Moeller GmbH page - 1 ATEX. IB ATEX 2005-04-GB Refer to protection notice ISO 16016 Moeller GmbH Page - 2 ATEX - HMI-PLC Introduction What is ATEX, and

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Introduction

What is ATEX, and what does it stand for?

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Introduction

ATmosphères EXplosibles=

potentially explosive atmospheres!

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There are two kinds of potentially explosive atmospheres!

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1) gas

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1) gas2) dust

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Introduction

In this case we are talking solely about use in dusty atmoshere!

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In addition there are also two different ATEX directives!

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Directive for Operators: 1999/92/EC (mandatory from 06/2006)

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Directive for Operators: 1999/92/EC (mandatory from 06/2006)

Directive for Manufacturers: 94/9/EC (mandatory since 06/2003)

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In this case we are talking soley about thedirective 94/9/EC (mandatory since 06/2003)

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What is the difference between these two ATEX directives?

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Introduction: ManufacturerEquipment and protective systems in potentially explosive atmospheres!

1) Divided in to equipment groups: Group Operational Area I Mining Industry II all areas, except Mining Industry

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Introduction: ManufacturerEquipment and protective systems in potentially explosive atmospheres!

1) Divided in to equipment groups Group Operational Area I Mining Industry II all areas, except Mining Industry 2) Divided in to Categories Group Category Safety I M 1 very high I M 2 high II 1 very high II 2 high II standard

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Introduction: OperatorOperating in potentially explosive atmospheres!

1) Assessment of risc of explosion, producing a zone plan, documentation, etc. gas/fog dust risk of explosion Zone 0 Zone 20 always, often, long-run Zone 1 Zone 21 occasional Zone 2 Zone 22 usually not

if so, only short-run

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Introduction: OperatorOperating in potentially explosive atmospheres!

1) Assessment of risc of explosion, producing a zone plan, documentation, etc. gas/fog dust risk of explosion Zone 0 Zone 20 always, often, long-run Zone 1 Zone 21 occasional Zone 2 Zone 22 usually not

if so, only short-run

2) Choise of equipment and protectionism by categories gas/fog dust Category Zone 0,1,2 Zone 20,21,22 1 Zone 1,2 Zone 21,22 1, 2 Zone 2 Zone 22 1, 2 33

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Introduction: Operator Operating in potentially explosive atmospheres!

Zone 20 = Category 1Zone 20 = Category 1

Zone 21 = Category 1 and 2Zone 21 = Category 1 and 2

Zone 22 = Category 1, 2 andZone 22 = Category 1, 2 and

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INFO >> http://europa.eu.int/comm/enterprise/atex/otherinfo.htmINFO >> http://europa.eu.int/comm/enterprise/atex/otherinfo.htm

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Introduction: summary

Directive 94/9/EC by the European Parliament and the Council of 23 March 1994

Directive 94/9/EC of the European Parliament and the Council of 23 March 1994 on the approximation of the laws of the Member States concerning equipment and protective systems intended for use in potentially explosive atmospheres.

http://europa.eu.int/comm/enterprise/atex/direct/newapproach.htm

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technical requirements : EN 50281-1-1

section 8: test (extract)

Table 3 contains applications and requirements according EN 50014 for „Electrical apparatus for potentially explosive atmospheres”

example:- mechanical tests- thermical tests- thermical shock tests- responsibility- documentation

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Namen und FirmenadresseNamen und Firmenadresse

Type XVC-601-GTI-10-V1-000TypeNo 272547Supply 24VDC 1.1A

*0404400009* KW 18/04

Type XVC-601-GTI-10-V1-000TypeNo 272547Supply 24VDC 1.1A

*0404400009* KW 18/04

technical requirements: EN 50281-1-1

section 12: identificiation

Certification Mark: II 3 DDegree of Protection: IP65 Temperature class: T0-50°C

Certification Mark: II 3 DDegree of Protection: IP65 Temperature class: T0-50°C

Name and address of companyProduktion Code

Name and address of companyProduktion Code

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Application:

- Milling Industry- Grinding Industry- Timber Processing- Cementation- Aluminium Industry- Manufacturer of Animal Feeds- Pharmazie

generally information

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generally informationATEX productrange of potentially dustexplosive atmospheres!

Productrange Zone 20 Zone 21 Zone 22HMI-PLCXVC-601-GTI(R)-... no no available since 06/2004XCC-601-DVI-... no no available since 06/2004XV-DVI-GTI(R)- ... no no available since 06/2004

HMI / HMI-PLCXV-4x2-57CQB-x-xx no no available since 03/2005XV-4x0-10TVB-x-xx(50)* no no available since 03/2005XV-4x0-12TVB-x-xx(50)* no no available since 03/2005

HMIXVH-3xx-57xxx-x-xx no no available since 03/2005

* IR-Touch, Satin-finish brushed stainless steel

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Think future. Switch to green

END: Thank you

Documents

Moeller GmbH page - 1 ATEX. IB ATEX 2005-04-GB Refer to protection notice ISO 16016 Moeller GmbH Page - 2 ATEX - HMI-PLC Introduction What is ATEX, and