MEDC HORN DB3, Техническое руководство

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5.0 CERTIFICATION/APPROVALS
IECEx units
Certified to IEC 60079-0, IEC 60079-
-
Ex d IIC unit (IEC certification No. IECEx BAS 11.0083X)
Ex d IIC T
G
(T
amb.
) Gb
Ex tb IIIC T
D
(T
amb.
) Db IP6X
Ex de IIC unit (IEC certification No. IECEx BAS 11.0084X)
Ex de IIC T
G
(T
amb.
) Gb
Ex tb IIIC T
D
(T
amb.
) Db IP6X
The IECEx certificate and product label carry the IECEx equipment protection level marking
Gb
Db
Where Gb signifies suitability for use in a Zone 1 surface industries area in the presence of gas.
Where Db signifies suitability for use in a Zone 1 surface industries area in the presence of dust.
ATEX units
Certified to
Ex d IIC unit (ATEX certification No. BAS00ATEX2097X)
Ex d IIC T
G
(T
amb.
) Gb
Ex tb IIIC T
D
(T
amb.
) Db IP6X
Ex de IIC unit (ATEX certification No. BAS00ATEX2098X)
Ex de IIC T
G
(T
amb.
) Gb
Ex tb IIIC T
D
(T
amb.
) Db IP6X
See special conditions for safe use for ambient temperature ranges and T-ratings
The ATEX certificate and product label carry the ATEX group and category marking:
II 2 GD
Where:
Signifies compliance with ATEX
II Signifies suitability for use in surface industries
2 Signifies suitability for use in a zone 1 area
G Signifies suitability for use in the presence of gases
D Signifies suitability for use in the presence of dust
The ATEX certificate and product label also carry the following mark:
This signifies unit compliance to the relevant European directives, in this case 94/9/EC, along with the number
of the notified body issuing the EC type examination certificate.
These units also have the following approvals
Electromagnetic compatibility to BS EN 50081-1:1992
BS EN 50081-2:1995
31 1, IEC 60079-7 & IEC 60079
EN - , 60079 1 - 60079-7 & , EN EN 60079-31 EN 60079 0
© Cooper MEDC 2011 08/11