Dell UPS 1920R User Manual
Page 67
67
Specifications
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Table 14. Environmental and Safety
100/120V Models
208V Models
230V Models
Operating Temperature
Up to 1,500 meters: 0°C to 40°C (32°F to 104°F)
Above 1,500 meters: 0°C to 35°C (32°F to 95°F)
Transit/Storage
Temperature
-15°C to 60°C (5°F to 140°F)
Relative Humidity
0–95% noncondensing
Operating Altitude
Up to 3,048 meters (0–10,000 ft) above sea level
Audible Noise
Normal mode: less than 40 dBA typical
Battery mode: less than 50 dBA typical
Fan Speed
Off: when the UPS is in Standby mode or there is no load
Low speed: when the load is < 80%
High speed: when the load is >80% or the UPS is in Battery mode
Surge Suppression
ANSI/IEEE C62.41; 2002 Category B
Safety Conformance
UL 1778 4th Edition
CSA C22.2, No. 107.3
UL 1778 4th Edition;
CSA C22.2, No. 107.3;
IEC/EN 62040-1-1;
IEC/EN 60950-1
Agency Markings
UL, cUL, NOM/NYCE
UL, cUL
UL, cUL, CE, GS, GOST,
BSMI, S-MARK, KC,
CQC, NRCS, SIRIM
EMC
FCC, VCCI, ICES-003,
BSMI
FCC, VCCI
CE, BSMI, CQC, C-tick