UPS Specifications
6.0UPS SPECIFICATIONS
These specifications describe requirements for the Liebert® NX™ UPS.
6.1Conformity and Standards
The UPS has been designed to conform to the following standards:
•UL Standard 1778
•CSA 22.2, No. 107.1
•FCC Part 15, Class A
•IEC
•National Electrical Code
•NEMA
•ISTA_1H
The UPS shall be UL and cUL listed per UL Standard 1778.
6.2UPS Environmental
The UPS is designed to operate under the following environmental conditions without damage or degradation in electrical operating 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) |
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Optimal Operating Temperature, Battery |
| 68°F to 86°F (20°C to 30°C) |
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Relative Humidity |
| 0 to 95%, |
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Accoustical Noise, dBA at 39 in. (1m) | 61 | 61 | 63 | 68.5 | |
(fans at low speed) | |||||
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Altitude of Operation | Up to 6562 ft. (2000m) above mean sea level without derating. Linearly | ||||
derated from 100% load at 6,562 ft. (2000m) to 88% load at 9843 ft. (3000m) | |||||
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6.3UPS Mechanical Characteristics
Table 7 UPS mechanical characteristics
Parameter | 40 kVA | 60kVA |
| 80kVA | 80kVA | 100kVA | 120kVA |
| 160kVA | 200kVA |
Dimensions, W x D x H, inches (mm) |
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All Units | 25.5 x 39.0 x 78.7 | — | — | — |
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(648 x 978 x 2000) |
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Units for use | — | — |
| — | 25.5 x 39.0 x 78.7 |
| 48.8 x 39.0 x 78.7 | |||
with Liebert BDC |
| (648 x 978 x 2000) |
| (1239 x 978 x 2000) | ||||||
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Units with Wiring | — | — |
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| 41.0 x 39.0 x 78.7 |
| 64.4 x 39.0 x 78.7 | ||
Cabinet Extension |
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| (1041 x 978 x 2000) |
| (1636 x 990 x 2000) | |||||
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Weight, lb (kg) |
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All Units | 1290 (585) |
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For use with Liebert BDC | — |
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| 1422 (645) |
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| 2201 (998) | |
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Includes Wiring Cabinet Extension | — |
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| 1847 (837) |
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| 2626 (1191) | |
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Heat Dissipation, BTU/H (kWH) | 12,200 | 15,400 |
| 20,600 | 19,700 | 24,300 | 28,700 |
| 35,900 | 47,00 |
(3.6) | (4.5) |
| (6.0) | (5.8)) | (7.1) | (8.4) |
| (10.5) | (13.8) | |
Airflow, CFM (m3/h) | 620 | 620 |
| 620 | 1668 | 920 | 920 |
| 1590 | 1590 |
(1050) | (1050) |
| (1050) | (2834) | (1550) | (1550) |
| (2700) | (2700) | |
Cable Entry |
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| Bottom or Top |
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Color |
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| Black |
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Protection Grade |
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| IP 20 |
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(with open/closed front doors) |
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36
