- 28
- Mar
Preinstalled compact substation
Accept custom
Meet your precise requirements |
Descriptions
Suitable for industrial and mining enterprises, stations, docks, airports, public places, high-rise buildings and residential areas of power users, can be applied to ring power supply and terminal power supply.
The YB Preinstalled substation is composed of the high-voltage switchgear, low-voltage distribution panel, distribution transformer and enclosure. The high-voltage switchgear adopts air load switch and the transformer is dry-type or oil immersed type. The substation adopts good ventilation structure with elegant appearance and good heat-insulating performance. The temperature rise of the compartments caused by the outdoor solar radiation can be reduced to within the lowest limits on account of the upper and lower ventilation windows. The forced ventilation device and the temperature auto-controlled device should be installed in the substation. The systems of control, protection, live display and the lighting are equipped in each separate unit.
It fulfills the functions such as transformation of energy, distribution, transmission, metering, compensation, system control, protection and communication.
Custom design
We are able to provide customized solutions for each unique challenge. Our team is flexible and knowledgeable and can provide customized design, guidance, and support while reacting rapidly to requests.
Standard products
The standard products are in accordance with Chinese national GB standards and the international IEC standards.
Applicable environment
1.Installation site: Outside
2.Highest temperature: +40℃
Highest monthly average air temperature: +35℃
Highest annual average air temperature: +20℃
Lowest outdoor air temperature: -25℃
Maximum daily temperature difference: 25℃
3.Altitude: ≤1000m
4.sunlight intensity: 0.1w/cm2(wind speed 0.5m/s)
5.Monthly average humidity: 90%(20℃)
Daily average humidity: 95%(20℃)
6.Seismic resistance
Ground horizontal acceleration: 0.2g
Ground vertical acceleration: 0.1g
7.The inclination of the installation site: ≤3°
Substations that operate under special conditions of use can be provided according to user requirements.