Trane RTHD

58 RTHD-SVX01D-EN
Installation Electrical
Electrical Panel Power Supply
Power supply wiring instructions for the starter/control panel are:
1. Run line voltage wiring in conduit to access opening(s) on starter/control
panel or pull-box. See CTV-EB-93 for wire sizing and selection information
and refer to Table 13 that show typical electrical connection sizes and
locations. Always refer to submittal information for your actual unit speci-
fications.
Table 13 Wire Selection Chart for Starter Panels
Min.
Wire
Size
Copper
75
0
C
Supply Leads for All Starters (0 - 2000 Volts)
1 Conduit
3 Wire
1 Conduit
6 Wire
1 Conduit
9 Wire
2
Conduits
6 Wire
2
Conduits
12 Wire
3
Conduits
9 Wire
4
Conduits
12 Wire
840******
652******
468******
360******
292******
1104******
0 120 192 252 360 384 360 480
00 140 224 294 420 448 420 560
000 160 256 336 480 512 480 640
0000 184 294 386 552 589 552 736
250 204 326 428 612 653 612 816
300 228 356 479 684 730 684 912
350 248 397 521 744 794 744 992
400 268 429 563 804 858 804 1072
500 304 486 638 912 973 912 1216
Conductors to the starter and motor connected in parallel (electrically joined at both ends to form a single conductor)
must be sized 0 (1/0) or larger per NEC 310-4. Each phase must be equally represented in each conduit.