剩余電流保護(hù)器自檢功能的研究與探討

 

聶勝云

（蘇州益而益電器制造有限公司，江蘇 蘇州 215123）

 

    摘 要：針對(duì)剩余電流保護(hù)器自檢技術(shù)應(yīng)用中存在的問(wèn)題，對(duì)自檢技術(shù)的發(fā)展現(xiàn)狀、檢測(cè)內(nèi)容、檢測(cè)要求及關(guān)鍵技術(shù)點(diǎn)進(jìn)行介紹和探討，并提出了剩余電流保護(hù)器自檢優(yōu)化方案，對(duì)優(yōu)化方案中的各個(gè)單元功能進(jìn)行了說(shuō)明，為提高剩余電流保護(hù)器的安全性、可靠性、智能化及推動(dòng)整體技術(shù)及產(chǎn)品的市場(chǎng)推廣與應(yīng)用提供幫助。

    關(guān)鍵詞：剩余電流保護(hù)器；自檢功能；接地故障斷路器

    中圖分類號(hào)：TM561     文獻(xiàn)標(biāo)識(shí)碼：A      文章編號(hào)：1007-3175(2019)05-0037-04

    Abstract: Aiming at the problems existing in the self-checking technology application of residual current protector, this paper introduced and discussed the development status, detection content, detection requirements and key technology point and proposed a self-checking prioritization scheme of residual current protectors, explaining each element function of the prioritization scheme, which provides helps for improving the safety, reliability, intelligentizing of residual current protectors and promoting the marketing and application of entirety technology and products.

    Key words: residual current protector; self-checking function; ground fault circuit interrupter