The Programmable DC Electronic Load Series EL10000, EL20000 is manufactured by Zentro-Elektrik. The products table case design measures 19" and it has rack plug in unit. The load power is either 10000W or 20000W and minimum load voltage is either 2.5V-60V or 5V-800V. It has single load inputs and the input voltage is 230 VAC. Lastly, it has single units and it has systems solutions