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當(dāng)前位置:上海茂碩機(jī)械設(shè)備有限公司>>德國PILZ皮爾茲>>PILZ繼電器>> 德國pilz繼電器皮爾茲pila熱敏電阻監(jiān)測繼電器,

德國pilz繼電器皮爾茲pila熱敏電阻監(jiān)測繼電器,

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德國pilz皮爾茲熱敏電阻監(jiān)測繼電器工作原理知識(shí): 電動(dòng)機(jī)在實(shí)際啟動(dòng)中,如拖動(dòng)生產(chǎn)機(jī)械進(jìn)行工作過程中,若機(jī)械出現(xiàn)不正常情況或電路異常使電動(dòng)機(jī)遇到過載,則電動(dòng)機(jī)轉(zhuǎn)速下降,繞組中電流將增大,使得電動(dòng)機(jī)繞組溫度升高

德國pilz繼電器皮爾茲pila熱敏電阻監(jiān)測繼電器,使用繼電器首先要對它的簡單工作原理進(jìn)行一些了解,工作原理要找一些可靠性較高的工司去參考,上海歐噴是專業(yè)做進(jìn)口自動(dòng)化產(chǎn)品,所提供的產(chǎn)品信息均為上介紹,可做為參考性較高的資料使用。
德國pilz皮爾茲熱敏電阻監(jiān)測繼電器工作原理知識(shí): 電動(dòng)機(jī)在實(shí)際啟動(dòng)中,如拖動(dòng)生產(chǎn)機(jī)械進(jìn)行工作過程中,若機(jī)械出現(xiàn)不正常情況或電路異常使電動(dòng)機(jī)遇到過載,則電動(dòng)機(jī)轉(zhuǎn)速下降,繞組中電流將增大,使得電動(dòng)機(jī)繞組溫度升高。若過載電流不大且過載時(shí)間較短,電動(dòng)機(jī)繞組不超過允許溫升,這種過載是允許。但若過載時(shí)間長,過載電流大,電動(dòng)機(jī)繞組溫升就會(huì)超過允許值,使電動(dòng)機(jī)繞組老化,縮短電動(dòng)機(jī)運(yùn)用壽命,嚴(yán)重時(shí)甚到會(huì)使電動(dòng)機(jī)繞組燒毀。所對,這種過載是電動(dòng)機(jī)不能承受。熱繼電器就是采用電流熱反應(yīng)原理知識(shí),在出現(xiàn)電動(dòng)機(jī)不能承受過載時(shí)切斷電動(dòng)機(jī)電路,為電動(dòng)機(jī)供應(yīng)過載保護(hù)保護(hù)電器。
德國pilz繼電器皮爾茲pila熱敏電阻監(jiān)測繼電器,774300PNOZ X1 24VAC/DC 3n/o 1n/c
774303PNOZ X2 24VAC/DC 2n/o
774304PNOZ X2C 24VAC/DC 2n/o
774305PNOZ X2.1C 24VAC/DC 2n/o
774306PNOZ X2.1 24VAC/DC 2n/o
774309PNOZ X3.2 230VAC 24VDC 3n/o 1n/c 1so
774310PNOZ X3 24VAC 24VDC 3n/o 1n/c 1so
774311PNOZ X3 42VAC 24VDC 3n/o 1n/c 1so
774312PNOZ X3 48VAC 24VDC 3n/o 1n/c 1so
774314PNOZ X3 110VAC 24VDC 3n/o 1n/c 1so
774315PNOZ X3 115VAC 24VDC 3n/o 1n/c 1so
774316PNOZ X3 120VAC 24VDC 3n/o 1n/c 1so
774318PNOZ X3 230VAC 24VDC 3n/o 1n/c 1so
774319PNOZ X3 240VAC 24VDC 3n/o 1n/c 1so
774321PNOZ X3.1 230VAC 24VDC 3n/o 1n/c 1so
774322PNOZ X3.1 240VAC 24VDC 3n/o 1n/c 1so
774323PNOZ X5J 24VDC 2n/o
774324PNOZ X5.1 24VDC 2n/o
774325PNOZ X5 24VACDC 2n/o
774326PNOZ X5 12VDC 2n/o
774327PNOZ X5 12VDC 2n/o coated version
PILZ皮爾茲熱敏電阻監(jiān)測繼電器對電動(dòng)機(jī)進(jìn)行過載保護(hù)時(shí),將熱器件及電動(dòng)機(jī)定子繞組串聯(lián),將熱繼電器常閉觸頭串聯(lián)在交流接觸器電磁線圈控制電路中,并調(diào)節(jié)整定電流調(diào)節(jié)旋鈕,使人字形撥桿及推桿相距一適當(dāng)距離。當(dāng)電動(dòng)機(jī)正常工作時(shí),通過熱器件電流即為電動(dòng)機(jī)額定電流,熱器件發(fā)熱,雙金屬片受熱后彎曲,使推桿剛好及人字形撥桿接觸,而又不能推進(jìn)人字形撥桿。常閉觸頭處于閉合狀態(tài),交流接觸器保持吸合,電動(dòng)機(jī)正常啟動(dòng)。
