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Idiomas disponibles
Idiomas disponibles
2) Marking
All units have a rating label, which carries the following
important information:-
BExBG05D
Unit Type No.
Input Voltage: DC Units
AC Units
Code:
EEx d IIC T5 (Tamb. –50 to +55ºC)
EEx d IIC T6 (Tamb. –50 to +40ºC)
IP67
KEMA 00ATEX2006 X
Certificate No.
Epsilon x
Equipment Group
and Category:
CE Marking
Notified Body No.
Warnings:
DO NOT OPEN WHEN AN EXPLOSIVE
GAS OR DUST ATMOSPHERE IS PRESENT
COVER BOLTS CLASS A4-80
USE HEAT RESISTING CABLES AND CABLE GLANDS
(Rated 95ºC) AT AMB. TEMPERATURES OVER 40ºC
4) Installation Requirements
Beacons must be installed in accordance with the following or
equivalent standards.
BS EN 60079-14 : 1997
BS EN 60079-10 : 1996
Installation should only be carried by competent personnel
and any local codes of practice applied.
5) Zones, Gas Group, Category and Temperature
Classification
The units can be installed in locations with the following
conditions:-
Area Classification Gas:
Zone 1
Explosive gas air mixture likely to occur in
normal operation.
_______________________________________________________________________________________________________________________________
European Safety Systems Ltd. Impress House, Mansell Road, Acton, London W3 7QH
Document No. BExBG05D (Gas-Dust) English
INSTRUCTION MANUAL (ATEX) (GBR)
BExBG05D Flameproof Xenon Beacons
For use in Flammable Gas and Dust Atmospheres
12V or 24V or 48V
230V or 115V
T100ºC Ta < +55ºC
T85ºC
Ta < +40ºC
II 2G/D
0518
Electrical Installations in Hazardous
Areas (other than mines)
Classification of Hazardous Areas
Issue B
Zone 2
Gas Groupings:
Temperature Classification:
Area Classification Dust:
Zone 21
Zone 22
IP Rating
Equipment Category:
Ambient Temperature Range:
-50°C to +55°C
6) Beacon Location and Mounting
See drawing A
SAFETY WARNING: The flashdome guard must not be
removed from the unit at any time.
7) Access to the Flameproof Enclosure
See drawing B
Note the four M6 screws are Class A4-80 stainless steel
and only screws of this category can be used on the
beacons. It is therefore important that these screws and their
spring washers are kept in a safe place during installation.
(Four Sheets)
03-01-07
Explosive gas air mixture not likely to occur,
and if it does, it will only exist for a short time.
Group IIA
Propane
Group IIB
Ethylene
Group IIC
Hydrogen and Acetylene
o
T1
400
C
o
T2
300
C
o
T3
200
C
o
T4
135
C
o
T5
100
C
o
T6
85
C
Amb. +40ºC
Explosive dust air mixture likely to occur in
normal operation.
Explosive dust air mixture not likely to occur,
and if it does, it will only exist for a short time.
IP67
T100ºC Ta < +55ºC
T85ºC
Ta < +40ºC
2G/D
(T6 = +40ºC)
Tel: +44 (0)2 08743 8880
www.e-2-s.com
Fax: +44 (0)2 08740 4200
)
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