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Project

Reference	EN 60519-21:2009
Title	Safety in electroheat installations - Part 21: Particular requirements for resistance heating equipment - Heating and melting glass equipment
Project Number	21771
Abstract/Scope	IEC 60519-21:2008 is applicable to indirect resistance heating equipment for the heating and melting of glass, operating in voltage bands 1 and 2. These particular requirements also apply to equipment for direct resistance heating and melting of glass by means of current introduced by electrodes passing through the charge to be heated. This new edition of IEC 60519-21 takes into account the latest editions of IEC 60519-1, of IEC 60519-2 and of IEC 60050-841.
Status	Published

Status

Current Stage code	6060
Current Stage code date	2009-01-23
Current Stage code deadline	2009-09-01
Deadline date for vote

Legal

Directive(s)	LVD (2006/95/EC)
Mandate(s)
Order Voucher

Details

IEC Technical Body	IEC/TC 27
Reference Document	IEC 60519-21:2008 (EQV)
ICS	25.180.10 - Electric furnaces
Keywords	Safety; Electroheat; Resistance; Heating; Melting
Note
A-Deviation(s)
Special National Condition(s)

Environment

Clause	Categories - Aspects	Product Life Cycle	Information
6.3.2	Radiation - Electromagnetic radiation	Manufacturing, Use	B2B
6.5	Radiation - Nuclear radiation	Manufacturing, Use	B2B
6.6.3	Water consumption	Manufacturing, Use	B2B
6.2.1	Risks to the environment from accidents or misuse	Manufacturing, Use	B2B
6.13	Risks to the environment from accidents or misuse	Manufacturing, Use	B2B
13.6	Risks to the environment from accidents or misuse	Manufacturing, Use	B2B
13.7, 13.8 and 13.9	Risks to the environment from accidents or misuse	Manufacturing, Use	B2B
14	Risks to the environment from accidents or misuse	Manufacturing, Use	B2B
14.1	Risks to the environment from accidents or misuse	Manufacturing, Use	B2B
16.3.6	Risks to the environment from accidents or misuse	Manufacturing, Use	B2B
6.1.2	Others	Manufacturing, Use	B2B
6.3.1	Others	Manufacturing, Use	B2B
13.1	Others	Manufacturing, Use	B2B
16.3.1	Others	Manufacturing, Use	B2B
6.6.3	Emissions to water	Manufacturing, Use	B2B
6.6.3	Emissions to soil	Manufacturing, Use	B2B
6.11	Emissions to soil	Manufacturing, Use	B2B
6.11	Emissions to air	Manufacturing, Use	B2B
6.12.3	Emissions to air	Manufacturing, Use	B2B

History

Stage	Date	Deadline Date	Documents
6060	2009-01-23	2009-09-01	EN FR DE
5099	2008-12-01	2009-02-01
5061	2008-10-29	2008-12-01
5060	2008-08-29	2008-11-15	EN
5020	2008-02-15	2008-07-18
1090	2008-02-12	2008-02-15

Implementation Dates

date of Ratification (DOR) (1)	2008-12-01
date of Availability (DAV) (2)	2009-01-23
date of Announcement (DOA) (3)	2009-03-01
date of Publication (DOP) (4)	2009-09-01
date of Withdrawal (DOW) (5)	2011-12-01

Relations

Supersedes	EN 60519-21:1998
Superseded by
Normative reference (6)

(1) Date of ratification (dor) date when the Technical Board notes the approval of an EN (and HD for CENELEC), from which time the standard may be said to be approved

(2) Date of availability (dav) date when the definitive text in the official language versions of an approved CEN/CENELEC publication is distributed by the Central Secretariat

(3) Date of announcement (doa) latest date by which the existence of an EN (and HD for CENELEC), a TS or a CWA has to be announced at national level

(4) Date of publication (dop) latest date by which an EN has to be implemented at national level by publication of an identical national standard or by endorsement

(5) Date of withdrawal (dow) latest date by which national standards conflicting with an EN (and HD for CENELEC) have to be withdrawn

(6) This list of normative references is purely indicative. The only official list of normative reference is the list of the published standard.