Ea elektro automatik rack mount multi channel dc load ea elr 5000 series ea elektro automatik 33220430 the ea elektro automatik ea elm 5080 25 is a rack mount energy recovering multi channel dc load module in a rack for 19 inch systems up to ten dc load units with 320w nominal power each can be installed rack order code 64 5903 the modular units operate separately from each other but they require they the rack as it contains the energy recovering dc ac inverterthis dc load module oper