Emerson LIEBERT NX 40-120KVA Datasheet

L NX 3-P
® ™
IEBERT HASE
The Liebert NX is a true on-line, double conversion,
three-phase UPS system that delivers complete,
centralized power protection for mission-critical
systems.
Designed to meet the high availability power needs
of a wide variety of IT applications, the UPS com-
bines a rack form factor, advanced operating fea-
tures and low cost of ownership.
• Increases growth flexibility with Softscale™
technology, plus the ability to parallel modules
for increased capacity and redundancy.
• Achieves higher availability by reducing the
number of UPS units required to power your
data center.
• Reduces total cost of ownership through the use
of longer life batteries and simplified preventive
maintenance.
UPS: 40-120 VA, 60H
K

General Specifications

INPUT
Voltage
Voltage Range
without derating
Frequency Range
Current
Distortion
Current Limit
Current
Walk-In
Power Factor
Surge
Protection
ENVIRONMENTAL
Operating
Temperature
Non-Operating
Temperature
Relative Humidity
Operating
Altitude
Acoustical Noise (full load)
80kVA
120kVA
External Battery Cabinet
Battery
Manufacturer
UPS12-100MR
C&D
UPS12-150MR
Technologies
UPS12-210MR
Enersys
, 480VAC - S P
Z ITE
480VAC, 60Hz
3-phase, 3-wire plus ground
+15%, -25%
57-63Hz
3% maximum reflected THD
at full load
140% of full load input current
20 seconds to full load
Programmable, 0 to 30 seconds
>0.99 lagging at full load
>0.98 lagging at half load
Sustains input surges without damage,
per criteria listed in IEC 61000-4-5
UPS: 32° to 104°F (0-40°C)
Battery: 68° to 86°F (20-30°C)
-13° to 158°F
(-25° to 70°C)
0-95% non-condensing
Up to 6,500 ft. (2,000m)
without derating
<67dB at 80-104°F (27-40°C) ambient
<61dB below 80°F (27°C) ambient
<69dB at 80-104°F (27-40°C) ambient
<63dB below 80°F (27°C) ambient
Battery Dimensions Weight
Type in. (mm) lb. (kg)
1750
(794)
35.3x38.2x78.7 2000
(897x970x2000) (907)
2500
(1134)
35.3x38.2x78.7 2620
HX205
(897x970x2000) (1188)
1
D
LANNING ATA
OUTPUT
480VAC, 60Hz,
Voltage
3-phase, 3-wire plus ground
Voltage
Adjustment ±5%
Range
1% for balanced load
Voltage
Regulation
2% for 100% unbalanced load
Dynamic ±5% deviation for 100% load step
Regulation ±1% for loss or return of AC input
Transient Recover to ±5% of output voltage
Response Time within 1/2 cycle
For linear loads, 1% THD
Voltage
Less than 4% THD for 100% nonlinear
Distortion
loads without kVA/kW derating
Phasing 120° ±0.5° for balanced load
Balance 120° ±1° for 100% unbalanced load
±0.05% single module
Frequency
Regulation
±0.25% paralleled modules
Load Power
0.5 lagging to 1.0 without derating
Factor Range
125% of full load for 10 minutes
Overload 150% for one minute, with true
sinusoidal waveform
STANDARDS
Listed to UL 1778 UPS standards, and CSA certified.
Meets current requirements for safe high performance
UPS operation.
Qty. Battery Time (minutes)
Battery
Cabinets 40kVA 60kVA 80kVA
1 5 — —
2 17 9 5
1 12 7 —
2 33 20 13
1 19 11 6
2 48 31 21
1 19 11 7
2 46 28 20
100kVA 120kVA
— —
— —
— —
9 7
— —
15 11
— —
15 12