Unverified86% confidenceDecision RuleTime unknown
AED电池和电极片对温度敏感,长期低于0℃或高于50℃会加速失效,寒冷地区或暴晒户外场所应选带恒温加热/温控功能的收纳箱,将箱内维持在5-30℃
1
Sources
86%
Confidence
Long-term
Relevance
-
First Seen
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UnverifiedAED工作温度范围一般为0-50℃,存放于极寒或高温环境(如未空调的户外机箱)会缩短电池寿命并影响可用性,户外点位应配恒温AED智能箱93% similarUnverified工作温度下限为0℃,极寒户外场景(如北方冬季室外部署)可能影响放电性能,不适合长期暴露在零下环境中的AED配置79% similarUnverified严寒地区(可到零下20度)需确认工作温度范围下限达到-25℃,普通电池供电摄像头低温下续航骤降甚至无法充电,应选支持宽温电池或有线供电型号78% similarUnverified带温控加热功能的收纳箱越耐极端环境但需持续供电和布线,安装成本高;无温控款成本低但需将AED放置点限制在常温环境,室内常温场所无需为温控功能多花钱78% similarUnverified磷酸铁锂电芯在0℃以下充电会造成锂析出损伤,多数户外电源标注工作温度0~40℃充电,寒冷地区冬季露营需选带低温加热或宽温电芯的机型77% similar
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