M12 Thread Waterproof Connectors Pass IP55 yekuisa Outdoor Control Enclosure

Makore matatu apfuura, ndakagamuchira runhare rwakavhunduka kubva kune mumwe mushandi wemagetsi ezuva muJiangsu Province. Sisitimu yake yeSCADA yakanga yadzima panguva yemvura zhinji. Nzvimbo yekudzora pane rimwe remabhokisi ekubatanidza yakanga yadonha, uye magadzirirwo eM8 connector mukati akanga akundikana. Maawa makumi mana nemasere ekushanda, vashandi vebasa remumunda vatanhatu, uye chirango chakakosha kubva kune mushandi wegrid gare gare, akandibvunza mubvunzo wandave ndichinzwa mumhando dzakasiyana-siyana kubvira ipapo: "Ndingaita sei kuti izvi zvisazoitika zvakare?" Mhinduro, sezvandakatsanangura kwaari ipapo uye sezvandichatsanangura muchinyorwa chino, haisi kungosarudza IP rating chaiyo yenzvimbo yako, asi mukunzwisisa kuti zvirevo zveconnector - kunyanya M12 threaded waterproof connector standard - zvinoshanda sei nekugadzira system yako yese, maitiro ako ekuisa, uye maitiro ako ekugadzirisa.

Mushure mekushanda nevanogadzira maindasitiri otomatiki uye makontrakita emagetsi munzvimbo dzakawanda dzekunze - mapurazi ezuva, mabhokisi ekutonga maturbine emhepo, makabati ezviratidzo zvemigwagwa, masisitimu ekudzora magetsi ekunze, uye nzvimbo dzekuchenesa mvura - ndawana mufananidzo wakajeka wekuti zvirevo zveM12 connector zvinonzwisiswa kupi uye kuti zvinotsanangurwa sei zvisizvo. Mashoko akanaka ndeekuti M12 connectors inosangana neIEC 61076-2-101 ndedzimwe dzezvikamu zvekubatanidza zvakavimbika zviripo zvekushandiswa kunze kwemaindasitiri. Mashoko akaipa ndeekuti "kusangana neIP55" papepa redata hakurevi otomatiki kuti "zvichagara kwemakore mashanu mukabati remumugwagwa muGuangdong Province munguva yedutu" kana connector isina kunyatsotsanangurwa, kuiswa, uye kuchengetwa.

Muchinyorwa chino, ndichatsanangura mashandiro emuchina wekubatanidza M12, ndichatsanangura zvinorehwa neIP55 uye ma ratings akakwira, ndichapa hurongwa hwekusarudza hunotsanangura mamiriro chaiwo ekuisa, uye ndichagovana zvandakadzidza kubva mukukundikana - kusanganisira bhokisi remagetsi remagetsi rezuva rakatanga hurukuro iyi.

Chikonzero nei kubuda kwemvura panze kwako kungave dambudziko rekubatanidza

Regai nditange nepfungwa isiriyo yandinosangana nayo muongororo dzese dzandinoita mushure mekufa kwemutumbi: fungidziro yekuti nzvimbo yacho pachayo yakundikana. Muzviitiko zvakawanda zvandinoongorora, gasket yacho inenge yasara. Nzvimbo chaiyo yekupinda mumvura iri panzvimbo dzekupinda netambo - kunyanya panzvimbo yekubatanidza-ku-enclosure uye panzvimbo yekubatanidza-ku-device. Ichi ndicho chikonzero nei chinobatanidza chakasarudzwa uye chakaiswa nemazvo kazhinji chiri chinhu chakakosha chekudzivirira mvura muchikamu chose chenzvimbo yacho.

Pandakashanyira purazi rezuva muJiangsu, bhokisi rekubatanidza raive rakaongororwa kuti IP65 roga. Gasket rakatenderedza gonhi raive rakachena. Mvura yaiyerera yakanga yakachena. Asi ma "cable glands" aipinda mubhokisi aive ma "standard nylon cable glands" asina mamwe ma "sealing washers", uye ma "sensor connectors" akaumbwa kare pa "sensor cables" aive akaiswa mu "panel mount receptacle" ine "basic O-ring seal" chete. Munguva yedutu guru, mvura yaipfurwa nemhepo yakamanikidzwa kupinda mu "panel mount receptacles" kuburikidza ne "capillary action", uye kubva ipapo ikapinda mukati me "enclosure". "Enclosure" yacho pachayo yakanga yakanaka. Ma "connectors" ndiwo aive asina simba.

