Full Description

IEC 60947-9-2:2021 covers internal arc-fault control devices, hereinafter referred to as IACD, which are intended to: detect internal arc-faults in low-voltage switchgear and controlgear assemblies, by processing (at a minimum) the optical effect of an internal arc-fault, and operate mitigation device (either external or combined) in order to minimize the effects of the internal arc-fault.

Product Details

Edition: 1.0 Published: 04/26/2021 Number of Pages: 175 File Size: 1 file , 6.4 MB Note: This product is unavailable in Ukraine, Russia, Belarus