Model YB□-40.5 series prefabricated (combined) substation is a complete power transformation device integrating high-voltage compartment, transformer compartment and low-voltage (or medium-voltage) compartment. It can be optionally equipped with DC power supply and relay protection room. Independently developed and designed by our company to meet urban power grid construction requirements, it is applicable to power plants, industrial & mining enterprises, temporary power consumption sites and other occasions.
The product can be applied in ring main distribution systems as well as radial power grid terminal power supply. High & low voltage metering units and high & low voltage capacitor compensation devices are optional. The substation is available in integral and split two structures.
Model YB□-40.5 prefabricated substation is designed by our company for power industry development and safe & reliable grid operation. Compared with similar domestic products, it has the following advantages:
The enclosure can be customized as metal cabinet or eco-friendly non-metal cabinet as required. The cabinet roof adopts double-layer cavity structure with sloped design to avoid water accumulation. Plenty of optimizations are made on heat insulation & radiation resistance, moisture & condensation prevention, sound insulation, wind resistance.
The base frame of the box substation is welded by section steel (I-beam, channel steel) to form a high-strength integrated structure with anti-rust treatment. Cabinet appearance can be customized according to customer demands, and the color can match surrounding environment. For non-metal cabinets, wall can be fully tiled or half-tiled with exterior wall coating, featuring elegant appearance and high reliability.
The cabinet adopts “mouth-shaped” or “triangle-shaped” layout, dividing the substation into three independent compartments. Each compartment is equipped with separate natural air vents and indoor lighting. Temperature-controlled exhaust fans are installed in the transformer compartment for forced ventilation. Air conditioners or dehumidifiers can also be fitted inside upon customer approval.
Product Features
