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UPS Specifications
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5.0 UPS SPECIFICATIONS
These specifications describe requirements for the Liebert NX UPS.
5.1 Conformity and Standards
The UPS has been designed to conform to the following standards:
• IEC 61000-4-5
•ASME
• CSA 22.2, No. 107.1
• FCC Part 15, Class A
• ISO 9001
• National Electrical Code (NFPA-70)
• NEMA PE-1
•OSHA
• UL Standard 1778
The UPS system has UL and c-UL approval.
5.2 UPS Environmental
The UPS is designed to operate under the following environmental conditions without damage or deg-
radation in electrical operating characteristics:
5.3 UPS Mechanical Characteristics
Table 6 Environmental characteristics
Rated Power
40kVA 60/80kVA 100/120kVA 160/200kVA
Operating Temperature, UPS 32°F to 104°F (0°C to 40°C)
Optimal Operating Temperature, Battery 68°F to 86°F (20°C to 30°C)
Relative Humidity 0 to 95%, non-condensing
Acoustical Noise, dBA at 39 in. (1m)
(Fans at Low Speed)
61 61 63 68.5
Altitude of Operation ≤1000m per IEC 62040/3
Storage-Transport Temperature, UPS, -4°F to 158°F (-20°C to 70°C)
Storage-Transport Temperature, Battery -4°F to 86°F (-20°C to 30°C)
Table 7 UPS mechanical characteristics
Parameter 40/60/80kVA 100/120kVA 160/200kVA
Width, in. (mm) 23.6 (600) 48.8 (1239)
Depth, in. (mm) 38 (965) 38.5 (979)
Height, in. (mm) 78.5 (2000) 78.5 (2000)
Heat Dissipation, BTU/H (kWH) 20,273 (5.9) 28,196 (8.3) 46,400 (13.6)
Airflow, CFM (m
3
/h) 1760 (2990) 1668 (2834)
Cable Entry Bottom or Top
Color Black (Z-0350)
Protection Grade (with open/closed front doors) IP 20
Weight, lb (kg) 1180 (535) 1290 (585) 2201 (1000)