Contents
III
List of Figures
Figure 1.1 – Enhanced Field Supply Board .............................................................. 1-2
Figure 2.1 – Removing the Standard Field Supply Board (3 HP to 60 HP
@ 460 VAC Drives) .............................................................................. 2-2
Figure 2.2 – Setting the Jumpers on the Enhanced Field Supply Board .................. 2-3
Figure 2.3 – Setting the Jumpers on the Regulator Board ....................................... 2-3
Figure 2.4 – Installing the Enhanced Field Supply Board (3 HP to 60 HP
@ 460 VAC Drives) .............................................................................. 2-4
Figure 2.5 – Field Fuse Location (3 HP to 60 HP @ 460 VAC Drives)..................... 2-5
Figure 2.6 – Attaching Replacement Drive Fuse Labels (3 HP to 60 HP @ 460 VAC
Drives) .................................................................................................. 2-5
Figure 3.1 – Removing the Field Supply Board (75 HP to 125 HP
@ 460 VAC Drives) .............................................................................. 3-3
Figure 3.2 – Installing the Enhanced Field Supply Board (75 HP to 150 HP
@ 460 VAC Drives) .............................................................................. 3-5
Figure 3.3 – Field Fuse Location (75 HP to 150 HP @ 460 VAC Drives)................. 3-6
Figure 3.4 – Attaching Replacement Drive Fuse Labels (75 HP to 150 HP @ 460 VAC
Drives) .................................................................................................. 3-7
Figure 4.1 – Removing the Field Current Regulator Board (200 HP to 300 HP
@ 460 VAC Drives) .............................................................................. 4-2
Figure 5.1 – Removing the Field Current Regulator Board (400 HP to 600 HP
@ 460 VAC Drives) .............................................................................. 5-3
Figure 5.2 – Location of Field Current Regulator Connectors .................................. 5-3
Figure 5.3 – Mounting the Enhanced Field Supply................................................... 5-5