Powerware 9170 User Manual page 109

Table 18. Environmental and Safety
Operating Temperature 0°C to 40°C (32°F to 104°F)
Optimal battery performance: 25°C (77°F)
Storage Temperature UPS with battery modules: –20°C to +40°C (–4°F to 104°F)
UPS without batteries: –40°C to +60°C (–40°F to 140°F)
Relative Humidity 5–95% noncondensing
Operating Altitude Up to 3,050 meters above sea level (10,000 ft)
The maximum operating ambient temperature decreases 1°C per 300m above
1525m (2°F per 1000 ft above 5000 ft)
Non-Operating Altitude
Up to 12,200 meters above sea level (40,000 ft)
Ventilation The air around the UPS must be clean and free of dust, corrosive chemicals, and
other contaminants. The Powerware 9170
air for cooling. The air must be free to circulate around the UPS and battery
cabinet(s). Do not operate the UPS in a sealed room or container.
Audible Noise Less than 53 dBA
Surge Suppression ANSI C62.41 Category B (formerly IEEE 587); IEC 61000-4-5
Safety Conformance CAN/CSA C22.2, No. 107.1; UL 1778;
EN 50091-1-1 and IEC 60950
Agency Markings UL, cUL, TÜV, CE, C-Tick, BCIQ
EMC (Class A) EN 50091-2, FCC Part 15, ICES-003, VCCI
Table 19. Battery
Configuration (2) 60V, 7.2 Ah batteries per string
Voltage
120 Vdc
Type Sealed, maintenance-free, valve-regulated, lead-acid
Charging Recharge time: 4 hr after full-load resistive discharge; 8 hr after half-load
resistive discharge, using standard internal battery charger.
Optional battery chargers at higher current ratings will be available for future
product release.
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Powerware 9170 UPS User's Guide
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Specifications
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UPS uses internal fans to circulate the
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