Operating instructions

Power Safety
Battery management
As far as operation and service are concerned, intelligent moni-
toring via the display or system software, as well as the possibility of
using standard batteries, make Protect 3.M 2.0 your preferred choice
system.
r Manufacturer-independent standard batteries
for initial equipment or later replacement.
r Scheduled battery test
for extended battery lifecycle.
r Intelligent battery management;
battery current measuring to provide useful charging & discharging
data for “advanced battery management”.
Additional features
r Increased power factor (pf > 0.99)
r Less pollution (THDi < 5%)
r Higher efficiency > 94% (at 25% load)
r ECO mode (efficiency > 97%)
r IGBT technology
r Separate rectifier and dual bypass input
r Full digital control (DSP)
r PFC technology
r Load depending fan speed
r Multi-language and big LCD for user-friendly handling
r Communication via SNMP adapter and RS232/RS485 interfaces
A technically convincing solution that is flexible to fulfill the
growing requirements of modern datacenters:
r Sufficient power and security reserves
rEasy handling and low maintenance costs
rOptimal price-performance ratio
Power failures, overloads and undervoltage can lead in the worst case
to loss of data. Denied access to company-critical applications almost
always leads to operational disturbances, even to loss of production.
Networks, workstations, intranet and internet servers, telecommunica-
tions and other company applications must therefore be available at all
times and must also be protected against any disturbances to the power
supply. Implementation of the VFI (double conversion) technology of
AEG’s Protect 3.M 2.0 protects your system reliably against all power
supply problems, e.g. power failure, surges, undervoltage, voltage fluc-
tuations, non-linear distortions, frequency fluctuations, etc.
Modularity provides safety reserves
Protect 3.M 2.0 is an uninterruptible power supply which is highly reli-
able and efficient. The modular design of Protect 3.M 2.0 permits a flex-
ible increase of the UPS power up to 480 kVA maximum with 20 kVA
automatic contact hot-swap modules. This technology allows the system
to be extended during operation. Modules are hot-swappable. Additional
cabling is not necessary.
r Hot-swappable – easy to exchange modules
- Simple plug & play principle for replacing modules
- Module removal/addition during operation
- Automatic connection, no additional cable connections necessary
rHigh-power reserves with a maximum total power output of 480 kVA
- Up to 6 UPS modules with 20 kVA each can be installed in one P3.M
2.0 cabinet
- Up to 4 UPS cabinets up to 120 kVA each can be paralleled
rParallel Operation
N+X technology allows a flexible adjustment of the power capacity of
your UPS at any time. At the same time the modular construction pro-
vides active parallel redundancy and thereby a high safety reservoir.
Integrated bypass switch
r Passive redundancy by static Integrated bypass switch increases
availability of the whole system during overload.
r An additional integrated manual bypass switch protects the system
against operational failure and allows bypassing the UPS for
maintenance.
Intelligent monitoring
The Protect 3.M 2.0 uses an efficient communication module to collect
all relevant data of the several modules over the internal network. All
information are displayed clearly on the LCD for easier UPS handling.
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Protect 3.M 2.0
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VFI
Protect 3.M 2.0: Modular UPS system for medium