MNS2.0 Low Voltage Switchgear (ABB)
Our company is one of the important production bases of ABB Group in China to produce MNS switchgear, and is ABB's gold medal strategic partner. The company from the German ABBSchltanlaagentechnik GmbH to introduce the world's advanced technology level of MNS2.0 combined low-voltage switchgear system, suitable for all power generation, distribution and power use of places, such:
- Product Description
- Technical features
- Main technical parameters
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- Commodity name: MNS2.0 Low Voltage Switchgear (ABB)
Our company is one of the important production bases of ABB Group in China to produce MNS switchgear, and is ABB's gold medal strategic partner. The company from the German ABBSchltanlaagentechnik GmbH to introduce the world's advanced technology level of MNS2.0 combined low-voltage switchgear system, suitable for all power generation, distribution and power use of places, such:
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The MNS combined low-voltage switchgear system has proven its value after years of use in the world market. The whole system takes full account of the future development space and can avoid the risk of being eliminated due to technological development.
The MNS system uses a highly flexible cabinet structure that no longer requires maintenance once the structure is assembled. Different standard components can be installed in the cabinet to meet various requirements. Because the whole system including the electrical structure adopts the combined design, the optimized structure design meets the requirements of various components and can meet the different working environment, to achieve the corresponding protection level.
The design of MNS system and the materials used can prevent the occurrence of fault arc to the greatest extent. Once the fault arc occurs, it can be extinguished in a short time. It meets the requirements of IEC298 Annex AA, and has passed the arc fault test of the authoritative test organization, and also passed the type test. In the test, after the fault arc is generated, the adjacent withdrawal components will not be affected, the arc will be extinguished, and the drawer components will still have the operation function after being cleaned. The position of the components with mechanical interlocking in the cabinet will not change, and even in the isolation position, there is no trace of fault on the cabinet surface.
The plastic material selected in the MNS system does not contain CFC or halogen. It has flame retardant and self-extinguishing characteristics. Compared with traditional products, the novel MNS system has more advantages:- Compact structure, save the volume of the cabinet
- Cabinet can be arranged back to back
- Distribution circuit layout economy
- All the standard components are selected to facilitate the design of engineering designers.
- Full range of standardization
- The cabinet body can be designed according to the different requirements of the work and environment, the corresponding protection level
- Different types of functional components can be freely installed in a cabinet, such as plug-in components and pull-out components
- Arc-proof design
- According to the requirements of the cabinet can meet the requirements of earthquake resistance, shock resistance and impact resistance
- Equipment update and improvement is convenient
- The cabinet body is free of maintenance to the greatest extent.
- High equipment operation continuity and reliability
- The personal safety of the operators is guaranteed
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Standard Assembled switchgear (TTA) subject to type test * GB7251.1-2005 IEC60439-1 , EN60439-1, DIN VDE0660, Part 500 BS5486 , UTE63-410 Clam Trial Report National Compulsory Product Certification (CCC) China Tianjin Institute of Electric Transmission German Lloyd Register. Hamburg ASTA. United Kingdom (as IEC1641,VDE0660 Part 508 Anti-Fault Arc Test) Federal District Planning and Town Development Department. Bonn (bunker) DRL German Institute of Astronautics Nuclear Power Plant Vibration Safety Testing Electrical parameters Rated voltage Rated insulation voltage Ui 690V∕1000VAC . 3P . 1500V DC** Rated operating voltage Ue 400V∕690VAC , 3P , 750V DC Rated impulse withstand voltage Uimp 8kV Overvoltage level Ill Pollution level 3 Rated frequency To 60HZ Rated current Main busbar rated current 1. to 6300A To determine the peak withstand current IPk to 22OkA Rated short-time withstand current Icw 至IOOkA Distribution busbar embedded current 1. Up to 2000A To determine the peak withstand current IPk up to 189kA To determine the short-time withstand current IeW to 86kA Structural characteristics Dimensions Cabinet and branch components DIN41488 Recommended height 2200mm Recommended width 400, 600, 800, 1000, 1200mm Recommended depth 800, 1000, 1200mm Modulus E = 25mm in accordance with DIN43660 Surface protection Cabinet rack Aluminum-zinc clad sheet Internal Chamber Partition and Element Mounting Plate Aluminum-zinc clad sheet Beam Electrogalvanizing Shell Electric paint, bright gray. RAL 7035 color code Protection level According to IEC529 or DIN40050 IPOO to IP54 S3 Material Parts Halogen-free, self-extinguishing DIN VDE0304 Part 3 No CFC. Flame retardant IEC707 Internal Chamber Partition To Form 4
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