Emerson Series 610 manual Environmental Conditions, Specifications applicable to environment

Specifications

5.2Environmental Conditions

Table 17 Specifications applicable to environment

Enclosure	The UPS is housed in a NEMA-1 enclosure. The enclosure is designed for indoor use only
	and is not to be subjected to falling objects or precipitation.
Recommended Operating	25°C ambient
Temperature
Maximum Operating	40°C ambient (design temperature) without derating (see Notes 1- 3).
Temperature
Minimum Operating	0°C
Temperature
Storage Temperature	-20°C to 70°C
Typical Battery	Average annual temperature shall not exceed 27°C. Peak temperature shall not exceed
Temperature Requirements	43°C during any 24-hour period. See battery manufacturer’s recommendations.
Relative Humidity	0 to 95% without condensation
Operating Elevation	Sea level to 1219 meters (4000 ft.) without derating
Storage Elevation	Sea level to 15,000 meters (50,000 ft.)
Audible Noise, measured	62-69 dBA typical for 100-450kVA units
	72 dBA typical for 500-750kVA units
5 feet from unit
	75 dBA typical for 1000kVA units
	98% at 45°C
Derating for Higher	96% at 50°C
	93% at 55°C
Ambient Temperatures
(see Note 3)	Consult your Liebert sales representative regarding applications in high ambient
	temperatures or call 1-800-LIEBERT. Special temperature sensors must be installed at the
	factory.
		% Derating @ 104°F (40°C)	% Derating @ 95°F (35°C)
	Elevation-ft. (m)	Ambient (see Note 3)	Ambient (see Note 3)
	5000 (1524)	98%	100%
	5249 (1600)	98%	100%
Derating for Higher	5906 (1800)	97%	99%
	6562 (2000)	96%	98%
Elevations
(see Note 4)	7218 (2200)	95%	97%
	7874 (2400)	94%	96%
	8530 (2600)	93%	95%
	9186 (2800)	92%	94%
	9843 (3000)	90%	92%
NOTES

1.This category of electronic equipment is agency rated for use in an atmosphere free of conductive particles. Some industrial facilities may require a room air filtration system to keep the UPS free of excess moisture and contaminants.

2.The UPS system is designed to operate continuously at 40°C. However, design equipment life expectancy will be extended with lower temperatures (25°C is recommended).

3.Ambient temperature is the maximum ambient temperature during any 24-hour period. For operation at higher ambient temperatures, consult your Liebert sales representative or call Liebert Global Services at 1-800-LIEBERT.

4.Exercise care during installation to ensure unimpeded airflow through the UPS system. For operation at higher elevations, consult your Liebert sales representative or call Liebert Global Services at 1-800-LIEBERT.

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