• MNS 2.0 低压开关柜
  • MNS 2.0 低压开关柜

MNS 2.0 Low-voltage Switchgear

MNS 2.0 is a type-tested assemble low-voltage switchgear (TTA) developed and designed by ABB.
Comply with: IEC61439 and GB7251 and other standards.
System installation and connection are performed according to IEC364 and DIN VDEO105 standards.
  • MNS 2.0 低压开关柜
Description
Low voltage switchgear
MNS 2.0

Product Introduction

MNS 2.0 is a type tested assembled low-voltage switchgear (TTA) developed and designed by ABB, which complies with standards such as IEC61439 and GB7251.
The installation and connection of the system are carried out in accordance with the IEC364 and DIN VDE0105 standards. Suitable for all places where electricity is generated, distributed, and used.
The MNS 2.0 assembled low-voltage switchgear system has proven its value in the world market after years of use.The entire system fully considers future development space, which can avoid the risk of being eliminated due to technological development.
The cabinet structure adopted by the MNS 2.0 system has a high degree of flexibility, and once the structure is assembled, it no longer needs maintenance. Different standard components can be installed inside the cabinet to meet various usage requirements.
Due to the combination design of the entire system, including the electrical structure, this optimized structural design meets the requirements of various components and is suitable for different working environments, achieving corresponding protection levels.

Product features

Compared to traditional products, the MNS 2.0 system has more advantages:
Compact structure, saving cabinet volume;
The cabinet can be arranged back-to-back;
Economical layout of distribution circuits;
All standard components are selected and designed by the convenience process designer;
Full series standardization;
The cabinet can be designed with corresponding protection levels according to the different requirements of work and environment;
Different types of functional components can be installed freely in a cabinet, such as fixed ones
Type components and withdrawable components;
Convenience for equipment updates and improvements;
Equipment operation continuity and reliability;
The safety of operators is guaranteed.


Main technical parameters
Item Technical parameter
Rated insulation voltage Ui 1000/AC, 3p
Rated operating voltage Ue 400/AC, 3p
Rated impact tolerance voltage Uimp 8kV
Over voltage level III
Pollution levels 3
Rated frequency To 60Hz
Main busbar
Rated current To 6300A
Rated peak tolerance current le To 220kA2
Rated short-time tolerance current lpk To 100kA
The power distribution busbar
Rated current le To 1200A (2000A)
Rated peak tolerance current lpk To 1100kA (176kA)
Rated short-time tolerance current lcw To 50kA (80kA)
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