BS EN 62477-1:2012+A1:2017 applies to Power Electronic Converter Systems (PECS) and equipment, their components for electronic power conversion and electronic power switching, including the means for their control, protection, monitoring and measurement, such as with the main purpose of converting electric power, with rated system voltages not exceeding 1 000 V a.c. or 1 500 V d.c.

This document may also be used as a reference standard for product committees producing product standards for:

• adjustable speed electric power drive systems (PDS);
• standalone uninterruptible power systems (UPS);
• low voltage stabilized d.c. power supplies.

For PECS for which no product standard exists, this standard provides minimum requirements for safety aspects.


Cross References:
IEC 60050
IEC 60060-1:2010
EN 60060-1:2010
IEC 60068-2-2
EN 60068-2-2
IEC 60068-2-6
EN 60068-2-6
IEC 60068-2-52
EN 60068-2-52
IEC 60068-2-68
EN 60068-2-68
IEC 60068-2-78:2001
EN 60068-2-78:2001
IEC 60112:2003
IEC 60112:2003/Corrigendum 1:2003
IEC 60112:2003/Corrigendum 2:2003
EN 60112:2003
IEC 60216-4-1
EN 60216-4-1
IEC 60364-1
HD 60364-1
IEC 60364-4-41:2005
HD 60364-4-41:2007
HD 60364-4-41:2007/Corrigendum 1:2007
IEC 60364-4-44:2007
HD 60364-4-442:2012
IEC 60364-5-54:2011
HD 60364-5-54:2011
IEC 60417
IEC/TS 60479-1
IEC 60529:1989
EN 60529:1991
EN 60529:1991/Corrigendum 1:1993
IEC 60617
IEC 60664-1:2007
EN 60664-1:2007
IEC 60664-3:2003
EN 60664-3:2003
IEC 60664-4:2005
EN 60664-4:2006
EN 60664-4:2006/Corrigendum 1:2006
IEC 60695-2-10
EN 60695-2-10
IEC 60695-2-11:2000
IEC 60695-2-11:2000/Corrigendum 1:2001
EN 60695-2-11:2001
IEC 60695-2-13
EN 60695-2-13
IEC 60695-10-2
EN 60695-10-2
IEC 60695-11-10
EN 60695-11-10
IEC 60695-11-20
EN 60695-11-20
IEC 60721-3-3
EN 60721-3-3
IEC 60721-3-4
EN 60721-3-4
IEC 60730-1
EN 60730-1
IEC/TR 60755
IEC 60949
IEC 60990:1999
EN 60990:1999
IEC 61032:1997
IEC 61032:1997/Corrigendum 1:2003
EN 61032:1998
IEC 61180-1:1992
EN 61180-1:1994
IEC Guide 104:2010
IEC Guide 117:2010
ISO 3746
EN ISO 3746
ISO 3864-1
ISO 7000
ISO 7010
EN ISO 7010
ISO 9614-1
EN ISO 9614-1
ISO 9772
ANSI/ASTM E84-11b
ASTM E162-11a
IEC 60073:2002
EN 60073:2002
IEC 60085
EN 60085
IEC 60216
EN 60216
IEC 60309-1
EN 60309-1
IEC 60664-5:2007
EN 60664-5:2007
IEC 60695-11-5
EN 60695-11-5
IEC 60721
EN 60721
IEC 60947-7-1
EN 60947-7-1
IEC 60947-7-2
EN 60947-7-2
IEC 60950-1
EN 60950-1
IEC 61008
EN 61008
IEC 61009
EN 61009
IEC 61082-1
EN 61082-1
IEC 61140:2001
EN 61140:2002
IEC 61508
EN 61508
IEC 61558-1
EN 61558-1
IEC 61558-2-16
EN 61558-2-16
IEC 61643-12
CLC/TS 61643


Replaces BS EN 62477-1:2012+A11:2014 which remains current

Incorporates the following:
Amendment, September 2014. Amends and replaces BS EN 62477-1:2012 which remains current. Amendment, April 2017. Amends and replaces BS EN 62477-1:2012+A11:2014 which remains current