安科瑞ASJ繼電器在菲律賓礦廠的應(yīng)用

時(shí)間：2021-09-29作者：江蘇安科瑞電器制造有限公司瀏覽：102

摘要：對(duì)電氣線路進(jìn)行接地故障保護(hù)，方式接地故障電流引起的設(shè)備和電氣火災(zāi)事故越來(lái)越成為日常。針對(duì)用戶側(cè)主要的用能節(jié)點(diǎn)，設(shè)計(jì)安裝剩余電流繼電器，實(shí)時(shí)監(jiān)控各用能回路的剩余電流狀態(tài)。通過(guò)實(shí)時(shí)監(jiān)控用能以及相關(guān)電力參數(shù)、提高用能安全、可靠及維護(hù)效率、降低維護(hù)的人工成本、實(shí)現(xiàn)了對(duì)剩余電流監(jiān)控的**。通過(guò)用能的實(shí)時(shí)監(jiān)測(cè)，數(shù)據(jù)的采集及報(bào)警，監(jiān)測(cè)配電系統(tǒng)中剩余電流，為用戶電氣線路接地故障保護(hù)，防范剩余電流導(dǎo)致的火災(zāi)事故和人員觸電事故提供**。現(xiàn)就我司ASJ型剩余電流繼電器在菲律賓的應(yīng)用做一簡(jiǎn)要介紹。

Abstract: Ground fault protection for electrical circuits, equipment and electrical fire accidents caused by ground fault currents are increasingly becoming a daily necessity. For the main energy-consuming nodes on the user side, a residual current relay is designed and installed to monitor the residual current status of each energy-using circuit in real time. Through real-time monitoring of energy use and related power parameters, the safety, reliability and maintenance efficiency of energy use are improved, the labor cost of maintenance is reduced, and the unattended monitoring of residual current is realized. Through the real-time monitoring of energy use, data collection and alarm, the residual current in the power distribution system is monitored, and the ground fault protection of the user's electrical circuit is provided to prevent fire accidents and personal electric shock accidents caused by residual current. Here is a brief introduction to the application of our company's ASJ earth leakage relay in the Philippine mine.

1.項(xiàng)目概述  Project Overview

該礦廠位于菲律賓，由于電流很大，礦廠用電情況特殊，客戶希望通過(guò)在配電柜內(nèi)安裝剩余電流繼電器來(lái)監(jiān)測(cè)線路剩余電流，并且希望可以在顯示面板上顯示實(shí)時(shí)監(jiān)測(cè)的剩余電流值與其設(shè)定的剩余電流值之比值，在此比值達(dá)到80%時(shí)剩余電流繼電器能立即報(bào)警。安科瑞ASJ10-LD1A配合剩余電流互感器，成功地解決了客戶現(xiàn)場(chǎng)剩余電流監(jiān)控需求。由于現(xiàn)場(chǎng)電流很大，所以在剩余電流互感器的選擇上，我們進(jìn)行了多次溝通，通過(guò)銅排以及電流規(guī)格給客戶選定了合適的剩余電流互感器。

The mine factory is located in the Philippines, because the current is very big, electricity supply for mine is special , customers hope that through in the power distribution ark installation of residual current relay to residual current monitoring line, and hope that can be displayed on the display panel real-time monitoring of residual current value rather than setting the ratio of residual current value, the ratio can reach 80% when the residual current relay immediately report to the police. Acrel ASJ10-LD1A with residual current transformer, successfully solve the customer's on-site residual current monitoring requirements. Due to the large current on site, we have communicated for many times on the selection of residual current transformer, and selected the most appropriate residual current transformer for the customer based on copper bar and current specifications.

2. ASJ系列剩余電流繼電器介紹 ASJ Series Residual Current Relay

ASJ 系列剩余電流動(dòng)作繼電器可與低壓斷路器或低壓接觸器等組成組合式剩余電流保護(hù)裝置，主要適用于交流 50Hz，額定電壓 400V 及以下的 TT 和 TN 系統(tǒng)配電線路，用來(lái)對(duì)電氣線路進(jìn)行接地故障保護(hù)，防止接地故障電流引起的設(shè)備損壞和電氣火災(zāi)事故，也可用來(lái)對(duì)人身觸電危險(xiǎn)提供間接接觸保護(hù)。

產(chǎn)品符合 GB/T 22387-2016《剩余電流動(dòng)作繼電器》的要求。

ASJ系列剩余電流繼電器集線路過(guò)電壓、欠電壓保護(hù)功能和線路正常電壓自動(dòng)延時(shí)復(fù)位功能。該產(chǎn)品主要應(yīng)用于住宅分戶箱進(jìn)線或單相或三相用電設(shè)備配電線路的保護(hù)，產(chǎn)品體積小、精度高、結(jié)構(gòu)緊湊，安裝方便，是民用建筑領(lǐng)域中的安全保護(hù)裝置。

ASJ series current action relays can be combined with low-voltage power supplies or low-voltage contactor to form a combined power supply current protection, mainly used for AC 50Hz, voltage and below TT400V devices and TN system piping, in addition to ground fault protection for electrical circuits to prevent ground faults Common equipment damages and electrical failures caused by this can also prevent the danger of personal electric shock and provide direct contact protection.

