Procurement Project for Supporting Power Supply Equipment for Infrastructure Construction in the Yilong New Area, Xingyi, Guizhou Province, by a Certain Construction Group Co., Ltd.
The infrastructure project‑related power supply equipment procurement for the Yilong New Area in Xingyi, undertaken by a construction group company in Guizhou Province, is being supplied by Shaanxi Hante Zhidian Equipment Co., Ltd. The core equipment is one SZ11‑50000 kVA/110 kV on‑load tap‑changing power transformer, which will be delivered to the project site in the Yilong New Area of Xingyi City, Guizhou Province, to meet the electricity demands of large‑scale infrastructure construction and ensure stable power supply upon subsequent commissioning.
Project Overview
The infrastructure project supporting power supply equipment procurement in the Yilong New Area of Xingyi, undertaken by a construction group company in Guizhou Province, is being supplied by Shaanxi Hante Intelligent Electric Equipment Co., Ltd. The core equipment consists of one SZ11‑50000 kVA/110 kV on‑load tap‑changing power transformer, which will be delivered to the project site in the Yilong New Area of Xingyi City, Guizhou Province, to meet the electricity demands of large‑scale infrastructure construction and ensure stable power supply upon subsequent commissioning.
Advantages and Features
1. The model is mature and reliable, well-suited to handle heavy infrastructure loads.
• An SZ11‑50000/110kV on‑load tap‑changing transformer is employed, providing ample capacity to ensure the stable operation of high‑power equipment during infrastructure construction.
• Wide voltage regulation range, with ±8 × 1.25% adjustment, to handle fluctuations in construction loads and unstable grid conditions.
2. On-load voltage regulation design ensures high power supply quality.
• On‑line on‑load voltage regulation enables uninterrupted voltage adjustment, ensuring continuous power supply during construction and preventing outages from disrupting the project schedule.
• Insulated and impedance-matched substation grid, with strong resistance to surges and short circuits.
3. Delivery and Service Assurance Are Fully in Place
• Delivery is scheduled for May 10, 2020, by road transport, with the supplier bearing the freight costs, ensuring stable performance.
• Manufactured in accordance with the technical specifications; one-year warranty and reliable after-sales service.
4. Designed for engineering applications, durable and easy to install.
• Compact design and high ingress protection, suitable for outdoor or temporary construction-site environments, with dust resistance and vibration tolerance.
• Standardized interfaces enable rapid on-site installation, commissioning, and startup, thereby shortening the waiting period for power connection during infrastructure construction.
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