Liebert UPS Series 600T
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225 KVA, 208/208 Voltage 3 phase
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Quantity of (2) UPS for redundancy
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In Operation 2007, 2008, 2009 reconditioned
On-Line (Double Conversion) UPS
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Delivers continuous, high-quality AC power to
equipment with no break when transferring to battery.
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Protects equipment from virtually
all power disturbances due to blackouts, brownouts,
sags, surges or noise interference.
Standard Features
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12-pulse, 3-phase rectifier/charger
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Easy-to-read backlit LCD monitor/control panel
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Self-diagnostics
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Input and output isolation transformer
- 2-stage battery charge current limit
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2-stage input AC current limit
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Internal wrap-around bypass
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Automatic and programmable retransfer
- Automatic line-drop compensation
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Battery over discharge protection
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Battery-time-remaining display and battery statistics
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Automatic equalize charge timer
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Emergency Power Off (EPO)
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Front access for service and maintenance
Options and Accessories
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Input filter/power factor correction
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Load Bus Sync™ (for dual load bus systems)
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Power-Tie® Dual-Bus Systems
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Maintenance bypass switchboards
- Power distribution unit
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Standard and custom switchgear packages
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Internal wrap-around bypass
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Automatic and programmable retransfer
- Automatic line-drop compensation
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Battery over discharge protection
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Valve-regulated lead-acid battery packs
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SNMP capabilities
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Remote monitor panel
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Communications interfaces
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Alarm status contacts
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Customer alarm inputs
Battery System Liebert Cabinets
for (2) UPS systems, quantity (2) each
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Input Battery Breaker 450 Amps
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40 C & D UPS 12-370 batteries each cabinet
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Used Batteries operation 2007, 2008, 2009
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Batteries have been recharged to 12.8 to 13.1 Volts
Liebert STS 600 Amp static switch
In addition to the LBS and Power-Tie options, the
Liebert Static Transfer Switch 2 (STS2) makes the
redundancy truly usable. The STS2 can be used with a
power distribution unit (PDU) or dedicated to a specific
piece of load equipment to provide dual power cord
functionality. The STS2 connects to a dual bus power
distribution network and makes a nearly instant (less
than quarter-cycle) transfer of its connected load from
one power source to the other.
Distributed Redundant Configurations
The first arrangement provides a high level of fault
tolerance. A Liebert STS2 ahead of the PDU provides
uninterrupted transfers between UPS systems. The
fast switching capability of the static switch provides
protection against “fast” power system failures, such as
source failures, breaker trips and even operator error.
The limitation here is that you still can’t service the PDU
when the load is on-line. The second arrangement has a
single-input load receiving power from a static switch
on the output of two PDUs. The static switch can take
power from either PDU. This enables you to service
one UPS and one PDU at a time, while remaining on
UPS power from the other PDU. Another option is to
connect a dual power cord device to two different PDUs.
Everything is now serviceable while the load is online.
This option is only available, however, if your load
equipment has dual power cords and if the equipment
has 100% functionality with either input.
Liebert Power Distribution Center
Liebert’s Precision Power Center (PPC) takes packaged
power systems to new heights...literally. By placing the
input and output conduit connections at the top of the
unit, the Top-Exit PPC brings the benefits of computer
room packaged power systems to non-raised floor
applications. In a single cabinet, the PPC combines
distribution, computer-grade grounding, isolation, and
power monitoring, providing the protection your vital
computer equipment demands.
Liebert UPS battery monitoring
(4) Battery cabinets, 160 C & D 12-370’s
Liebert offers the latest in UPS battery monitoring
technology with products by Albér — a leader in the
field since 1972. Albér technologies by Liebert are
designed to indicate potential battery failure, optimize
useful battery life, reduce maintenance cost and increase
safety.
Like an ultrasound for a battery, this technology lets
you “look inside” and assess its true state of health.
Liebert battery monitors use a patented Internal DC
resistance test method that bypasses the limitations
of outdated AC based impedance testing. By tracking
internal resistance, the system can predict and report
failing conditions prior to complete failure. A life
remaining estimate algorithm,
which uses discharge parameters and internal resistance
readings, assists in predicting remaining battery life.
Liebert Battery Monitoring Systems continuously
diagnose all critical battery parameters such as cell
voltage, overall string voltage, current and temperature.
An alarm sounds for any out-of-tolerance condition.
Trend analysis provides the ability to analyze
performance and aid in trouble shooting. The Liebert
BDS-256XL Battery Monitoring System Is Designed for
Large UPS Systems. The Liebert BDS-256XL battery
monitoring system continuously monitors and diagnoses
all critical battery parameters for large UPS systems. It
can monitor up to 256 cells/modules per string. Tracking
and reporting allow a proactive response in replacing
a bad battery before it affects others in the string. The
modular design easily expands to monitor an unlimited
number of strings.
Liebert BDS-40 Battery Monitoring System for
UPS Battery Cabinets
(4) four cabinet configuration
The Liebert BDS-40 mounts to the top of a UPS battery
cabinet and monitors 12 volt VRLA batteries. The easy
to use system tracks internal resistance, predicting and
reporting failing conditions prior to complete failure to
allow proactive replacement. Each BDS-40 unit will
monitor all the batteries in one cabinet, up to 40 12V
modules. Two different units make up the BDS-40
system.
The BDS-40 Base Unit is the central point
where UPS-supplied power and communication
connections are made. Each additional battery cabinet
in the system may then use a BDS-40 plus Unit, which
transfers the data to the Base Unit for alarm and data
storage. Each Base Unit can manage up to five Plus
Units for a total of six battery cabinets. |
