Current transformer LINETRAXX® CTAS series

measurementsplit-coreDIN rail mount

The divisible measuring current transformers of the CTAS series allow the measuring current transformer to be opened by means of a locking button and place them around the conductors to be monitored. This enables easy retrofitting in existing systems. The divisible, highly sensitive CTAS series measuring current transformers in combination with RCM or RCMS series residual current monitors and evaluators convert AC currents into an evaluable measurement signal. They are also suitable for use in insulation fault location systems for IT systems (EDS). The current transformers measure the locating current generated by a PGH locating current injector or an ISOMETER® iso685. In combination with EDS series insulation fault locators, the locating current is converted into an evaluable measurement signal. The connection to the respective devices is made via a two-wire cable. Features CTAS… measuring current transformers For residual current monitoring systems of the RCMS460/490 series For residual current monitors of the RCM420 series For insulation fault locators of the EDS440 series in AC and DC systems CTAS…/01 measuring current transformers For insulation fault locators EDS441