Rockwell-automation 1608P ProDySC Installation Instructions, 200 A User Manual download pdf (Page 12)

12 Rockwell Automation Publication 1608P-IN003A-EN-P - September 2013

Chapter 2 Installation

Electrical Terminations and

Ratings

Input terminal blocks are marked L1, L2, and L3 for the source connections.

Output terminal blocks are marked X1, X2, and X3 for the load connections (See

Figure 5

). In 4-wire models only, connect both input and output N conductors to

the NEUTRAL bus bar. Do not connect to the NEUTRAL bus bar in 3-wire

models. The door must be closed and latched securely when the wiring is

completed.

Figure 5 - Electrical Terminations

• Input/Output mechanical lugs conductor range: AWG 6 to 350 kcmil [16 to 150 mm2]. Lugs require 5/16” hex key tool

for installation. Torque to 250 lb-in [28.2 N-m]. Lugs are mounted on threaded studs and may be removed if desired.

Studs are 3/8” [9.525mm] diameter and nuts should be torqued to 192 lb-in [21.7 N-m].

• "Neutral Bus and Ground Bus are provided with 3/8"-16 threaded studs (9.525mm diameter).

• Tighten nuts to 25 lb-ft (300 lb-in) [33.9 N-m]"

WARNING: The ProDySC must be safety-grounded according to the National

Electric Code. In addition, all local, state, and federal regulations applicable to

the installation of electrical systems as well as accident prevention regulations

must be strictly observed

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Rockwell-automation 1608P ProDySC Installation Instructions, 200 A User Manual Page 12