Specifications

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T3R SERIES (1kVA-10kVA)
With ever greater demands being made on valuable oor space,
many IT managers are moving towards computer rack solutions
rather than conventional oor standing options offered in the past.
The same philosophy has affected the UPS industry with many
UPS now being located with the computer inside the rack cabinet.
On-Line UPS have historically been handicapped in this particular
market sector, essentially for two reasons, size and price.
Most IT managers have dealt with this problem by moving to
Line-Interactive and Off-Line topologies. As these technologies
have fewer fail safe features and for the most part only work when
a problem occurs. With the introduction of the T3R series these
past limitations are no longer valid.
The T3R is a physically small On-Line double conversion UPS
but retains all the features normally associated with On-Line
technology, but what is On-Line double conversion technology and
why does it matter? Simply put, “double conversion” is where the
mains supply is rectied to a clean DC voltage and rebuilt into a
very clean and regulated AC voltage, at all times your critical load
runs from this clean no break supply. Line-Interactive and Off-Line
UPS are single conversion, put in its crudest form, your computer
runs on semi regulated mains and will always suffer a small break
in supply whilst the UPS moves from mains mode to battery mode
in a mains fail situation. The T3R offers a competitive price, even
against the more basic technologies, but unlike these technologies
you will get as standard an LCD screen, RS232, USB port options,
battery extension options, battery monitoring, no-break supply,
static switch, wide voltage input without using batteries, optional
software, comms slot for SNMP, Relays or Optocoupler.
SIMPLENETWORKMANAGEMENTPROTOCOL(SNMP)
The T3R SNMP external agent can be located up to 5 metres
away from the UPS. Initial conguration is carried out by serial
comms using any suitable terminal application (e.g. Hyperterminal
for Windows). The embedded HTTP server presents an HTML
interface to the network, which can be accessed from any web
browser. All system parameters can be congured from here
including scheduled shutdown. A sophisticated JAVA applet
provides full monitoring in real time, along with comprehensive
events and history logs.
UPSMANAGEMENTSOFTWARE
The UPS management software is installed on a server or
workstation connected to each UPS via the serial or USB port.
Power failure, power restored, battery failure or eight events will
be detected and the user informed. A shutdown will be initiated
when the batteries are exhausted or a technical problem occurs
with the UPS. The UPS management software disconnects, logs
out users and closes open applications(subjet to app/os support)
before shutting down the operating system itself.
• EXTENSIVE LOG FILES
• SCHEDULED BATTERY AND INVERTER TESTING
• SCHEDULED SYSTEM SHUTDOWN/RESTART
• USER-CUSTOMISABLE COMMANDS AND MESSAGES
• MULTIPLE UPS CONTROL FROM A SINGLE COMPUTER
• REMOTE CONSOLE COMMAND MODULE FOR REMOTE
MULTIPLE SERVER SHUTDOWN
• INTERNAL SNMP SUB-AGENT FOR INTEGRATION INTO
EXISTING NMS (E.G. HP OPENVIEW, CA UNICENTER.
UPS - ONLINE (TRANSFORMERLESS)
1PHASEINPUT,1PHASEOUTPUT
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