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Digital UPS
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Vector Controlled Inverter Liebert NXa employs, for its inverter, advanced vector control technique (in conjunction with improved Repetitive & PI Control techniques) to ensure very low output THD and better-than -traditional UPS system’s sinusoidal waveform to protect the health of your critical and hyper critical applications in the long term. It is an important investment-protection for you. |
| Scalability & Redundancy Liebert NXa is designed to parallel up to as many as six (6) UPS modules to achieve either capacity or redundancy. The system can grow (through scalability) as your business grows or the system can provide you higher availability, as your business demands it. Achieving parallelibility of up to six modules does not require any centralized static switch or centralized controller. Thanks to Liebert’s unmatched paralleling technique to provide you with three distinct values: reliability (due to reduced hardware), cost of ownership (due to compact system footprint) and reduced investment (by avoiding procurement of costly centralized static switch & controller).
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Dual Bus Compatibility Liebert NXa has the unique feature of achieving dual bus configurations by just connecting two units (under two different output buses) by an optional signal cable. Both the output buses are now synchronized. As you are aware, the optional downstream Static Transfer Switches (STS) will allow you to automatically transfer power (from one bus to the other, whenever the need arises). This gives you next generation values to ensure high availability (Hi 9’s) of quality power.
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Simultaneous Remote Communications Liebert NXa has three (3) Intellislots (Liebert’s “Intelligent Slots” to house multiple cards to ensure simultaneous communications) to house any of the remote communication aids by means of the following optional hardware:
While traditional UPS’s do not support this kind of communication systems, Liebert NXa brings to you the simultaneous communication achieved through multi - channel data management technique and multi-channel data highway. |
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Man - Machine Interface (MMI) Liebert NXa provides excellent local communications through its MMI. The MMI of Liebert NXa uses push buttons (including |
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Configurations Liebert NXa is designed to include myriad useful configurations. Top 5 are furnished below:
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THE NEXT GENERATION OF UPS TECHNOLOGY TO POWER THE NETWORKED ECONOMY (10kVA - 200kVA)
The Liebert NX is the next generation of true on-line, double conversion digital UPS. Designed to meet the high availability power needs of a wide variety of applications, the Liebert NX combines innovation, simplicity and low cost of ownership. The result is a power system that delivers both reliability and a return on investment beyond what has been traditionally offered.
The Liebert NX is a medium-sized power system that is ideal for a number of critical applications including:
- Server rooms and mid-sized data centers
- Network components including critical routers and switches
- Telecommunication (fixed, WiLL and mobile) billing and reporting systems
- Networks (LAN, MAN and WAN), InfoCom and WiFi hot spots
- Industrial process and motion automation for mid-sized plants
- Medical diagnostic/imaging equipment
The Liebert NX incorporates a number of exceptional technical features that make it the best value in high availability power protection on the market today:
- Wider input voltage window and frequency tolerances
- Handling 100% nonlinear loads with 3:1 crest factor, as well as 100% unbalanced loading
- An advanced IGBT-based power factor corrected rectifier
- Advanced inverter control technology
- Fully digital control technology
