The "Roselectronica" holding (part of the Rostec State Corporation) has transferred a batch of R-86 surge arresters to the United Aircraft Corporation (UAC) for the Il-114-300 regional aircraft being developed. The equipment will protect the aircraft's onboard equipment from lightning strikes and other powerful electromagnetic pulses.
The surge arresters can withstand a static voltage of 8 to 12 kilovolts, and a dynamic voltage of up to 20 kilovolts, which will maintain the operability of the aircraft's equipment during powerful electrical impulses, such as lightning strikes and induced lightning overvoltages.
One of the distinctive features of the R-86 surge arresters is that the discharge develops along the device through the air, and not inside it, which significantly increases the service life of the products and increases their reliability. The latter is extremely important in the case of using sensitive aviation equipment. By the end of 2025, the company plans to transfer another batch of products to the customer.
A surge arrester is an element of an electrical circuit that is designed to combat overvoltage. According to the idea, the device is the weakest point in the electrical circuit, thanks to which it takes on an electrical impulse, protecting expensive equipment from short circuits.
Read materials on the topic:
Десятки прорывных решений: в Ростехе рассказали о разработке двигателя ПД-14 для лайнера МС-21
Поддержат рублем: на разработку проекта укороченного МС-21 выделят почти 2 миллиарда рублей
Конкуренты для Airbus и Boeing: семь российских самолётов находятся на стадии сертификации
Now on home
Герой России Гарнаев: никто из профессионалов о возобновлении производства на КАЗ всерьёз не говорит
Система отслеживает спутники на высотах до 50 000 км и ведёт за ними наблюдение
The armored vehicle is equipped with a KamAZ-740.35-400 diesel engine with a power of 400 hp.
Constant improvements in avionics, weapons and tactical capabilities will make the aircraft a flexible response to future challenges
The exterior of the KamAZ-54901 features fairings on the cab and chassis for fuel economy
Fighters are in demand both domestically and abroad
Tyazhpromexport and Venezuela Agree on Plant Revival
The company not only completed the state order, but also quickly mastered the production of AK-12K for special forces
Experts have developed a photogrammetric complex with a resolution of less than 1 cm
