BKMR-3P-4MH-25X
185.80 kW
Compressor rack BKMR-3P-4HE-25Y
Defrost: None
Product code: BKMR-3P-4HE-25Y
- Refrigerating capacity i
- 183.40 kW
- Absorbed power
- 58.00 kW
- COP
- 3.16
- 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 | 880 kg |
| Max. current | 116.4 A |
|---|---|
| Starting current | 288.6 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 2 °C, condensing 45 °C (dew points; superheat 10 K, subcooling 3 K)
- Refrigerating capacity
- 183.40 kW
- Absorbed power
- 58.00 kW
- COP
- 3.16
- Current
- 100.0 A
- Heat rejection
- 241.40 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 | 183.40 | 58.00 | 3.16 | 100.0 |
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 | 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 20 | 37.80 | 51.30 | 67.60 | 87.00 | 110.10 | 137.10 | 168.80 | 205.70 | 248.80 | not rated |
| 25 | 34.00 | 46.50 | 61.60 | 79.80 | 101.50 | 127.10 | 157.20 | 192.50 | 233.80 | 281.90 |
| 30 | 30.00 | 41.60 | 55.70 | 72.60 | 92.90 | 117.10 | 145.50 | 179.00 | 218.20 | 263.80 |
| 35 | 26.00 | 36.70 | 49.70 | 65.40 | 84.40 | 106.90 | 133.70 | 165.20 | 202.20 | 245.20 |
| 40 | 22.10 | 31.80 | 43.70 | 58.20 | 75.80 | 96.70 | 121.70 | 151.10 | 185.80 | 226.20 |
| 45 | 18.40 | 27.10 | 37.80 | 51.10 | 67.10 | 86.50 | 109.50 | 136.80 | 169.00 | 206.70 |
| 50 | 15.00 | 22.50 | 32.10 | 44.00 | 58.50 | 76.10 | 97.20 | 122.30 | 152.00 | 186.90 |
| 55 | 11.90 | 18.30 | 26.60 | 37.00 | 50.00 | 65.80 | 84.90 | 107.70 | 134.70 | 166.70 |
Power [kW]
| Tc \ Te [°C] | -40 | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 20 | 20.40 | 23.50 | 26.40 | 29.10 | 31.50 | 33.50 | 35.10 | 36.10 | 36.40 | not rated |
| 25 | 20.80 | 24.10 | 27.40 | 30.60 | 33.50 | 36.10 | 38.30 | 40.00 | 41.10 | 41.50 |
| 30 | 21.00 | 24.70 | 28.30 | 31.90 | 35.30 | 38.50 | 41.30 | 43.60 | 45.50 | 46.70 |
| 35 | 21.10 | 25.00 | 29.00 | 33.00 | 36.90 | 40.60 | 44.00 | 47.00 | 49.50 | 51.40 |
| 40 | 21.00 | 25.20 | 29.60 | 34.00 | 38.30 | 42.50 | 46.40 | 50.00 | 53.20 | 55.90 |
| 45 | 20.70 | 25.20 | 29.90 | 34.70 | 39.40 | 44.10 | 48.60 | 52.80 | 56.60 | 59.90 |
| 50 | 20.30 | 25.00 | 30.00 | 35.10 | 40.30 | 45.50 | 50.50 | 55.20 | 59.70 | 63.70 |
| 55 | 19.70 | 24.60 | 29.90 | 35.40 | 41.00 | 46.60 | 52.10 | 57.40 | 62.40 | 67.00 |
COP
| Tc \ Te [°C] | -40 | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 20 | 1.85 | 2.18 | 2.56 | 2.99 | 3.50 | 4.09 | 4.81 | 5.70 | 6.84 | not rated |
| 25 | 1.63 | 1.93 | 2.25 | 2.61 | 3.03 | 3.52 | 4.10 | 4.81 | 5.69 | 6.79 |
| 30 | 1.43 | 1.68 | 1.97 | 2.28 | 2.63 | 3.04 | 3.52 | 4.11 | 4.80 | 5.65 |
| 35 | 1.23 | 1.47 | 1.71 | 1.98 | 2.29 | 2.63 | 3.04 | 3.51 | 4.08 | 4.77 |
| 40 | 1.05 | 1.26 | 1.48 | 1.71 | 1.98 | 2.28 | 2.62 | 3.02 | 3.49 | 4.05 |
| 45 | 0.89 | 1.08 | 1.26 | 1.47 | 1.70 | 1.96 | 2.25 | 2.59 | 2.99 | 3.45 |
| 50 | 0.74 | 0.90 | 1.07 | 1.25 | 1.45 | 1.67 | 1.92 | 2.22 | 2.55 | 2.93 |
| 55 | 0.60 | 0.74 | 0.89 | 1.05 | 1.22 | 1.41 | 1.63 | 1.88 | 2.16 | 2.49 |
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.