BKMR-3P-4MF-13X
91.30 kW
Compressor rack BKMR-3P-4JE-15Y
Defrost: None
Product code: BKMR-3P-4JE-15Y
- Refrigerating capacity i
- 95.30 kW
- Absorbed power
- 42.30 kW
- COP
- 2.25
- Compressors
- 3 × 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 | 3 × semi-hermetic reciprocating compressors |
| Liquid receiver | 150 l |
| Net weight | 850 kg |
| Max. current | 87.9 A |
|---|---|
| Starting current | 216.6 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 -10 °C, condensing 45 °C (dew points; superheat 10 K, subcooling 3 K)
- Refrigerating capacity
- 95.30 kW
- Absorbed power
- 42.30 kW
- COP
- 2.25
- Current
- 72.7 A
- Heat rejection
- 137.60 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 | 105.70 | 40.40 | 2.62 | 69.8 |
| -10 | 45 | 95.30 | 42.30 | 2.25 | 72.7 |
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 |
|---|---|---|---|---|---|---|---|---|---|
| 20 | 33.10 | 44.80 | 58.90 | 75.70 | 95.60 | 119.00 | 146.40 | 178.30 | 215.50 |
| 25 | 29.70 | 40.50 | 53.60 | 69.40 | 88.10 | 110.30 | 136.30 | 166.80 | 202.40 |
| 30 | 26.10 | 36.20 | 48.40 | 63.10 | 80.70 | 101.50 | 126.20 | 155.10 | 189.00 |
| 35 | 22.60 | 31.80 | 43.20 | 56.80 | 73.20 | 92.80 | 116.00 | 143.30 | 175.30 |
| 40 | 19.20 | 27.60 | 38.00 | 50.60 | 65.80 | 84.00 | 105.70 | 131.20 | 161.30 |
| 45 | 15.90 | 23.40 | 32.80 | 44.40 | 58.40 | 75.20 | 95.30 | 119.00 | 147.00 |
| 50 | 12.90 | 19.50 | 27.90 | 38.20 | 51.00 | 66.30 | 84.80 | 106.70 | 132.60 |
| 55 | 10.20 | 15.80 | 23.10 | 32.20 | 43.60 | 57.40 | 74.20 | 94.20 | not rated |
Power [kW]
| Tc \ Te [°C] | -40 | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 |
|---|---|---|---|---|---|---|---|---|---|
| 20 | 17.80 | 20.40 | 22.90 | 25.20 | 27.30 | 28.90 | 30.20 | 30.90 | 31.00 |
| 25 | 18.10 | 21.00 | 23.90 | 26.60 | 29.10 | 31.30 | 33.10 | 34.40 | 35.20 |
| 30 | 18.30 | 21.50 | 24.60 | 27.70 | 30.70 | 33.40 | 35.70 | 37.70 | 39.20 |
| 35 | 18.30 | 21.70 | 25.20 | 28.70 | 32.10 | 35.30 | 38.20 | 40.70 | 42.80 |
| 40 | 18.20 | 21.90 | 25.70 | 29.50 | 33.30 | 36.90 | 40.40 | 43.50 | 46.20 |
| 45 | 17.90 | 21.80 | 25.90 | 30.10 | 34.30 | 38.40 | 42.30 | 46.00 | 49.30 |
| 50 | 17.50 | 21.60 | 26.00 | 30.50 | 35.10 | 39.70 | 44.10 | 48.30 | 52.20 |
| 55 | 16.90 | 21.30 | 25.90 | 30.80 | 35.70 | 40.70 | 45.60 | 50.30 | not rated |
COP
| Tc \ Te [°C] | -40 | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 |
|---|---|---|---|---|---|---|---|---|---|
| 20 | 1.86 | 2.20 | 2.57 | 3.00 | 3.50 | 4.12 | 4.85 | 5.77 | 6.95 |
| 25 | 1.64 | 1.93 | 2.24 | 2.61 | 3.03 | 3.52 | 4.12 | 4.85 | 5.75 |
| 30 | 1.43 | 1.68 | 1.97 | 2.28 | 2.63 | 3.04 | 3.54 | 4.11 | 4.82 |
| 35 | 1.23 | 1.47 | 1.71 | 1.98 | 2.28 | 2.63 | 3.04 | 3.52 | 4.10 |
| 40 | 1.05 | 1.26 | 1.48 | 1.72 | 1.98 | 2.28 | 2.62 | 3.02 | 3.49 |
| 45 | 0.89 | 1.07 | 1.27 | 1.48 | 1.70 | 1.96 | 2.25 | 2.59 | 2.98 |
| 50 | 0.74 | 0.90 | 1.07 | 1.25 | 1.45 | 1.67 | 1.92 | 2.21 | 2.54 |
| 55 | 0.60 | 0.74 | 0.89 | 1.05 | 1.22 | 1.41 | 1.63 | 1.87 | not rated |
Dimensions
| Length | 2515 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.