Germany's Fraunhofer ISE announced it published a new international test standard for inverters that incorporate arc fault detection devices. The research institute said the new IEC 63027 standard ...
UL (Underwriters Laboratories) announces they have achieved IEC 62109-1 and 62109-2 Certified Body Testing Laboratory (CBTL) status for inverter products. With this internationally recognized testing ...
The new IEC standard 63027 will eliminate some of the weaknesses of the old UL 1699B standard, which did not simulate real operation sufficiently. Image: Fraunhofer ISE German research body Fraunhofer ...
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