JJF 1608-2016 Rules of Metrology Testing for Energy Efficiency of Small and Medium Three-phase Asynchronous Motors
JJF 1608-2016 Rules of Metrology Testing for Energy Efficiency of Small and Medium Three-phase Asynchronous Motors
Basic Information
Scope
This standard specifies the energy efficiency measurement requirements, measurement and inspection procedures, measurement and inspection methods, evaluation criteria for measurement and inspection results, and inspection reports for small and medium-sized three-phase asynchronous motors (hereinafter referred to as motors).
This standard applies to the energy efficiency measurement and supervision and inspection of motors with a rated power of 075 kW to 375 kW, a pole number of 2, 4, and 6, a single-speed enclosed self-ventilated cooling type, an N design, and a continuous operation mode, used for general purposes or explosion-proof purposes, powered by a 380 V voltage and 50 Hz three-phase AC power supply. The entrusted inspection can refer to this standard. Units that produce and sell motors can also conduct inspections in accordance with this standard.
The motors accepted for inspection should be products that have passed the manufacturer's self-inspection.