MEDC SM87LED, Техническое руководство

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Ex tb IIIC T70°C (-55°C to +55°C) Db IP66/IP67
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 21 surface industries area in the presence of dust.
ATEX units
Certified to EN60079-0, EN60079-1 and EN60079-31
Ex d unit (ATEX certification No. Baseefa03ATEX0222)
Ex d IIC T55°C (-55°C to +40°C) Gb
Ex tb IIIC T55°C (-55°C to +40°C) Db IP66/IP67
or
Ex d IIC T70°C (-55°C to +55°C) Gb
Ex tb IIIC T70°C (-55°C to +55°C) Db IP66/IP67
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.
1180
5.0 CERTIFICATION/APPROVALS
IECEx units
Certified to IEC 60079-0, IEC 60079-1 and IEC 60079-31
Ex d unit (IEC certification No. IECEx BAS 09.0059)
Ex d IIC T55°C (-55°C to +40°C) Gb
Ex tb IIIC T55°C (-55°C to +40°C) Db IP66/IP67
or
Ex d IIC T70°C (-55°C to +55°C) Gb
DNV Type approved. Approved according to IEC60945: Maritime navigation and radio
communication equipment and systems.
The equipment is classed as exposed.
Minimum compass safe distance is 5m.
©
MEDC 2019 02/19