Stable and Reliable 35KV S9 Oil Immersed Transformer Facilitates Power Grid Transmission and Distribution Upgrades
2026,07,22
In power transmission and distribution systems, the Transformer is a core infrastructure device for power conversion and transmission. Different operating conditions require either Dry-Type Transformers or Oil Immersed Transformers to meet specific site needs. The 35KV S9 Oil Immersed Transformer, with its mature oil-immersed structure, is widely used in industrial and mining areas, suburban substations, and rural centralized power supply points, suitable for medium- to long-term stable power supply scenarios.
Compared to Dry-Type Transformers, which are designed for indoor, enclosed, non-flammable environments, this Oil Immersed Transformer utilizes insulating oil for heat dissipation and insulation protection. It features balanced heat dissipation efficiency, reasonable operating noise control, and an overall structural design suitable for outdoor substation installation. Its simple maintenance process makes it suitable for large-scale, long-distance power transmission projects.
This Transformer strictly adheres to industry-standard manufacturing processes, using robust core and winding materials to reduce no-load losses and ensure outstanding long-term operational stability. In projects such as power grid expansion and industrial park power supply upgrades, the 35KV S9 Oil Immersed Transformer has become a mainstream choice. The equipment balances economy and practicality, requiring no complex temperature control devices; daily inspections only need to check the oil level and the condition of sealing components, significantly reducing the workload of frontline maintenance personnel.
With the ongoing power grid upgrade projects in many areas, the demand for Oil Immersed Transformers suitable for outdoor high-capacity transmission is steadily increasing. This 35KV S9 model transformer balances operating costs and power supply performance, forming a complete equipment system with the indoor-specific Dry Type Transformer, jointly improving the overall power transmission solution and laying a solid hardware foundation for stable regional power supply.
Jiangsu Kelide Electric Co., Ltd.
