Calibrating and parameterizing circuit breakers, involves fitting integrated electronics with data interface in addition to operating function to enable determination of design parameters

摘要

The method involves fitting the breaker with integrated electronics with a data interface in addition to an operating function to enable determination of the design parameters. The data interface can be used to determine and parameterize additional functions. Pre-warning thresholds can be entered and varied using the data interface and instantaneous current values can be read out.