45KV Outdoor Kilowatt Power Prefab Substation European Style 1000A Container Substation

Applicable place

It is suitable for urban public power distribution, high-rise buildings, living quarters, industrial and mining enterprises, oil fields and temporary construction of projects.

Overview

European type box substation(MV/LV Prefabricated Substations) is also known as outdoor complete substation, also known as combined substation, because it has the advantages of flexible combination, easy transportation, migration, convenient installation, short construction period, low operating cost, small footprint, no pollution, maintenance-free, etc. , Received wide attention. In rural power grid construction (reconstruction), it is widely used in the construction and transformation of 10~110kV small and medium-sized substations (distribution) substations, factories and mines, and mobile operation substations in urban and rural areas, because it is easy to penetrate into the load center and reduce the power supply radius. , Improve the quality of terminal voltage, especially suitable for rural power grid transformation, known as the target mode of substation construction in the 21st century.

Use environmental conditions

1. The altitude does not exceed 1000m;

2. The highest ambient temperature should not exceed +40℃, and the lowest should not be lower than -25℃;

The average temperature within a 24-hour period does not exceed +35℃;

3. Outdoor wind speed does not exceed 35m/s;

4. The relative humidity of the air does not exceed 90% (+25℃);

5. The seismic horizontal acceleration is not more than 0.4m/s2, and the vertical acceleration is not more than 0.2m/s2;

6. A place free from fire, explosion, serious pollution, chemical corrosion and severe vibration.

Note: For special conditions of use, please negotiate with our factory when ordering.

Standard

The prefabricated substation meets the standards of SD320-1992 "Box-type substation technical conditions" and GB/T17467-1998 "High-voltage/low-voltage prefabricated substation".

device installation

(1) The location of the box transformer should be close to the load center. According to the load distribution of the district, the load moment is calculated to determine the load center. The box transformer should be installed near the load center. Power loss ≤12%, improve voltage quality Convenient operation and maintenance

(2) Strong vibrations and shocks are not allowed in the use location of the box substation, and no large electromagnetic induction intensity is allowed. For the buried circuit of the box substation, the laying path of each circuit outlet should be arranged, and the safety distance to the underground facilities should be arranged. , And does not affect the long-term development of the power supply area;

(3) The place of use must not have explosive dangerous substances, and the surrounding medium must not contain gases that corrode metals and destroy insulation and conductive media;

The main technical parameters