•
Group II, 3G equipment category GR.., RG.. centrifugal fans
ignition protection class
“
c
”
/
“
h
”
for conveyance of explosive, group IIB gas atmospheres for zone 2,
with internal rotor motor for potentially explosive areas, ignition protection class
“
nA
”
/
“
ec
”
•
Group II, 3D appliance category GR.., RG.. centrifugal fans
type of protection "c" / "h" for the conveyance of potentially explosive, group IIIB dust atmospheres for zone 22,
with an internal rotor motor for explosion-hazardous areas, type of protection "tc"
These products are developed, designed and manufactured according to the following directives:
•
EMC Directive 2014/30/EU
•
ATEX Directive 2014/34/EU
The following harmonised standards have been used:
EN 61000-6-3:2007
EN 60079-31:2014
EN 61000-6-2:2005
EN 1127-1:2011
EN 60079-0:2012+A11:2013
EN 80079-36:2017
EN 60079-7:2015
EN 80079-37:2016
EN 60079-15:2010
•
The following standard is in use for FB axial fans
EN14986:2017
Design of fans working in potentially explosive atmospheres
Note:
The manufacturer of the plant is responsible for the complete compliance with the standard
EN14986:2017 as well as for the compliance with the combinations of material and the
mimimum gap.
Compliance with the EN14986:2017 standard relates only to the installed protective grille
and the inlet nozzle, if these are included in the scope of supply.
•
The following standard is in use for RE.., RH.., ER.., GR.. and RG.. centrifugal fans:
EN14986:2017
Design of fans working in potentially explosive atmospheres
Note:
The manufacturer of the plant is responsible for the complete compliance with the standard
EN14986:2017 as well as for the compliance with the combinations of material and the
mimimum gap.
Also applicable to ER:
Compliance with the EN14986:2017 standard relates only to the installed protective grille
and the inlet nozzle, if these are included in the scope of supply.
Name , address and identi
fi
cation number of the noti
fi
ed location:
•
For external rotor motors MK :
Physikalisch-Technische Bundesanstalt (PTB)
Bundesallee 100 , D - 38116 Braunschweig , identi
fi
cation number 0102
•
For axial fans FB :
ZELM Ex E.K. - Testing and Certi
fi
cation Body
Siekgraben 56 , D - 38124 Braunschweig , identi
fi
cation number 0820
•
For centrifugal fans RE .. , RH .. , ER .. :
Federal Institute for Materials Research and Testing ( BAM )
Unter den Eichen 87 , D - 12205 Berlin , identi
fi
cation number 0589
Compliance with the EMC Directive 2014/30 / EU refers only to those products when they are connected by
mounting / operating instructions . If these products are integrated into a system or supplemented with other
components (eg. sensing controls) and operated , the manufacturer or operator is responsible of the overall
system for compliance with the EMC Directive 2014/30 / EU .
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