Reference Manual Part 1

Hardware Reference Manual RBS 2106, RBS 2206, RBS 2207
3.6.6 Mechanical Conditions
The equipment endures stresses normal for handling, during handling the
equipment withstand the conditions stated in Section 3.4.6 on page 13 in this
document.
3.7 Operation Indoor +5 C – +40 C
3.7.1 General Conditions
The severity of these requirements is in conformity with: IEC 721-3-3 classes
3K3/3Z2/3Z4/3B1/3C2(3C1)/3S2/3M1. and ETS 300 019-1-3 Class 3.1
"TEMPERATURE-controlled locations".
This clause refers to the environment which an RBS for indoor use shall endure.
Note: The different operating temperature levels according to Safe function
and Non-destruction, refer to situations where the RBS is supposed
to have been operating in "normal condition" mode for a certain time.
Then the surrounding temperature in the compartment increases
(decreases) according to these figures. Accordingly, this means that
the surrounding temperature is allowed to change within the limits while
the RBS still operates and has its own loss of energy.
3.7.2 Climatic Conditions
The severity of these requirements are in conformity with: IEC 721-3-3 classes
3K3/3Z2/3Z4. and ETS 300 019-1-3 Class 3.1.
Table 11 Climate limits for indoor operation
Value Temp. Relative
humidity
Absolute
humidity
Change of
temp.
Normal
condition
+5 - +40 C
5 - 85%
1 - 25 g/m
3
0.5 C/min
Excep-
tional/Safe func-
tion
+/-0 - +45 C
5 - 90%
1 - 25 g/m
3
0.5 C/min
Non Destruction
-10 - +55 C
5 - 90%
1 - 25 g/m
3
0.5 C/min
3.7.3 Biological Conditions
Requirements
There are no requirements for this condition.
17EN_LZT_720_0024 Uen R7A 2004-08-19