380V Low Voltage Switchgear /Electric Cabinet/ Power Distribution
Cabinet With CCC Certification
General
MNS is modularized, multi-functional low voltage electrical panel,
which is applicable to metallurgy, petroleum, chemical industrial,
industrial and mining enterprises and all the situations high
reliable low voltage system, distribution system and motor control
system are needed.
MNS series low voltage electrical panel can meet your need
completely. It is applicable to all low voltage systems of the
current 4000A or below.
Standards
Execution standard: IEC60439-1, GB7251.1.
Advantages
1. Panel board with compact structure, save the volume of cabinet
body.
2. The panel board can be arranged back to back
3. The panel board body can meet the requirements of earthquake
resistance, oscillation resistance and shock resistance
4. It can be built up into different modes freely, such as fixed
type and draw-out type
5. Corresponding protection class of the panel board body could be
designed according to the different requirements of the job and
environment.
6. Select and using standard component entirely, convenient for the
design of project planner.
7. The arrangement of power distribution circuit is economic
8. With anti electric arc design
9. Convenient for equipment upgrade and inprovement
10. The panel board is free of maintenance to the most extent.
11. Safe for the opeartor
12. Reliable enough and high flexibility.
Installation dimension
1. The fixed cabinet:
Width: 600mm, 800mm, 1000mm
Depth: 600mm, 800mm, 1000mm
2. The withdrawable cabinet:
Width: 600mm, 800mm, 900mm, 1000mm(600mm not suggested)
Depth: 600mm, 800mm, 1000mm(600mm not suggested)
3. The fixed isolating cabinet
Width: 600mm, 900mm, 1000mm
Depth: 600mm, 800mm, 1000mm
Technical Data
| Item | Data |
| Rated voltage | 380V,660V |
| Ratd voltage impacte indurance | 8KV |
| Rated frequency | 50/60hz |
| Grounding system | TT,IT, TN-S,TN-C-S |
| Ratd voltage of auxiliary circuit | AC380,220v/ DC220v |
| Maximum coil in and out broken circuit | 4000A |
| Pollution degree | 3 |
| Rated current | 4000A |
| Horizontal busbar rated current | 4000A |
| Vertical busbar rated current | 2000A,1000A |
| Horizontal busbar ratd shorttime withstand current | 50/80KA |
| Horizontal busbar rated peak value withstand current | 105/176KA |
| Vertical busbar rated short time withstand current | 50KA |
| Vertical busbar rated peak value withstand current | 105KA |
