Rockwell Automation 1512A MV Controllers - 800A One-High Cabinet User Manual

Page 37

3-12

Installation – Arc Resistant (ArcShield)

1512A-UM102B-EN-P –June 2013

Figure 3.11 – Power Bus Bars

A T T E N T I O N

To avoid shock hazards, lock out incoming power

(see page 5-3) before working on the equipment.

Verify with a hot stick or appropriate voltage
measuring device that all circuits are voltage free.

Failure to do so may result in severe burns, injury

or death.

I M P O R T A N T

The current transformers may be positioned for top
or bottom cable exit. Follow the appropriate

procedure described for your starter configuration.

I M P O R T A N T

Load cable size should not exceed 1-1000 MCM, 2-
750 MCM, 3-500 MCM or 4-500 MCM per

phase.

Note: Refer to Dimensional Drawings provided with order

Documentation for additional details related to cabinet
Floor plan.

1) Complete the Power Lockout procedure (see page 5-3).

2) Remove the appropriate cable conduit opening plate(s) from the

cabinet (see Figures 3.12 and 3.13). The plate may be punched or cut

to mount conduit.

Load Cable Connections