Rockwell Automation Publication 1512A-UM101B-EN-P - December 2021
35
Chapter 3 Installation – Arc-Resistant
Figure 26 - Removal of Access Panel with Low Voltage Panel Rotated
4. Remove the bolts that secure the access panel to the frame – remove the
panels (
5. Remove the two Front Access Panels.
6. Install incoming line cables to power bus. Torque to specifications (see
Recommended Torque Values on page 10
).
7. Reverse procedure after cables have been installed.
Front Access – Top Incoming Line Cables (Top Entry/Exit)
1. Complete the Power Lock-out Procedure (See
) for both the medium voltage and the power bus.
2. Open the top medium voltage cell door (refer to
).
3. Open the bottom medium voltage cell door (refer to
Medium Voltage Door on page 28
4. Remove retaining screws from removable bus access barriers to expose
incoming cable connection to main bus (
5. Install incoming line cables to power bus. Torque to specifications (see
Recommended Torque Values on page 10
).
6. Reverse procedure after cables have been installed.
Power Bus Front
Access Panels