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Bosch Security Systems | 2011-02
Praesideo 3.5 | Installation and User Instructions | EN60849: 1998 en | 22
EN60849 - 5.7 Climate and environmental conditions
EN60849 - 5.8 Marking and symbols for marking
EN60849 - 5.9 Electrical matching values
EN60849 - 5.10 Connectors
Requirement Compliance Signature
As all or part of the system may be installed inside or
outside buildings, under various climatic and
environmental conditions, and exposed to possible
mechanical damage, full information on the conditions
under which the system is required to operate shall be
included in the system specification. For tests, refer to
IEC60068-1 (environmental testing).
Praesideo specifications exceed the environmental
requirements given by EN60849:1998.
When not otherwise specified, equipment shall operate
in accordance with the system specification under the
following conditions:
a Control and amplification equipment and
associated battery power supplies:
• Ambient temperature -5 °C to + 40 °C.
• Relative humidity 25% to 90%.
• Air pressure 86 kPa to 106 kPa.
b All other equipment:
• Ambient temperature -20 °C to +55 °C.
• Relative humidity 25% to 99%.
• Air pressure 86 kPa to 106 kPa.
Requirement Compliance Signature
Equipment shall be permanently marked with
information regarding its function.
Compliant.
Terminals and controls shall be permanently marked
with information regarding their function, characteristics
and polarity.
Compliant.
The marking shall be such that it shall be possible to
adjust the user controls and to confirm their positions
accurately in conformity with the information given in
the user instructions.
Compliant.
Marking shall preferably include letter symbols, signs,
numbers and colors that are internationally
comprehensible. Reference is required to IEC60027
and IEC60417. Marking not included in these standards
shall be clearly explained in the user instructions.
Compliant.
Requirement Compliance Signature
For the electrical matching values, reference is required
to IEC61938 unless otherwise specified.
Compliant (specified in Technical data sections).
Requirement Compliance Signature
Connectors shall comply with IEC60268-11 or
IEC60268-12. Requirements for fire resistance of
connectors may also be stipulated by the relevant
authorities.
Connectors comply to IEC60268-11 or IEC60268-12.
Additional requirements are the responsibility of the
installer.