This standard is the basic measurement method for the anti-interference characteristics of electrical equipment. This standard applies to: a. Measurement of electromagnetic susceptibility of electrical equipment. b. Assess whether the anti-interference performance of electrical equipment meets the electromagnetic sensitivity limit value specified in the product technical conditions. Under the premise of meeting the requirements of this standard, all kinds of electrical equipment can formulate corresponding anti-interference characteristic measurement methods and stipulate the required test items.
GB/T 4859-1984 history
1984GB/T 4859-1984 General methods of measurement of immunity to interference for electrical equipment