Operating Instructions For The Parallel Capacity/Redundant System; General Information − Before You Start; Initial Setup - Eaton Powerware 9315 Installation And Operation Manual

Operating Instructions for the
Parallel Capacity/Redundant System
10.1 General Information − Before You Start
The following procedures provide instructions for operating the Parallel
Capacity/Redundant System.
NOTE: 1. Before starting the Parallel Capacity/Redundant system ensure all
installation tasks are complete and a preliminary startup has been
performed by authorized service personnel. The preliminary startup
verifies all electrical interconnections to ensure the installation was
successful and the Parallel Capacity/Redundant system operates
properly.
2. Refer to Chapter 9 of this manual for description of SBM controls and
monitor panel functions.
3. Refer to the applicable Powerware® 9315 UPS Operation manual
provided with the UPMs, for UPM operating instructions.
10.2 Operation of SBM with
Powerware 9315−200 thru 9315−500 UPMs
10.2.1

Initial Setup

1.
Ensure the System Bypass Module (SBM) circuit breakers are set as follows:
UPM Output Breaker (CBS)
System Bypass Breaker (CBP)
Backfeed Protection Breaker (FBP) − Open
Maintenance Isolation Breaker (MIS) − Open
Maintenance Bypass Breaker (MBP) − Open
NOTE: When power is applied in the following step, circuit breakers CBS, CBP ,
and FBP will charge, if not already charged.
2.
Close upstream UPM and SBM Bypass input feeder circuit breakers.
3.
Observe SBM monitor screen becoming active and Alarm and Notice
messages scrolling.
EATON Powerware 9315 Parallel Capacity/Redundant System
164201150 Rev. E www.powerware.com
10
− Open
− Open
10−1