Slow rate of rise:
This option configures the rate of rise of the injection. The standard value (unchecked) is a slope of 600 ms.
When checked, the slope duration is increased to 1,500 ms. Increasing the slope duration may be necessary for
High-speed DC Circuit Breakers designed to trip sooner for high rates of current rise (e.g. equipped with an inductive
shunt).
The value can be customized further by pressing ‘XXXX ms’:
The slope duration can be customized to any duration between 600 and 2,000 ms.
NOTE :
The obtained result in the Quicktest Mode is automatically used as the reference for Auto Mode.
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Operation
