MNS Low Voltage Withdrawable Switchgear

Product Overview

The MNS withdrawable switchgear features a standard modular design with a compact structure, assembled from reinforced C-section steel profiles. The frame and all internal components are processed from aluminum-zinc plated sheets, offering strong corrosion resistance. Each functional unit is interchangeable, improving power supply reliability. The MNS AC low voltage withdrawable switchgear is suitable for locations such as power plants, substations, petrochemical facilities, and high-rise buildings. It is used for energy conversion, distribution, and control in power distribution systems with an AC frequency of 50-60Hz and a rated operating voltage of 400V.

Product Features

The main frame adopts C-section steel with a standard modular design (module size 25mm), providing strong structural versatility and flexible internal assembly.

The structural design is compact, accommodating more functional units within a smaller space.

Heat dissipation during operation is fully considered in the cabinet design. Multiple cooling slots are provided at both the top and bottom, creating a natural ventilation duct from bottom to top within the enclosed cabinet to achieve heat dissipation.

The functional compartments of the unit are isolated from each other, divided into the functional unit chamber, busbar chamber, and cable chamber, each with relatively independent functions.

The top cover of the cabinet can be removed when necessary, facilitating the assembly and adjustment of the main busbar on site. Lifting lugs are installed at the four top corners for hoisting and transportation.

Equipped with interlocking functions, self-switching function, and maintenance status function.

Supports multiple operation modes (optional).

Features intelligent monitoring capabilities (optional).

Main Applications

The MNS low voltage withdrawable switchgear is suitable for various industrial and commercial settings, including power plants, substations, petrochemical plants, metallurgical rolling mills, light industry textile mills, residential communities, and high-rise buildings. It is used for energy conversion, distribution, and control in power distribution systems with an AC frequency of 50-60Hz and a rated operating voltage of up to 660V.