
Electrical apparatus for use in the presence of combustible dust Part 2: Test methods - Section 3: Method for determining minimum ignition energy of dust/air mixtures
出版:International Electrotechnical Committee

專家解讀視頻
Specifies a method of test to determine the minimum ignition energy of a dust/air mixture by an electrically generated high-voltage d.c. spark. This test method is intended to develop data to be used in deciding whether or not combustible dust/air mixtures are considered to be ignitable with respect to electrical discharge.