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MNS2.0 low-voltage switchgear

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The MNS 2.0 assembled low-voltage switchgear system has been used in the world market for many years, proving its value. The whole system has fully considered the future development space to avoid the risk of being eliminated due to technological development. The cabinet frame structure adopted by the MNS2.0 system is highly flexible, and once the structure is assembled, maintenance is no longer required.

key word:

Low voltage switchgear system

Hotline:

400-0571-505

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Detailed introduction

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Product Overview

MNS2.0 assembled low-voltage switchgear system has been used in the world market for many years, which has proved its value. The whole system has fully considered the future development space to avoid the risk of being eliminated due to technological development. The cabinet frame structure adopted by the MNS2.0 system is highly flexible, and once the structure is assembled, maintenance is no longer required. Different standard components can be installed in the cabinet to meet various use requirements. As the whole system, including the electrical structure, adopts the combined design, this optimized structural design meets the requirements of various components, and is applicable to different working environments to achieve the corresponding protection level. MNS2.0 system has more advantages than traditional products:

·Compact structure, saving cabinet volume

·The cabinets can be arranged back to back

·Economical distribution circuit layout

·All standard components are selected to facilitate the design of engineering designers

·Different types of functional components can be freely installed in one cabinet, such as fixed components and withdrawable components

·The cabinet can be designed with corresponding protection grade according to different requirements of work and environment

·Full series standardization

·Convenient equipment updating and improvement

·High continuity and reliability of equipment operation

·Personal safety of operators is guaranteed

Operating environment

·MNS2.0 low-voltage switch cabinet is applicable to indoor electrical equipment, and the protection grade of switch cabinet under other working conditions can reach IP54;

·The relative humidity of the surrounding environment is 500% at 40 ° C. The indoor installation site conditions of the switchgear shall meet the requirements of the corresponding standards

·24h maximum average temperature:+35 ° C;

·Short term maximum ambient temperature:+40C;

·Minimum temperature: - 5 ° C;

·When the equipment is used at a temperature higher than the above ambient temperature, the capacity shall be reduced for operation;

·The climatic environment during normal operation shall comply with the provisions of Part 500 of 1EC60439-1, EN60439 and VDE0660;

·The working conditions of measuring instruments, measuring instruments and protective relays shall comply with the manufacturer's regulations;

·If the switchgear is installed more than 2000 meters above the sea level, the equipment shall be operated with corresponding capacity reduction;

·In the places where condensation will occur, ventilation or heating measures will be taken for the switchgear to prevent condensation.

Cabinet structure

The basic part of the MNS2.0 system frame is a C-shaped frame (DIN43,660) with modular holes spaced 25 mm apart.

The standard modulus of MNS system is E=25mm. Because of the standard modular hole system frame structure, it can be assembled into various types of cabinets without special tools, such as front operated and back-to-back single or multiple combined switchgear.

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