The platform is designed to enhance data center rack power distribution line with hot-swap fuse capability for high-density applications.
Eaton has announced a new patented fuse disconnect option with its best-in-class ePDU® third-generation (G3) platform in North America. Building on its advanced portfolio of rack power distribution units (PDUs), Eaton’s new fuse disconnect models address a common challenge of 400-volt power distribution – offering higher amp interrupt capacity and the ability to clear higher fault currents. Eaton fuse disconnect models provide up to 100 Kilo Ampere Interrupting Capacity (KAIC) fault current protection and a current limiting capability, which offers an advantage over circuit breakers by protecting equipment downstream.
To date, many data center and information technology (IT) managers have utilized circuit breakers exclusively because traditional fuses require PDUs to be unplugged when changing or replacing. The ePDU G3 fuse disconnect models address this issue utilizing Eaton’s Bussmann® low profile Compact Circuit Protector (CCP), enabling end-users to more safely and efficiently replace the fuses without removing power. With this feature, customers can reap the benefits of using a fuse for enhanced power protection while also enhancing uptime of critical systems.