Maitiro aya anodzokororwa mumhando dzakasiyana dzemagadzirirwo. Ndakaona nzira imwechete yekukundikana mumakabati ezviratidzo zvemotokari muFujian (uko mvura yemunguva yechando inokonzera mamiriro ehunyoro hunogara huripo), mumabhokisi ekutonga ezvishandiso zvekurapa mvura muShandong (uko kunyorova kubva mukutenderera kwekupisa kunosangana nekubuda kwemvura), uye muma EV charging station enclosures muZhejiang (uko kushambidzwa kwemhepo yekuchenesa kunoita kuti mvura ibude kwenguva pfupi nekubuda kwemvura). Muzviitiko zvese, connector ndiyo yaive nzvimbo yekutanga yekukundikana - kwete nzvimbo yekuvhara.

Kunzwisisa IEC 61076-2-101: Muyero Unotsanangura Kushanda kweM12

Kana uri kutaura nezvezvinobatanidza zveM12 zvekushandisa kunze kwemaindasitiri, unofanirwa kunzwisisa zvinorehwa neIEC 61076-2-101 standard uye, zvakakoshawo, zvaisingavimbise. Iyi standard, ine zita rekuti "Zvinobatanidza zvemidziyo yemagetsi — Chikamu 2-101: Zvinobatanidza zvakatenderera — Tsanangudzo yakadzama yezvinobatanidza zveM12 zvine screw-locking," ndiyo gwaro rekutanga rinotsanangura saizi yemakanika, kurongeka kwekubatana, uye zvinodiwa zvekushanda kwezvinobatanidza zveM12 zvinoshandiswa mumaindasitiri otomatiki uye mashandisirwo ekudzora.

Mutemo uyu unotsanangura hunhu hwakawanda hunokosha hunofanirwa kuongororwa nemapoka ekutenga nemainjiniya nekungwarira. Kutanga, unotsanangura mashandiro ekukiya: M12 connectors dzinoshandisa dhizaini yekukiya screw ine tambo yechirume pamuviri weconnector inoskurunga mugomba repaneru remukadzi rine thread, kana kuti mechanism ye push-lock ine style bayonet. Shanduro yekukiya screw ndiyo inorehwa nevanhu vazhinji pavanoti "M12 threaded connector," uye ndiyo dhizaini inopa kushanda kwakavimbika kwekuvhara munzvimbo dzekunze. Struck thread inogadzira simbi-kubva-ku-simbi kana simbi-kubva-ku-polymer iyo inodzivirira kusunungura kunokonzerwa nekudzungudza - chinhu chakakosha mune chero application apo thermal cycling kana mechanical vibration iripo.

Chechipiri, chiyero chinotsanangura marongero ekubatana. Zvinonyanya kuzivikanwa pakubatanidza masensa emuindasitiri neactuator iA-coded (4-pin yeDC sensors nesimba), B-coded (5-pin yeFieldbus Foundation neProfibus), uye D-coded (4-pin ye100M Ethernet). Kune mashandisirwo ekunze anosanganisira simba nekugoverwa kwemasaini, A-coded 4-pin configuration ndiyo inonyanya kushandiswa, inowanzo ongororwa kusvika ku250V AC kana 250V DC uye 4A continuous current pakubata. X-coded connectors (8-pin, inoshandiswa gigabit Ethernet) iri kuwanda mukushandiswa kwesmart enclosure uko kutaurirana kwedata nekukurumidza kunodiwa pamwe chete nesimba.

Chechitatu, uye ichi ndicho chikamu chinonyanya kukosha pakushandiswa kwekunze kweIP55: IEC 61076-2-101 inotsanangura mwero wekudzivirira weIP wakayerwa zvichienderana nekugadzirwa kweconnector uye kuvaka kwesefa. Zvisinei, chiyero chinotsanangura mamiriro ekuyedza - anowanzoitwa pasi pemamiriro erabhoritari akadzorwa ane maconnector akachena uye torque yakatarwa - izvo zvisingaratidzi mamiriro ezvinhu mukuisa kwekunze kwemwedzi mitanhatu mushure mekunge connector yasangana nemwaranzi yeUV, thermal cycling, uye kushushikana kwemuchina kwekuiswa kwemunda.

