T801-4 Installation and Operation Manual
Installation
77
© Tait Electronics Limited September 2007
5.4
Environmental Conditions
5.4.1
Operating Temperature Range
The operating temperature range of the T801-4 is –30°C to +60°C (–22°F
to +140°F) ambient temperature. Ambient temperature is defined as the
temperature of the air circulating around the T801-4 inside the rack or
cabinet during normal operation. It does not refer to the temperature in the
equipment room.
5.4.2
Humidity
The humidity should not exceed 95% relative humidity through the
specified operating temperature range.
5.4.3
Dust and Dirt
For uncontrolled environments, the level of airborne particulates must not
exceed 100µg/m
3
.
5.5
Grounding and Lightning Protection
5.5.1
Electrical Ground
A threaded grounding connector is provided on the rear of the chassis for
connection to the site ground point.
5.5.2
Lightning Ground
It is extremely important for the security of the site and its equipment that
you take adequate precautions against lightning strike. Because it is outside
the scope of this manual to provide comprehensive information on this
subject, we recommend that you conform to your country’s standards
organisation or regulatory body.
