韓國(guó)AD50-25F-S/V-L/S-A/S-EX 制造廠家中山立訊電氣/中山朗立電氣批發(fā)KOINO,KUNHUNG建興KBL30AP-L3C,KBL30AP-DL,KBL25M-2A,KBL25M-1C,KBL25M-2C,KBL25M-3C,KBL30WMP-2C,
KBL25M-L2A,KBL25M-L1C,KBL25M-L2C,KBL25M-L3C,KBL25M-DL,KBL25MP-2A,KBL30WMP-L2C
KBL25MP-1C,KBL25MP-2C,KBL25MP-3C,KBL25MP-L2A,KBL25MP-L1C,KBL25MP-L2C,
KBL25MP-L3C,KBL25MP-DL,KBL30M-2A,KBL30M-1C,KBL30M-2C,KBL30M-3C,KH-2201SL
KBL30M-L2A,KBL30M-L1C,KBL30M-L2C,KBL30M-L3C,KBL30M-DL,KBL30MP-2A,NF30-BM2AZ
KBL30MP-1C,KBL30MP-2C,KBL30MP-3C,KBL30MP-L2A,KBL30MP-L1C,KBL30MP-L2C,KBL30MP-L3C,
KBL30MP-DL,KBL25EM-2A,KBL25EM-L2A,KBL25EA-2A,KBL25EA-L2A,KBL25EP-2A,KBL25EP-L2A,
KBL25EM-1C,KBL25EM-2C,KBL25EM-3C,KBL25EM-L1C,KBL25EM-L2C,KBL25EM-L3C,KBL25EA-1C, --------------------------------------------------------------------------------------------介質(zhì)耐壓(單位:V)固態(tài)繼電器輸入端與輸出端,輸入端、輸出端散熱底板之間能承受的最大電壓值。注意:不允許測(cè)量同一輸入(或輸出)電路引出端之間的介質(zhì)耐壓,測(cè)量之前應(yīng)先將它們短路?! 〔顒?dòng)式斷相保護(hù)裝置結(jié)構(gòu)原理如圖3所示。熱繼電器的導(dǎo)板改為差動(dòng)機(jī)構(gòu),由上導(dǎo)板1、下導(dǎo)板2及杠桿5組成,它們之間都用轉(zhuǎn)軸連接。此時(shí)三相雙金屬片都受熱向左彎曲,但彎曲的撓度不夠,所以下導(dǎo)板向左移動(dòng)一小段距離,繼電器不動(dòng)作。
韓國(guó)AD50-25F-S/V-L/S-A/S-EX 制造廠家
KBL25EA-2C,KBL25EA-3C,KBL25EA-L1C,KBL25EA-L2C,KBL25EA-L3C,KBL25EP-1C,KBL25EP-2C,
KBL25EP-3C,KBL25EP-L1C,KBL25EP-L2C,KBL25EP-L3C,KBL25ER-2A,KBL25ER-L2A,KBL25ER-1C,
KBL25ER-2C,KBL25ER-3C,KBL25ER-L1C,KBL25ER-L2C,KBL25ER-L3C,KBL30EM-2A,KBL30EM-L2A,
KBL30EA-2A,KBL30EA-L2A,KBL30EP-2A,KBL30EP-L2A,KBL30EM-1C,KBL30EM-2C,KBL30EM-3C,
KBL30EM-L1C,KBL30EM-L2C,KBL30EM-L3C,KBL30EA-1C,KBL30EA-2C,KBL30EA-3C,KBL30EA-L1C,
KBL30EA-L2C,KBL30EA-L3C,KBL30EP-1C,KBL30EP-2C,KBL30EP-3C,KBL30EP-L1C,KBL30EP-L2C,
