Superseded80% confidenceFactTime unknown
交流风扇电机的启动电容常见容量为1.0-1.5μF，容量必须与原电容标注一致，容量偏小启动无力、偏大易烧电机绕组
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This knowledge claim has been superseded by newer content
更换启动/运行电容时，容量（μF）必须与原电容严格一致，误差应控制在±5%以内，容量偏大会导致电机绕组过热，偏小则启动无力甚至无法启动Sources
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