YB-12 Prefabricated Substation applies to the network of AC 50Hz and rated voltage 6/10kV, and the independent complete transformation and distribution device of capacitance 1600kVA or less. This station is small in investment, small in ground area, simple in installation, reliable in operation and easy in maintenance.
The station can be directly put into load center, and the goal of power supply can be realized only by one-time installation. It is widely used in urban high buildings, residential quarters, shopping malls, hotels, hospitals, airports, wharves, industrial and mining enterprises, tourism spots, expressways and temporary facilities both
indoor and outdoor.
YB-12 Prefabricated Substation can be used in the ringed network distribution
system and be for the purpose of terminal power supply of radial grid as well.
Normal Service Conditions
a. Ambient temperature -25℃~ +40℃ Max daily average temperature +30℃ Max yearly average temperature +20℃
b. Relative humidity: at 25℃ , the daily average is not higher than 95%; The monthly average is not higher than 90%.
c. Altitude not more than 1000m
d. Outdoor wind speed not more than 34m/s
e. Installation location: it shall be installed where there is free of fire, violent vibrations, chemical corrosion or explosion risks.