KBL30EP-L3C,KBL30ER-2A,KBL30ER-L2A,KBL30ER-1C,KBL30ER-2C,KBL30ER-3C,KBL30ER-L1C, 相當(dāng)于平常電燈開(kāi)關(guān)接通狀態(tài),技術(shù)參數(shù)編輯技術(shù)參數(shù)包括額定電壓,觸頭工作電流,觸頭型式及數(shù)量,延時(shí)范圍,準(zhǔn)確度,適應(yīng)環(huán)境溫度,機(jī)械壽命和電壽命等,現(xiàn)以SJ23系列空氣式時(shí)間繼電器為例,其技術(shù)參數(shù)如下:1)額定控制容量:AC300VA?! ‘?dāng)線圈失電時(shí),其延時(shí)動(dòng)合觸點(diǎn)迅速斷開(kāi),延時(shí)動(dòng)斷觸點(diǎn)迅速閉合。對(duì)于斷電延時(shí)型時(shí)間繼電器,當(dāng)線圈得電時(shí),其延時(shí)動(dòng)合觸點(diǎn)迅速閉合,延時(shí)動(dòng)斷觸點(diǎn)迅速斷開(kāi)。當(dāng)線圈失電時(shí),其延時(shí)動(dòng)合觸點(diǎn)要延時(shí)一段時(shí)間再斷開(kāi),延時(shí)動(dòng)斷觸點(diǎn)要延時(shí)一段時(shí)間再閉合。
韓國(guó)AD50-25F-S/V-L/S-A/S-EX 制造廠家
KBL30ER-L2C,KBL30ER-L3C,KH-3071,KH-3081,KH-3071EB,KH-3081EB,KH-3040,KH-3008,
KBL25WEM-2A,KBL25WEM-L2A,KBL25WEA-2A,KBL25WEA-L2A,KBL25WEP-2A,NF30-SA3LZ,NF30-SA3SZ
KBL25WEP-L2A,KBL25WEM-1C,KBL25WEM-2C,KBL25WEM-3C,KBL25WEM-L1C,NF30-SA2LZ,NF30-SA2SZ
KBL25WEM-L2C,KBL25WEM-L3C,KBL25WEA-1C,KBL25WEA-2C,KBL25WEA-3C,NF30-S3RSZ,NF30-S3SZ
KBL25WEA-L1C,KBL25WEA-L2C,KBL25WEA-L3C,KBL25WEP-1C,KBL25WEP-2C,NF30-S3LZ,NF30-S3RLZ
KBL25WEP-3C,KBL25WEP-L1C,KBL25WEP-L2C,KBL25WEP-L3C,KBL25WER-2A,NF30-S2LZ,NF30-S2SZ
KBL25WER-L2A,KBL25WER-1C,KBL25WER-2C,KBL25WER-3C,KBL25WER-L1C,NF30-PAZ,NF30-PMZ
KBL25WER-L2C,KBL25WER-L3C,KBL30WEM-2A,KBL30WEM-L2A,KBL30WEA-2A,NF30-KA2KZ,NF30-KA3KZ
KBL30WEA-L2A,KBL30WEP-2A,KBL30WEP-L2A,KBL30WEM-1C,KBL30WEM-2C,NF30-K3KZ,NF30-K3RKZ 2.常開(kāi)、常閉點(diǎn)的講解。常開(kāi):NO=NaturalOpen常閉:NC=NaturalClose器三相主觸點(diǎn)進(jìn)線端分別為L(zhǎng)1,L2,L3,出線端分別為T1,T2,T3。器上一般用21和22代表組成一組常閉觸點(diǎn),用13和14代表組成一組常開(kāi)觸點(diǎn)。3.CJXZ2型交流器的型 :CJX2-0910CJX2-1210CJX2-1810CJX2-2510CJX2-3210CJX2-4011CJX2-5011CJX2-6511CJX2-8011CJX2-9511以CJX2-0910為例,09代表額定電流為9A,10代表有一組常開(kāi)觸點(diǎn)?! ?.注意連接極性。電流互感器在連接時(shí),要注意其一、二次側(cè)線圈接線端子上的極性。電流互感器一、二次線圈的接線端子上,都用“±”或字母標(biāo)明了極性。一般用L1和L2標(biāo)明一次線圈端,用K1和K2標(biāo)明二次線圈端腳。L1與K1為同一極性,L2與K2為同一個(gè)極性。
