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Overview：
This product is designed to meet the requirements of distribution network operation service management, improve the equipment selection standards, improve the quality control system, enhance the durability of distribution network equipment, highlight the core of good equipment, and is based on the principles of safety and reliability, sturdiness and durability, unified standards, and universal interchangeability. According to the "Standardized Design Scheme of 12 kV Primary and Secondary Integrated Ring Main Unit (Box) and Distribution Automation Terminal (DTU) 2021 Edition" and other contents, it is a standardized equipment.