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MNS low-voltage draw-out switch cabinet

Product Name：MNS low-voltage draw-out switch cabinet

Product Details

■ Overview

MNS low-voltage withdraw-able switch is a low-voltage complete set of equipment produced by our company by introducing advanced foreign technology. It is suitable for power distribution systems of various industrial and mining enterprises such as power plants, substations, industrial and mining enterprises, and high-rise buildings. The technical level of this product has reached the international advanced level. It has passed the national 3C compulsory certification and has reliable performance.

■ Conditions of Use

1. The ambient air temperature is not higher than +40℃ and not lower than -35℃, and its average temperature within 24 hours is not higher than +35℃

2. Atmospheric conditions: The air is clean, and the relative humidity does not exceed 50% when the maximum temperature is +40°C. Higher humidity is allowed when it is lower, for example: 90% at +20°C.

3. The altitude does not exceed 1000m.

4. The installation inclination does not exceed 5 degrees.

5. Places without significant vibration and impact vibration.

6. In a medium with no explosion hazard, and the medium does not contain gases and dust (including charged dust) that are sufficient to corrode and destroy the insulation.

■ Technical parameter

No	Item		Unit	Parameter
1	Rated insulation voltage		V	660
2	Rated working voltage		V	660
3	Main bus operating current		A	1250、2000、2500、3200、4000、5000、6300
4	Main bus short-time (1s) withstand current (effective value)		kA	100
5	Main bus short-time peak current (maximum value)		kA	250
6	Maximum operating current of distribution bus (vertical bus)		A	1000
7	Distribution bus (vertical bus) short-time peak current (maximum value)	Standard type	kA	90
7		Enhanced	kA	130
8	Protection level			IP30、IP40、IP54

■ Technical key points

●Compact design: accommodate more functional units in a smaller space.

●Strong structural versatility and flexible assembly: C-shaped profiles with a module of 25mm can meet the requirements of various structural types, protection levels and usage environments.

●Adopt standard module design: it can be divided into standard units such as protection, operation, conversion, control, adjustment, measurement, indication, etc. Users can choose and assemble them according to their needs. More than 200 kinds of assemblies can form different cabinet frame structures and drawers. unit.

●Safety: A large number of high-strength flame-retardant engineering plastic components are used to effectively enhance the protective safety performance.

● High technical performance: the main parameters have reached the contemporary international technical level.

●Small footprint: The space required for storage and transportation of prefabricated parts can be greatly reduced.

●Easy to assemble: no special complicated tools are required.

● The beautiful and novel glass facade structure can be selected, which not only improves safety but also improves the protection level, and its protection level can reach IP54.

■ Appearance structure and installation diagram