Pfungwa yekupedzisira iyi inokosha. Kana mugadziri achiti "IP67 yakayerwa zvichienderana neIEC 61076-2-101," zvavari kutaura ndezvekuti chinobatanidza chitsva, chakachena, chakagadzirwa zvakanaka zvichienderana nemirairo yavo yekuisa, chakapasa bvunzo yeIP67 pasi pemamiriro erabhoritari. Kushanda kwechinobatanidza ichocho mushure memakore maviri ekushandiswa panze kunoenderana nezvinhu zviri kunze kwechiyero: kugadzikana kweUV kwechinhu chekugara, kusawirirana kwekuwedzera kwekupisa pakati pemuviri wechinobatanidza nepaneru yekumisikidza, kuchengetedza torque ye screw locking mechanism, uye mhando yedhizaini ye clamp yetambo inodzivirira kudhonzwa kwetambo kubva pakutumira kushushikana kuchisimbiso.

IP55, IP67, uye IP69K: Zvinorevei Nhamba Dzacho Pakuisa Kwako

Sisitimu yekuyera IP (Ingress Protection) inotsanangurwa neIEC 60529 uye inopa nzira yakajairika yekutsanangura mwero wekudzivirira unopihwa nemagetsi kubva pazvinhu zvakasimba uye zvinwiwa. Kuyera uku kune manhamba maviri: rekutanga rinoratidza dziviriro kubva pazvinhu zvakasimba (0-6), uye rechipiri rinoratidza dziviriro kubva kuzvinhu zvine mvura (0-9K).

Kune maapplication ekubatanidza ma "outdoor control enclosure connectors", ma rating matatu aunowanzo sangana nawo ndeekuti IP55, IP67, uye IP69K. Kunzwisisa zvinovimbiswa ne "rating" yega yega uye zvaisina kuvimbisa kwakakosha pakusarudza kwakakodzera.

IP55 zvinoreva kuti chinongedzo chakachengetedzwa kubva pakusapinda kweguruva zvishoma (chiyero che "5": "chakachengetedzwa kubva kuguruva" — kupinda kweguruva hakudzivirirwi zvachose, asi hachipindi zvakakwana kuti chikanganise kushanda kunogutsa) uye chakachengetedzwa kubva pakusapinda kwemvura kubva kumajeti emvura kubva chero divi (chikamu che "5" mushure me "x" chekudzivirira mvura). Kuedza kwejeti yemvura yeIPX5 kunoshandisa nozzle ine orifice ye6.3mm, ichipfapfaidza mvura nekuyerera kwe12.5 litres paminiti pakumanikidzwa kwe30 kPa kubva kure nemamita matatu. Izvi zvinotevedzera kunaya kwemvura kana kupfapfaidza asi hazvifananidzi kunyudzwa kana kusukwa nemhepo ine simba.

IP67 zvinoreva kuti chinongedzo chakachengetedzwa zvizere kubva mukunyura kweguruva ("6": "guruva rakapfava") uye chakachengetedzwa kubva pakunyudzwa kwenguva pfupi mumvura pakati pe15cm ne1 mita kudzika. Kuedza kweIPX7 kunosanganisira kunyudza sampuro yekuyedza mumvura pakadzika kwe1 mita kwemaminitsi makumi matatu. Chiyero ichi chakakodzera kune vanobatanidza vanogona kunge vachisangana nemafashamo kwenguva pfupi kana kunyudzwa netsaona, asi hazvireve mvura inopisa zvakanyanya kana kusvibiswa nemvura ine simba rakawanda.

IP69K ndiyo chiyero chepamusoro chekudzivirira muIEC 60529 system uye yakatanga kugadzirwa yemidziyo yekugadzira chikafu inoda kushambidzwa kwemhepo yakakwira uye tembiricha yepamusoro. Kuedza kweIP69K kunosanganisira kupfapfaidza mvura nemhepo yakakwira kubva pa116 kusvika ku145 PSI (8-10 MPa) kubva pamakona mana (0, 30, 60, 90 degrees) nechiyero chekuyerera kwe14-16 litres paminiti, nekupisa kwemvura pa80C. Kune nzvimbo dzekunze, IP69K inowanzo kutsanangurwa chete mumashandisirwo apo zvinobatanidza zvichagezwa nemhepo yakakwira sechikamu chekuchenesa michina nguva dzose - semuenzaniso, munzvimbo dzekugadzira chikafu nezvinwiwa, kana munzvimbo dzekuchenesa mvura yakasviba uko hutsanana hwenzvimbo dzakavharwa hwakakosha.

