Normal Operating Environmental Conditions:
- Altitude: ≤3000 meters.
- Temperature Range: -45℃ to +40℃.
- Seismic Resistance:
Horizontal seismic acceleration: less than 0.4 m/s².
Vertical seismic acceleration: less than 0.2 m/s².
Safety series: 1.67.
- Outdoor Wind Speed: Not exceeding 40 m/s.
- Installation Location: Free from severe vibrations, with a tilt not exceeding 3°.
- Usage Location: Should not have corrosive conductive dust harmful to metals and insulators, or dangerous flammable and explosive materials.
For conditions exceeding the normal operating environment, users may consult with the company for solutions.
Structure and Features:
- Wind farms are generally located in remote and harsh natural conditions such as tidal flats, shallow seas, grasslands, and deserts. Different anti-corrosion treatment processes are used based on the environmental conditions to ensure the service life of the pre-installed substations.
- The overall layout of the box transformer is in a Chinese character “品” (pin) shape, with the following advantages: compact and reasonable structure with a small overall size. The connection between main components is convenient, significantly reducing the amount of copper busbar used. There is ample space for incoming and outgoing cable connections and maintenance, facilitating assembly and inspection. The enclosure structure uses sandblasted hot-dip galvanized and painted metal components, ensuring equipment can be used in humid and high-salinity environments, with strong rust resistance. All door panels and walls are solid, filled with polyurethane and silicate composite insulation materials, providing excellent thermal insulation to ensure safe and rapid operation in extremely cold environments.
