Ericsson Radio Systems AB KRC16131 Manuel D’Utilisation
Environmental Capabilities
41.5.2
Climatic conditions
The equipment shall be shall be in packaged condition.
The severity of these requirements is in conformity with:
•
IEC 721-3-1 classes 1K4/1Z2/1Z3/1Z5.
•
ETS 300 019-1-1 Class 1.2.
Requirements
Table 76
Environmental Parameters
Unit
Value
Temperature
C
- 25 - +55
Relative Humidity
%
10 -100
41.5.3
Biological conditions
The severity of these requirements is in conformity with:
•
IEC 721-3-1 class 1B2.
•
ETS 300 019-1-1 class 1.2
41.5.4
Chemically Active Substances
The chemically active substances are according to
•
IEC 721-3-1 class 1C2
•
ETS 300 019-1-1 class 1.2
Note:
The values are average yearly levels of airborne
contamination that can be accepted. It is assumed that one
of the contaminations is dominant at each site, and that the
other are present in insignificant amounts.
contamination that can be accepted. It is assumed that one
of the contaminations is dominant at each site, and that the
other are present in insignificant amounts.
41.5.5
Mechanically Active Substances
The severity of these requirements is in conformity with:
•
IEC 721-3-1 class 1S3.
•
ETS 300 019-1-1 Class 1.2.
41.5.6
Mechanical Conditions
The packing and transport method shall be chosen in order not to
expose the equipment to stress beyond these limits.
expose the equipment to stress beyond these limits.
The severity of these requirements is in conformity with:
•
IEC 721-3-1 class 1M2
•
ETS 300 019-1-1 Class 1.2
In addition to this Ericsson demands more rigorous values than stated
by IEC and ETSI above.
by IEC and ETSI above.
280 (306)
EN/LZT 123 2697
R5A
1998-08-13
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