Rockwell Automation 1397 DC Drive Firmware 2.xx - Manual (Page 75)

4–3 Start–Up and Adjustment
Publication 1397-5.0 — June, 2001
Control Transformer Settings
Figure 4.1
Control TransformerTap Settings
100-150 HP @ 230 VAC
200-300 HP @ 460 VAC
H4 H2 H3 H1
183 182
BOTTOM VIEW
H4 H2 H3 H1
TAP SETTINGS FOR
460 VAC INPUT POWER
183
182 183
182
H4 H2 H3 H1
TAP SETTINGS FOR
230 VAC INPUT POWER
Drive Hardware
Adjustments