Alpha Technologies XM3-HP Series - Technical Manual User Manual

Page 24

017-882-B0-001 Rev. C2 (10/2013)

1.0

Introduction

1.3

Alpha XM3-HP CableUPS Layout, continued

1.3.2 Front Panel Indicators

Circuit boards for the optional Smart AlphaGuard (SAG), Alpha APPS card and the two-output

AlphaDOC (PIM) are located behind the removable front panel.

Smart AlphaGuard (SAG): Enables the XM3 to gather battery voltage data for up four battery

strings (A through D). Its Charge Management Technology applies excess charge current to

batteries as needed to maintain balanced voltages throughout the string. See

Section 1.3.4,

Smart AlphaGuard for connection information and LED functionality.

Alpha APPS Card

Output 1 (White = Neutral, Black = Line): The AC output connector is clearly marked and color-

coded for easy identification. The Service Power Inserter (SPI) connects directly into the Output 1

connector.

Output 2 (White = Neutral, Black = Line): When no AlphaDOC is installed, this output is wired in

parallel to Output 1 and is often used for auxiliary loads. If the AlphaDOC is installed, Output 2

can be isolated from Output 1.

Fig. 1-7, Detail View, Front Panel Connections and

Indicators

1.0

Introduction, continued