Mukuita, kune kabhineti yekudzora yekunze munzvimbo isiri yekugadzira chikafu, IP55 inowanzo kukwana mvura yakajairika uye kupararira kwemvura, nepo IP67 ichiva yakakosha kana kuiswa kwacho kuri munzvimbo inowanzo sangana nemafashamo, padanho regiredhi kana pasi, kana munzvimbo ine njodzi inozivikanwa yemvura yakakomberedza hwaro hwenzvimbo. Sarudzo pakati peIP55 neIP67 inofanirwa kutungamirirwa nekuongorora njodzi yenzvimbo iyo inotarisa maitiro emvura yemunharaunda, kukwirira kwekuisa kwacho, mamiriro emvura yakatenderedza nzvimbo yekuisa, uye mhedzisiro yekukundikana kwekubatanidza kushanda kwehurongwa hwese.

Rondedzero Inoshanda Yekusarudza Maconnector eM12 Munzvimbo Dzekunze

Mushure mekushanda pamapepa akawanda ekugadzirisa uye mabhuku ekuisa, ndakaisa zvinhu zvakakosha zvekuongorora muchirongwa chekuongorora chinoshanda chandinokurudzira mainjiniya ese anotsanangura M12 connectors kuti dzishandiswe panze. Izvi hazvisi zvekutsiva ongororo yakazara yeinjiniya, asi inzvimbo yekutanga inovhara zvinhu zvinowanzo furatirwa.

Kutanga, simbisa kuti makodhi uye kurongeka kwekubatana kunoenderana neapplication yako. Sezvambotaurwa, A-coded 4-pin ndiyo inonyanya kushandiswa pakushandisa masaini emagetsi neDC. B-coded 5-pin inoshandiswa pakushandisa maprotocol efieldbus. D-coded 4-pin handles 100M Ethernet. X-coded 8-pin handles gigabit Ethernet. Kushandisa mhando yekodhi isiriyo kunogona kukonzera kusawirirana kwemechanical pa mating interface, izvo zvinogona kumanikidza vanoisa kuti vashandise maadapters kana, zvakatoipa, kugadzirisa connector mumunda - zvese izvi zvinokanganisa mashandiro e sealing.

Chechipiri, simbisa kuti imba yacho yakakodzera nzvimbo yako yekuisa. Zvinhu zvinonyanya kushandiswa pakuisa M12 connectors ipolyamide (PA, inozivikanwa senylon) nesimbi isina ngura. Ma polyamide housings akareruka, haadhuri zvakanyanya, uye anopa makemikari anodzivirira kunyungudutsa kwemafuta nema solvents akawanda emaindasitiri. Zvisinei, PA inogona kukuvadzwa neUV nekufamba kwenguva kana ikasangana nezuva rakananga, izvo zvinogona kukonzera kutsemuka nekupwanyika munzvimbo yekuvhara mushure memakore 3-5 ekushandiswa panze. Kune nzvimbo dzekunze kwenguva refu, taura nezvenzvimbo dzePA dzakagadzikana neUV kana simbi isina ngura (AISI 303 kana 316). Ma connectors esimbi isina ngura anodhura zvakanyanya - kazhinji ka3-5 kupfuura mutengo wePA - asi hupenyu hwebasa hwakareba munzvimbo dzine UV hunowanzo kururamisa mari yacho.

Chechitatu, ongorora dhizaini yeclamp yetambo. Nzvimbo yekupinda netambo inowanzova iyo isina kusimba muM12 connector assembly. Maconnector ane maclamp etambo akabatanidzwa anoshandisa compression fitting kana spring-loaded clamping mechanism anopa simba riri nani rekudhonza tambo uye kuvharwa zviri nani panzvimbo yekupinda netambo pane maconnector ane strain relief boots. Izvi zvakakosha zvikuru munzvimbo dzekunze uko tambo dzinosangana nekupisa, kufamba kunokonzerwa nemhepo, uye kushushikana kwemagetsi kunogona kuitika nekuda kwekubatwa netambo netsaona.

Chechina, tarisa tembiricha yekushanda. Makontena eM12 akajairwa ane maPA housings anowanzova netembiricha yekushanda iri pakati pe -25C kusvika +85C. Marudzi etembiricha yakawedzerwa (kazhinji -40C kusvika +105C) anoshandisa zvinhu zvakasiyana zvekugara uye zvinosunga uye akakodzera kuiswa munzvimbo dzine tembiricha yakasiyana-siyana kana munzvimbo dzakavharirwa dzakaiswa muzuva rakananga uko tembiricha yemukati inogona kudarika nharaunda ne15-20C. Mumakabati ekunze ari pakati peChina, uko tembiricha yezhizha inogona kusvika 40C munzvimbo dzakavharirwa uye dzine ruvara rwakasviba muzuva rakananga inogona kusvika tembiricha yemukati ye60C kana kupfuura, kutaura makontena ane tembiricha yakawedzerwa hakusi sarudzo - zvakakosha.

