S11-M-630 Filing certificate

The YB series of preassembled substation is a compact set of power distribution installations combining high-voltage electrical equipment, transformers, low-voltage electrical equipment, and so on. YB series preassembled substation is a compact set of high-voltage electrical equipment, voltage converter, low-voltage electrical equipment and so on, used in It is used in urban high-rise buildings, urban and rural buildings, residential districts, high-tech development zones, small and medium-sized factories, mines and oilfields, and temporary facilities. It is used in urban high-rise buildings, urban and rural buildings, residential districts, high-tech development zones, small and medium-sized factories, mines and oilfields, and temporary construction power supply. It is used for receiving and distributing electricity in the power distribution system.

Installation type: outdoor type Normal environment Operating conditions: Altitude not exceeding 1000m. Ambient temperature Maximum +40℃, minimum -25℃. Special environment operating conditions: Altitude over 1000m. Ambient temperature maximum +40℃, minimum -45℃. (Detailed description when ordering) Installation place: Area with no corrosive gas and no visible dirt.

The YB-12/0.4 pre-assembled transformer station is a nationalized American box transformer. The product is an important power supply unit in a cablesized distribution network. As an important power supply unit in a cable-enabled distribution network, it is a complete set of pre-assembled substations integrating high-voltage control, protection, transformation and distribution equipment. As an important power supply unit in a cablesized distribution network, it is a complete pre-assembled package of high-voltage control, protection, substation and distribution equipment. It is widely used in urban and rural distribution networks.

Resin-insulated dry type transformers are flameproof, fireproof, explosion-proof, maintenance-free, non-polluting, small volume, and have no contamination. Therefore, they are flame-retardant, fire- and explosion-proof, maintenance-free, pollution-free and small in size, It can be directly installed in the load center. Meanwhile, the scientifically rational design and pouring process enables the product to be locally released.