德國pilz繼電器皮爾茲pila熱敏電阻監(jiān)測繼電器
皮爾茲熱敏電阻監(jiān)測繼電器的常閉觸頭串聯(lián)在交流接觸器的電磁線圈的控制電路中,并調(diào)節(jié)整定電流調(diào)節(jié)旋鈕,使人字形撥桿與推桿相距一適當(dāng)距離。當(dāng)電動(dòng)機(jī)正常工作時(shí),通過熱元件的電流即為電動(dòng)機(jī)的額定電流,熱元件發(fā)熱,雙金屬片受熱后彎曲,使推桿剛好與人字形撥桿接觸,而又不能推動(dòng)人字形撥桿。常閉觸頭處于閉合狀態(tài),交流接觸器保持吸合,電動(dòng)機(jī)正常運(yùn)行。 皮爾茲熱敏電阻監(jiān)測繼電器,德國pilz繼電器
774500PNOZ XV2 30/24VDC 2n/o 2n/o t
774502PNOZ XV2 3/24VDC 2n/o 2n/o t
774504PNOZ XV2 0.5/24VDC 2n/o 2n/o fix
774505PNOZ XV2 3/24VDC 2n/o 2n/o fix
774506PNOZ XV2 10/24VDC 2n/o 2n/o fix
774508PNOZ XV2 300/24VDC 2n/o 2n/o t
774510PNOZ XV2.1 30/24VAC 24VDC 2n/o 2n/o t
774515PNOZ XV2.1 30/120VAC 24VDC 2n/o 2n/o t
774516PNOZ XV2.1 30/230VAC 24VDC 2n/o 2n/o t
774517PNOZ X2.4V 1/24VDC 4n/o 1so fix
774520PNOZ XV2.1 3/24VAC 24VDC 2n/o 2n/o t
774524PNOZ XV2.1 3/115VAC 24VDC 2n/o 2n/o t
774525PNOZ XV2.1 3/120VAC 24VDC 2n/o 2n/o t
774526PNOZ XV2.1 3/230VAC 24VDC 2n/o 2n/o t
774530PNOZ XV3.1 30/24VDC 3n/o 1n/c 2n/o t
774532PNOZ XV3.1 3/24VDC 3n/o 1n/c 2n/o t
774534PNOZ XV3.1 0.5/24 Vdc 3n/o 1n/c 2n/o fix
774536PNOZ XV2.1 0.5/230 Vac 24 Vdc 2n/o 2n/o f
774538PNOZ XV3.1 300/24VDC 3n/o 1n/c 2n/o t
774540PNOZ XV3 30/24VDC 3n/o 2n/o t
774541PNOZ XV3 300/24VAC 3n/o 2n/o t
774542PNOZ XV3 3/24VDC 3n/o 2n/o t
774544PNOZ XV3 0.5/24VDC 3n/o 2n/o t fix
774545PNOZ XV3 3/24VDC 3n/o 2n/o t fix
774546PNOZ XV2.1 3/230 Vac/24 Vdc 2n/o 2n/o fix
774547PNOZ XV3 10/24VDC 3n/o 2n/o t fix
774548PNOZ XV3 300/24VDC 3n/o 2n/o t
774549PNOZ X13 24VDC 5n/o 1n/c
774550PNOZ XV2.1 30/24-240VACDC 2n/o 2n/o t
774552PNOZ XV2.1 3/24-240VACDC 2n/o 2n/o t
774554PNOZ XV2.1 0.5/24-240 VacDC 2n/o 2n/o fix
774558PNOZ XV2.1 300/24-240VACDC 2n/o 2n/o t
774560PNOZ XHCV 0,7/24VDC 2n/o fix
774573MOD PS 85-265 Vac
774578PPS 100-240VAC / 24VDC
774580PZE X4V 0,5/24VDC 4n/o fix
774581PZE X4V 1/24VDC 4n/o fix
774582PZE X4V 2/24VDC 4n/o fix
774583PZE X4V 3/24VDC 4n/o fix
