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Surge Protection & Inspection Intervals

If it is considered that an unskilled person could not, safely, replace an SPD surge module;-

Should the recommended interval until the next inspection be shortened if an SPD is part of the Installation (to take into account the limited operating life of the SPD).

If so, are there any guides to the amount of interval reduction?


Regards

PG
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  • MHRestorations:

    I like the SPD's where the 'flag' operates a set of volt free contacts for this exact reason. A bell transformer and a distinctive buzzer could complete the setup. Some enterprising manufacturer could make a self 'buzzing' SPD for when the industry as a whole starts to fit them routinely.


    Ditto that.

    I`ll bet nobody does though!


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  • MHRestorations:

    I like the SPD's where the 'flag' operates a set of volt free contacts for this exact reason. A bell transformer and a distinctive buzzer could complete the setup. Some enterprising manufacturer could make a self 'buzzing' SPD for when the industry as a whole starts to fit them routinely.


    Ditto that.

    I`ll bet nobody does though!


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