Liugao is European Prefabricated Outdoor Transformer Box Substation supplier.YB□-12/0.4 series of prefabricated substations integrate high voltage electrical equipment, transformers, and low voltage electrical equipment into a compact and complete power distribution device. These substations are employed in various settings, including urban high-rise buildings, residential areas, high-tech development zones, small and medium-sized factories, mines, oil fields, and temporary construction sites, to receive and distribute electric energy within the power distribution system.

Key features of the YB□-12/0.4 series prefabricated substations include a robust set of equipment, compact structure, safe and reliable operation, convenient maintenance, and portability. Compared to conventional substations, these box-type substations with the same capacity typically occupy only 1/10 to 1/15 of the space, significantly reducing design workload, construction complexity, and overall costs. They are suitable for use in ring network distribution systems, dual-power systems, or radiation terminal distribution systems within the distribution network. YB prefabricated substations adhere to the national standard GB/T17467-1998 for "high-voltage/low-voltage prefabricated substations."

European Prefabricated Outdoor Transformer Box Substation Operating Environment

Ambient temperature: -10℃~+40℃;

Solar radiation: ≤1000W/m2;

Altitude: ≤1000m;

Thickness of covered ice: ≤20mm;

Wind speed: ≤35m/s;

Humidity: daily average ≤95%, monthly average ≤90%;

Daily average relative water vapor pressure: ≤2.2kPa;

Monthly average relative water vapor pressure: ≤1.8kPa;

Earthquake intensity: ≤8 degree;

Occasions without fire, explosion, serious pollution, chemical corrosion and violent vibration;

European Prefabricated Outdoor Transformer Box Substation Specification

European Prefabricated Outdoor Transformer Box Substation Features

Factory Shoot

Packaging