This standard specifies the radio interference test method for high-voltage electrical equipment. This standard applies to the radio interference test of AC and DC high-voltage electrical equipment (including accessories) in the laboratory. The equipment includes: high-voltage switchgear, transformers, voltage dividers, coupling capacitors, lightning arresters, bushings, insulators, etc. The test methods specified in this standard are applicable to type test, routine test, sampling test and performance test. The test method of this standard is limited to measuring the conducted part of the radio interference of the test object in the specified test circuit, and does not involve the interference of its radiated part.
GB/T 11604-2015 Referenced Document
CISPR 16-1-2 Specification for radio disturbance and immunity measuring apparatus and methods - Part 1-2: Radio disturbance and immunity measuring apparatus - Coupling devices for conducted disturbance measurements*, 2017-11-07 Update
GB 311.1-2012 Insulation co-ordination.Part 1:Definitions,principles and rules
GB/T 16927.1 High-voltage test techniques.Part 1:General definitions and test requirements
GB/T 2900.19-1994 Electrotechnical terminology.High-voltage test technique and insulation co-ordination
GB/T 6113.101 Specification for radio disturbance and immunity measuring apparatus and methods—Part 1-1: Radio disturbance and immunity measuring apparatus—Measuring apparatus*, 2021-12-31 Update
GB/T 11604-2015 history
2015GB/T 11604-2015 Testing procedure of radio interference generated by high voltage equipment
1989GB/T 11604-1989 Test methods for measuring radio interference from high voltage equipment