Maitiro Ekusimbisa Magwaro Echitupa Usati Watenga

Iri idanho rinosiiwa kakawanda kupfuura zvarinofanira kuita, uye ndiro dambudziko guru rekutadza kushanda kweconnector kwandakaita. Mapoka ekutenga anogamuchira chikumbiro che "IP67 rated per IEC 61076-2-101" sechitupa chakakwana, pasina kukumbira mushumo chaiwo webvunzo kana chitupa. Ichi chikanganiso nekuti chikumbiro chedata sheet chirevo chekushambadzira, kwete gwaro rekusimbisa mhando.

Kana ndawana mukana wekupa M12 connector supplier itsva, ndinokumbira magwaro matatu: mushumo wekuyedza kubva ku laboratori yechitatu-bato inotenderwa (yakadai seTUV, UL, kana imwe yeIEC 60529-accredited testing body) inosimbisa kuti IP rating yakasimbiswa pasi pemamiriro ekuyedza akajairwa, data remugadziri pachake rekudzora hunhu hwekugadzira rinoratidza kuti 100% yeconnectors inoedzwa kuti ivhare mashandiro panguva yekugadzira (kwete kungoongororwa kwekutanga chete), uye pepa redata rezvinhu zvekugara rinosimbisa kuti UV stabilization additive inosanganisirwa mukugadzirwa kwezvinhu.

Panyaya yekukundikana kwebhokisi remagetsi emagetsi ezuva randakataura pakutanga kwechinyorwa chino, datasheet remupi wemagetsi ekubatanidza rakaratidza kushanda kweIP67. Mushumo wekuyedza wairatidza kuti IP67 yakasimbiswa - asi pamuenzaniso wezvinobatanidza zvitatu, zvakaedzwa mumamiriro ezvinhu akanaka erabhoritari, zviri mumamiriro matsva. Pakanga pasina data rekuyedza kugadzirwa, hapana data rekare reUV, uye hapana data rekuyedza rekudhonza michina. Mushure memakore maviri ekushandiswa mumunda, silicone sealing gasket mupanel mount receptacle yakanga yatanga kuora kubva pakusvibiswa neUV, uye chisimbiso chinoshanda chakanga chaderera kubva paIP67 kusvika painenge IP54. Dutu harina kukonzera kukundikana kutsva - rakaratidza kuora kwakange kwagara kuripo kwemwedzi yakawanda.

Maitiro Ekuisa Anosarudza Kushanda Kwemunda

Kunyangwe M12 connector yakanakisisa inotadza kushanda zvakanaka kana isina kuiswa zvakanaka. Ndinoda kutaura nezvezvikanganiso zvinowanzoonekwa pakuisa zvandinoona uye zvekuita.

Chikanganiso chekutanga uye chinowanzo itika i torque isiriyo pa screw-locking mechanism. IEC 61076-2-101 standard inotaura nezve torque inokurudzirwa yekusangana — inowanzova 0.4 kusvika 0.6 Nm ye M12 threaded connectors — iyo inoenzanisa mashandiro ekuchengetedza michina nenjodzi yekukuvadza sealing interface. Under-torquing inogadzira seal isingagadzikane uye inogona kusunungurwa kubva mukudengenyeka. Over-torquing inogona kudzvanya nekukuvadza sealing O-ring kana gasket, zvichikanganisa zvachose mashandiro e sealing. Mukuita, ndinokurudzira kushandisa torque wrench kana torque-limiting driver yakaiswa kune torque yakatarwa nemugadziri, pane kuvimba ne "hand tight plus quarter turn."

