BKMR-2P-4HE-25Y
122.30 kW
Compressor rack BKMR-2P-4MH-25X
Defrost: None
Product code: BKMR-2P-4MH-25X
- Refrigerating capacity i
- 123.90 kW
- Absorbed power
- 37.40 kW
- COP
- 3.31
- Compressors
- 2 × semi-hermetic reciprocating compressors
- Receiver
- 60 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 | 2 × semi-hermetic reciprocating compressors |
| Liquid receiver | 60 l |
| Net weight | 610 kg |
| Max. current | 76.8 A |
|---|---|
| Starting current | 237.4 A |
| Suction | 2"5/8 |
|---|---|
| Liquid | 1"1/8 |
| Discharge | 1"5/8 |
| L / W / H | 666/402/1366 mm |
|---|---|
| Weight | 90 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
- 123.90 kW
- Absorbed power
- 37.40 kW
- COP
- 3.31
- Current
- 66.5 A
- Heat rejection
- 161.30 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 | 123.90 | 37.40 | 3.31 | 66.5 |
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] | -40 | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 20 | 24.40 | 33.50 | 44.40 | 57.50 | 73.00 | 91.20 | 112.50 | 137.00 | 165.10 | 197.00 |
| 25 | 21.70 | 30.30 | 40.70 | 53.10 | 67.80 | 85.00 | 105.20 | 128.50 | 155.40 | 185.90 |
| 30 | 18.80 | 27.10 | 36.90 | 48.60 | 62.40 | 78.70 | 97.70 | 119.90 | 145.40 | 174.50 |
| 35 | 16.00 | 23.80 | 33.00 | 43.90 | 56.90 | 72.20 | 90.10 | 111.00 | 135.20 | 162.90 |
| 40 | 13.20 | 20.50 | 29.10 | 39.30 | 51.30 | 65.60 | 82.30 | 102.00 | 124.80 | 151.20 |
| 45 | not rated | 17.20 | 25.10 | 34.50 | 45.60 | 58.90 | 74.50 | 92.90 | 114.30 | 139.30 |
| 50 | not rated | 14.00 | 21.20 | 29.80 | 39.90 | 52.10 | 66.50 | 83.60 | 103.70 | 127.20 |
| 55 | not rated | not rated | 17.40 | 25.10 | 34.30 | 45.30 | 58.50 | 74.30 | 93.10 | 115.20 |
Power [kW]
| Tc \ Te [°C] | -40 | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 20 | 14.10 | 16.10 | 18.00 | 19.60 | 21.00 | 22.00 | 22.60 | 22.70 | 22.20 | 20.90 |
| 25 | 14.40 | 16.60 | 18.70 | 20.70 | 22.40 | 23.80 | 24.80 | 25.40 | 25.30 | 24.60 |
| 30 | 14.50 | 17.00 | 19.40 | 21.60 | 23.70 | 25.50 | 26.90 | 27.90 | 28.30 | 28.20 |
| 35 | 14.50 | 17.20 | 19.80 | 22.40 | 24.90 | 27.00 | 28.90 | 30.30 | 31.30 | 31.60 |
| 40 | 14.30 | 17.20 | 20.20 | 23.10 | 25.90 | 28.50 | 30.70 | 32.60 | 34.10 | 35.00 |
| 45 | not rated | 17.20 | 20.40 | 23.70 | 26.80 | 29.80 | 32.50 | 34.80 | 36.80 | 38.20 |
| 50 | not rated | 17.00 | 20.50 | 24.10 | 27.60 | 31.00 | 34.10 | 36.90 | 39.40 | 41.30 |
| 55 | not rated | not rated | 20.50 | 24.40 | 28.30 | 32.10 | 35.60 | 38.90 | 41.90 | 44.40 |
COP
| Tc \ Te [°C] | -40 | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 20 | 1.73 | 2.08 | 2.47 | 2.93 | 3.48 | 4.15 | 4.98 | 6.04 | 7.44 | 9.43 |
| 25 | 1.51 | 1.83 | 2.18 | 2.57 | 3.03 | 3.57 | 4.24 | 5.06 | 6.14 | 7.56 |
| 30 | 1.30 | 1.59 | 1.90 | 2.25 | 2.63 | 3.09 | 3.63 | 4.30 | 5.14 | 6.19 |
| 35 | 1.10 | 1.38 | 1.67 | 1.96 | 2.29 | 2.67 | 3.12 | 3.66 | 4.32 | 5.16 |
| 40 | 0.92 | 1.19 | 1.44 | 1.70 | 1.98 | 2.30 | 2.68 | 3.13 | 3.66 | 4.32 |
| 45 | not rated | 1.00 | 1.23 | 1.46 | 1.70 | 1.98 | 2.29 | 2.67 | 3.11 | 3.65 |
| 50 | not rated | 0.82 | 1.03 | 1.24 | 1.45 | 1.68 | 1.95 | 2.27 | 2.63 | 3.08 |
| 55 | not rated | not rated | 0.85 | 1.03 | 1.21 | 1.41 | 1.64 | 1.91 | 2.22 | 2.59 |
Dimensions
| Length | 1915 mm |
|---|---|
| Width | 800 mm |
| Height | 1500 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.