Installation; Environmental Condition; Climatic Conditions; Biological Conditions - ABB DPA 250 S4 Operating Manual

60 D PA 2 5 0 S 4 5 0 - 2 5 0 K W O P E R AT I N G M A N U A L
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9 Installation

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9.1 Environmental condition

The UPS is designed to be installed indoor, in temperature-controlled rooms. Heating, cooling, forced
ventilation and humidification are used to maintain the conditions as shown in the next sub chapters:
9.1.1
Ambient temperature
Relative Humidity
Conditions of condensation
Condition of wind-driven rain, snow, hail, etc.
Conditions of water from sources other than rain
Condition of icing
The climate-controlling system could be periodically switched on or off but extremely high or low temperature shall be
prevented.
9.1.2
Flora (presence of mold, fungus)
Fauna (presence of rodents and other animals)
The location shall not have particular risks of biological attacks
9.1.3
The UPS shall not be placed in proximity to source of sand or dust.
9.1.4
Location with normal level of contaminants experienced in urban areas over the whole area.
9.1.5
The UPS shall be placed in areas with insignificant vibration and shock

Climatic conditions

Biological conditions

Mechanical active substance

Chemical active substance

Mechanical conditions

°C 0 to +40
% < 95
No
No
No
No
No
No