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The power system protection and control contribute to the stable electricity supply. We employ the latest digital technology to assure high reliability of the power system that is not allowed to be interrupted for even an instant.
We offer these easy-to-use, all-in-one compact units which optimally employ high-grade microcomputer technology and communication technology in order to cope with increasingly large and complex electric power systems.
ND : Next generation Digital Relay
Hitachi strongly supports electronic power system by excellent power system analysis technology.