-
Mar 10, 2026The development trend and technology upgrade path of power distribution equip...With the adjustment of the global energy structure and the continuous growth of power demand, smart grids are becoming the main development directionview more -
Feb 28, 2026Dry-type transformer VS oil-immersed transformer: selection guide and scenari...In the power distribution system, the selection of transformers directly affects the safety of power supply and the cost of the project. Dry type andview more -
Feb 05, 2026How to choose the right oil-immersed transformer: A practical procurement guideWhen you purchased an oil-immersed transformer, did you ever wonder: How should the capacity be reserved?How to ensure perfect compatibility with overview more -
Jan 13, 2026Prefabricated containerized substations: Internal structure and working princ...As a compact complete set of power distribution equipment, prefabricated box-type substations are widely used in residential areas, industrial parks,view more -
Jan 06, 2026Oil-Immersed Transformers: Guidelines for Safe Transportation, Proper Install...1.Safe transportation of oil-immersed transformers to prevent damage on the way The oil-immersed transformer is bulky and has a precise internal strucview more -
Dec 30, 2025Practical Knowledge of Eco-Friendly Gas-Insulated Ring Main UnitAs a professional manufacturer of durable electrical equipment with independent intellectual property rights, Kechang Electric has been dedicated to Rview more -
Dec 24, 2025Product Knowledge:SFSZ-40000/115 Three-Winding On-Load Tap-Changing Main Tran...In power transmission and distribution systems, the main transformer acts as the "core heart" of a substation. The SFSZ-40000/115 three-phasview more -
Dec 23, 2025How Do Switchgear WorkSwitchgear is a vital part of power distribution systems, serving as the "control hub" that manages, safeguards, and isolates electrical gear. You'llview more -
Dec 17, 2025How Do Oil-Immersed Transformers WorkOil-immersed transformers are workhorses of power transmission and distribution systems, widely used in substations, rural power grids, petrochemicalview more -
Dec 17, 2025How Do Dry-Type Transformers WorkDry-type transformers play a vital role in power distribution systems, valued for their safe operation, minimal upkeep needs, and compatibility with iview more -
Dec 12, 2025Kechang Electric: Delivering Reliable Power Distribution for Modern Infrastru...As cities grow and industries upgrade their electrical systems, the demand for stable and energy-efficient distribution equipment continues to rise. Kview more -
Dec 08, 2025Analysis of the Advantages of Kechang’s Prefabricated SubstationsIn modern society, a stable electricity supply is essential for economic development and quality of life. With rapid urbanization, traditional substatview more
