Page 6 - Glendon Cold Room Marstair Dominos

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MRC LT Technical Information

SPECIfICaTIoN

• Suction and Liquid Valves • Liquid receiver
• Emerson or Saginomiya (Danfoss) Fan Speed Controllers • European manufactured Heat Exchangers
• Emerson or Saginomiya (Danfoss) HP Protection Switches • European manufactured fans
with Auto Reset & Alarm • UK manufactured plate work
• Emerson or Saginomiya (Danfoss) LP Protection Switches • UK manufactured timer protection PCBA
with Auto Reset • Sight glass
• Low Ambient Start • Refrigeration drier
• 3 Minutes Start Delay Timer • UK Solenoid (Kraus & Naimer) Detachable Isolator
• Random Start • Compressor jacket
• Contactor (overload on 3Ph units) • Noise attenuation insulation
• Crankcase Heater • Tecumseh Compressors with capacitor start relay
Based on R407A

eleCtriCAl eVAPorAting temPerAture °C
suPPly hP -40 -35 -30 -25 -20
Ambient
model temp 1Ph 3Ph Cap. Power Cap. Power Cap. Power Cap. Power Cap. Power
27 0.53 0.69 0.76 0.83 1.02 0.97 1.35 1.11 1.72 1.25
mrC + 40 * 1 1/2
32 NEW 0.47 0.68 0.68 0.82 0.93 0.97 1.24 1.11 1.60 1.26
27 0.76 0.96 1.07 1.16 1.44 1.37 1.91 1.58 2.44 1.79
mrC + 50 * * 2
32 0.66 0.94 0.96 1.15 1.31 1.37 1.76 1.59 2.27 1.81
27 1.13 1.17 1.51 1.42 2.00 1.69 2.66 1.96 3.32 2.21
mrC + 60 * * 2 1/2
32 1.11 1.14 1.36 1.41 1.89 1.69 2.46 1.97 3.10 2.26
27 1.96 1.82 2.42 2.08 3.09 2.37 4.03 2.68 5.18 3.00
mrC + 80 * 4
32 1.82 1.67 2.17 1.97 2.85 2.30 3.74 2.64 4.71 3.00
27 2.68 2.32 3.16 2.58 3.95 2.88 5.03 3.22 6.20 3.58
mrC + 90 * 5
32 2.46 2.23 2.88 2.44 3.64 2.71 4.52 3.16 5.74 3.58
27 3.02 2.63 3.57 2.92 4.46 3.26 5.68 3.65 6.99 4.06
mrC + 100 * 6
32 NEW 2.78 2.53 3.24 2.76 4.10 3.51 5.10 3.59 6.47 4.07
Based on R407F

eleCtriCAl eVAPorAting temPerAture °C
suPPly hP -40 -35 -30 -25 -20
Ambient
model temp 1Ph 3Ph Cap. Power Cap. Power Cap. Power Cap. Power Cap. Power
27 0.58 0.87 0.80 1.01 1.07 1.13 1.42 1.25 1.81 1.38
mrC + 40 * 1 1/2
32 NEW 0.50 0.87 0.70 1.02 0.95 1.16 1.28 1.30 1.65 1.44
27 0.83 1.22 1.14 1.43 1.51 1.61 2.01 1.79 2.56 1.98
mrC + 50 * * 2
32 0.70 1.23 0.99 1.45 1.34 1.66 1.81 1.86 2.34 2.07
27 1.23 1.50 1.60 1.77 2.10 2.00 2.79 2.22 3.48 2.45
mrC + 60 * * 2 1/2
32 1.18 1.50 1.41 1.79 1.94 2.06 2.53 2.33 3.20 2.59
27 2.14 2.37 2.58 2.60 3.24 2.82 4.24 3.05 5.44 3.32
mrC + 80 * 4
32 1.93 2.23 2.25 2.52 2.91 2.81 3.84 3.12 4.85 3.44
27 2.93 3.04 3.37 3.23 4.15 3.43 5.29 3.67 6.50 3.97
mrC + 90 * 5
32 2.61 3.00 2.97 3.14 3.72 3.23 4.65 3.75 5.91 4.12
27 3.30 3.45 3.80 3.67 4.68 3.89 5.96 4.16 7.33 4.51
mrC + 100 * 6
32 NEW 2.95 3.40 3.35 3.56 4.19 4.31 5.24 4.26 6.67 4.68
Based on R404A
eleCtriCAl eVAPorAting temPerAture °C
suPPly hP -40 -35 -30 -25 -20
Ambient
model temp 1Ph 3Ph Cap. Power Cap. Power Cap. Power Cap. Power Cap. Power
27 0.65 0.85 0.90 0.99 1.17 1.12 1.51 1.26 1.88 1.40
mrC + 40 * 1 1/2
32 NEW 0.56 0.84 0.79 0.98 1.05 1.13 1.36 1.27 1.71 1.42
27 0.92 1.20 1.27 1.40 1.66 1.60 2.14 1.81 2.66 2.02
mrC + 50 * * 2
32 0.79 1.18 1.12 1.39 1.48 1.60 1.93 1.82 2.42 2.05
27 1.37 1.47 1.79 1.73 2.31 1.99 2.97 2.24 3.62 2.50
mrC + 60 * * 2 1/2
32 1.32 1.44 1.59 1.71 2.14 1.99 2.70 2.27 3.31 2.56
27 2.38 2.31 2.88 2.54 3.56 2.79 4.51 3.08 5.65 3.39
mrC + 80 * 4
32 2.16 2.14 2.54 2.41 3.22 2.71 4.10 3.05 5.02 3.41
27 3.26 2.97 3.76 3.16 4.56 3.40 5.63 3.70 6.76 4.05
mrC + 90 * 5
32 2.93 2.87 3.36 2.99 4.11 3.20 4.96 3.66 6.12 4.07
27 3.68 3.36 4.24 3.58 5.14 3.86 6.35 4.20 7.62 4.60
mrC + 100 * 6
32 NEW 3.30 3.25 3.79 3.40 4.63 4.16 5.59 4.16 6.90 4.63
Process/Material Cooling • Close Control • Refrigeration