BKMR-5P-4JE-15Y
158.75 kW
Compressor rack BKMR-4P-4MM-20X
Defrost: None
Product code: BKMR-4P-4MM-20X
- Refrigerating capacity i
- 162.50 kW
- Absorbed power
- 72.60 kW
- COP
- 2.24
- Compressors
- 4 × semi-hermetic reciprocating compressors
- Receiver
- 250 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 | 250 l |
| Net weight | 1,120 kg |
| Max. current | 160.4 A |
|---|---|
| Starting current | 295.3 A |
| Suction | 4"1/8 |
|---|---|
| Liquid | 1"5/8 |
| Discharge | 2"1/8 |
| 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 -10 °C, condensing 45 °C (dew points; superheat 10 K, subcooling 3 K)
- Refrigerating capacity
- 162.50 kW
- Absorbed power
- 72.60 kW
- COP
- 2.24
- Current
- 125.6 A
- Heat rejection
- 235.10 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 | 179.90 | 68.30 | 2.63 | 119.4 |
| -10 | 45 | 162.50 | 72.60 | 2.24 | 125.6 |
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 |
|---|---|---|---|---|---|---|---|---|
| 20 | 58.80 | 78.80 | 102.70 | 131.10 | 164.40 | 203.30 | 248.30 | 299.80 |
| 25 | 53.40 | 72.20 | 94.60 | 121.20 | 152.50 | 189.10 | 231.50 | 280.20 |
| 30 | 47.90 | 65.50 | 86.40 | 111.20 | 140.40 | 174.60 | 214.40 | 260.30 |
| 35 | 42.30 | 58.70 | 78.00 | 101.00 | 128.20 | 160.10 | 197.30 | 240.30 |
| 40 | 36.70 | 51.80 | 69.60 | 90.80 | 115.90 | 145.40 | 179.90 | 220.20 |
| 45 | 31.10 | 44.90 | 61.20 | 80.50 | 103.40 | 130.60 | 162.50 | 199.90 |
| 50 | 25.60 | 38.10 | 52.80 | 70.20 | 91.00 | 115.70 | 145.00 | 179.60 |
| 55 | 20.20 | 31.30 | 44.40 | 59.90 | 78.60 | 100.90 | 127.60 | 159.30 |
Power [kW]
| Tc \ Te [°C] | -40 | -35 | -30 | -25 | -20 | -15 | -10 | -5 |
|---|---|---|---|---|---|---|---|---|
| 20 | 31.20 | 35.30 | 39.20 | 42.60 | 45.60 | 48.00 | 49.70 | 50.50 |
| 25 | 32.30 | 36.90 | 41.30 | 45.30 | 49.00 | 52.10 | 54.50 | 56.20 |
| 30 | 33.20 | 38.30 | 43.20 | 47.90 | 52.20 | 56.00 | 59.30 | 61.80 |
| 35 | 33.90 | 39.50 | 45.00 | 50.30 | 55.30 | 59.90 | 63.90 | 67.30 |
| 40 | 34.30 | 40.40 | 46.50 | 52.40 | 58.10 | 63.50 | 68.30 | 72.60 |
| 45 | 34.40 | 41.10 | 47.80 | 54.40 | 60.80 | 66.90 | 72.60 | 77.80 |
| 50 | 34.20 | 41.40 | 48.70 | 56.00 | 63.20 | 70.10 | 76.60 | 82.70 |
| 55 | 33.70 | 41.40 | 49.40 | 57.30 | 65.20 | 72.90 | 80.30 | 87.30 |
COP
| Tc \ Te [°C] | -40 | -35 | -30 | -25 | -20 | -15 | -10 | -5 |
|---|---|---|---|---|---|---|---|---|
| 20 | 1.88 | 2.23 | 2.62 | 3.08 | 3.61 | 4.24 | 5.00 | 5.94 |
| 25 | 1.65 | 1.96 | 2.29 | 2.68 | 3.11 | 3.63 | 4.25 | 4.99 |
| 30 | 1.44 | 1.71 | 2.00 | 2.32 | 2.69 | 3.12 | 3.62 | 4.21 |
| 35 | 1.25 | 1.49 | 1.73 | 2.01 | 2.32 | 2.67 | 3.09 | 3.57 |
| 40 | 1.07 | 1.28 | 1.50 | 1.73 | 1.99 | 2.29 | 2.63 | 3.03 |
| 45 | 0.90 | 1.09 | 1.28 | 1.48 | 1.70 | 1.95 | 2.24 | 2.57 |
| 50 | 0.75 | 0.92 | 1.08 | 1.25 | 1.44 | 1.65 | 1.89 | 2.17 |
| 55 | 0.60 | 0.76 | 0.90 | 1.05 | 1.21 | 1.38 | 1.59 | 1.82 |
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.