2-2
Operating and Maintenance Manual
Technological
Description
code 504275001 Rev. September 2010
2.2 FEATURES
Power module
The basic module 6,700 VA is basically made up of the following functional blocks: command
and control logic (microprocessor controlled), rectifier/PFCr, inverter, booster, battery charger,
automatic bypass.
The power unit is the Plug & Play type to facilitate power expansion and all maintenance works.
Each module is paralleled with other identical ones until the UPS power wanted on each phase
is reached.
The power modules are separate from each other and can work even if one malfunctions.
A multicolour LED with a traffic light code green-amber-red on the front of the module quickly
shows the operating state of the electronic unit.
The power modules are housed on shelves that can hold 3 modules, referred to as “tunnels”
in the rest of this document.
Battery box
The battery modules are designed for easy insertion in the cabinet with no work needed to
connect them; they are easy to handle thanks to their light weight, likewise any maintenance
or replacing.
A box holds 7 12V, 7.2 Ah or 9 Ah batteries connected in series and, thanks to the Plug & Play
connection can be easily pulled out and put inside the cabinet. In order to guarantee maximum
safety, especially during maintenance, the voltage of each box is adequately disconnected
into two 36 and 48V that are connected in series only when the box is placed right inside its
housing.
This conforms to the CEI-EN 60950 standard on electrical safety which establishes that adequate
safeguards must be used and particular attention where there are dangerous voltages higher
than 50 Vdc with the possibility of direct contact.
Autonomy can be increased further still by adding other battery ‘boxes’ in multiples of three,
exploiting the space inside the UPS and the space in the additional ARCHIMOD
®
BATTERY.
Digital display and displaying alarms
The UPS ARCHIMOD
®
is controlled by 1, 2 or 3 microprocessor boards (depending on the
versions) and has the same number of backlit alphanumerical LC-displays with 20 characters
on 4 lines. They are built into the front of the UPS together with their high luminosity operating
status indicators which, by means of a traffic-light code, indicates the operating status and any
alarm conditions.
Four simple push buttons near the display allow the user to: see operating data, set operating
parameters, analyse the state of each single power module, select the language in which to
see the messages, start the Hot-Swap mode and execute a set of functional tests.
Summary of Contents for ARCHIMOD 100
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