Emerson Liebert Nfinity 12kVA, User Manual

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Specifications
37
6.0 S
PECIFICATIONS
6.1 Product Warranty Registration
To register for warranty protection:
• Visit the Quick Links section of our Web site at:
http://www.liebert.com
• Click on Product Warranty Registration and fill in the form.
If you have any questions, please contact us at:
US: 800-222-5877
Outside the US: 614-841-6755
upstech@liebert.com
General & Environmental Units Configuration
Unit Rating
k
VA
12 16 20 20
k
W
8.4 11.2 14 16
Conducted and Radiated EMC Levels FCC Part 15, Class A
Compliant Safety Standards UL 1778; c-UL
Compliant Immunity Standards IEEE C62.41, Category B
Mechanical Units
Dimensions
Width
in (mm)
20 (508)
Depth 28 (711)
Height 54 (1372)
Environmental Units
Operating Temperature (max) C (F) 0° - 40° (32° - 104°)
Relative Humidity % 0-95% non-condensing
Maximum operating altitude M (ft.) 3,000 (10,000)
Nominal heat dissipation BTU/Hr 3,186 4,248 5,903 6,748
Acoustic noise level dBA <62 @ 1 meter
Input Data Units
Nominal input voltage VAC 208 or 240
Voltage Range (Typical)
208VAC nominal: operating voltage range variable based on output loading percentages
% UPS Load Input Voltage
80 – 100% 170 VAC
60 – 80% 144 VAC
30 – 60% 127 VAC
0 – 30% 110 VAC
Power factor Cos
∅
>.98
Input frequency (nominal) Hz 60
Input frequency range Hz 40-70
Battery Module Units
Number of lead acid batteries 10
Number of battery cells 60
Battery capacity A/hr 9
Autonomy time (full load) minutes 6 (With an equal number of Battery & Power Modules, in a non-redundant configuration)
Maximum charge current (full load) A 3
Nominal Voltage VDC 120
Recharge Time Hrs Typically 6 (to 90% capacity)
Output Data Units
Output voltage VAC 208/120 or 240/120
Voltage regulation % ±3
Voltage stability (100% step load) % ±7
Recovery time msec 96
Voltage distortion %
<3 THD, linear load
<7 THD, non-linear load
Output frequency Hz 60
Efficiency at 100% load % 89
Output overload capability %
110 - 125% for 10 min
126-150% for 10 sec
151 - 200% for 2 cycles