PRODUCT INTRODUCTION:
YBD-12/0.4 series underground box type substation (referred to as buried box transformer)is a new type of box transformer newly developed on the basis of full research and discussion of modern urban construction and management.Its main part orall buried in the ground,covers little or even no land,the visual effect is very good,effectively solves the tension of urban land and urban management contradictions,products and the surrounding environment harmonious unity,highly respected by the majority of experts and users.Buried box substation means that the complete set of equipment of the box substation is all installed in a fully sealed box inside and the whole system is set below the ground plane,it and the box substation on the ground,the internal equipment is the same,also from 10kV input voltage through the transformerto 400/220V distribution voltage and then sent to the use of the load point,can be used in the ring network distribution system.It can also be used as a radiological power grid terminal power supply substation.This all-ground type is also known as underground substation,and its box has excellent anti-corosion ability and pressure resistance,and has absolute sealing.
The pursuit of "novel"and"beautiful",reflecting the environmental protection of modern urban power facilities,is the current trend of power construction and development,and is also an important symbol of reflecting the degree of modernization and civilization of a city.Our company to create excellent power equipment,beautify the urban environment,service society for the purpose,and actively strive to solve the current power equipment in the installation,maintenance,such as overhead line into the ground project,coastal typhoon salt spray erosion,environmental vision many difficulties,the introduction and absorption of foreign professional technology to developenvironmentally friendly non-metallic buried series substation products.
WORKING CONDITION:
◇Altitude
The altitude does not exceed 2000m;
◇Ambient temperature
Maximum temperature +40℃;
High and low temperature-30℃;
◇Relative humidity
At 25℃,the relative air temperature does not exceed 95%,and the monthly average does not exceed 90%;
◇Installation environment
The installation environment should be free from obvious pollution,explosive,corrosive gas and dust.The installation site should be free from violent shock and can not be placed in low-lying places;
◇Special conditions of use
In addition to the above normal conditions of use other conditions of use in accordance with GB1094.1,GB/T11022,GB/T1404B.1 and GB7251.1 provisions.