Carrier WeatherMaster 50HCQ - Page 73

73
Table 65 – MCA/MOCP DETERMINATION WITH PWRD C.O.
UNIT
N O M . V --- P H --- H Z
IFM
TYPE
ELEC HTR WITH PWRD C.O.
Nom
(kW)
FLA
WITHOUT P.E. WITH P.E. (pwrd fr/unit)
MCA MOCP
DISC. SIZE
MCA MOCP
DISC. SIZE
FLA LRA FLA LRA
50HCQA05
208/230---1---60
D D --- S T D
--- --- 38.4 50 38 124 40.3 60 41 126
3.3/4.4 15.9/18.3 58.2/61.2 60/70 57/59 140/142 60.1/63.1 70/70 59/62 142/144
6.5/8.7 31.4/36.3 77.6/83.7 80/90 75/80 155/160 79.5/85.6 80/90 77/82 157/162
9.8/13.0 46.9/54.2 97.0/106.1 100/110 92/101 218/232 98.9/108.0 100/110 95/103 220/234
13.1/17.4 62.8/72.5 116.9/129.0 125/150 111/122 250/269 118.8/130.9 125/150 113/124 252/271
15.8/21.0 75.8/87.5 133.1/147.7 150/150 126/139 276/299 135.0/149.6 150/150 128/141 278/301
208/230---3---60
D D --- S T D
--- --- 30.0 40 31 98 31.9 40 33 100
4.9/6.5 13.6/15.6 47.0/49.5 50/50 46/49 112/114 48.9/51.4 50/60 49/51 114/116
6.5/8.7 18.1/20.9 52.6/56.1 60/60 52/55 116/119 54.5/58.0 60/60 54/57 118/121
12.0/16.0 33.4/38.5 71.7/78.1 80/80 69/75 131/137 73.6/80.0 80/90 71/77 133/139
15.8/21.0 43.8/50.5 84.7/93.1 90/100 81/89 186/199 86.6/95.0 90/100 83/91 188/201
MED
--- --- 27.8 40 28 110 29.7 40 30 112
4.9/6.5 13.6/15.6 44.8/47.3 50/50 44/46 124/126 46.7/49.2 50/50 46/48 126/128
6.5/8.7 18.1/20.9 50.4/53.9 60/60 49/52 128/131 52.3/55.8 60/60 51/54 130/133
12.0/16.0 33.4/38.5 69.5/75.9 70/80 67/72 143/149 71.4/77.8 80/80 69/75 145/151
15.8/21.0 43.8/50.5 82.5/90.9 90/100 79/86 198/211 84.4/92.8 90/100 81/88 200/213
HIGH
--- --- 27.8 40 28 121 29.7 40 30 123
4.9/6.5 13.6/15.6 44.8/47.3 50/50 44/46 135/137 46.7/49.2 50/50 46/48 137/139
6.5/8.7 18.1/20.9 50.4/53.9 60/60 49/52 139/142 52.3/55.8 60/60 51/54 141/144
12.0/16.0 33.4/38.5 69.5/75.9 70/80 67/72 154/160 71.4/77.8 80/80 69/75 156/162
15.8/21.0 43.8/50.5 82.5/90.9 90/100 79/86 209/222 84.4/92.8 90/100 81/88 211/224
4 6 0 --- 3 --- 6 0
D D --- S T D
--- --- 14.6 20 15 49 15.6 20 16 50
6.0 7.2 23.6 25 23 56 24.6 25 24 57
11.5 13.8 31.9 35 31 63 32.9 35 32 64
14.0 16.8 35.6 40 34 66 36.6 40 36 67
23.0 27.7 49.3 50 47 104 50.3 60 48 105
MED
--- --- 13.2 15 13 54 14.2 20 15 55
6.0 7.2 22.2 25 22 61 23.2 25 23 62
11.5 13.8 30.5 35 29 68 31.5 35 30 69
14.0 16.8 34.2 35 33 71 35.2 40 34 72
23.0 27.7 47.9 50 45 109 48.9 50 46 110
HIGH
--- --- 13.2 15 13 60 14.2 20 15 61
6.0 7.2 22.2 25 22 67 23.2 25 23 68
11.5 13.8 30.5 35 29 74 31.5 35 30 75
14.0 16.8 34.2 35 33 77 35.2 40 34 78
23.0 27.7 47.9 50 45 115 48.9 50 46 116
5 7 5 --- 3 --- 6 0
D D --- S T D --- --- 12.0 15 13 41 13.9 20 15 43
MED --- --- 10.4 15 11 44 12.3 15 13 46
HIGH --- --- 10.0 15 10 48 11.9 15 12 50
Seepage64forLegendandNotes.
50HCQ