Constant volume medium static
Note:
•
MCA = minimum circuit ampacity
•
f/b = fuse/breaker
•
Fuse is a dual element, time delay type
•
Breaker is a HACR type per NEC
Table 12: YV28 to YV50 Constant volume medium static without power exhaust
Comp. 1
Comp. 2
Min disconnect
rating
Min disconnect
rating/120 V trans
Size
(tons)
Nominal
unit
voltage
RLA
LRA
RLA
LRA
OD fan
motors
each
FLA
OD fan
motors
each
LRA
Supply
blower
motor
FLA
Supply
blower
motor
LRA
120 V
trans
FLA
MCA
A
Max f/
b size
A
FLA
LRA
MCA
with 120
V trans
A
Max f/b
size with
120V
trans
A
FLA
LRA
208-3-60
41.0
304
41.0
304
4.0
21.0
25.0
173.44
14.4
133
150
141
865.4
148
175
158.0
879.8
230-3-60
41.0
304
41.0
304
4.2
21.0
25.0
173.44
13.0
134
175
142
865.4
147
175
157.3
878.4
460-3-60
19.2
147
19.2
147
2.1
10.5
12.5
86.72
6.5
64
80
68
422.7
71
80
75.7
429.2
YV28
(27.5)
575-3-60
16.7
122
16.7
122
1.6
7.8
10.0
71.77
5.2
54
70
57
347.0
59
75
63.3
352.2
208-3-60
44.2
315
44.2
315
4.0
21.0
25.0
173.44
14.4
140
175
149
887.4
155
175
165.4
901.8
230-3-60
44.2
315
44.2
315
4.2
21.0
25.0
173.44
13.0
141
175
150
887.4
154
175
164.7
900.4
460-3-60
22.4
158
22.4
158
2.1
10.5
12.5
86.72
6.5
71
90
76
444.7
78
100
83.0
451.2
YV30
(30)
575-3-60
18.6
136
18.6
136
1.6
7.8
10.0
71.77
5.2
58
75
62
375.0
63
80
67.6
380.2
208-3-60
48.1
351
48.1
351
4.0
21.0
25.0
173.44
14.4
149
175
158
959.4
164
200
174.3
973.8
230-3-60
48.1
351
48.1
351
4.2
21.0
25.0
173.44
13.0
150
175
159
959.4
163
200
173.7
972.4
460-3-60
24.7
197
24.7
197
2.1
10.5
12.5
86.72
6.5
76
100
81
522.7
83
100
88.3
529.2
YV35
(35)
575-3-60
22.4
135
22.4
135
1.6
7.8
10.0
71.77
5.2
67
80
70
373.0
72
90
76.4
378.2
208-3-60
48.1
351
48.1
351
4.0
21.0
36.0
234
14.4
160
200
170
1020.0
175
200
187.0
1034.4
230-3-60
48.1
351
48.1
351
4.2
21.0
36.0
234
13.0
161
200
171
1020.0
174
200
186.3
1033.0
460-3-60
24.7
197
24.7
197
2.1
10.5
18.0
117
6.5
82
100
87
553.0
88
110
94.6
559.5
YV40
(40)
575-3-60
22.4
135
22.4
135
1.6
7.8
14.2
95.94
5.2
71
90
75
397.1
76
90
81.2
402.3
208-3-60
67.3
485
67.3
485
7.2
39.6
36.0
234
14.4
216
275
229
1362.4
231
275
245.9
1376.8
230-3-60
67.3
485
67.3
485
6.8
39.6
36.0
234
13.0
215
275
227
1362.4
228
275
242.4
1375.4
460-3-60
32.7
215
32.7
215
3.4
19.8
18.0
117
6.5
105
125
112
626.2
112
125
119.0
632.7
YV50
(50)
575-3-60
26.3
175
26.3
175
2.7
15.8
14.2
95.94
5.2
84
110
89
509.1
89
110
95.2
514.3
Table 13: YV28 to YV50 Constant volume medium static on/off power exhaust
Comp. 1
Comp. 2
Min
disconnect
rating
Min
disconnect
rating/120V
trans
Size
(tons)
Nominal
unit
voltage
