5
Serviceability
Symmetra Tower
are the brain of the Symmetra
™
. The Main Intelligence Module
communicates with the outside world and synchronizes the modules. The Redundant
Intelligence Module is the back-up brain and ensures fault-tolerance.
(PM's): 2 or 4kVA UPS "building blocks" contain the electronics of a
2 or 4kVA UPS, including the inverter, rectifier, and charger.
Power Modules
provides space for additional Power Modules to create a
truly N+1 unit. Also, empty Power Module bays may be populated with Power Modules
to provide up to N+4 of redundancy.
The holds the Power Array
™
modules. It has no active components and a
minimum of mechanical components, most of which (fans, for example) are
user-replaceable.
The is a multi-lingual display console that puts monitoring and control at
your fingertips. The PowerView attaches to the nose of Symmetra or can be extended up
to 15 feet to a monitoring station or administrator’s desk.
N+1 Redundancy Bay
Intelligence Modules
Symmetra Rack-mount
Symmetra Power Array "One Minute Maintenance
™
" lowers your cost of ownership.
Service Made Easy
Symmetra Power Array’s “One-Minute Maintenance
™
”lowers your cost of ownership. Service
contracts can double the cost of ownership because few of these highly specialized technicians
are available around the world.
Symmetra’s serviceability makes maintenance easy. Its components are modular, hot swappable
and user-replaceable. Service costs are decreased since the unit can be self-serviced. All this adds
up to "One-Minute Maintenance
™
", the ability to quickly swap out modules without disrupting up
time. Service can be performed by your current computer room service provider, by an in-house
technician, or by choosing any of APC’s convenient service plans. You can choose as much or as
little support as you feel is necessary to meet your needs.
Additionally, Symmetra is self-diagnosing and automatically gives early-warning problem notifica-
tion. All batteries feature Intelligent Battery Management, providing predictive failure analysis
through periodic self-testing and proactive notification. Symmetra Power Array Frames and
Extended Battery Frames can pinpoint the location of failed modules, allowing the user to quickly
hot-swap individual modules without bringing down the load.
Symmetra’s redundancy keeps the system up, running and protected during the entire
service process.
Intelligence Modules
Power Modules
Battery Modules
N+1 Redundancy Bay
Power View
Frame
Frame
Power View
provide the runtime you need. Like Power Modules, Battery
Modules are hot-swappable and user-replaceable. By physically isolating the Battery
Modules from the heat-producing Power Modules, the Power Array maximizes both bat-
tery runtime and life.
Battery Modules
Intelligence Modules
PowerView
Power Modules
N+1 Redundancy Bay
Frame
Battery Modules
For more information about all APC products, go to www.apc.com
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