Grundfos SL1 Serie Instrucciones De Instalación Y Funcionamiento página 8

5. Approvals
The SL1 and SLV pumps have been tested by KEMA.
The explosion-proof versions hold two examination certificates:
• ATEX (EU): KEMA08ATEX0125X
• IECEX: IECEX KEM08.0039X
Both certificates have been issued by KEMA according to the
ATEX directive.
5.1 Approval standards
The standard variants are approved by LGA (notified body under
the Construction Products Directive) according to EN 12050-1 or
EN 12050-2 as specified on the pump nameplate.
5.2 Explanation to Ex approval
The SL1 and SLV pumps have the following explosion protection
classifications:
Direct-drive pump, without sensor:
Direct-drive pump, with sensor:
Pump driven by frequency converter, without sensor:
Pump driven by frequency converter, with sensor:
5.2.1 Europe
Directive/standard Code
CE 0344 =
ATEX II
2
G
Ex
c
d
mb
Harmonized II
European standard
B
EN 60079-0
T4/T3
Gb
X
5.2.2 Australia
Explosion proof variants for Australia are approved as Ex d IIB T3/T4 Gb or Ex d mb T3/T4 Gb.
Standard Code
Ex
d
mb
II
IEC 60079-0 and
B
IEC 60079-1
T4/T3
Gb
X
8
Description
CE marking of conformity according to the ATEX directive 94/9/EC, Annex X.
0344 is the number of the notified body which has certified the quality system for ATEX
= Marking of explosion protection.
Equipment group according to the ATEX directive, Annex II, point 2.2, defining the requirements
=
applicable to the equipment in this group.
Equipment category according to the ATEX directive, Annex II, point 2.2, defining the requirements
=
applicable to the equipment in this category.
= Explosive atmosphere caused by gases or vapours.
= The equipment conforms to harmonized European standard.
Constructional safety according to EN 13463-5:2011 and EN 13463-1:2009.
= Flameproof enclosure according to EN 60079-1:2007.
= Encapsulation according to EN 60079-18:2009.
= Suitable for use in explosive atmospheres (not mines).
= Classification of gases, see EN 60079-0:2012, Annex A. Gas group B includes gas group A.
= Maximum surface temperature is 135 °C / 200 °C according to EN 60079-0:2012.
= Equipment protection level.
The letter X in the certificate number indicates that the equipment is subject to special conditions for
= safe use. The conditions are mentioned in the certificate and the installation and operating
instructions.
Description
= Area classification according to AS 2430.1.
= Flameproof enclosure according to IEC 60079-1:2007.
= Encapsulation according to IEC 60079-18:2009.
= Suitable for use in explosive atmospheres (not mines).
= Classification of gases, see IEC 60079-0:2011, Annex A. Gas group B includes gas group A.
= Maximum surface temperature is 135 °C / 200 °C according to IEC 60079-0:2011.
= Equipment protection level.
The letter X in the certificate number indicates that the equipment is subject to special conditions for
= safe use. The conditions are mentioned in the certificate and the installation and operating
instructions.
CE 0344 II 2 G Ex c d IIB T4 Gb
CE 0344 II 2 G Ex c d mb IIB T4 Gb
CE 0344 II 2 G Ex c d IIB T3 Gb
CE 0344 II 2 G Ex c d mb IIB T3 Gb
.