SAE Standards Works
AE-7B Power Management, Distribution and Storage
AS6087 - ARC Fault Interrupter, 270 VDC
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ARC Fault Interrupter, 270 VDC
Develop a standard for testing and evaluating direct current arc fault detection and interruption technologies.
The existing SAE 5692 standard for arc fault circuit breakers is directed at alternating current (AC) systems, but there is no corresponding standard for direct current systems. With increasing applications of the 270 Vdc system the DC arc fault needs immediate attention.