Installation BRS20/22/30/32/40/42/50/52
Release
12
01/2022
17
UK regulation S.I. 2016:1107
(as amended by S.I. 2019:696) - Schedule 3A, Part 6
The following applies to BRS devices if you operate them in areas with
explosive gases:
List of standards:
EN IEC 60079-0:2018
EN 60079-7:2015 + A1:2018
EN IEC 60079-15:2019
Make sure that the device has the following label:
II 3G Ex ec nC IIC T4 Gc DEKRA 21UKEX0040X
T4: 0 °C (+32 °F) ≤ Ta ≤ +60 °C (+140 °F) for "S" or "C"types
(position 16 of nomenclature breakdown)
T4: −40 °C (−40 °F) ≤ Ta ≤ +70 °C (+158 °F) for "T", "E" or "G"
types
(position 16 of nomenclature breakdown)
The equipment is suitable for use in an area with maximum pollution
degree 2, as defined in IEC 60664-1.
The modules shall be installed in a suitable enclosure in accordance
with IEC 60079-0 providing a degree of protection of at least IP54
according to IEC 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 the conduit entry point, or +80 °C (+176 °F)
at the branching point of the conductors, take measures so that the
temperature specification of the selected cable and cable entries is in
compliance with the actual measured temperature values.
Connectors shall be connected or disconnected exclusively in dead-
voltage state.
When using the ACA22-USB-C (EEC) storage medium on the
USB interface, verify that the ACA22-USB-C (EEC) is
mechanically secured with the fastening screw. The ACA22-
USB-C (EEC) shall be connected or disconnected exclusively in
dead-voltage state. In hazardous areas, exclusively operate the
ACA22-USB-C (EEC) on the USB interface.
To Next Page
Loading...