皮爾茲PILZ熱敏電阻監(jiān)測繼電器,德國pilz繼電器皮爾茲熱敏電阻監(jiān)測繼電器有多種分類。如電氣量繼電器(其輸入量可為電流、電壓、頻率、功率等),非電量繼電器(其輸入量可為溫度、壓力、速度等);保護(hù)繼電器,控制繼電器;有觸點(diǎn)繼電器,無觸點(diǎn)繼電器 ;敞開式(主體元件無防護(hù)措施)、封閉式(加保護(hù)外殼)、密封式(外殼內(nèi)外無氣體交換)繼電器等等。常用的按工作原理分類的繼電器有電磁繼電器 、極化繼電器、舌簧繼電器、熱繼電器和時(shí)間繼電器等。20世紀(jì)后,繼電器有很大發(fā)展,先后出現(xiàn)磁性無觸點(diǎn)繼電器、半導(dǎo)體無觸點(diǎn)繼電器、集成電路式電子時(shí)間繼電器、固態(tài)繼電器、印刷電路板安裝式(雙列直插式)繼電器,以及帶微處理器的保護(hù)繼電器和智能化繼電器。 皮爾茲熱敏電阻監(jiān)測繼電器制造廠控制繼電器靈敏度并對其進(jìn)行判斷、考核的參數(shù)。對用戶來講,它只是一個(gè)工作下極限參數(shù)值??刂瓢踩禂?shù)是工作電壓(電流)/吸合電壓(電流),如果在吸合值下使用繼電器,是不可靠的、不安全的,環(huán)境溫度升高或處于振動(dòng)、沖擊條件下,將使繼電器工作不可靠。整機(jī)設(shè)計(jì)時(shí),不能以空載電壓作為繼電器工作電壓依據(jù),而應(yīng)將線圈接入作為負(fù)載來計(jì)算實(shí)際電壓,特別是電源內(nèi)阻大時(shí)更是如此。當(dāng)用三極管作為開關(guān)元件控制線圈通斷時(shí),三極管必須處于開關(guān)狀態(tài),對6VDC以下工作電壓的繼電器來講,還應(yīng)扣除三極管飽和壓降。當(dāng)然,并非工作值加得愈高愈好,超過額定工作值太高會(huì)增加銜鐵的沖擊磨損,增加觸點(diǎn)回跳次數(shù),縮短電氣壽命,一般,工作值為吸合值的1.5倍,工作值的誤差一般為±10%。
774584PZE X4V8 24VDC 4n/o
774585PZE X4 24VDC 4n/o
774586PZE X4V 0,7/24VDC 4n/o fix
774590PZE X5V 3/48VDC 5n/o fix
774592PZE X5V 1.5/24VDC 5n/o fix
774593PZE X5V 3/24VDC 5n/o fix
774595PZE X5 24VDC 5n/o
774601PNOZ X9 42VAC 24VDC 7n/o 2n/c 2so
774605PNOZ X9 100-120VAC 24VDC 7n/o 2n/c 2so
774606PNOZ X9 200-230VAC 24VDC 7n/o 2n/c 2so
774607PNOZ X2.2 24VAC/DC 2n/o
774608PNOZ X9 200VAC 24VDC -774606
774609PNOZ X9 24VAC 24VDC 7n/o 2 n/c 2so
774610PNOZ XV3.1 30/24-240VACDC 3nc 2no t
774612PNOZ XV3.1 3/24-240VACDC 3nc 2no t
774618PNOZ XV3.1 300/24-240VACDC 3nc 2no t
774638END-XM
774639KOP-XE
774640KOP-XE coated
774662PCANdn 24VDC
774665CAN-CONNECT
774666PCANop - HB
774667PCANdn - HB
774700PNOZ X10 24VAC 6n/o 4n/c 3LED
774701PNOZ X10 42VAC 6n/o 4n/c 3LED
774703PNOZ X10 110-120VAC 6n/o 4n/c 3LED
774706PNOZ X10 230-240VAC 6n/o 4n/c 3LED
774709PNOZ X10 24VDC 6n/o 4n/c 3LED
774721PNOZ X6 42VAC 3n/o
774725PNOZ X6 110-120VAC 3n/o
774726PNOZ X6 230-240VAC 3n/o
774729PNOZ X6 24VAC 24VDC 3n/o
774730PNOZ X4 24VDC 3n/o 1n/c
774731PNOZ X4 24VAC 3n/o 1n/c
774732PNOZ X4 24 Vdc 3n/o 1n/c white box
774734PNOZ X4 110VAC 3n/o 1n/c
774735PNOZ X4 115VAC 3n/o 1n/c
774736PNOZ X4 120VAC 3n/o 1n/c
774738PNOZ X4 230VAC 3n/o 1n/c
774739PNOZ X4 240VAC 3n/o 1n/c
774740PNOZ X10.1 24 VAC 6n/o 4n/c 6LED
774741PNOZ X10.1 42 VAC 6n/o 4n/c 6LED
774745PNOZ X10.1 110-120VAC 6n/o 4n/c 6LED
774746PNOZ X10.1 230-240VAC 6n/o 4n/c 6LED
