This specification specifies a direct-acting, three-pole electromechanical type integral AC contactor with a rated frequency of 50 Hz, a rated operating voltage of 380 V (400 V), and a rated operating current of 6 A to 630 A, with AC input power for the control loop. Energy efficiency label measurement requirements, measurement and testing procedures, measurement and testing methods, measurement and testing results evaluation criteria and test reports, etc. This specification does not apply to external power-saving devices, contactors for household and similar purposes, and semiconductor contactors (solid-state contactors). This specification is applicable to the measurement supervision and inspection of energy efficiency labeling of AC contactors. Commissioned testing can be carried out with reference to this specification. Units that produce and sell AC contactor products can also refer to this specification for testing. The AC contactor to be tested should be a product that has passed the manufacturer's self-inspection, or a product imported and sold by the seller.
JJF 1261.18-2015 Referenced Document
GB 21518-2008 Minimum allowable values of energy efficiency and energy efficiency grades for AC contactors
GB/T 2829-2002 Sampling procedures and tables for periodic inspection by attributes (Apply to inspection of process stability)
JJF 1261.1-2010 Rules of Metrology Testing for Energy Efficiency Label of the Energy-using Products
JJF 1261.18-2015 history
2018JJF 1261.18-2017 Measurement and testing rules for energy efficiency of AC contactors
2015JJF 1261.18-2015 Rules of Metrology Testing for Energy Efficiency Label of AC Contactors