韓國(guó)AD50-25F-S/V-L/S-A/S-EX 制造廠家
KBL30WEM-3C,KBL30WEM-L1C,KBL30WEM-L2C,KBL30WEM-L3C,KBL30WEA-1C,NF30-BM3CZ,NF30-K2KZ
KBL30WEA-2C,KBL30WEA-3C,KBL30WEA-L1C,KBL30WEA-L2C,KBL30WEA-L3C,NF30-BM1CZ,NF30-BM2CZ
KBL30WEP-1C,KBL30WEP-2C,KBL30WEP-3C,KBL30WEP-L1C,KBL30WEP-L2C,NF30-BA3CZ,NF30-BM1AZ
KBL30WEP-L3C,KBL30WER-2A,KBL30WER-L2A,KBL30WER-1C,KBL30WER-2C, KH-2501SL,KH-3001SL
KBL30WER-3C,KBL30WER-L1C,KBL30WER-L2C,KBL30WER-L3C,KPB25WM,KPB25WAT,KPB25WEA,KPB30WAT,
KPB30WEA,KPB25WEP,KPB30WEP,KPB25WER,KPB30WER,KPB25WEM,KPB30WM,KPB30WEM,KBL25WAT-1C,
KBL25WAT-2C,KBL25WAT-3C,KBL25WAT-L2A,KBL25WAT-L1C,KBL25WAT-L2C,KBL25WAT-L3C,KBL25WAT-DL, 變壓器兩組線圈圈數(shù)分別為N1和N2,N1為初級(jí),N2為次級(jí)。在初級(jí)線圈上加一交流電壓,在次級(jí)線圈兩端就會(huì)產(chǎn)生感應(yīng)電動(dòng)勢(shì).當(dāng)N2N1時(shí),其感應(yīng)電動(dòng)勢(shì)要比初級(jí)所加的電壓還要高,這種變壓器稱為升壓變壓器:當(dāng)N2N1時(shí),其感應(yīng)電動(dòng)勢(shì)低于初級(jí)電壓,這種變壓器稱為降變壓器。
韓國(guó)AD50-25F-S/V-L/S-A/S-EX 制造廠家
KBL25WAP-2A,KBL25WAP-1C,KBL25WAP-2C,KBL25WAP-3C,KBL25WAP-L2A,KBL25WAP-L1C,KBL25WAP-L2C,
KBL25WAP-L3C,KBL25WAP-DL,KBL30WAT-2A,KBL30WAT-1C,KBL30WAT-2C,KBL30WAT-3C,KBL30WAT-L2A,
KBL30WAT-L1C,KBL30WAT-L2C,KBL30WAT-L3C,KBL30WAT-DL,KBL30WAP-2A,KBL30WAP-1C,KBL30WAP-2C,
KBL30WAP-3C,KBL30WAP-L2A,KBL30WAP-L1C,KBL30WAP-L2C,KBL30WAP-L3C,KBL30WAP-DL,KBL25WM-2A,
KBL25WM-1C,KBL25WM-2C,KBL25WM-3C,KBL25WM-L2A,KBL25WM-L1C,KBL25WM-L2C,KBL25WM-L3C,
KBL25WM-DL,KBL25WMP-2A,KBL25WMP-1C,KBL25WMP-2C,KBL25WMP-3C,KBL25WMP-L2A,KBL25WMP-L1C,
KBL25WMP-L2C,KBL25WMP-L3C,KBL25WMP-DL,KBL30WM-2A,KBL30WM-1C,KBL30WM-2C,KBL30WM-3C,
KBL30WM-L2A,KBL30WM-L1C,KBL30WM-L2C,KBL30WM-L3C,KBL30WM-DL,KBL30WMP-2A,KBL30WMP-1C,