mellanspänningsställverk
Mellanspänningsställverk, often referred to as medium voltage switchgear, are critical components in electrical power distribution systems. They are designed to control, protect, and isolate electrical equipment operating at medium voltage levels, typically ranging from 1 kilovolt (kV) to 36 kV. These systems act as the interface between the high voltage transmission network and the low voltage distribution network that serves end-users like industrial facilities, commercial buildings, and smaller substations.
The primary functions of a mellanspänningsställverk include switching operations, allowing for the connection and disconnection of
A typical mellanspänningsställverk is comprised of modular cubicles or compartments, each housing specific electrical components. These