MEDC XB10 Notice Technique page 6

Ex de unit ( TEX certification No. B S00 TEX2226X)
10J:- Ex de IIB T4 (-50°C to +65°C) Gb
15J:- Ex de IIB T4 (-50°C to +50°C) Gb
The TEX certificate and product label carry the TEX group and category marking:
II 2 G
Where:
Signifies compliance with TEX
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
6.0 SPECI L CONDITIONS FOR S FE USE
. Exd units: Certificates B S00 TEX2204X & IECEx B S 10.0086X
i. The mating thread of any cable entry device unused with this apparatus must exceed 12mm in length
ii. Painting and surface finishes, other than those applied by the manufacturer, are not permitted
B. Exde units: Certificates B S00 TEX2226X & IECEx B S 10.0087X
i. Not more than one single or multiple strand lead shall be connected into either side of any terminal,
unless multiple connectors have been joined in a suitable manner, e.g. two conductors into a single
insulated crimped boot lace ferrule.
ii. Leads connected to the terminal shall be insulated for the appropriate voltage and this insulation shall
extend to within 1mm of the metal of the terminal throat.
iii. ll terminal screws, used and unused, shall be fully tightened down.
iv. Minimum creepage and clearance distances between the terminals and adjacent conductive parts
(including cable entry devices) must be at least 5mm.
v. Painting and surface finishes, other than those applied by the manufacturer, are not permitted
These units also have the following approvals
Main Harmonics ( C) to EN61000-6-3:2007 / IEC61000-3-2:2006
Conducted Emissions (DC) to EN61000-6-3:2007
Radiated Field Immunity (DC and
Electrical Fast Transients/Bursts (DC and
Dips and Interruptions ( C) to EN61000-6-2:2005 / IEC61000-4-11:2004
Ingress protection IP66 to BS EN 60529:1992
Ingress protection IP67 to BS EN 60529:2001
01/18
C) to EN61000-6-2:2005 / IEC61000-4-3:2002 +
C) to EN61000-6-2:2005 / IEC61000-4-4:2004
1:2002
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