Alpha AlphaGuard AG-CMT-3SC-P Product Overview & Installation Instructions

Power

Features:

• Potted electronics for underground enclosures
• Patented technology extends battery life and improves capacity
• Delivers precise voltage required to maintain each battery's optimum
charge
• Eliminates the need to replace entire string if one battery fails
• Spreads charge voltage equally across batteries – batteries no longer
need to be matched
• Maintains battery voltage as they age
• Passes individual battery voltages to status monitoring equipment
(Models AG-CMT-3SC-P-C, AG-CMT-4SC-P-C)

Charge Management Technology (CMT)

The AlphaGuard installs directly on top of one of the batteries in the string. A wire harness connects the AlphaGuard
to each of the batteries in the string. 36V (3 battery) and 48V (4 battery) versions are available. One AlphaGuard is
required per battery string. The AlphaGuard compensates for differences between individual batteries in the string.
Communications modules can be confi gured to pass measurements from the battery string to a status monitoring
device (EDSM card, DOCSIS transponder, etc.) via an interface cable.
Part Number
012-306-30
012-306-32
012-306-31
012-306-33

IMPORTANT SAFETY INSTRUCTIONS

SAVE THESE INSTRUCTIONS: This document contains important instructions that should be followed during
installation.
WARNING!
• Before making connection to batteries, refer to the battery manufacturer's installation
manual and maintenance instructions.
• Before making connection to a power supply, refer to the power supply manufacturer's
installation instructions.
CAUTION!
Do not place the AlphaGuard in a location that allows it to fall between batteries.
AlphaGuard™ AG-CMT-3SC/4SC-P
Product Overview & Installation Instructions
Model
AG-CMT-3SC-P-C
AG-CMT-3SC-P
AG-CMT-4SC-P-C
AG-CMT-4SC-P
Description
AlphaGuard, manages 3 batteries (with sense wires)
AlphaGuard, manages 3 batteries (without sense wires)
AlphaGuard, manages 4 batteries (with sense wires)
AlphaGuard, manages 4 batteries (without sense wires)
1 of 2
AG-CMT-3SC-P
AG-CMT-3SC-P-C
®