BKMR-3P-4HE-25Y
183.40 kW
Compressor rack BKMR-3P-4MH-25X
Defrost: None
Product code: BKMR-3P-4MH-25X
- Refrigerating capacity i
- 185.80 kW
- Absorbed power
- 56.10 kW
- COP
- 3.31
- Compressors
- 3 × semi-hermetic reciprocating compressors
- Receiver
- 150 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 | 3 × semi-hermetic reciprocating compressors |
| Liquid receiver | 150 l |
| Net weight | 860 kg |
| Max. current | 115.3 A |
|---|---|
| Starting current | 275.8 A |
| Suction | 3"1/8 |
|---|---|
| Liquid | 1"3/8 |
| Discharge | 1"5/8 |
| 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 2 °C, condensing 45 °C (dew points; superheat 10 K, subcooling 3 K)
- Refrigerating capacity
- 185.80 kW
- Absorbed power
- 56.10 kW
- COP
- 3.31
- Current
- 99.7 A
- Heat rejection
- 241.90 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 | 185.80 | 56.10 | 3.31 | 99.7 |
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 | 36.60 | 50.20 | 66.60 | 86.20 | 109.50 | 136.80 | 168.70 | 205.50 | 247.70 | 295.50 |
| 25 | 32.50 | 45.50 | 61.10 | 79.60 | 101.60 | 127.50 | 157.80 | 192.80 | 233.00 | 278.80 |
| 30 | 28.30 | 40.60 | 55.40 | 72.90 | 93.60 | 118.00 | 146.60 | 179.80 | 218.10 | 261.70 |
| 35 | 24.00 | 35.70 | 49.50 | 65.90 | 85.30 | 108.30 | 135.20 | 166.50 | 202.80 | 244.40 |
| 40 | 19.80 | 30.80 | 43.60 | 58.90 | 77.00 | 98.30 | 123.50 | 153.00 | 187.30 | 226.70 |
| 45 | not rated | 25.80 | 37.70 | 51.80 | 68.50 | 88.30 | 111.70 | 139.30 | 171.50 | 208.90 |
| 50 | not rated | 21.00 | 31.80 | 44.60 | 59.90 | 78.10 | 99.80 | 125.40 | 155.60 | 190.80 |
| 55 | not rated | not rated | 26.10 | 37.60 | 51.40 | 68.00 | 87.80 | 111.50 | 139.60 | 172.70 |
Power [kW]
| Tc \ Te [°C] | -40 | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 20 | 21.20 | 24.20 | 26.90 | 29.40 | 31.50 | 33.00 | 33.90 | 34.00 | 33.20 | 31.40 |
| 25 | 21.60 | 24.90 | 28.10 | 31.00 | 33.60 | 35.80 | 37.30 | 38.00 | 38.00 | 36.90 |
| 30 | 21.80 | 25.40 | 29.00 | 32.50 | 35.60 | 38.30 | 40.40 | 41.90 | 42.50 | 42.30 |
| 35 | 21.70 | 25.70 | 29.80 | 33.70 | 37.30 | 40.60 | 43.30 | 45.50 | 46.90 | 47.40 |
| 40 | 21.40 | 25.80 | 30.30 | 34.70 | 38.80 | 42.70 | 46.10 | 48.90 | 51.10 | 52.40 |
| 45 | not rated | 25.70 | 30.60 | 35.50 | 40.20 | 44.70 | 48.70 | 52.20 | 55.10 | 57.30 |
| 50 | not rated | 25.50 | 30.80 | 36.20 | 41.40 | 46.40 | 51.10 | 55.40 | 59.00 | 62.00 |
| 55 | not rated | not rated | 30.80 | 36.60 | 42.40 | 48.10 | 53.40 | 58.40 | 62.80 | 66.60 |
COP
| Tc \ Te [°C] | -40 | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 20 | 1.73 | 2.07 | 2.48 | 2.93 | 3.48 | 4.15 | 4.98 | 6.04 | 7.46 | 9.41 |
| 25 | 1.50 | 1.83 | 2.17 | 2.57 | 3.02 | 3.56 | 4.23 | 5.07 | 6.13 | 7.56 |
| 30 | 1.30 | 1.60 | 1.91 | 2.24 | 2.63 | 3.08 | 3.63 | 4.29 | 5.13 | 6.19 |
| 35 | 1.11 | 1.39 | 1.66 | 1.96 | 2.29 | 2.67 | 3.12 | 3.66 | 4.32 | 5.16 |
| 40 | 0.93 | 1.19 | 1.44 | 1.70 | 1.98 | 2.30 | 2.68 | 3.13 | 3.67 | 4.33 |
| 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 | 1.23 | 1.45 | 1.68 | 1.95 | 2.26 | 2.64 | 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 | 2515 mm |
|---|---|
| Width | 1000 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.