noun
heavy electric equipment
Refers to large-scale electrical machinery such as generators, transformers, and industrial motors, often used in power plants and factories.
この工場では重電機の製造を行っている。
This factory manufactures heavy electric equipment.
重電機は発電所に欠かせない設備だ。
Heavy electric equipment is indispensable for power plants.
Compound of 重 (heavy) and 電機 (electric equipment), directly describing large-scale electrical machinery.