OVER CURRENT FOR EM'CY GEN.

lnch97 · 发表于 2009-12-18 15:47

OVER CURRENT FOR EM'CY GEN. 要求脱扣还是报警？如果报警，需要到AMS 吗？

wcj860922 · 发表于 2009-12-19 15:31

应该是延时脱扣吧到AMS好像没有这个报警点

xiehui918 · 发表于 2009-12-20 11:09

OVER CURRENT:1 Over-current long time trip 2 Over-current Short time trip
VMS:common alarm

sany519 · 发表于 2009-12-20 12:01

我们的船是延时脱扣。

lnch97 · 发表于 2009-12-21 08:20

DNV 规范要求长延时不脱扣

xzsandsyl · 发表于 2009-12-21 08:21

谢谢了不太懂电气的东西

superelec · 发表于 2009-12-21 14:23

短延时既短路脱扣，长延时既过流规范已经要求不许脱扣了
二者都报警

fzs_1022 · 发表于 2009-12-26 20:08

脱扣了有个公共报警的吧

guangzhouship · 发表于 2009-12-26 20:19

In DNV rules.

Other protective functions such as overcurrent, high temperature etc. shall, if installed, give alarm only. It is recommended that such alarms are given to the main alarm system.

[电气] OVER CURRENT FOR EM'CY GEN.