This standard specifies the limits of electromagnetic disturbance generated by communication power equipment and the requirements for TPE immunity f. It also specifies the measurement methods for electromagnetic disturbance and immunity. This standard applies to power supply equipment for telecommunications switching equipment, telecommunications transmission equipment, telecommunications terminal equipment and wireless communication equipment. It can be used as the basis for the design, manufacturing, use and quality inspection of communication power equipment products.
YD/T 983-1998 history
2018YD/T 983-2018 Electromagnetic compatibility requirements and measurement methods for communication power equipment
2013YD/T 983-2013 Limits and methods of measurement of electromagnetic compatibility of telecommunication power supply equipment
1998YD/T 983-1998 Limits and methods of measurement of electromagnetic compatibility for telecommunication power supply equipment