DIN EN 60921 (2007-01)现行

Provides performance requirements for ballasts, excluding resistance types, for use on a.c. supplies up to 1000 V at 50 Hz or 60 Hz, associated with tubular fluorescent lamps with pre-heated cathodes operated with or without a starter or starting device and having rated wattages, dimensions and characteristics as specified in IEC 60081 and 60901. Applies to complete ballasts and their component parts such as resistors, transformers and capacitors.

Partially supersedes DIN VDE 0712-2:1971. (01/2002) Supersedes DIN IEC 60921 issue 04-2001 (DRAFT AMD 1). (04/2005) Supersedes DIN IEC 60921. Applies in conjunction with DIN EN 61347-2-8 issue 09-2006. (01/2007)

DIN IEC 60921/A100 (2004-11)

NBN EN 60921:2005 - Identical

SN EN 60921:2004 - Identical

IEC 60921 Ed. 2.1 - Identical

BS EN 60921:2004 - Identical

UNE EN 60921:2006 - Identical

SS EN 60921:2005 - Identical

NF EN 60921:2005 - Identical

I.S. EN 60921:2005 - Identical

VDE 0712-11:2007 - Identical