774749PNOZ X10.1 24VDC 6n/o 4n/c 6LED
774789PNOZ V 3s 24VDC  3n/o 1n/c 1n/o (t)
774790PNOZ V 30s 24VDC  3n/o 1n/c 1n/o (t)
774791PNOZ V 300s 24VDC  3n/o 1n/c 1n/o (t)
775505PU3Z 120-240VAC 3n/o 1n/c 6so
775510PU3Z 24VDC 3n/o 1n/c 6so
775600PNOZ 1 24VAC  3n/o 1n/c
775620PNOZ 1 48VAC  3n/o 1n/c
775630PNOZ 1 110-120VAC  3n/o 1n/c
775650PNOZ 1 230-240VAC  3n/o 1n/c
775695PNOZ 1 24VDC  3n/o 1n/c
775730BUCH MASCHINENSICHERHEIT
775735Buch Maschinensicherheit, spanisch
777053PNOZ X7P 110-120VAC 2n/o
777056PNOZ X7P 230-240VAC 2n/o
777059PNOZ X7P 24VAC/DC 2n/o
777070PNOZ 16SP 24VAC 24VDC 2n/o
777071PNOZ 16SP 42VAC 24VDC 2n/o
777072PNOZ 16SP 48VAC 24VDC 2n/o
777073PNOZ 16SP 110VAC 24VDC 2n/o
777074PNOZ 16SP 115VAC 24VDC 2n/o
777075PNOZ 16SP 120VAC 24VDC 2n/o
777076PNOZ 16SP 230VAC 24VDC 2n/o
777077PNOZ 16SP 240VAC 24VDC 2n/o
777080PNOZ X11P 24VAC 24VDC 7n/o 1n/c 2so
777083PNOZ X11P 110-120VAC 24VDC 7n/o 1n/c 2so
777086PNOZ X11P 230-240VAC 24VDC 7n/o 1n/c 2so
777100PNOZ X1P 24VDC 3n/o 1n/c
777140PZE 9P 24VACDC 8n/o 1n/c
777148PZE 9P 24VACDC 100-240VACDC 8n/o 1n/c
777150PZE X5P 24VDC 5n/o 2so
777300PNOZ X2.9P 24VDC 3n/o 1n/c
777301PNOZ X2.8P 24VACDC 3n/o 1n/c
777302PNOZ X2.8P 24-240VAC/DC 3n/o 1n/c
777303PNOZ X2P 24VACDC 2n/o
777304PNOZ X2.3P 24VACDC 3n/o
777305PNOZ X2.7P 24VACDC 3n/o 1n/c
777306PNOZ X2.7P 24-240VAC/DC 3n/o 1n/c
777307PNOZ X2P 48-240VACDC 2n/o
777308PNOZ X2.5P 24VDC 2n/o 1so
777310PNOZ X3P 24VDC 24VAC 3n/o 1n/c 1so
777313PNOZ X3P  24-240VACDC 3n/o 1n/c 1so
777314PNOZ X3.10P  24VACDC 3n/o 1n/c 1so
777330P2HZ X1P 24VAC 3n/o 1n/c 2so
777331P2HZ X1P 42VAC 3n/o 1n/c 2so
777332P2HZ X1P 48VAC 3n/o 1n/c 2so
777340P2HZ X1P 24VDC 3n/o 1n/c 2so
777341P2HZ X1.10P 24VDC 3n/o 1n/c 2so
777354P2HZ X4P 24VAC 3n/o 1n/c
777355P2HZ X4P 24VDC 3n/o 1n/c
皮爾茲熱敏電阻監(jiān)測[PILZ繼電器一般由輸入感測機(jī)構(gòu)和輸出執(zhí)行機(jī)構(gòu)兩部分組成。前者用于反映輸入量的變化,后者完成觸點(diǎn)分合動(dòng)作(對有觸點(diǎn)繼電器)或半導(dǎo)體元件的通斷(對無觸點(diǎn)繼電器)。繼電器具有跳躍的輸入-輸出特性 。當(dāng)繼電器接受一個(gè)輸入信號(hào)X時(shí),只有它達(dá)到動(dòng)作值Xd,繼電器才動(dòng)作,輸出從零躍至Ymax。輸入信號(hào)繼續(xù)增大,輸出信號(hào)仍為Ymax不變。繼電器動(dòng)作之后,如果減少輸入信號(hào),則繼電器只在輸入減少到Xf時(shí)才動(dòng)作,返回起始位置,輸出信號(hào)躍回零。這一特性稱為繼電特性。這里,使繼電器開始動(dòng)作的輸入量值(動(dòng)作值)、使繼電器恢復(fù)原狀態(tài)的輸入zui大量值(返回值)、觸點(diǎn)的額定電壓與電流(觸點(diǎn)額定量值)、繼電器由一種狀態(tài)變至另一種狀態(tài)的時(shí)間(動(dòng)作時(shí)間)是繼電器的主要技術(shù)參數(shù)。它們既表征繼電器工作過程的性能,又是選用繼電器的依據(jù)。777434P2HZ X1P 110VAC 3n/o 1n/c 2so
