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MNS-E Low voltage power distribution and control box

The MNS-E series low-voltage power distribution and control box complies with international standards such as IEC60439 GB7251 BSEN60439 and AS3439. The installation and connection of the system shall be carried out in accordance with IEC60364 and DIN VDE0105 standards.

MNSE series low-voltage power distribution and control box adopts standard modular design, with compact box structure and strong versatility. The width, height and depth of the box can be arbitrarily expanded according to the standard module (E=25mm).


  • Usage environment

    Short-term maximum temperature: +40

    24-hour maximum average temperature: +35

    Minimum temperature: -5

    The equipment should be derated before use in an ambient temperature higher than the above. The working conditions of measuring instruments, metering instruments and protective relays should be in accordance with the manufacturer's regulations.

    The climatic environment during normal operation follows the provisions of IEC60439, EN60439, and VDE0660 Part 500. When the ambient temperature is 40, the relative humidity is 50%.

    If the box is installed at an altitude of more than 2,000 meters, the equipment should be derated accordingly.


  • Model and meaning

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Technical Parameter

Box parameters

Conform to standards: GB7251.1 and GB7251.3

Insulation voltage: ≤1000V

Working voltage: ≤690V

Maximum working current: 400A (Wall box)  630A (Floor box)

Protection level: IP30/IP40


Structural characteristics

Overall dimensions

Wall box

Floor box

Width

400-900

400/600/800

Height

550-1000

1600/1800/2000

Depth

175-300

350/400/450/500

The width, height and depth of the hanging box can be expanded arbitrarily according to the module.

Module E=25mm

·Standardized design, compact structure, strong versatility

·Three-dimensional dimensions can be changed arbitrarily according to needs

·The cabinet door opening angle can reach 180

·The box body can be assembled or welded

·The electrical installation board can be removed separately

·The sign design is unique

·The color combination is elegant and beautiful



Structural diagram

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Configuration diagram

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