Liebert NX is a mid-sized, three-phase uninterruptible power supply (UPS) system that delivers complete, centralized data center power protection. Designed to meet the high availability power needs of a wide variety of IT applications and equipment, the UPS combines compact size, advanced operating features and low cost of ownership.

 

The 120/208-Volt, three-phase version of the Liebert NX is available in four sizes including 10kVA, 15kVA, 20kVA and 30kVA capacities.

 

 

FEATURES

	* On-line UPS with dual bus compatibility
	* Allows paralleling for capacity or redundancy
	* Offers highest output power quality, with low THD
	* Operates with high energy efficiency

 

BENEFITS

Flexibility

	* Power communications available through a Relay Contact Card, OpenCommsâ„¢ Web Card and MultiLinkâ„¢ shutdown software.
	* Ultra-quiet performance with noise levels below 54dB allows greater latitude in where to place the unit.
	* Large and user-friendly LCD display provides operating information in twelve languages.
	* Up to three Liebert NX modules can be paralleled and a fourth added for redundancy without using a centralized controller or centralized static switch
	* For safe and convenient servicing of the UPS, the unit includes a built-in maintenance bypass. Optional wrap-around maintenance bypass is also available.
	* Easy servicing due to front accessibility of critical components, self-diagnostics and various monitoring options.

 

Higher Availability

• 	* True on-line double conversion technology corrects all types of power fluctuations.
  	* Advanced inverter control technology provides the highest output power quality.
  	* Redundant power supply cords, redundant cooling fans and highly efficient cooling of critical components.
  	* Minimized transfer to battery, reducing the number of charging and discharging cycles, due to the wider input voltage window of +10 to -20% and a frequency tolerance of 40Hz to 72Hz.
  	* Compatibility with dual bus synchronization system enables you to transfer the load to an alternate power source for maintenance activities.
  	* High overload protection handles 125% for 10 minutes, 150% for one minute and a 1000% overload for 10 milliseconds.
  	* An intelligent battery management algorithm monitors the battery to detect any premature battery failure.

 

Ideally Suited For

• 	* Server rooms and mid-sized data centers
  	* Network components including critical routers and switches
  	* Networks (LAN and WAN)
  	* Industrial process and motion automation for mid-sized plants
  	* Medical diagnostic/imaging equipment