断相保护
- n.phase-failure protection
- 网络open-phase protection; Break each other and protect; PDNSPTOC

断相保护
open-phase protection
风机中英词汇 - 豆丁网 ... open-circuit operation 开路运行 open-phase protection 断相保护 operating conditions 工况 ...
phase-failure protection
2008-10-18 -- 工业控制英语词汇大全 ... phase voltage 相电压 phase-failure protection 断相保护 phase-in 同步 ...
Break each other and protect
新建网页 1 ... 过压保护 Cross the voltage protect 断相保护 Break each other and protect 超温保护 Overheating protect ...
PDNSPTOC
表 52 断相保护 (PDNSPTOC)特性定值动作精度取决于测量电流的频率:fn ±2Hz整定值的 ±2%启动时间< 70 ms返回时间< …
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