MNS is a modular and multifunctional low-voltage distribution cabinet. Applied to all low voltage systems that require high reliability in metallurgy, petroleum, chemical, industrial and mining enterprises, and infrastructure fields: distribution and motor control systems.

   The cabinet structure used by MNS has a high degree of flexibility.

   According to your needs or different usage scenarios, various types and specifications of components can be installed in the cabinet:

   According to different electrical equipment, multiple types of feeding units can be installed in the same cabinet or cabinet. For example, the feeding circuit and the motor control circuit can be mixed together.

   MNS is a full range of low-voltage switchgear that can meet your comprehensive needs. Suitable for all low-voltage systems below 4000A.

   MNS can provide a high level of reliability and safety. Humanized design enhances the protection required for personal and equipment safety.

   MNS is a fully assembled structure, with its unique profile structure and connection method, as well as compatibility with various components, which can meet the requirements of demanding construction periods and power supply continuity.

   Execution standards: IEC439, GB7251.1.

2 Cabinet dimensions

2.1 Height: 2200

2.2 Width: 600, 800, 900, 1000

2.3 Depth *: 600, 800, 1000

2.4 Surface treatment: High voltage electrostatic epoxy powder spraying ≥ 60 μ m

3 Electrical data

3.1 Rated insulation voltage: up to 1000V

3.2 Rated operating voltage: up to 660V

3.3 Rated frequency: 50/60Hz

3.4 Rated impulse withstand voltage: 8kV

3.5 Rated voltage of auxiliary circuit: AC380, 220V/DC220V

36 overvoltage level: III

3.7 Pollution level: 3

3.8 Rated current: 4000A

3.9 Rated current of horizontal busbar: 4000A

3.10 Rated current of vertical busbar: 2000, 1000A

*① The cabinet with glass doors has a minimum depth of 725.

② For the convenience of laying horizontal busbars, the depth of cabinets in the same arrangement of systems should be uniform. If not unified, a 400 wide busbar adapter cabinet should be added at each connection.

③ Cabinets with busbar bridges or busways for incoming and outgoing lines should have a depth of ≥ 800.

*For products with special requirements, please consult the manufacturer