YB-12 High-Voltage/Low-Voltage Prefabricated Substation
The YB series prefabricated packaged substations integrate high-voltage switchgear, transformers, and low-voltage switchgear into a compact, complete distribution unit. They are designed for use in urban and rural buildings, luxury villas, public plazas, residential communities, mines, oil fields, and other power-consuming facilities, serving as the primary means of receiving and distributing electrical energy within the distribution system. These substations feature strong system integration, small footprint, compact structure, reliable operation, and convenient maintenance, significantly reducing construction workload and capital expenditure. In distribution systems, they can be employed in ring-network distribution, dual-source supply systems, and radial terminal distribution systems.
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distribution box
substation
Guogui Electric
Detailed Introduction
Product Overview:
•The YB series pre-assembled packaged substations integrate high-voltage switchgear, transformers, and low-voltage switchgear into a compact, complete distribution unit. They are designed for use in urban and rural buildings, luxury villas, public squares, residential communities, mines, oil fields, and other power-consuming facilities, serving to receive and distribute electrical energy within the distribution system. These units feature strong system integration, small footprint, compact structure, reliable operation, and convenient maintenance, significantly reducing construction workload and capital expenditure. In distribution systems, they can be employed in ring-network distribution, dual-source supply systems, and radial terminal distribution systems.
• The YB series pre-assembled packaged substations, as a new type of power supply and distribution equipment, offer numerous advantages over traditional civil-engineering substations. Their compact size, small footprint, and streamlined design facilitate easy relocation, thereby significantly shortening the construction period and reducing the land required, while also lowering capital costs. In addition, these packaged substations are simple to install on-site, enable rapid power supply, require minimal maintenance, and do not necessitate dedicated on-site personnel. Importantly, they can be located close to load centers, which is crucial for improving power quality, reducing energy losses, enhancing supply reliability, and supporting the modernization of distribution networks.
•The YB packaged substation complies with the standards GB/T 17467 “Prefabricated High- and Low-Voltage Substations” and SD 320 “Technical Specifications for Packaged Substations.”
Terms of Use:
• Ambient air temperature shall not exceed +40°C or fall below -25°C;
• The elevation of the installation site shall not exceed 1,000 m;
• The daily average relative humidity shall not exceed 95%, and the monthly average shall not exceed 90% (at +25°C);
• During equipment installation, the tilt relative to the vertical plane shall not exceed 3°;
• The equipment shall be installed in locations free from fire hazards, explosion risks, chemical corrosion, and severe vibration;
• Special requirements of the user may be resolved through consultation with the manufacturer.
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Guogui Electric provides high-quality turnkey solutions and complete product sets to numerous customers.
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