DANSK DSF/FPREN 62477-2 PDF

IEC 62477-1 applies with the following changes and additions: IEC 62477-2 extends the rated system voltages to voltages above 1000 V a.c. / 1500 V d.c. up to 36 kV a.c. / 54 kV d.c. This standard is suitable as a reference safety standard for PEC and PECS and is capable of being used in conjunction with any application. Application and installation rules and standards need to be followed as well. This part of IEC 62477 has the status of a group safety publication in accordance with IEC Guide 104 for power electronic converter systems and equipment for solar, wind, tidal, wave, fuel cell or similar energy sources. According to IEC Guide 104, one of the responsibilities of technical committees is, wherever applicable, to make use of basic safety publications and/or group safety publications in the preparation of their product standards. This standard establishes an arc fault rating label requirement with testing instructions for PEC and PECS.