
Household and similar electrical appliances - Safety Particular requirements for stationary circulation pumps for heating and service water installations
出版:Standards Australia

专家解读视频
This International Standard 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 separate. This amendment applies to Foreword and Clause 1 and Annex ZZ.