RAM-1 device uses has a built-in accelerometer sensor for device’s inclination status indication which serves to alert false installation or any physical damages during device’s lifetime. Furthermore, with proper use also the status on high constructions (power grid pylons, wind turbines, railway grid, telecommunication gateways, skyscrapers, high chimneys, cranes, …) inclination can be assessed as…
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The subject of the invention is a device and a method for monitoring the condition of metal-oxide surge arresters installed in electricity distribution networks. Condition of metal-oxide surge arresters is monitored by measuring the resistive component of the leakage current flowing through metal-oxide surge arrester. The subject of the invention solves technical problems: precise measurements…
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