CN EN ES AR PT FR
返回

Category

Product Categories

MNS Low-Voltage Withdrawable Switchgear

Product Details

Summarize

    The MNS system is a factory-assembled low-voltage switchgear unit. Its technical standards comply with GB7251.1, IEC439-1, Part 500 of VDE0660, Part 1 of BS5486, and UTE63-410. For marine applications, the product also meets the ship classification standards of LLOYD'S REGISTER.
Meaning of Symbols

           

Introduction to the MNS System

    The MNS system low-voltage switchgear incorporates fixed technology and drawer technology, and its materials are categorized into steel plate structure technology and plastic structure technology. The latter (plastic structure technology) has reached the international level of the 1990s.
    The MNS system can meet various power supply and distribution needs, and is widely used in power distribution systems of various industrial and mining enterprises, including land-based facilities, power stations, nuclear power plants, marine vessels, and oil platforms.

Product Features

  • Compact design: Can accommodate more functional units in a smaller space.
  • High structural versatility & flexible assembly: The 25mm-modular C-profile can meet requirements for various structural forms, protection classes and operating environments.
  • Standard modular design: Can be configured into standard units for protection, operation, conversion, control, regulation, measurement, indication, etc. Users can select and assemble units freely as needed. Over 200 assembly components can be used to build cabinet frame structures of different schemes, as well as fixed-partition or drawer units.
  • Safety: Uses a large number of high-strength flame-retardant engineering plastic components, effectively enhancing protective safety performance.
  • High technical performance: Main parameters meet contemporary international standards.
  • Space-saving: High level of standardization, serialization and generalization greatly reduces the space required for storing and transporting prefabricated parts.
  • Easy assembly: No special complex tools required.

Basic Parameters

◇ Electrical Performance:
  • Rated insulation voltage: 690V/AC
  • Rated working voltage: 400V/AC
  • Rated impulse withstand voltage: 8kV
  • Rated frequency: 50~60Hz
  • Maximum operating current of main busbar: 6300A
  • Short-time withstand current of main busbar: 100 kA
  • Peak withstand current of main busbar: 220 kA
  • Maximum operating current of distribution busbar (vertical busbar): 1200(2000A)
  • Short-time peak current of distribution busbar (vertical busbar): 176 kA
  • Protection class: IP30~IP54
Keywords:

Previous page

Next page

More recommendations

Smart Integrated Cabinet Generation 2

F8

ZP Rack Dedicated for Hot and Cold Aisle

WS

Intent Information

Submit a message