McQuay M4MC075D, Owner'S Manual

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MODEL : MDB500DR4 vs. M4MC125DR x 4
Indoor DB Indoor WB Capacity Outdoor DB, ° C
° C °C kW -9.0 -5.0 6.0 12.0 15.0 18.3
26.7 15.0 TC 88.017 103.642 146.609 170.046 181.765 194.655
SC 88.017 103.642 146.609 170.046 181.765 194.655
17.0 TC
86.820 102.713 146.196 168.529 180.144 192.920
SC 86.820 102.713 146.196 168.529 180.144 192.920
19.0 TC 85.623 101.784 145.783 167.013 178.524 191.186
SC 85.623 101.784 145.783 167.013 178.524 191.186
21.0 TC 84.426 100.854 145.369 165.496 176.903 189.451
SC 84.426 100.854 145.369 165.496 176.903 189.451
24.0 TC 83.881 99.461 141.990 163.220 174.472 186.849
SC
83.881 99.461 141.990 163.220 174.472 186.849
26.7 TC 83.391 98.207 138.949 161.173 172.284 184.507
SC 83.391 98.207 138.949 161.173 172.284 184.507
FROST REGION
Sound Power Level
MDB – D/DR Series Sound Power Level (Duct Discharge Sound Power Level)
1/1 Octave Sound Power (dB), ref 1pW
Model
63 125 250 500 1k 2k 4k 8k
A (dBA) **
MDB075 D/DR 70 72 73 71 68 65 61 56 73
MDB100 D/DR 72 74 74 73 70 67 63 58 75
MDB125 D/DR
73 75 76 75 72 69 65 60 77
MDB150 D/DR 75 77 78 77 74 71 67 62 79
MDB200 D/DR
82 83 84 83 81 77 73 68 85
MDB250 D/DR 84 85 86 85 83 79 75 70 87
MDB300 D/DR 86 87 88 87 85 81 77 72 89
MDB400 D/DR 87 88 89 88 86 82 78 73 90
MDB500 D/DR 93 94 95 94 92 88 84 79 96
Remark
All sound power level are measured under ISO3741 Standard.
** A is the overall sound power level in dBA
The spectrum data is non-A-weighted sound power level