time dial setting

基本解釋

Of time setting mode: dial setting control time;
時(shí)間設(shè)定方式：撥磐設(shè)定控制時(shí)間；
Time Dial Setting and pickup current of the inverse time protection are the two parameters need to be optimized.
反時(shí)限保護(hù)需要優(yōu)化的蓡數(shù)主要有時(shí)間整定系數(shù)和啓動(dòng)電流。
Introduction was made to the composition and working principle of a power-off time delay relay which adopts CMOS digital circuit, digital dial disc for switch setting and without auxiliary power.
介紹了一種採(cǎi)用CMOS數(shù)字電路、數(shù)字撥磐開(kāi)關(guān)整定、無(wú)輔助電源的斷電延時(shí)繼電器的組成及工作原理。