VFD Customer supplied high 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 42: YV28 to YV50 VFD Customer supplied high static without power exhaust
Comp. 1 Comp. 2 Comp. 3
Min
disconnect
rating
Min
disconnect
rating/120
V trans
Size
(tons)
Nominal
unit
voltage
RLA LRA RLA LRA RLA LRA
OD fan
motors
each
FLA
OD fan
motors
each
RLA
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
120 V
trans
A
FLA LRA
208-3-60 41.0 304 22.4 149 22.4 149 4.0 21.0 36.0 234 14.4 148 175.0 158 920.0 162 200.0 175.0 934.4
230-3-60 41.0 304 22.4 149 22.4 149 4.2 21.0 36.0 234 13.0 149 175.0 159 920.0 162 200.0 174.3 933.0
460-3-60 19.2 147 10.6 75 10.6 75 2.1 10.5 18.0 117 6.5 72 90.0 77 456.0 78 90.0 84.3 462.5
YV28
(27.5)
575-3-60 16.7 122 7.7 54 7.7 54 1.6 7.8 14.2 95.94 5.2 57 70.0 61 357.1 62 75.0 66.6 362.3
208-3-60 44.2 315 25 164 25 164 4.0 21.0 36.0 234 14.4 157 200.0 168 961.0 172 200.0 184.7 975.4
230-3-60 44.2 315 25 164 25 164 4.2 21.0 36.0 234 13.0 158 200.0 169 961.0 171 200.0 184.0 974.0
460-3-60 22.4 158 12.8 100 12.8 100 2.1 10.5 18.0 117 6.5 80 100.0 86 517.0 87 100.0 93.0 523.5
YV30
(30)
575-3-60 18.6 136 9.6 78 9.6 78 1.6 7.8 14.2 95.94 5.2 63 80.0 67 419.1 68 80.0 73.1 424.3
208-3-60 48.1 351 27.6 191 27.6 191 4 21.0 36.0 234 14.4 167 200.0 179 1051.0 182 225.0 195.2 1065.4
230-3-60 48.1 351 27.6 191 27.6 191 4.2 21.0 36.0 234 13.0 168 200.0 180 1051.0 181 225.0 194.5 1064.0
460-3-60 24.7 197 12.8 100 12.8 100 2.1 10.5 18.0 117 6.5 83 100.0 88 556.0 89 110.0 95.7 562.5
YV35
(35)
575-3-60 22.4 135 9.6 78 9.6 78 1.6 7.8 14.2 95.94 5.2 68 90.0 72 418.1 73 90.0 77.5 423.3
208-3-60 48.1 351 27.6 191 27.6 191 4 21.0 48.0 312 14.4 179 225.0 192 1129.0 194 225.0 209.0 1143.4
230-3-60 48.1 351 27.6 191 27.6 191 4.2 21.0 48.0 312 13.0 180 225.0 193 1129.0 193 225.0 208.3 1142.0
460-3-60 24.7 197 12.8 100 12.8 100 2.1 10.5 24.0 156 6.5 89 110.0 95 595.0 95 110.0 102.6 601.5
YV40
(40)
575-3-60 22.4 135 9.6 78 9.6 78 1.6 7.8 19.1 126 5.2 73 90.0 77 448.2 78 100.0 83.1 453.4
208-3-60 67.3 485 39.1 267 39.1 267 7.2 39.6 48.0 312 14.4 239 300.0 256 1489.4 254 300.0 272.2 1503.8
230-3-60 67.3 485 39.1 267 39.1 267 6.8 39.6 48.0 312 13.0 238 300.0 254 1489.4 251 300.0 268.8 1502.4
460-3-60 32.7 215 18.6 142 18.6 142 3.4 19.8 24.0 156 6.5 116 125.0 124 734.2 122 150.0 131.1 740.7
YV50
(50)
575-3-60 26.3 175 15.4 103 15.4 103 2.7 15.8 19.1 126 5.2 94 110.0 100 570.2 99 125.0 106.0 575.4
Table 43: YV28 to YV50 VFD Customer supplied high static on/off power exhaust
