GB/T 34940.1-2017
ActiveStatic transfer systems(STS)—Part 1: General and safety requirements
静态切换系统（STS） 第1部分：总则和安全要求
Application Summary AI generated
This standard specifies general and safety requirements for static transfer systems (STS), which are electrical devices that automatically switch a load between two independent power sources without interruption. It is applied in critical power supply contexts such as data centers, hospitals, and industrial facilities where continuous operation is essential, ensuring safe and reliable transfer during power source failures or disturbances.
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