GB/T 30844.3-2017
ActiveVariable-frequency drive of 1kV and below—Part 3: Safety requiements
1kV及以下通用变频调速设备 第3部分：安全规程
Application Summary AI generated
This standard specifies safety requirements for variable-frequency drives (VFDs) rated at 1kV and below, covering electrical, mechanical, and functional safety aspects. It is applied in industrial and commercial settings where VFDs are used to control motors in applications such as pumps, fans, conveyors, and HVAC systems. The standard ensures safe installation, operation, and maintenance of these drives to prevent electric shock, fire, or mechanical hazards.
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