Comp. 1 Comp. 2 Comp. 3
Electric heat option
field installed kit
Min
disconnect
rating
Min
disconnect
rating/120V
trans
Size
(tons)
Nominal
unit
voltage
RLA LRA RLA LRA RLA LRA
OD fan
motors
each
FLA
Supply
blower
motor
FLA
120V
trans
FLA
Mod
el
kW Stages A
MCA
A
Max
f/b
size
A
FLA LRA
MCA
with
120V
trans
A
Max
f/b
size
with
120V
trans
A
FLA LRA
208-3-60 41.0 304 22.4 149 22.4 149 4.0 21.0 36.0 234 4.0 21.0 14.4 156 175 168 962 170 200 184 976
230-3-60 41.0 304 22.4 149 22.4 149 4.2 21.0 36.0 234 4.2 21.0 13.0 157 175 169 962 170 200 184 975
460-3-60 19.2 147 10.6 75 10.6 75 2.1 10.5 18.0 117 2.1 10.5 6.5 76 90 82 477 82 100 89 484
YV28
(27.5)
575-3-60 16.7 122 7.7 54 7.7 54 1.6 7.8 14.2 95.94 1.6 7.8 5.2 60 75 64 373 65 80 70 378
208-3-60 44.2 315 25 164 25 164 4.0 21.0 36.0 234 4.0 21.0 14.4 165 200 177 1003 180 200 194 1017
230-3-60 44.2 315 25 164 25 164 4.2 21.0 36.0 234 4.2 21.0 13.0 166 200 179 1003 179 200 194 1016
460-3-60 22.4 158 12.8 100 12.8 100 2.1 10.5 18.0 117 2.1 10.5 6.5 84 100 90 538 91 110 98 545
YV30
(30)
575-3-60 18.6 136 9.6 78 9.6 78 1.6 7.8 14.2 95.94 1.6 7.8 5.2 66 80 71 435 71 90 77 440
208-3-60 48.1 351 27.6 191 27.6 191 4 21.0 36.0 234 4 21.0 14.4 175 200 188 1093 190 225 204 1107
230-3-60 48.1 351 27.6 191 27.6 191 4.2 21.0 36.0 234 4.2 21.0 13.0 177 200 189 1093 190 225 204 1106
460-3-60 24.7 197 12.8 100 12.8 100 2.1 10.5 18.0 117 2.1 10.5 6.5 87 110 93 577 94 110 101 584
YV35
(35)
575-3-60 22.4 135 9.6 78 9.6 78 1.6 7.8 14.2 95.94 1.6 7.8 5.2 71 90 75 434 76 90 81 439
208-3-60 48.1 351 27.6 191 27.6 191 4 21.0 48.0 312 7.2 39.6 14.4 194 225 209 1208 208 250 226 1223
230-3-60 48.1 351 27.6 191 27.6 191 4.2 21.0 48.0 312 6.8 39.6 13.0 194 225 209 1208 207 250 224 1221
460-3-60 24.7 197 12.8 100 12.8 100 2.1 10.5 24.0 156 3.4 19.8 6.5 96 110 103 635 102 125 110 641
YV40
(40)
575-3-60 22.4 135 9.6 78 9.6 78 1.6 7.8 19.1 126 2.7 15.8 5.2 78 100 83 480 83 100 89 485
208-3-60 67.3 485 39.1 267 39.1 267 7.2 39.6 48.0 312 7.2 39.6 14.4 254 300 272 1569 268 325 289 1583
230-3-60 67.3 485 39.1 267 39.1 267 6.8 39.6 48.0 312 6.8 39.6 13.0 251 300 269 1569 264 325 284 1582
460-3-60 32.7 215 18.6 142 18.6 142 3.4 19.8 24.0 156 3.4 19.8 6.5 122 150 131 774 129 150 139 780
YV50
(50)
575-3-60 26.3 175 15.4 103 15.4 103 2.7 15.8 19.1 126 2.7 15.8 5.2 99 125 106 602 104 125 112 607
Installation Manual: YORK
®
Sun
™
Select YV28 to YV50
60
Johnson Controls Ducted Systems
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