Wuhan Goldhome Successfully Ships 6000kVA High-Capacity Series Resonance Test Device
Recently, Wuhan Goldhome Electrical Co., Ltd. completed the packaging and inspection of its independently developed 6000kVA/400kV series resonant test equipment, which has now been shipped to the customer's site. This shipment not only signifies renewed recognition of the company's technical capabilities in high-voltage testing equipment but also demonstrates its comprehensive production, packaging, and logistics support system.
As a national high-tech enterprise and Wuhan's "Little Giant" technology company, Goldhome was established in 2008 and is located in the Wuhan Economic and Technological Development Zone. With a factory area exceeding 10,000 square meters, the company has dedicated over a decade to the high-voltage power testing and inspection field, evolving into a renowned domestic equipment manufacturer and testing service provider. It holds over 45 patented technologies and more than 10 software copyrights. In 2021, it fully acquired Wuhan Sanhao Electric, which possesses over 30 years of experience in manufacturing UHV partial discharge-free testing equipment. Concurrently, Guodian Huamei maintains deep collaborations with the State Grid Electric Power Research Institute and the School of Electrical Engineering at Wuhan University to continuously upgrade its product technologies. Its developed series resonant test equipment and GIS partial discharge-free testing systems achieve domestically advanced performance levels, finding extensive application across multiple industries including power, railways, and petroleum. These products are also exported to countries and regions in Europe, America, and Africa.
The 6000kVA/400kV series resonant test equipment shipped this time is a high-end product customized by Guodian Huamei to meet the withstand voltage testing requirements of large-scale power equipment. The complete system consists of a variable frequency control power supply, excitation transformer, reactors, and capacitive voltage dividers. Featuring extremely low partial discharge levels and a Q-factor exceeding 200, it precisely meets the stringent testing requirements for high-voltage equipment, providing reliable testing assurance for the safe and stable operation of power systems.
To ensure safe delivery, the company implemented meticulous packaging procedures. Prior to packing, technicians thoroughly cleaned and rust-proofed core components. Precision parts were wrapped in vapor-phase rust-proof paper, followed by layered EPE foam cushioning to prevent impact and abrasion during transit. Custom high-strength solid wood crates were selected for outer packaging. The timber underwent rigorous drying to maintain optimal moisture content, with wall thickness exceeding 15mm. Internal wooden blocks secured the equipment, while foam cushioning filled gaps. Steel straps reinforced the exterior at intervals no wider than 500mm, complemented by warning labels ("This Side Up," " Fragile," "Keep Dry," and IPPC fumigation labels to ensure compliance with shipping regulations.
For transportation, the company utilizes specialized vehicles certified for oversized cargo, staffed by experienced drivers and professionally trained escorts. GPS tracking and vibration sensors monitor the shipment throughout the journey, with checkpoints established every 200 kilometers to verify packaging integrity and equipment condition. Based on route characteristics, optimal paths are pre-planned to avoid construction zones and rough terrain, ensuring smooth equipment transport.
This successful shipment not only embodies Goldhome's corporate values of "Responsibility, Quality, Efficiency, and Vision" but also further solidifies its industry leadership in high-voltage testing equipment. Moving forward, Guodian Huamei will continue deepening technological R&D and refining its production-logistics system to deliver superior high-voltage testing solutions for global customers.
