Maintaining arc time in less than 4 milliseconds, the AQ-1000 mitigates switchgear damages and minimizes the process downtime and may save lives. AQ-1000 arc
For a system to be most affective, the total operation time of arc energy reduction should be less than 7 milliseconds. At present, devices capable of reducing
While this proves that an arc-quenching device does not create an ad- ditional arc fault hazard during operation, it does not mean that the switchgear is arc-
(relay or stand-alone device). 3) fast operation of primary equipment (circuit breaker, fuse, quenching device). This paper presents new research results
Circuit breakers are protection devices that protect circuits and medium inside the oil circuit breakers due to its excellent arc quenching properties.
