- All-Condition Safety Certification: IP40 protection level, passed rigorous tests such as short-time withstand and dielectric performance.
- High-Strength Heat Dissipation Structure: High-strength profile frame, excellent heat dissipation performance, ensuring long-term stable operation.
- Standardized Flexible Expansion: Universal module design simplifies construction and operation and maintenance, reducing the total life cycle cost.
- Specialized for Rail Transit Scenarios: Provides highly reliable power supply for urban rail transit.
- Intelligent Internet of Things Integration: Supports integration with smart grids and the Internet of Things, enabling remote data monitoring.
Product Parameters
|
0.4kv Standardized Compact Low-voltage Switchgear Assemblies |
||||
|
NO. |
Project Name |
Unit |
Arguments |
|
|
1 |
Rated insulation voltage (Ui) |
V |
1000/690 |
|
|
2 |
Rated working voltage (Ue) |
Main circuit |
V |
400 |
|
Auxiliary circuit |
V |
AC110-380;DC24-220 |
||
|
3 |
Rated frequency (fn) |
Hz |
50 |
|
|
4 |
Rated current of main busbar (Ue) |
A |
1250,2500 |
|
|
5 |
Rated short-time withstand current of main busbar (Icw) |
kA |
35,65 |
|
|
6 |
Degree of protection |
|
Enclosure protection class: IP4X; Ventilation holes: IP3XD; Top of the cabinet: IP3X |
|
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