Jan 23

I used the elevator Restriction system to turn on small voltage AC system for a rental storage system. Upon testing the relays are not changing state?

January 23, 2019

I used the elevator Restriction system to turn on small voltage AC system for a rental storage system. Upon testing the relays are not changing state?

The Elevator Restriction 2012E boards are sensitive to AC variation which creates relay jittering caused by the EMI influence on the induction magnetic relay. The tolerances of this are not determined. From this, elevator restriction modules cannot be used for AC input feeds, only small DC feeds.

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