How To Choose Uc And Up Of Surge Protector For Distribution Box
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The Uc of a surge protector refers to the maximum continuous operating voltage of the surge protector, which represents the voltage withstand capability of the surge protector; the Up of a surge protective device refers to the maximum voltage expected to appear at both ends of the protector under an overvoltage shock, which represents the voltage limiting capability of the surge protector. In actual projects, how should the Uc and Up of the surge protection device of the distribution box be selected to achieve better protection?
