E house（Electrical House） is composed of Factory-assembled cabin body, primary and secondary equipment, cabin auxiliary facilities, etc., which are completed in the factory for production, assembly, wiring, commissioning, and other work to achieve overall transportation and on-site installation.
Meanwhile, E house can be prefabricated in factory, thus reducing design, construction, commissioning, and workload, simplifying maintenance and repair work, shortening construction cycles, and effectively improving project construction speed.
- Customized design solutions conform to national standards
- strong fire prevention, corrosion prevention, and insulation functions;
- Adopting an integrated welding structure with high strength and deformation resistance;
- Meets the required inter lock criteria for middle voltage equipment;
- Strengthening the sealing treatment of the cabin can effectively block external sand and dust from entering the cabin, ensuring the stable operation of equipment inside the cabin;
- Modular fabrication with small footprint;
- Equipped with a comprehensive escape system that meets electricity demand;
Altitude
≤4000m
Ambient temperature:
-40℃ ～ +45℃
Ambient humidity
The average relative humidity within 24 hours shall not exceed 95%.
Installation environment
There should be no conductive dust, corrosive, flammable, or explosive hazardous materials that are harmful to metals and insulation materials.
Seismic horizontal acceleration
acceleration: not more than 0.4m/s, vertical acceleration: not more than 0.2m/s.
Special condition
support customized solutions
No. | Item | Unit | VCB Unit |
1 | Rated voltage | kV | 0.4，12，24, 40.5 |
2 | Rated frequency | Hz | 50/60 |
3 | Protective grade |
| IP44 |