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zc9000 comprehensive protection device
zc9000 series comprehensive protection device is a comprehensive protection device designed and developed according to the development of automation technology of transmission and distribution transformer and switchgear of medium voltage system in power plant. there are zc9720a-h type line protection, zc9720b-h type capacitor protection, zc9720c-1h type transformer protection, zc9720c-2h type main transformer backup protection, zc9720c-3h type factory transformer protection, zc9720m-h type motor protection, zc9720d type backup protection measurement and control schemes , can be selected according to specific needs.zc9000 series comprehensive protection device is a comprehensive protection device designed and developed according to the development of automation technology of transmission and distribution transformer and switchgear of medium voltage system in power plant. there are zc9720a-h type line protection, zc9720b-h type capacitor protection, zc9720c-1h type transformer protection, zc9720c-2h type main transformer backup protection, zc9720c-3h type factory transformer protection, zc9720m-h type motor protection, zc9720d type backup protection measurement and control schemes , can be selected according to specific needs.
zc9000 comprehensive protection device has passed the type test according to the national and industrial standards.
zc9720 comprehensive protection device has passed the type test;
zc8140 automatic injection device has passed a full set of type tests such as electrical performance, safety and electromagnetic compatibility tests.
zc9000 series comprehensive protection device is a comprehensive protection device designed and developed according to the development of automation technology of transmission and distribution transformer and switchgear of medium voltage system in power plant. there are zc9720a-h type line protection, zc9720b-h type capacitor protection, zc9720c-1h type transformer protection, zc9720c-2h type main transformer backup protection, zc9720c-3h type factory transformer protection, zc9720m-h type motor protection, zc9720d type backup protection measurement and control schemes , can be selected according to specific needs.
zc9000 comprehensive protection device has passed the type test according to the national and industrial standards.
zc9720 comprehensive protection device has passed the type test;
zc8140 automatic injection device has passed a full set of type tests such as electrical performance, safety and electromagnetic compatibility tests.