RLA LRA RLA LRA
OD fan
motors
each
FLA
OD fan
motors
each
FLA
Supply
blower
motor
FLA
Supply
blower
motor
LRA
Power
exhaust
VFD FLA
Power
exhaust
motor
LRA
120 V
trans
FLA
MCA
A
Max
f/b
size
A
FLA
LRA
MCA
with
120 V
trans
A
Max
f/b
size
with
120V
trans
A
FLA
LRA
208-3-60 41.0 304 41.0 304
4.0
21.0
25.0
173.4
4.0
21.0
14.4
141
175
151
907
156
175
167
922
230-3-60 41.0 304 41.0 304
4.2
21.0
25.0
173.4
4.2
21.0
13.0
142
175
152
907
155
175
167
920
460-3-60 19.2 147 19.2 147
2.1
10.5
12.5
86.7
2.1
10.5
6.5
68
80
73
444
75
90
81
450
YV28
(27.5)
575-3-60 16.7 122 16.7 122
1.6
7.8
10.0
71.8
1.6
7.8
5.2
57
70
61
363
62
75
67
368
208-3-60 44.2 315 44.2 315
4.0
21.0
25.0
173.4
4.0
21.0
14.4
148
175
158
929
163
200
175
944
230-3-60 44.2 315 44.2 315
4.2
21.0
25.0
173.4
4.2
21.0
13.0
150
175
159
929
163
200
174
942
460-3-60 22.4 158 22.4 158
2.1
10.5
12.5
86.7
2.1
10.5
6.5
76
90
80
466
82
100
88
472
YV30
(30)
575-3-60 18.6 136 18.6 136
1.6
7.8
10.0
71.8
1.6
7.8
5.2
61
80
65
391
67
80
71
396
208-3-60 48.1 351 48.1 351
4.0
21.0
25.0
173.4
4
21.0
14.4
157
200
167 1001 172
200
184 1016
230-3-60 48.1 351 48.1 351
4.2
21.0
25.0
173.4
4.2
21.0
13.0
158
200
168 1001 171
200
183 1014
460-3-60 24.7 197 24.7 197
2.1
10.5
12.5
86.7
2.1
10.5
6.5
81
100
86
544
87
110
93
550
YV35
(35)
575-3-60 22.4 135 22.4 135
1.6
7.8
10.0
71.8
1.6
7.8
5.2
70
90
74
389
75
90
80
394
208-3-60 48.1 351 48.1 351
4.0
21.0
36.0
234.0
7.2
39.6
14.4
175
200
187 1099 189
225
204 1114
230-3-60 48.1 351 48.1 351
4.2
21.0
36.0
234.0
6.8
39.6
13.0
175
200
187 1099 188
225
202 1112
460-3-60 24.7 197 24.7 197
2.1
10.5
18.0
117.0
3.4
19.8
6.5
89
110
95
593
95
110
102
599
YV40
(40)
575-3-60 22.4 135 22.4 135
1.6
7.8
14.2
95.9
2.7
15.8
5.2
76
90
81
429
82
100
87
434
208-3-60 67.3 485 67.3 485
7.2
39.6
36.0
234.0
7.2
39.6
14.4
231
275
246 1442 245
300
262 1456
230-3-60 67.3 485 67.3 485
6.8
39.6
36.0
234.0
6.8
39.6
13.0
228
275
243 1442 241
300
258 1455
460-3-60 32.7 215 32.7 215
3.4
19.8
18.0
117.0
3.4
19.8
6.5
112
125
119
666
118
150
127
672
YV50
(50)
575-3-60 26.3 175 26.3 175
2.7
15.8
14.2
95.9
2.7
15.8
5.2
90
110
95
541
95
110
101
546
Installation Manual: YORK
®
Sun™ Select YV28 to YV50
40
Johnson Controls Ducted Systems
Summary of Contents for Sun Select YV28
Page 2: ...Tested in accordance with ...
Page 105: ...Installation Manual YORK Sun Select YV28 to YV50 105 Johnson Controls Ducted Systems ...
Page 106: ...Installation Manual YORK Sun Select YV28 to YV50 106 Johnson Controls Ducted Systems ...
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