[KongchangAI]
Unverified86% confidenceCautionTime unknown

安装电源SPD必须在前端配置匹配的后备保护(专用熔断器或断路器gG型),否则SPD劣化短路时可能引发火灾;不带脱离器又无后备保护的产品不应使用

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86%
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