Chikanganiso chechipiri chinowanzoitika ndechekudzika kusina kunaka kwekuisa panel. Kana chinobatanidza cheM12 chakaiswa panel mumadziro akavharirwa, ukobvu hwemadziro akavharirwa hunokanganisa kudzika kwekubatanidza kwetambo yekubatanidza. Kana panel yakatetepa zvakanyanya, kubatana kwetambo kunogona kusakwana kuti ikwanise kumira simba rekudhonza rakayerwa. Kana panel yakakora zvakanyanya, muviri wekubatanidza unogona kuzasi kwechiso chekuvhara usati wabata zvizere nepamusoro penzvimbo yakavharirwa. Vagadziri vazhinji vanosarudza huwandu hushoma uye hwakanyanya hweukobvu hwepanel hwezvigadziko zvavo zvepanel - kazhinji 1.5mm kusvika 4mm kune shanduro dzakajairwa. Kushandisa ukobvu hwepanel kunze kwenzvimbo iyi pasina kubvunza mugadziri kunogona kukonzera kutadza kwechisimbiso kusingaonekwe panguva yekuisa uye kunongoonekwa chete mushure memvura yekutanga.

Chikanganiso chechitatu ndechekushandisa mhando yetambo isiriyo. Makonekita eM12 akagadzirirwa kushandiswa nedhayamita yetambo chaiyo uye mhando dzekuvaka. Kushandisa tambo ine dhayamita yekunze iri diki pane tambo yekubatanidza kuchaita kuti tambo isashande zvakanaka isingape chisimbiso chakakwana kana zororo rekumanikidzwa. Kushandisa tambo yakakura zvakanyanya hakuzokwani kana kuti kuchada simba rakawandisa rinogona kukuvadza muviri wekonekita kana bhachi retambo panguva yekubatanidza. Gara uchitarisa dhayamita yetambo yakatarwa nemugadziri wekonekita uye simbisa kuti kuvaka tambo yako yemunda (tambo imwe chete vs. yakamanikana, bhachi rePVC vs. PUR, rakadzivirirwa vs. risina kuvharwa) kunoenderana nedhizaini yekonekita.

Maitiro Ekugadzirisa Anowedzera Hupenyu hweSevhisi yeConnector

Pakuisa nzvimbo dzekuchengetera zvinhu panze, ndinokurudzira kuti pave nenzira yekudzivirira kuchengetedza zvinhu inosanganisira kuongorora nguva nenguva maM12 connectors ese. Kuwanda kwezvinoitika kunoenderana nekuoma kwenzvimbo yekuisira zvinhu, asi kune nzvimbo zhinji dzekuchengetera zvinhu panze munzvimbo dzine mamiriro ekunze ekunze kana kuti ekunze, kuongororwa kwegore negore munguva yekusanaya kwemvura kwakakodzera.

Ongororo yekutarisa inofanira kusanganisira kuongorora nemaziso imba yekubatanidza kuti ione kana paine zviratidzo zvekuora kweUV (kutsemuka, kutsemuka, kuchinja ruvara), kusimbisa kuti nzira yekukiya screw ichiri pa torque yakatarwa (uchishandisa torque wrench, kwete ne feel), kuongorora nzvimbo yekupinda tambo kuti uone kana paine zviratidzo zvekuora kwejaketi kana kupinda kwehunyoro patambo, uye kusimbisa kuti chivharo chezvivharo zvepaneru chakachena uye hachina marara, sealant yekare, kana zvigadzirwa zvengura zvinogona kukanganisa interface yechivharo.

Zano rimwe chete rinoshanda rekugadzirisa: isa bead rakatetepa remafuta e-silicone dielectric kumeso ekuvhara ezvinobatanidza zveM12 usati waungana. Izvi zvine zvinangwa zviviri. Chekutanga, zvinopa chimwe chipingamupinyi chekuwedzera kubva pakupindira kwehunyoro pachiratidziro chechisimbiso. Chechipiri, inoshanda semafuta panguva yekuunganidza, zvichiita kuti zvive nyore kuwana torque chaiyo pasina kuwedzera kushushikana pazvinhu zvekuvhara. Shandisa mafuta e-dielectric akagadzirirwa zvakananga zvinobatanidza zvemagetsi - mafuta emotokari akajairwa anogona kurwisa zvimwe zvinhu zvepamba uye anogona kukanganisa zvinhu zvekuvhara rabha nekufamba kwenguva.

Zvinongedzo zvemukati:
PCT-211 Din-Rail Push-in Wire Terminal Block — J-Guang Electronics
Zvigadzirwa Zvakazara — J-Guang Industrial Electronic Components

Zvinyorwa zvekunze: IEC 61076-2-101 Chinongedzo Chinoyera · UL 94 Kudzivirira Murazvo · RoHS Directive 2011/65/EU · Muedzo weKupfapfaidza Munyu weISO 9227 · Katarogu yezvigadzirwa zveJ-Guang