NetSure 722
ACU+ Controller
M820B, M821B, M820D, M821D, M820N
DC Power for
Business-Critical Continuity
™
Key Features
n Flexible and scalable to satisfy your
present and future needs with
configurable IB (interface boards)
n Easily configurable file
upload/download minimizes
installation time
n Long battery life-span –
sophisticated boost charge
management
n Unattended battery test –
advanced scheduled test/constant
test/fast test
n High quality failure information –
programmable logic controller
provides intelligent alarm setup
n Lower operating cost –
energy-saving standby function
for rectifier
Designed for global use, the ACU+ Controller
withstands high telecom standards, providing
outstanding reliability and availability.
Description
The ACU+ is an advanced control unit designed for DC power applications. It can
provide remote monitoring of the telecom site's AC mains supply, DC power plant,
battery backup, diesel generator and site environment etc.
Featuring advanced battery management such as sophisticated boost charge
control, remaining time and capacity prediction, constant current test, scheduled
test and short test, and Battery Low Voltage Disconnection (BLVD), the ACU+
realizes easy and predictive battery maintenance. Furthermore, with basic energy
saving and power split function, the ACU+ is a highly cost-efficient product.
The information and alarms from a specific site can be monitored or checked with
a simple web browser or special monitoring software. When using a web browser,
no additional software is needed, and the web browser login is password
protected.
M820B
M821B
M820D
M821D
M820N
12012.09
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