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Classification: 27070000 [ACN189009]

Preferred name 27-07 Medium voltage switchgear, system
Definition switchboard plant is a unit where electrical energy is distributed and transformed. MV-switching devices make up the connection points of a medium voltage network and are used for power distribution and combining of loads or consumer loads. Switchboards plants enable the modification of the network topology in case of disturbance and the isolating and earthing of the operating materials in case of maintenance work. Switchboards for medium voltage plants are usually engineered as central control rooms or cells in enclosed buildings. Main group 27070000 is structured into MS- switchboards and their operating equipment like special switches. Moreover components and accessories of the MV-switchboard and the MV-gear is displayed separately
IRDI 0173-1#01-ACN189#009
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