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<P><FONT size=2><STRONG><FONT color=#3a32c3>■ <FONT color=#951015>(제6교시) </FONT></FONT></STRONG><STRONG><FONT color=#951015>기중차단기(ACB :<FONT color=#000000><SPAN style="COLOR: #951015">Air Circuit Breaker)</SPAN></FONT><STRONG>의 이해(1)-각 부의 명칭 및 기능</STRONG></FONT> </STRONG></FONT></P>
<P><FONT size=2><STRONG><SPAN style="FONT-SIZE: 10pt"><SPAN style="COLOR: #3a32c3"><SPAN style="COLOR: #951015"><SPAN class="b m-tcol-c"></SPAN></SPAN></SPAN></SPAN><SPAN style="FONT-SIZE: 10pt"><SPAN style="COLOR: #3a32c3"> </SPAN></SPAN></STRONG></FONT>
<P><FONT size=2><STRONG><SPAN style="FONT-SIZE: 10pt"><SPAN style="COLOR: #3a32c3"><STRONG>■ 시 간 : 약 16분47초</STRONG></SPAN></SPAN></STRONG></FONT>
<P><FONT size=2><STRONG><SPAN style="FONT-SIZE: 10pt"></SPAN></STRONG></FONT>
<P><FONT size=2><STRONG><SPAN style="FONT-SIZE: 10pt"></SPAN></STRONG></FONT><FONT size=2><SPAN style="FONT-SIZE: 10pt"><SPAN style="COLOR: #3a32c3"><STRONG>■ 작업 내용</STRONG>
<P style="LINE-HEIGHT: 1.8"><SPAN style="COLOR: #000000"><STRONG> ▶ACB(Air Circuit Breaker-저압기중차단기)란? </STRONG>
<P style="LINE-HEIGHT: 1.8"><SPAN style="COLOR: #000000"><STRONG> </STRONG>전기회로에서 접촉자간의 개폐동작이 공기 중에서 이상적으로 행해지는 차단기. </SPAN></P>
<P style="LINE-HEIGHT: 1.8"><SPAN style="COLOR: #000000"> 전류비를 고려해 적합한 적용할 때 전류의 손실이 없도록 과전류를 미리 예측하여 자동적으로 회로를 개방하거나,</SPAN></P>
<P style="LINE-HEIGHT: 1.8"><SPAN style="COLOR: #000000"> 수동적인 방법으로 회로를 개폐하며 공기차단기의 일종으로 교류 1,000V 이하의 주로 저압 회로에서 사용한다. </SPAN></P>
<P style="LINE-HEIGHT: 1.8"><SPAN style="COLOR: #000000"> ▶수배전 강의 제12교시부터 시작된 1,650kW 아파트 전기실에 사용된 제품(LS산전 보급형 LBA-B TYPE)를 </SPAN></P>
<P style="LINE-HEIGHT: 1.8"><SPAN style="COLOR: #000000"> 알아봅니다. </SPAN></P>
<P style="LINE-HEIGHT: 1.8"><SPAN style="COLOR: #000000"> ▶ACB 전면 및 측면의 각 부 명칭과 기능을 알아봅니다.</SPAN></P>
<P style="LINE-HEIGHT: 1.8"><STRONG> </STRONG></P>
<P style="LINE-HEIGHT: 1.8" align=center><SPAN style="COLOR: #000000"><STRONG><IMG style="WIDTH: 467px; HEIGHT: 554px; CURSOR: pointer" id=userImg7763521 name=cafeuserimg alt="꾸미기 src" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fgincoat.mireene.com%2Ffiles%2Fattach%2Fimages%2F93885%2F407%2F096%2F%25EA%25BE%25B8%25EB%25AF%25B8%25EA%25B8%25B0_%25EA%25B1%25B0%25EC%258B%25A4%25EC%25A0%259C6%25EA%25B5%2590%25EC%258B%259C2.jpg"> </STRONG></SPAN></P>
<P style="LINE-HEIGHT: 1.8" align=center><SPAN style="COLOR: #000000"><STRONG></STRONG></SPAN> </P>
<P style="LINE-HEIGHT: 1.8" align=center><SPAN style="COLOR: #000000"><STRONG><IMG style="WIDTH: 547px; HEIGHT: 534px" id=userImg934454 name=cafeuserimg alt="꾸미기 src" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fgincoat.mireene.com%2Ffiles%2Fattach%2Fimages%2F93885%2F407%2F096%2F%25EA%25BE%25B8%25EB%25AF%25B8%25EA%25B8%25B0_%25EA%25B1%25B0%25EC%258B%25A4%25EC%25A0%259C6%25EA%25B5%2590%25EC%258B%259C3.jpg"></STRONG></SPAN></P>
