The HuaNan City No.1 Exchange Plaza Project is a large-scale commercial and logistics development located in Zhengzhou, Henan Province, China. As one of the most influential integrated trade centers in Central China, the project combines business transactions, logistics distribution, exhibition services, information exchange, and urban support facilities. With a massive construction scale and high power demand, reliable electrical infrastructure was essential to ensure stable operation of this commercial complex.
The No.1 Exchange Plaza features a single building area of approximately 500,000 square meters. Due to the large commercial load, the project required a high-capacity and energy-efficient power distribution system. ZTELEC Group provided a comprehensive transformer solution to support continuous and stable electricity supply for commercial operations, logistics systems, lighting, HVAC equipment, and elevators.
The total installed transformer capacity for the project reached 28,000kVA, ensuring sufficient power distribution for peak load demand and future expansion.
Transformer model: SCB12 10/0.4kV cast resin dry-type transformer.
Vector group: Dyn11.
Total installed capacity: 28,000kVA.
Center distribution station No.1 installed capacity: 6 units of 1600kVA and 2 units of 800kVA dry-type transformers.
Center distribution station No.2 installed capacity: 10 units of 1600kVA and 2 units of 800kVA dry-type transformers.
The SCB12 cast resin dry-type transformers were selected for their high safety, low maintenance requirements, and excellent fire resistance. These transformers are particularly suitable for large commercial buildings where environmental protection and operational reliability are critical.
The transformer system supports stable voltage transformation from 10kV medium voltage to 0.4kV low-voltage distribution. The modular installation of multiple transformer units improves redundancy and ensures uninterrupted power supply for essential loads.
The transformer installation and commissioning for the No.1 Exchange Plaza project were completed within one week. The fast deployment ensured that construction schedules were maintained and electrical systems were ready for operation on time.
SCB12 dry-type transformer with low loss and high efficiency.
Fire-resistant cast resin insulation suitable for indoor installation.
Low noise design ideal for commercial buildings.
High short-circuit strength and stable performance.
Maintenance-free operation with long service life.
Large commercial complexes.
Trade and logistics centers.
Shopping malls and exhibition buildings.
Urban mixed-use developments.
High-density commercial distribution systems.
The HuaNan City No.1 Exchange Plaza project highlights the importance of reliable power infrastructure for large commercial developments. The SCB12 dry-type transformer solution provided efficient, safe, and stable power distribution across the facility. This successful implementation demonstrates ZTELEC’s capability in delivering high-capacity transformer solutions for large-scale commercial and logistics projects.
ZTELEC Yuguang Electric Technology, founded in 2014, builds on state-owned industrial expertise to deliver reliable power solutions worldwide.
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