TDKThe leakage currents under control

In variable-speed drives, the individual components cause leakage currents which, in total, can trigger the residual current circuit breaker and lead to production downtimes. These currents can be largely compensated for with a new type of module.

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The schematic diagram of the LeaXield module. The leakage currents are fed back to the source through the resulting current sink. With the optional Contactor Connection connections, the module is ready for operation even before the leakage current is fed back to the source.

<p>Figure 3: The schematic diagram of the LeaXield module. The leakage currents are fed back to the source through the resulting current sink. With the Contactor Connection connections, which can be used as an option, the module is ready for operation before the leakage current flows.</p> © TDK

TDKThe leakage currents under control

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