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Publication details

Publication CODE Title
HD 478.2.1 S1:1989 CLASSIFICATION OF ENVIRONMENTAL CONDITIONS -- PART 2: ENVIRONMENTAL CONDITIONS APPEARING in NATURE - TEMPERATURE AND HUMIDITY
 
Price Excl. VAT Total number of pages, tables and drawings
25.00 € 1 P.
Description
Presents types of open-air climate in terms of temperature and humidity. Intended to be used as a part of the background material when selecting appropriate temperature and humidity severities for product applications. Colour maps CHF 10.- (the set)
Class  C20  (ELECTRICAL MANUFACTURE - ELECTROTECHNICAL MATERIALS GENERAL)
Available files
EN version
FR version
Status
Status Harmonization Document
Situation Withdrawn
Replaced by  NBN EN 60721-2-1:2014
Origin
Committee TC 104
ENVIRONMENTAL CONDITIONS, CLASSIFICATION AND METHODS OF TEST (replace COM 50-50A-50B and 75) (see 70+104 !)
Responsible Monsieur DE LEEUW Thierry, Technical Officer
Diamant Building Bd Auguste Reyers, 80
1030  BRUXELLES
Phone: +32 2 706 85 72
E-mail: thierry.deleeuw@ceb-bec.be
Approval
Registration 95648
NBN Status New
Date of ratification (d.o.r.) 2016-07-30
Date of availability (d.a.v.) 2016-07-30
Date of announcement (d.o.a.) 1990-03-01
Date of publication (d.o.p.) 1990-09-01
Date of withdrawal former edition (d.o.w.) 1990-09-01
Correspondences with international standards
Relation International standard Date
is identical to HD 478.2.1 S1:1989 1989-12-22
is identical to IEC 60721-2-1:1982/ed. 1.0 1982-01-01
is identical to IEC 60721-2-1:1982/AMD1:1987/ed. 1.0 1987-01-01