Description: indicates the complete code of the explosion protection in accordance with guideline 94/9/EC.; Name: Explosion protection code of the electric motor
Description: indicates the complete code of the explosion protection in accordance with guideline 94/9/EC. NOTE: the 1st line contains the code according to 94/9/EG /e.g. CE9999 II 2 G) : - conformity to guideline 94/9/EC, - code of the named position, - active in the production control, - hexagonal symbol as a specific code,- symbol of the device group and category- serial number and construction year, the 2nd line contains the code according to the norms that correspond to the device (e.g. according to EN 50014 EEx p IIB T4) - conformity to European norm - code Ex for electrical operating media for explosion-risk area - e type of protection group - temperature class, the 3rd line contains code according to certification (e.g. AAA ATEX 1237X) - code of the named position - year of issue - issue of the certificate (ATEX) - certificate number - additional code X or U; Name: Explosion protection code of the electric motor
Description: DN (nominal width) is an alphanumeric description of the size for components in a pipe system as a reference, in contrast to components that are defined by an external diameter or by a thread size. It comprises the letters DN followed by dimensionless whole number, which is in indirect correlation with physical size of the bore or external diameter of the connections (measured in millimeters). NOTE 1: the nominal width DN cannot be used for measurements or calculations. NOTE 2: Some older international norms describe the nominal width as a nominal diameter, but both terms are identical for this norm. NOTE 3: the nominal width is defined is alignment with ISO 6708. in accordance with EN 60534-1; Name: Nominal width of the muffs, A2