25.50 | 36.80 | 50.60 | 67.40 | 87.70 | 112.00 | 140.90 | 175.00 | 215.00 |
| 45 | 21.20 | 31.20 | 43.80 | 59.20 | 77.80 | 100.30 | 127.00 | 158.70 | 196.00 |
| 50 | 17.20 | 26.00 | 37.10 | 51.00 | 67.90 | 88.40 | 113.00 | 142.20 | 176.70 |
| 55 | 13.60 | 21.10 | 30.70 | 42.90 | 58.10 | 76.60 | 98.90 | 125.50 | not rated |
Power [kW]
| Tc \ Te [°C] | -40 | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 |
|---|---|---|---|---|---|---|---|---|---|
| 20 | 23.80 | 27.20 | 30.60 | 33.60 | 36.30 | 38.60 | 40.30 | 41.20 | 41.40 |
| 25 | 24.20 | 28.00 | 31.80 | 35.40 | 38.70 | 41.70 | 44.10 | 45.90 | 47.00 |
| 30 | 24.40 | 28.60 | 32.80 | 37.00 | 40.90 | 44.50 | 47.60 | 50.30 | 52.20 |
| 35 | 24.40 | 29.00 | 33.60 | 38.30 | 42.80 | 47.00 | 50.90 | 54.30 | 57.10 |
| 40 | 24.20 | 29.10 | 34.20 | 39.30 | 44.40 | 49.30 | 53.80 | 58.00 | 61.60 |
| 45 | 23.90 | 29.10 | 34.60 | 40.20 | 45.70 | 51.20 | 56.50 | 61.40 | 65.80 |
| 50 | 23.30 | 28.80 | 34.70 | 40.70 | 46.80 | 52.90 | 58.80 | 64.40 | 69.60 |
| 55 | 22.50 | 28.30 | 34.50 | 41.00 | 47.60 | 54.20 | 60.80 | 67.10 | not rated |
COP
| Tc \ Te [°C] | -40 | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 |
|---|---|---|---|---|---|---|---|---|---|
| 20 | 1.85 | 2.19 | 2.57 | 3.00 | 3.51 | 4.11 | 4.84 | 5.77 | 6.94 |
| 25 | 1.64 | 1.93 | 2.25 | 2.61 | 3.04 | 3.53 | 4.12 | 4.85 | 5.74 |
| 30 | 1.43 | 1.69 | 1.97 | 2.27 | 2.63 | 3.04 | 3.53 | 4.11 | 4.83 |
| 35 | 1.23 | 1.47 | 1.71 | 1.98 | 2.28 | 2.63 | 3.04 | 3.52 | 4.09 |
| 40 | 1.05 | 1.26 | 1.48 | 1.72 | 1.98 | 2.27 | 2.62 | 3.02 | 3.49 |
| 45 | 0.89 | 1.07 | 1.27 | 1.47 | 1.70 | 1.96 | 2.25 | 2.58 | 2.98 |
| 50 | 0.74 | 0.90 | 1.07 | 1.25 | 1.45 | 1.67 | 1.92 | 2.21 | 2.54 |
| 55 | 0.60 | 0.75 | 0.89 | 1.05 | 1.22 | 1.41 | 1.63 | 1.87 | not rated |
Dimensions
| Length | 3115 mm |
|---|---|
| Width | 1000 mm |
| Height | 1450 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.