JB/T 6239.4-2007 Geereral methods for testing the performance of industrial process measurement and control instruments.Part 4: Short-term voltage supply interruptions immunity test (English Version)
This part of JB/T 6239 specifies the test method for the short-term interruption immunity test of industrial automation instrument power supply, including test equipment, test configuration, test procedures, test results and test reports. This section is applicable to the performance evaluation of the immunity to short-term interruption of the power supply of industrial automation instruments.
JB/T 6239.4-2007 history
2007JB/T 6239.4-2007 Geereral methods for testing the performance of industrial process measurement and control instruments.Part 4: Short-term voltage supply interruptions immunity test
1992JB/T 6239.4-1992 General test method for industrial automation instrument