Unverified85% confidenceDecision RuleTime unknown
跨相位(不同火线相位)会导致电力猫速率暴跌甚至无法配对,老式独栋房屋或三相供电场景务必选支持MIMO三线技术(火线+零线+地线)的型号,可跨相位传输
1
Sources
85%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified线路布线距离超过300米(含电表箱绕行)或跨越两个以上楼层且经过大量家电干扰源时,电力猫速率不可靠,此类场景应优先考虑Mesh或有线回程方案而非电力猫74% similarUnverified单相回路(家用220V插座、照明)选1P+N,火线零线同时断开;三相设备(中央空调、大功率电机)选4P;单纯1P漏保只断火线不断零线,检修时仍带电有隐患69% similarUnverified跨相供电时电力线适配器速率会暴跌甚至无法配对。中国家庭多为单相供电问题不大,但如果房子较大、配电箱有多个分路且分属不同相位,两个适配器插在不同相位的插座上会导致连接失败或速率极低67% similarUnverified电力线(PLC/HyFi)中继适合无法布网线但插座在同一电表回路的场景,实测速率受电路质量影响大,跨相位或经过插排会大幅衰减;老旧线路环境不建议依赖电力猫方案67% similarUnverified如果电线额定值低于断路器,过载时断路器不会及时跳闸,电线可能先过热起火65% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/472262API
curl https://kongchang.com/api/v1/knowledge/claims/472262MCP
get_claim(id=472262)