Blogs

Tunisia’s medium-voltage distribution system includes 10 kV, 15 kV and 30 kV networks in different regions. This means that a fuse cutout for a Tunisian project cannot be selected only by appearance, price or a general description such as “medium-voltage fuse.” The network voltage, highest voltage f

Project OverviewAs distribution networks continue to adopt automation technologies, the reliable operation of a pole-mounted circuit breaker depends on more than the mechanical performance of the breaker itself. The primary switching unit, current and voltage sensing devices, protection controller,

Article OverviewAn intelligent outdoor vacuum circuit breaker is more than a mechanical switching device. It combines a primary current-carrying circuit, vacuum interruption technology, outdoor insulation, an operating mechanism, sensing devices, protection and control functions, and optional commun

Protect power grids from lightning and switching surges with advanced polymer surge arresters. Lightweight, shatter-proof, and maintenance-free.

Article OverviewOutdoor vacuum circuit breakers and auto reclosers are both widely used in medium- and high-voltage distribution systems. They can interrupt fault current, protect feeder circuits, and support reliable power distribution. Because some intelligent outdoor vacuum circuit breakers can a

Avoid catastrophic failure by mastering surge arrester datasheets. Check key voltage, current, and environmental specs for power system safety.