Initially Starting, Configuring, And Checking System Operation; Initial Startup Preparation; Initially Starting The System - Vertiv NetSure A50B50 Installation And User Instructions Manual

4 Initially Starting, Configuring, and Checking System
Operation

4.1 Initial Startup Preparation

Ensure that every Rectifier Module mounting position is filled by a Rectifier Module.

4.2 Initially Starting the System

•
Apply DC power to the system by closing the external DC disconnect(s) or protective device(s) that supplies battery power
to the system, if furnished.
•
Apply AC input power to the system by closing the external AC disconnects or protective devices that supplies power to the
shelf(s).
Note that the system requires multiple AC input branch circuits.
The rectifiers start and supply power to the loads.
Refer to the separate Controller User Instructions (UM1M830BNA) for information on other parameters in the Controller.
``
Vertiv™ NetSure™ A50B50 DC Power Retrofit Installation and User Instructions
21