Belden HIRSCHMANN RSP20, Руководство пользователя

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Installation RSP20/25/30/35
Release 18 09/2021

ATEX directive 2014/34/EU – specific regulations for safe
operation
Relevant for RSP devices when operating in explosive gas atmospheres
according to ATEX directive 2014/34/EU, the following applies:

List of standards:
EN IEC 60079-0:2018
EN 60079-7:2015 + A1:2018
EN IEC 60079-15:2019

Use only device variants featuring supply voltage with characteristic
value CC.

Make sure that the device has the following label:
II 3G Ex ec nC IIC T4 Gc DEKRA 15ATEX0017X
Temperature class and code:
T4: 0 °C ≤ Ta ≤ +60 °C for “S” types or
T4: − 40 °C ≤ Ta ≤ +70 °C for “T” or “E” types
(item 17 of nomenclature breakdown)

The equipment shall only be used in an area of not more than pollution
degree 2, as defined in IEC 60664-1.

The modules shall be installed in a suitable enclosure in accordance
with EN 60079-0 providing a degree of protection of at least IP54
according to EN 60529, taking into account the environmental
conditions under which the equipment will be used.

When the temperature under rated conditions exceeds 70 °C (158 °F)
at the cable or conduit entry point, or 80 °C (176 °F)at the branching
point of the conductors, the temperature specification of the selected
cable and cable entries shall be in compliance with the actual
measured temperature values.

Provisions shall be made to prevent the rated voltage from being
exceeded by transient disturbances of more than 119 V.

Connectors shall be connected or disconnected exclusively in dead-
voltage state.