Reply to "Annual Christmas train wiring question"

ADCX RobOGR Forum Member SUPPORTING MEMBERDIGITAL SUBSCRIBER

That's not the passive mode. The TIU has TVS diodes, but to prevent further issues from transient voltage spikes, you should install TVS diodes in each of your power districts, or even better, on board each power unit you are protecting. Breakers or fuses won't provide this protection as they are current limiting devices designed to protect the transformers and wiring. The TIU has its own fuses.

10/29/2012:05 AM

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