UNE-EN 50033:1994
Current
The latest, up-to-date edition.
ELECTRICAL APPARATUS FOR POTENTIALLY EXPLOSIVE ATMOSPHERES. CAPLIGHTS FOR MINES SUSCEPTIBLE TO FIREDAMP.
Hardcopy , PDF
Spanish, Castilian, English
16-12-1994
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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 |
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