[KongchangAI]
Unverified80% confidenceCautionTime unknown

TN系统与TT系统接地方式不同,选购需匹配;带剩余电流保护的报警器在无良好接地(PE线)的老房屋可能无法可靠动作,接地不良场所应优先整改接地而非仅依赖报警器

1
Sources
80%
Confidence
Long-term
Relevance
-
First Seen

Sources

Related Entities

Related Claims

Cite This Claim

Stable URI
https://kongchang.com/claim/355768
API
curl https://kongchang.com/api/v1/knowledge/claims/355768
MCP
get_claim(id=355768)