777435P2HZ X1P 115VAC 3n/o 1n/c 2so
777436P2HZ X1P 120VAC 3n/o 1n/c 2so
777438P2HZ X1P 230VAC 3n/o 1n/c 2so
777439P2HZ X1P 240VAC 3n/o 1n/c 2so
777500PNOZ XV2P 30/24VDC 2n/o 2n/o t
777502PNOZ XV2P 3/24VDC 2n/o 2n/o t
777503PNOZ XV2P 1/24VDC 2n/o 2n/o fix
777504PNOZ XV2P 0.5/24VDC 2n/o 2n/o fix
777510PNOZ XV3P 30/24 VDC 3n/o 2n/o t
777511PNOZ XV3.3P 30/24VDC 3n/o 2n/o t
777512PNOZ XV3P 3/24 VDC 3n/o 2n/o t
777514PNOZ XV3P 0.5/24VDC 3n/o 2n/o t fix
777515PNOZ XV3P 3/24 Vdc 3n/o 2n/o t fix
777517PNOZ XV3P 10/24 Vdc 3n/o 2n/o t fix
777518PNOZ XV3P 300/24VDC 3n/o 2n/o t
777520PNOZ XV3.1P 30/24VDC 3n/o 1n/c 2n/o t
777522PNOZ XV3.1P 3/24VDC 3n/o 1n/c 2n/o t
777525PNOZ XV3.1P 3/24VDC 3n/o 1n/c 2n/o t fix
777530PNOZ XV3.1P 30/24-240VACDC 3nc 2no t
777532PNOZ XV3.1P 3/24-240VACDC 3nc 2no t
777538PNOZ XV3.1P 300/24-240VACDC 3nc 2no
777540PNOZ XV2.1P 30/24-240VACDC 2n/o 2n/o t
777542PNOZ XV2.1P 3/24-240VACDC 2n/o 2n/o t
777544PNOZ XV2.1P 0.5/24-240 VacDC 2n/o 2n/o fi
777545PNOZ XV2.1P 3/24-240 VacDC 2n/o 2n/o fix
777547PNOZ XV2.1P 10/24-240 VacDC 2n/o 2n/o fix
777548PNOZ XV2.1P 300/24-240VACDC 2n/o 2n/o t
777580PZE X4VP 0,5/24VDC 4n/o fix
777581PZE X4VP 1/24VDC 4n/o fix
777582PZE X4VP 2/24VDC 4n/o fix
777583PZE X4VP 3/24VDC 4n/o fix
777584PZE X4VP8 24VDC 4n/o
777585PZE X4P 24VDC 4n/o
777586PZE X4VP4 24VDC 4n/o
777587PZE X4.1P 24VDC 4n/o
777588PZE X4.1P 24-240VAC/DC 4n/o
777600PNOZ X2.1VP 0.75/24VDC 1so  2n/o fix
777601PNOZ XV1P 3/24VDC 2n/o 1n/o t
777602PNOZ XV1P 30/24VDC 2n/o 1n/o t
777606PNOZ X9P 24VDC 100-240VACDC 7no 2nc 2so
777607PNOZ X9P 12VDC 7n/o 2n/c 2so
777609PNOZ X9P 24VDC 7n/o 2n/c 2so
777750PNOZ X10.11P 24VDC 6n/o 4n/c 6LED
777760PNOZ X8P 24 VDC 3n/o 2n/c 2so
777764PNOZ X8P 110VAC 3n/o 2n/c 2so
777765PNOZ X8P 115VAC 3n/o 2n/c 2so
777766PNOZ X8P 120VAC 3n/o 2n/c 2so
777768PNOZ X8P 230VAC 3n/o 2n/c 2so
777770PNOZ X8P 24VAC 3n/o 2n/c 2so
 

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