Liebert Nfinity
Nfinity Scalable On-line UPS

Liebert UPS Power Systems

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Liebert Nfinity UPSLiebert Nfinity UPS

The Liebert Nfinity on-line UPS is a scalable system, designed with N+x parallel redundancy to provide a fault-tolerant network of power protection The Liebert Nfinity on-line UPS is a scalable system, designed with N+x parallel redundancy to provide a fault-tolerant network of power protection. The modular design of the Liebert Nfinity was devised to provide easy, user-installed upgrades as power demands grow. Configurations can be cost-effectively upgraded without re-investing in a new system or installation.

Liebert Nfinity Flexibility:

  • 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.
Liebert Nfinity Higher Availability:

  • 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% of the system's rated load for an extended period of time - the highest overload capability of any system in its class.
Liebert Nfinity Lowest Total Cost of Ownership:

  • 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.
Liebert Nfinity is Ideally Suited For:

  • Small-to-medium-sized data centers
  • Network closets
  • VoIP

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Liebert Nfinity UPS Technical Specifications

Model Number 8 Bay 12 Bay
Power Rating
Rating, VA 4, 8, 12, 16kVA 4, 8, 12, 16, 20kVA
Rating, W 2.8, 5.6, 8.4, 11.2kW 2.8, 5.6, 8.4, 11.2, 14kW
Input AC Specifications
Phase 2 2
Power Factor >0.98 >0.98
Input Frequency, Hz 60 60
Frequency Rance, Hz 40 - 70 40 - 70
Input Voltage 208/240 208/240
Input Voltage Range +10, -20 +10, -20
General Specifications
UPS Technology On-Line On-Line
Battery Specifications
Battery Test Type On-Line On-Line
Battery Technology   VRLA   VRLA
Output AC Specifications        
Nominal Voltage   120/208   120/208
Output Waveform   Sinewave   Sinewave
Nominal Current, Amps   50 or 60   50 or 60
Communications        
Communications Options   SNMP/RS232   SNMP/RS232
Software and Cable   Multilink SW & Serial Cable   Multilink SW & Serial Cable
Physical Data        
Unit Height, inches (mm)   40 (1,016)   54 (1,372)
Unit Depth, inches (mm)   28 (711)   28 (711)
Unit Weight, lbs. (kg)   20 (508)   20 (508)
Environmental        
Operating Temperature, Minimum °F (°C)   32 (0)   32 (0)
Operating Temperature, Maximum °F (°C)   104 (40)   104(40)
Storage Temperature, Maximum °F (°C)   158 (70)   158 (70)
Relative Humidity   0% to 95%, Non Condensing   0% to 95%, Non Condensing
Operating Elevation, ft. (m)   to 3,300 (1,000)   to 3,300 (1,000)
Storage Elevation, ft. (m)   to 40,000 (12,200)   to 40,000 (12,200)
Sound Emmision/Audible Noise   < 62 dBA, at 1 meter   < 62 dBA, at 1 meter
Cooling   Fan Cooled   Fan Cooled
Agency/Certification/
Conformance
       
Agency Approval   cUL Listed, FCC Part 15, Subpart B, Class A, UL 1778, UL Listed   cUL Listed, FCC Part 15, Subpart B, Class A, UL 1778, UL Listed
Warranty        
Standard   2 years   2 years
Extended   Call 1-800-638-2638 to speak with a Data Center Infrastructure Consultant for additional service contract offerings on this product.
 
 
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Liebert Nfinity--Liebert Nfinity Scalable On-line UPS