BKMR-3N-V35-112Y-F-B
41.39 kW
Compressor rack BKMR-2N-6GE-34Y
Defrost: None
Product code: BKMR-2N-6GE-34Y
- Refrigerating capacity i
- 40.60 kW
- Absorbed power
- 31.80 kW
- COP
- 1.28
- Compressors
- 2 × semi-hermetic reciprocating compressors
- Receiver
- 120 l
Nominal conditions: evaporating -35 °C, condensing 40 °C (dew points), superheat 10 K, subcooling 3 K; refrigerant R404A where rated.
Model nomenclature
How to read the code of this model.
-
A
Series: BKMR — Khufu ModularRack
-
B
Number of compressors: 2 — Number of identical compressors on the rack (2 to 6).
-
C
Application: N — Low temperature
-
D
Compressor model: 6GE-34Y — Model of the compressors fitted (all compressors of a rack are the same model); an 'EVI' tail marks enhanced vapour injection.
Data
| Application | Low temperature (LT) |
|---|---|
| Compressors | 2 × semi-hermetic reciprocating compressors |
| Liquid receiver | 120 l |
| Net weight | 690 kg |
| Max. current | 90.4 A |
|---|---|
| Starting current | 278.2 A |
| Suction | 3"1/8 |
|---|---|
| Liquid | 1"3/8 |
| Discharge | 1"3/8 |
| L / W / H | 714/455/1834 mm |
|---|---|
| Weight | 130 kg |
Performance
Evaporating temperature -50…5 °C, condensing temperature 20…55 °C (dew points); superheat 10 K, subcooling 3 K.
R404A, evaporating -35 °C, condensing 40 °C (dew points; superheat 10 K, subcooling 3 K)
- Refrigerating capacity
- 40.60 kW
- Absorbed power
- 31.80 kW
- COP
- 1.28
- Current
- 60.1 A
- Heat rejection
- 72.40 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] |
|---|---|---|---|---|---|
| -35 | 40 | 40.60 | 31.80 | 1.28 | 60.1 |
| -35 | 45 | 35.30 | 32.40 | 1.09 | 60.9 |
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 | 46.70 | 61.80 | 80.10 | 101.90 | 127.70 | 158.10 | 193.70 | 235.20 |
| 25 | 42.50 | 56.50 | 73.40 | 93.80 | 118.00 | 146.70 | 180.40 | 219.90 |
| 30 | 38.10 | 51.10 | 66.90 | 86.00 | 108.60 | 135.60 | 167.30 | 204.60 |
| 35 | 33.80 | 45.80 | 60.50 | 78.20 | 99.40 | 124.50 | 154.20 | 189.10 |
| 40 | 29.50 | 40.60 | 54.10 | 70.50 | 90.10 | 113.40 | 141.10 | 173.60 |
| 45 | 25.30 | 35.30 | 47.70 | 62.70 | 80.70 | 102.20 | 127.80 | 157.90 |
| 50 | 21.20 | 30.10 | 41.20 | 54.70 | 71.10 | 90.80 | 114.20 | 141.90 |
| 55 | 17.30 | 25.00 | 34.70 | 46.70 | 61.40 | 79.10 | 100.40 | 125.50 |
Power [kW]
| Tc \ Te [°C] | -40 | -35 | -30 | -25 | -20 | -15 | -10 | -5 |
|---|---|---|---|---|---|---|---|---|
| 20 | 24.50 | 28.00 | 31.40 | 34.70 | 37.80 | 40.50 | 42.70 | 44.20 |
| 25 | 25.30 | 29.10 | 33.00 | 36.70 | 40.30 | 43.60 | 46.40 | 48.60 |
| 30 | 26.00 | 30.10 | 34.40 | 38.70 | 42.70 | 46.60 | 50.00 | 53.00 |
| 35 | 26.50 | 31.10 | 35.70 | 40.50 | 45.10 | 49.50 | 53.60 | 57.30 |
| 40 | 26.90 | 31.80 | 36.90 | 42.10 | 47.30 | 52.30 | 57.00 | 61.40 |
| 45 | 27.10 | 32.40 | 37.90 | 43.60 | 49.30 | 54.90 | 60.20 | 65.30 |
| 50 | 27.10 | 32.70 | 38.70 | 44.80 | 51.00 | 57.20 | 63.30 | 69.10 |
| 55 | 26.70 | 32.80 | 39.10 | 45.80 | 52.50 | 59.30 | 66.10 | 72.60 |
COP
| Tc \ Te [°C] | -40 | -35 | -30 | -25 | -20 | -15 | -10 | -5 |
|---|---|---|---|---|---|---|---|---|
| 20 | 1.91 | 2.21 | 2.55 | 2.94 | 3.38 | 3.90 | 4.54 | 5.32 |
| 25 | 1.68 | 1.94 | 2.22 | 2.56 | 2.93 | 3.36 | 3.89 | 4.52 |
| 30 | 1.47 | 1.70 | 1.94 | 2.22 | 2.54 | 2.91 | 3.35 | 3.86 |
| 35 | 1.28 | 1.47 | 1.69 | 1.93 | 2.20 | 2.52 | 2.88 | 3.30 |
| 40 | 1.10 | 1.28 | 1.47 | 1.67 | 1.90 | 2.17 | 2.48 | 2.83 |
| 45 | 0.93 | 1.09 | 1.26 | 1.44 | 1.64 | 1.86 | 2.12 | 2.42 |
| 50 | 0.78 | 0.92 | 1.06 | 1.22 | 1.39 | 1.59 | 1.80 | 2.05 |
| 55 | 0.65 | 0.76 | 0.89 | 1.02 | 1.17 | 1.33 | 1.52 | 1.73 |
Dimensions
| L | 1915 mm |
|---|---|
| P | 800 mm |
| H | 1450 mm |
Downloads
Ask about product
Our engineers answer with a selection for your conditions.
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.