On May 25, 2026, the 10 sets of C-GIS (Cubicle-type Gas Insulated Switchgear) customized for an Eastern European customer successfully passed the online Factory Acceptance Test (FAT) and were officially approved for shipment. Considering the special site conditions and environmental requirements of the Eastern European power station, Ningbo Tianan optimized the product packaging solution accordingly. The professional recommendations were highly recognized by the customer. After the equipment was meticulously packed, Tianan ’s commercial team documented the entire packaging process with real-time photos, allowing the customer to track the progress remotely. The equipment has now been shipped in full from Ningbo to the project site.

This batch of C-GIS equipment will be delivered to Eastern Europe via Sino-European international logistics and will be used for the power grid upgrade project of a local industrial park. Since the beginning of this year, multiple batches have been delivered between the two parties. This repeat order further consolidates Ningbo Tianan 's market presence and competitive advantages in Central and Eastern Europe, fully demonstrating the excellent quality and reputation of Chinese-made power equipment, which is highly trusted by local customers.

All products are designed and manufactured in strict compliance with EU electrical standards and IEC international standards, fully meeting the grid-connection requirements of local utility and industrial power projects. The technical R&D center of Ningbo Tianan carried out customized product development based on the harsh site conditions in Eastern Europe, including extremely low temperatures, large temperature differences between day and night, and outdoor conditions prone to dust and frost. The delivered switchgear features a fully enclosed structure, with high-voltage live components placed entirely inside a stainless steel sealed gas tank, achieving an IP67 protection rating, effectively preventing condensation, snow, and dust ingress. The equipment is equipped with an intelligent constant-temperature heating system and cold-resistant components, ensuring stable operation under extreme low-temperature conditions as low as -40°C. In addition, the product adopts a compact modular design, significantly reducing floor space compared to traditional air-insulated switchgear, precisely addressing the space constraints of local aging distribution rooms.

Main Technical Parameter

Guided by the philosophy of "preparing for risks while striving for progress," Ningbo Tianan is seizing the opportunities presented by the global energy transition and continuing to promote the construction of supporting infrastructure for renewable energy in Central and Eastern Europe. Leveraging the advantages of Tianan 's full range of electrical equipment, the company is intensively focusing on photovoltaic supporting facilities, new industrial construction, and urban power grid renovation. Through high-quality, customized, and intelligent electrical products, Ningbo Tianan is helping upgrade power infrastructure in Central and Eastern Europe and deepening China-Europe cooperation in the power industry.