The SPDB consists of modular built semiconductor switches (SSPC – Solid State Power Controller), which can be used to control different types of loads in the cabin. They have integrated smart metering and monitoring functions. It is a standardized, pre-engineered, and cost-effective automation system for secondary distribution substations. Infineon offers a complete chipset solution for secondary power distribution. The Secondary Distribution Box (SDB) receives power from Main Power Distribution box via an extender cable and provides a central power distribution to feed normal branch circuits to the electric floor modules through snap-on extender cables. The SDB can be fitted with terminal blocks for custom. The DC Secondary Power Distribution Unit (SPDU) is an aerospace and mil-spec electronic circuit breaker system that leverages digital communications and the use of solid-state technology to develop a highly configurable, rugged, flexible, and lightweight power distribution system for today's modern. The remote monitoring and control REC615 (1) is an integrated protection and control relay in the Relion® product family. The relay is the perfect-fit in demanding automated urban solutions, where critical infrastructure demands an uninterrupted power supply.