The product meets the requirements of GB/T 22387-2016 "Catalyst Current Relay".

ASJ series sanitary current relays integrate line over-voltage and under-voltage protection functions and automatic additional functions for normal voltage. The product is small in size, high in precision, flexible in structure and easy to install. It is a safety protection device in the field of civil construction.


江蘇安科瑞電器制造有限公司專注于集中式電能表,配電房**系統(tǒng),三相導(dǎo)軌式電能表等

• 詞條

  詞條說(shuō)明

• 無(wú)錫城開(kāi)**商業(yè)廣場(chǎng)電能管理系統(tǒng)的設(shè)計(jì)與應(yīng)用

  摘要：介紹無(wú)錫城開(kāi)**商業(yè)廣場(chǎng)項(xiàng)目，采用智能電力儀表、采集配電現(xiàn)場(chǎng)的各種電參量、開(kāi)關(guān)信號(hào)。系統(tǒng)采用現(xiàn)場(chǎng)就地組網(wǎng)的方式，組網(wǎng)后通過(guò)現(xiàn)場(chǎng)總線通訊并遠(yuǎn)傳至后臺(tái)，通過(guò)Acrel-3000型電能管理系統(tǒng)實(shí)現(xiàn)樓層及配電房回路用電的實(shí)時(shí)監(jiān)控和管理。關(guān)鍵詞：智能電力儀表;Acrel-3000;電能管理系統(tǒng);?0?概述?無(wú)錫城開(kāi)**項(xiàng)目位于無(wú)錫市城市新軸心—濱湖區(qū)蠡園經(jīng)濟(jì)開(kāi)發(fā)區(qū)**，是

• 淺談中低壓母線裝設(shè)弧光保護(hù)的必要性

  【摘要】：中低壓開(kāi)關(guān)柜作為電能生產(chǎn)與分配的基礎(chǔ)設(shè)施之一，使用量逐年增加，并且使用場(chǎng)合的復(fù)雜性也在增加。成套開(kāi)關(guān)設(shè)備中母線故障產(chǎn)生的弧光將燒壞其元器件,從而導(dǎo)致事故擴(kuò)大,往往造成較大的經(jīng)濟(jì)損失,而母線弧光保護(hù)正好解決了這個(gè)難題，能夠很好的保護(hù)開(kāi)關(guān)設(shè)備并降低損失。 【關(guān)鍵詞】：中低壓開(kāi)關(guān)柜；母線故障；弧光保護(hù) 引言 弧光放電不僅會(huì)造成停電事故，還會(huì)造成設(shè)備性損壞和人身傷害，帶來(lái)不可估量的損失。弧光放電

• 電力監(jiān)控系統(tǒng)在某空客復(fù)合材料制造中心新廠房的設(shè)計(jì)與應(yīng)用

  摘要：介紹某空客復(fù)合材料制造中心新廠房-電力監(jiān)控系統(tǒng)，采用綜合保護(hù)裝置、多功能儀表，采集配電現(xiàn)場(chǎng)的各種電參量和狀態(tài)信號(hào)。系統(tǒng)采用現(xiàn)場(chǎng)就地組網(wǎng)的方式，組網(wǎng)后通過(guò)現(xiàn)場(chǎng)總線通訊并遠(yuǎn)傳至后臺(tái)，通過(guò)安科瑞電力監(jiān)控系統(tǒng)實(shí)現(xiàn)變電所變配電回路用電的實(shí)時(shí)監(jiān)控和管理。關(guān)鍵詞：某空客復(fù)合材料制造中心新廠房-電力監(jiān)控系統(tǒng)；10KV變配電所；Acrel-2000Z；電力監(jiān)控系統(tǒng)。0 概述?本項(xiàng)目總共有1個(gè)變電站；

• Acrel-1000變電站綜合自動(dòng)化監(jiān)控系統(tǒng)在某物流園35kV變電站中應(yīng)用

  摘 要：Acrel-1000變電站綜合自動(dòng)化系統(tǒng)，是我司根據(jù)電力系統(tǒng)自動(dòng)化及**的要求，總結(jié)國(guó)內(nèi)外的研究和生產(chǎn)的**經(jīng)驗(yàn)，專門研制出的新一代電力監(jiān)控系統(tǒng)。本系統(tǒng)具有保護(hù)、遙測(cè)、遙信、遙脈、遙調(diào)、遙控功能，可實(shí)現(xiàn)無(wú)人或少人值守功能，為監(jiān)控系統(tǒng)的安全、經(jīng)濟(jì)、可靠運(yùn)行提供了全新的解決方案。系統(tǒng)采用分層分布式結(jié)構(gòu)，整個(gè)監(jiān)控系統(tǒng)在物理為兩個(gè)層：站控層和間隔層。站級(jí)通信網(wǎng)絡(luò)采用標(biāo)準(zhǔn)以太網(wǎng)及TCP/IP通信