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Table 62 – MCA/MOCP DETERMINATION WITHOUT C.O. OR UNPWRD C.O.
ELEC HTR
IFM
Nom
TYPE
(kW)
---
7.8/10.4
12.0/16.0
STD
18.6/24.8
24.0/32.0
31.8/42.4
---
7.8/10.4
12.0/16.0
MED
18.6/24.8
24.0/32.0
31.8/42.4
---
7.8/10.4
12.0/16.0
HIGH
18.6/24.8
24.0/32.0
31.8/42.4
---
13.9
16.5
STD
27.8
33.0
41.7
---
13.9
16.5
MED
27.8
33.0
41.7
---
13.9
16.5
HIGH
27.8
33.0
41.7
---
STD
17.0
34.0
---
MED
17.0
34.0
---
HIGH
17.0
34.0
See page 64 for Legend and Notes.
WITHOUT P .E.
FLA
MCA
MOCP
---
45.1
60
21.7/25.0
72.2/76.4
80/80
33.4/38.5
86.9/93.2
90/100
51.7/59.7
109.7/119.7
110/125
66.7/77.0
128.5/141.4
150/150
88.4/102.0
155.6/172.6
175/175
---
47.4
60
21.7/25.0
74.5/78.7
80/80
33.4/38.5
89.2/95.5
90/100
51.7/59.7
112.0/122.0
125/125
66.7/77.0
130.8/143.7
150/150
88.4/102.0
157.9/174.9
175/175
---
49.9
60
21.7/25.0
77.0/81.2
80/90
33.4/38.5
91.7/98.0
100/100
51.7/59.7
114.5/124.5
125/125
66.7/77.0
133.3/146.2
150/150
88.4/102.0
160.4/177.4
175/200
---
20.7
25
16.7
41.5
45
19.8
45.4
50
33.4
62.4
70
39.7
70.3
80
50.2
83.4
90
---
21.5
25
16.7
42.3
45
19.8
46.2
50
33.4
63.2
70
39.7
71.1
80
50.2
84.2
90
---
22.5
25
16.7
43.3
45
19.8
47.2
50
33.4
64.2
70
39.7
72.1
80
50.2
85.2
90
---
16.3
20
20.4
41.8
45
40.9
67.4
70
---
17.1
20
20.4
42.6
45
40.9
68.2
70
---
17.1
20
20.4
42.6
45
40.9
68.2
70
WITHOUT C.O. or UNPWR C.O.
DISC. SIZE
MCA
FLA
LRA
47
225
48.9
72/76
247/250
76.0/80.2
86/92
258/264
90.7/97.0
107/116
277/285
113.5/123.5
124/136
292/302
132.3/145.2
149/165
402/429
159.4/176.4
50
262
51.2
75/79
284/287
78.3/82.5
88/94
295/301
93.0/99.3
109/119
314/322
115.8/125.8
127/138
329/339
134.6/147.5
152/167
439/466
161.7/178.7
53
279
53.7
78/82
301/304
80.8/85.0
91/97
312/318
95.5/101.8
112/121
331/339
118.3/128.3
129/141
346/356
137.1/150.0
154/170
456/483
164.2/181.2
22
112
22.5
41
129
43.3
45
132
47.2
60
145
64.2
67
152
72.1
79
212
85.2
23
131
23.3
42
148
44.1
45
151
48.0
61
164
65.0
68
171
72.9
80
231
86.0
24
140
24.3
43
157
45.1
47
160
49.0
62
173
66.0
69
180
73.9
82
240
87.0
17
97
20.1
41
117
45.6
64
138
71.2
18
108
20.9
42
128
46.4
65
149
72.0
18
108
20.9
42
128
46.4
65
149
72.0
69
WITH P .E. (pwrd fr/unit)
DISC. SIZE
MOCP
FLA
LRA
60
52
229
80/90
77/80
251/254
100/100
90/96
262/268
125/125
111/120
281/289
150/150
128/140
296/306
175/200
153/169
406/433
60
54
266
80/90
79/83
288/291
100/100
93/99
299/305
125/150
114/123
318/326
150/150
131/143
333/343
175/200
156/172
443/470
60
57
283
90/90
82/86
305/308
100/110
96/101
316/322
125/150
117/126
335/343
150/150
134/146
350/360
175/200
159/174
460/487
25
24
114
45
43
131
50
47
134
70
62
147
80
69
154
90
82
214
30
25
133
45
44
150
50
47
153
70
63
166
80
70
173
90
82
233
30
26
142
50
45
159
50
49
162
70
64
175
80
72
182
90
84
242
25
22
101
50
45
121
80
69
142
25
22
112
50
46
132
80
69
153
25
22
112
50
46
132
80
69
153
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