IEC 60335-2-51 Ed. 3.0現行
Household and similar electrical appliances - Safety Part 2-51: Particular requirements for stationary circulation pumps for heating and service water installations
出版：International Electrotechnical Committee
專家解讀視頻
Deals with the safety of electric stationary circulation pumps intended for use in heating systems or in service water systems, having a rated power input not exceeding 300 W, their rated voltage being not more than 250 V for single-phase and 480 V for other appliances. Hydraulic and electric parts of the pump may be in the same enclosure, so that the water serves as a coolant, or they maybe seperate. This standard does not apply to pumps for circulating liquids other than water; pumps, other than circulation pumps (IEC 60335-2-41); circulation pumps intended exclusively for industrial purposes; circulation pumps intended for locations where special conditions prevail, such as the presence of a corrosive or explosive atmosphere (dust, vapor, or gas).
OVE/ONORM EN 60335-2-51:2004 - Identical
UNE EN 60335-2-51:2005 - Identical
PN EN 60335-2-51:2005 - Identical
AS/NZS 3350.2.51:1998 - Equivalent
NF EN 60335-2-51:2005 - Identical
I.S. EN 60335-2-51:2003 - Identical
VDE 0700-51:2004 - Identical
BS EN 60335-2-51:2003 - Identical
NEN EN IEC 60335-2-51:2003 - Identical
SN EN 60335-2-51:2003 - Identical
AS/NZS 60335.2.51:2006 - Identical
CEI EN 60335-2-51:2004 - Identical
BS EN 60335-2-51:2003+A1:2008 - Identical
ONORM OVE EN 60335-2-51:1997 - Identical
DIN EN 60335-2-51 (2004-05) - Identical
CSA E60335.2.51:2001 (R2016) - Identical
BS EN 60335-2-51:2003+A2:2012 - Identical
