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Product Introduction 

American-style three-phase transtormers are typically used in residentla, commercial, and Industral areas, especially for urban grid renovation.Unlike transtormers mounted on utlty poles, they are enclosed in a locked, weatherproo metal cabinet and placed on concrete slabs onthe ground. All transtormer protection devices are immersed in insulating fuid, which helps reduce the volume. They are also equipped withcomprehensive operational monitoring instruments, such as pressure gauges, ol level gauges, and ol temperature gauges, and are combinedwith low-voltage swtchgear to form a complete set of step-up and step-down equpment. Key Features 1. Fuly nsulated and hermetcaly sealedstructure to ensure personal safely.2. The high-voltage side adopts dual-fuse protection, where the blade fuse is a speclal-purpose fuse andthe backup fuse is a current-limiting fuse, reducing operating costs. 3. The high-voltage incoming line adopts a cable joint stucture, featuringful insulation, safety, reliablity, and convenient operation. 4. The transtormer can be used in ring main units and terminal systems, with quiteconvenient switching functions, mproving power supply rellability. 5. The transtormer structure Is three phase three-limb or three-phase five-limb. The iron core adopts step-lap technology, which reduces noise and losses and improves short-circuit impedance.