User Manual, 208 Volt, One Second Extended Runt User Manual

Rockwell Automation Publication 1608M-UM004A-EN-P - April 2014 7
Chapter 2
Installation
System Components
The Extended Run (ER) MegaDySC system consists of three enclosures
including one MegaDySC Module, one Extended Run (ER) Module and one
Automatic Bypass Switchboard. The enclosures are shipped separately and must
be mechanically and electrically interconnected at the time of installation.
The MegaDySC Module houses the static bypass and voltage sag-correction
electronics. The ER Module houses the ER energy storage capacitors. The
Automatic Bypass Switchboard houses the maintenance bypass circuit breaker
(CBB), the MegaDySC input (CBI) and output (CBO) circuit breakers,
automatic controls and the i-Sense® voltage-monitoring sensor.
This document applies only to the following MegaDySC system models.
Catalog Number Current Rating Voltage Rating 3 / 4 Wire
1608M-833A208V3E2S09 833 A 208V 3
1608M-833A208V4E2S09 833A 208V 4
1608M-555A208V3E2S09 555 A 208V 3
1608M-555A208V4E2S09 555 A 208V 4