<P style="LINE-HEIGHT: 1.8" align=center><SPAN style="COLOR: #000000"><STRONG>1번: 트립장치 2번: 축세핸들 3번: 축세 표시기 4번: ON버튼 5번: OFF버튼 6번: ON/OFF 표시기</STRONG></SPAN></P>
<P style="LINE-HEIGHT: 1.8" align=center><SPAN style="COLOR: #000000"><STRONG>7번: 위치 표시기 8번: 인출핸들셔터 9번: 제어접속부 10번: 손잡이 구멍 11번: 연장레일</STRONG></SPAN></P>
<P style="LINE-HEIGHT: 1.8" align=center><STRONG> </STRONG></P>
<P style="LINE-HEIGHT: 1.8" align=center><SPAN style="COLOR: #000000"><STRONG> <IMG style="WIDTH: 547px; HEIGHT: 534px" id=userImg5618645 name=cafeuserimg alt="꾸미기 src" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fgincoat.mireene.com%2Ffiles%2Fattach%2Fimages%2F93885%2F407%2F096%2F%25EA%25BE%25B8%25EB%25AF%25B8%25EA%25B8%25B0_%25EA%25B1%25B0%25EC%258B%25A4%25EC%25A0%259C6%25EA%25B5%2590%25EC%258B%259C4.jpg"></STRONG></SPAN></P>
<P style="LINE-HEIGHT: 1.8" align=center><SPAN style="COLOR: #000000"><STRONG>1번: 인출용 핸들 2번: 인출핸들셔터를 위로 올리고 인출핸들을 넣고 돌린다. </STRONG></SPAN></P>
<P style="LINE-HEIGHT: 1.8" align=center><SPAN style="COLOR: #000000"><STRONG></STRONG></SPAN> </P>
<P style="LINE-HEIGHT: 1.8" align=center><SPAN style="COLOR: #000000"><STRONG> <IMG style="WIDTH: 567px; HEIGHT: 454px" id=userImg9509996 name=cafeuserimg alt="꾸미기 src" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fgincoat.mireene.com%2Ffiles%2Fattach%2Fimages%2F93885%2F407%2F096%2F%25EA%25BE%25B8%25EB%25AF%25B8%25EA%25B8%25B0_%25EA%25B1%25B0%25EC%258B%25A4%25EC%25A0%259C6%25EA%25B5%2590%25EC%258B%259C5.jpg"> </STRONG></SPAN></P>
<P style="LINE-HEIGHT: 1.8" align=center><SPAN style="COLOR: #000000"><STRONG></STRONG></SPAN> </P>
<P style="LINE-HEIGHT: 1.8" align=center><SPAN style="COLOR: #000000"><STRONG><IMG id=userImg4866275 name=cafeuserimg alt="꾸미기 src" src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fgincoat.mireene.com%2Ffiles%2Fattach%2Fimages%2F93885%2F407%2F096%2F%25EA%25BE%25B8%25EB%25AF%25B8%25EA%25B8%25B0_%25EA%25B1%25B0%25EC%258B%25A4%25EC%25A0%259C6%25EA%25B5%2590%25EC%258B%259C6.jpg"></STRONG></SPAN></P>
<P style="LINE-HEIGHT: 1.8" align=center><SPAN style="COLOR: #000000"><STRONG>1번: 리셋버튼 2번: 트립표시기(4개) 3번: TEST단자 4번: 지락동작전류 설정</STRONG></SPAN></P>
<P style="LINE-HEIGHT: 1.8" align=center><SPAN style="COLOR: #000000"><STRONG>5번: 지락전류 동작시간 설정 6번: 정격전류 설정 7번: 연속통전가능전류 설정</STRONG></SPAN></P>
<P style="LINE-HEIGHT: 1.8" align=center><SPAN style="COLOR: #000000"><STRONG>8번: 단한시 동작전류 설정 9번: 단한시 동작시간 설정 10번: 순시동작전류 설정</STRONG></SPAN></P>
<P style="LINE-HEIGHT: 1.8" align=center><SPAN style="COLOR: #000000"><STRONG>11번: 프레임 전류</STRONG></SPAN></P>
<P style="LINE-HEIGHT: 1.8" align=center><SPAN style="COLOR: #000000"><STRONG></STRONG></SPAN> </P>
<P style="LINE-HEIGHT: 1.8" align=center> </P></SPAN></SPAN></SPAN></FONT>
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수배전-보충강의(샘플)
(제6교시) (ACB)의 이해(1)-각 부의 명칭 및 기능
롱코트
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12.09.13 02:12
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