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Compressor rack BKMR-2P-6MM-30X

Compressor rack BKMR-2P-6MM-30X
Illustrative photo

Producer: Albassem BRI · Line: Khufu ModularRack MT

Product code: BKMR-2P-6MM-30X

Refrigerating capacity i
124.00 kW
Absorbed power
56.00 kW
COP
2.21
Compressors
2 × 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.

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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: P — Medium / high temperature
  • D
    Compressor model: 6MM-30X — Model of the compressors fitted (all compressors of a rack are the same model); an 'EVI' tail marks enhanced vapour injection.

Data

Rack
ApplicationMedium temperature (MT)
Compressors2 × semi-hermetic reciprocating compressors
Liquid receiver 150 l
Net weight 628 kg
Electrical
Max. current 119.0 A
Starting current 314.5 A
Connections
Suction 4"1/8
Liquid 1"3/8
Discharge 2"1/8
Liquid set
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
124.00 kW
Absorbed power
56.00 kW
COP
2.21
Current
97.9 A
Heat rejection
180.00 kW

Heat rejection = refrigerating capacity + absorbed power. COP = refrigerating capacity / absorbed power.

Rated from the compressors' data: this rack is no longer in the manufacturer's current program.

Standard points

Te [°C] Tc [°C] Refrigerating capacity [kW] Absorbed power [kW] COP Current [A]
-10 40 136.87 52.53 2.61 93.1
-10 45 124.00 56.00 2.21 97.9

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 42.67 57.00 74.53 95.80 121.33 151.60 187.27 228.73
25 39.20 52.67 69.00 88.87 112.80 141.20 174.80 214.00
30 35.60 48.13 63.40 81.87 104.13 130.73 162.27 199.20
35 31.87 43.53 57.60 74.73 95.33 120.13 149.60 184.33
40 28.00 38.80 51.73 67.47 86.47 109.40 136.87 169.40
45 24.00 33.93 45.73 60.07 77.53 98.67 124.00 154.33
50 20.00 29.00 39.67 52.67 68.47 87.80 111.13 139.20
55 15.87 24.00 33.60 45.20 59.40 76.87 98.20 124.13

Power [kW]

Tc \ Te [°C] -40-35-30-25-20-15-10-5
20 24.07 27.13 30.00 32.53 34.67 36.47 37.73 38.47
25 25.13 28.53 31.80 34.80 37.40 39.67 41.47 42.73
30 26.00 29.87 33.53 36.93 40.13 42.87 45.20 47.07
35 26.67 30.93 35.07 39.00 42.67 46.00 48.93 51.40
40 27.00 31.80 36.47 40.87 45.13 49.00 52.53 55.67
45 27.07 32.33 37.47 42.53 47.33 51.80 56.00 59.73
50 26.67 32.47 38.20 43.80 49.20 54.40 59.20 63.67
55 25.80 32.20 38.53 44.73 50.80 56.60 62.13 67.33

COP

Tc \ Te [°C] -40-35-30-25-20-15-10-5
20 1.77 2.10 2.48 2.94 3.50 4.16 4.96 5.95
25 1.56 1.85 2.17 2.55 3.02 3.56 4.22 5.01
30 1.37 1.61 1.89 2.22 2.59 3.05 3.59 4.23
35 1.19 1.41 1.64 1.92 2.23 2.61 3.06 3.59
40 1.04 1.22 1.42 1.65 1.92 2.23 2.61 3.04
45 0.89 1.05 1.22 1.41 1.64 1.90 2.21 2.58
50 0.75 0.89 1.04 1.20 1.39 1.61 1.88 2.19
55 0.61 0.75 0.87 1.01 1.17 1.36 1.58 1.84

Dimensions

Dimension drawing of BKMR-2P-6MM-30X
Dimension drawing
Dimensions as drawn
L 1915 mm
P 1000 mm
H 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.

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