Specifications

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Liebert NX On-Line UPS:
10-30 kVA, 3-phase
Power designed to grow with your needs.
The Liebert NX 10-30 kVA product family offers true
on-line, double conversion, three-phase UPS systems
that deliver complete, centralized power protection
for mission-critical systems. Available in 10, 15, 20 &
30 kVA capacities, these rugged units are designed to
meet the high availability power needs of a wide variety
of IT applications. Liebert NX 10-30 kVA UPS systems
combine advanced operating features, compact size and
low cost of ownership in a range of sizes to suit room or
data center needs.
The “all-in-one” design of the Liebert NX 10-30 kVA
UPS provides more protection security and efficiency
than using separate, smaller power units spread
throughout the facility. The Liebert NX delivers complete
protection with a true on-line IGBT-based double
conversion design. The system’s advanced topology
features a digital signal processor controlled IGBT
rectifier and IGBT inverter.
Liebert Power Monitoring Capabilities
The operation of the Liebert NX 10-30 kVA
UPS can be monitored using:
Liebert IntelliSlot Web Card.
Liebert MultiLink
®
Automated
System Shutdown Software.
Liebert Nform
™
Monitoring System.
Liebert SiteScan
®
Web Centralized
Monitoring System.
Third-Party Monitoring Systems.
For more information, see pages 44 and 45.
®
Other Features Of Liebert NX 10-30 kVA UPS Models:
Increases growth flexibility by handling larger loads, and offers the
ability to parallel like-sized 20 and 30 kVA modules for increased
capacity and redundancy.
Achieves higher availability by reducing the number of UPS units
required to power your room.
Reduces total cost of ownership through the use of longer life
batteries and simplified preventive maintenance.
Wider input voltage window and frequency tolerances contribute to
higher system availability by minimizing battery usage.
Operates under a wide variety of conditions, handling 100% nonlinear
loads with 3:1 crest factor, as well as 100% unbalanced loading.
IGBT-based power factor corrected rectifier enables the Liebert NX to
achieve its impressive THD and PF performance.
Advanced inverter control technology provides the highest output
power quality, ensuring very low output voltage THD and superior
waveform to protect connected loads.
Fully digital control technology provides a highly accurate, drift-proof
control compared to traditional analog electronics.
Battery
Cabinet
UPS
Slimline
Distribution
Cabinet
Enterprise UPS
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