The horizontal rotary disconnectors featured in our product lineup, manufactured by Coelme S.p.A (Italy), boast exceptional operational characteristics, with equipment reliability backed by the company’s 70-year experience. With over 100,000 disconnectors installed across more than 100 countries worldwide, the assurance of a correct choice is evident.
The versatility of these products and their resilience to environmental influences are considered unique. Virtually all possible configurations of CBD-type horizontal rotating disconnectors are in operation worldwide, enduring harsh conditions: from the extreme northern regions to deserts, spanning temperatures from -50 to +50 degrees Celsius, even in seismically active zones.
Thanks to their straightforward design, horizontal rotary disconnectors have achieved wide adoption. The design features and contact movement specifics minimize the starting torque of the system, enhancing its efficiency and speed.
IEC-standard-compliant (IEC stands for International Electrotechnical Commission) insulators are used in CBD disconnectors. Custom configurations with non-standard leakage current path height and length are also available upon request.
Given the diversity of substation layouts, the disconnectors’ poles can be traditionally arranged in horizontal, wall-mounted, or inverted positions. Like all other models, CBD disconnectors adhere to the latest IEC standards while being customizable to meet specific customer requirements.