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8.9
Uninterrupted Power Supplies (UPS)
Liebert products from Emerson Network Power
Power, Cooling and Environmental Monitoring
./Uninterrupted Power Supplies (UPS);1-phase, Liebert/17641
Index1.Support and Supplies//Power Protection//AC Power
LIEBERT PR29208V2-216035.eps
The Liebert GXT3 true online UPS combines low cost of ownership with rich
functionality, small size and high capacity. This true online UPS offers internal
batteries, optional external batteries, and internal bypass capability, resulting in
continuous uptime for the connected equipment.
Designed for rack-mount or tower modes, the Liebert GXT3 is just 2U high, and is
available in 500, 700, 1,000, 1,500, 2,000, and 3,000 VA ratings, in both 120 V and
230 V models.
• Installs in either rack or tower configuration
• Detects and matches line input frequencies of either 60 or 50 Hz, automatically
• Provides compatibility with backup generator handles frequency variations and
other power fluctuations that occur during generator operation
• Allows selection of UPS features including input voltage, output voltage,
auto-restart enable/disable, and other parameters
• Protects against and conditions all forms of power anomalies
• Assures continuity of power to critical loads during system maintenance or in
case of internal fault with internal automatic and manual bypass
• Operates with a wider input voltage window for fewer transfers to battery, saving
battery wear and tear
• Allows fast and easy maintenance with user-replaceable
hot-swappable batteries
• Notifies users with advance early warning of UPS status via automatic and
manual battery test feature
• Corrects for frequency variations without switching to battery, resulting in
longer battery life
• Protects your investment with a standard two-year warranty with paid shipping
both ways. Also available with optional extensions of one year or three years
ACCESSORIES
Uninterrupted Power Supplies (UPS);1-phase, Liebert/3783
Index1.Support and Supplies//Power Protection//AC Power
LIEBERT pr5460V2-13201.eps
The Nfinity power system is a scalable 4 to 16 kVA or 12 to 20 kVA UPS, designed
with N+x parallel redundancy to provide a fault-tolerant network of power
protection. Its modular design was devised to provide easy scalability to users as
their power demands grow. Configurations can be cost-effectively upgraded without
re-investing in a new system or installation.
Nfinity's patent pending frame design houses all of the modular system components,
including 4 kVA power modules, battery modules and system control modules. By
simply installing additional power or battery modules, you can expand your current
system, extend your backup runtime or add redundancy. Hot-swap capability makes it
easy to add or replace modules.
The system's fault-tolerant design enables the intelligent power and battery modules
to take themselves off-line if there is a problem - without compromising system
integrity. Self-diagnostic capabilities simplify maintenance and troubleshooting.
Nfinity also offers redundancy in its unique paired system controls, internal and
external bypass and monitoring options.
• Allows addition of battery capacity without increasing footprint
• Extends backup time up to 72 hours with additional battery cabinets
• Upgrades for capacity or redundancy without the expense or installation
downtime associated with the purchase of a new UPS
• Enables greater system control with remote management software
• Offers hot-swappable power, battery, control and display modules, allowing
installation or replacement without compromising power to the load
• Provides redundant components at critical points of UPS operation
• Allows maintenance to be performed without shutdown
• Offers emergency power-off capability
• Transfers seamlessly to and from the bypass source, with patent pending
intelligent bypass technology
• Operates with a wider input voltage window for fewer transfers to battery, saving
battery wear and tear
• Provides compatibility with backup generator - handles frequency variations and
other power fluctuations that occur during generator operation
• Sustains 110 percent of the system's rated load for an extended period of time -
the highest overload capability of any system in its class
• Ships as a complete, fully tested system, ready for final connection
• Reduces maintenance costs with modular batteries, controls and
power components
• Allows scalability to cost-effectively invest in added capacity as it is needed
• Ships with batteries connected and charged, reducing installation time
and costs
GXT3
Anixter No. Vendor No.
Capacity
VA/Watts
Run Time (Min.)
Full/Half Load
426927 GXT3-500RT120 500/450 17/50
426950 GXT3-700RT120 700/630 11/30
424378 GXT3-1000RT120 1,000/900 7/17
418404 GXT3-1500RT120 1,500/1,350 5/14
415081 GXT3-2000RT120 2,000/1,800 6/12
415085 GXT3-3000RT120 3,000/2,700 6/12
Anixter No. Vendor No. Description
426977 GXT3-48VBATT Battery cabinet for the GXT3-500RT120,
GXT3-700RT120,GXT3-1000RT120,
GXT3-1500RT120, GXT3-2000RT120.
426978 GXT3-72VBATT Battery cabinet for the GXT3-3000RT120
371870 IS-WEBCARD 10/100 Mb Ethernet SNMPWEBCARD, with MIB
and configuration cable
201041 RMKIT18-32 Fits racks with 18 in.- 32 in. deep support rails
372284 2UTELECOMRKIT Center mount brackets for 19 in. wide
telecom/relay racks
Nfinity UPS
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