ELECTRICAL APPARATUS FOR POTENTIALLY EXPLOSIVE ATMOSPHERES. CAPLIGHTS FOR MINES SUSCEPTIBLE TO FIREDAMP.

Available format(s)

Hardcopy , PDF

Language(s)

Spanish, Castilian, English

Published date

16-12-1994

Publisher

Asociacion Espanola de Normalizacion

Cooperating organizations
National foreword
Foreword
1 Scope
2 Normative references
3 Definitions
4 General
5 Headpiece
6 Battery
7 Cable
8 External charging contacts
9 Type verifications and tests
10 Marking
National annex NA (informative)
National annex NB (informative)

Describes specific requirements related to risk of gas explosion for construction and testing caplights for use in mines susceptible to firedamp (electrical apparatus for potentially explosive atmospheres of group I). These requirements are supplemented by the following requirements for caplights for mines susceptible to firedamp: -6.3 "Electrostatic charges of enclosures of plastics material" and 7.1 (permitted light alloys for enclosures) of EN 50014; -3.2 "internal connections, 3.5 'solid insulating materials' and 3.8 'Internal wiring' of EN 50019.

Committee	CTN 202/SC 31
DocumentType	Standard
Pages	18
PublisherName	Asociacion Espanola de Normalizacion
Status	Current

Standards	Relationship
NEN EN 50033 : 1994	Identical
EN 50033 : 1991	Identical
NF EN 50033 : 1993	Identical
BS EN 50033:1991	Identical
NBN EN 50033 : 1993	Identical
I.S. EN 50033:1992	Identical
SN EN 50033 : 1991	Identical