Ushicilelo lwe-2026 lwe-Hannover Messe luqukunjelwe ngokusemthethweni, kwaye isigwebo sicacile: ihlabathi lezoshishino liye langena kwixesha elitsha. Ngaphezulu kwe-4,000 yeenkampani ezibonisayo kunye nokugxila okubukhali kukuzimela okuqhutywa yi-AI kunye ne-decarbonization chain chain, umboniso walo nyaka ubuncinci malunga nokujonga kwixesha elizayo kunye nokunye malunga nokuthunyelwa kwinqanaba. I-Industrial AI ayiseyiyo ingqikelelo yokubonisa ebekwe kude kwikona yokuvelisa izinto ezintsha - iye yahamba ngokuthe ngqo kumgangatho wemveliso, izifakela kuhambo olungundoqo lomsebenzi.
Ukusuka kwimigca yokupakisha ezimeleyo ye-Siemens ebonisa ukusebenzisana kwe-humanoid-robot ukuya kwi-SAP's ii-arhente ze-AI ezixilonga ngokuzimeleyo iimpazamo zezixhobo kunye nabasebenzi bokulondoloza ishedyuli, umyalezo ovela ku-Hannover wawungacacanga: iifektri ziba zokuzijonga, iinkqubo zokuzenzela. Nangona kunjalo phakathi kwentelekelelo yabancedisi be-AI abavelisayo, i-ecosystem yedijithali efana ne-RoX, kunye noqhagamshelo lwe-industrial-grade 5G, ibali elizolileyo kodwa elibaluleke ngokulinganayo liye latyhilwa kumgangatho womboniso.
Yonke ingalo yerobhothi, lonke ibhanti lokuhambisa, yonke i-actuator eqhutywa yimoto- nokuba inokuba “ikrelekrele” kangakanani na inkqubo yolawulo engaphezulu-ixhomekeke kwinto enye esisiseko: i-motor engatshiyo.
Oku kusizisa kumbuzo obalulekileyo abawubuzayo abantu: ngaba iifektri ezikrelekrele zingaqhubela phambili ngenene ngaphandle kokhuseleko lwemoto oluthembekileyo? Ngokukodwa, ngaphandle kwamacandelo ehashe lomsebenzi njengeI-I-I-I-LRD Thermal Overload Relay?
Idatha yehlabathi iqinisekisa oko imiboniso kaHannover icebisa. Imakethi yokhuseleko lweemoto yehlabathi ifikelele kwi-5.42 yeebhiliyoni zeedola ngo-2024 kwaye kuqikelelwa ukuba inyuke iye kuthi ga kwi-7.78 yeebhiliyoni zeedola ngo-2030, ikhula kwi-CAGR ezinzileyo ye-6.06%. Kulo mhlaba ubanzi, imakethi yoMbane ye-LRD yokuLawulwa kwe-Overload yodwa ikhule ukusuka kwi-USD 771.21 yezigidi ngo-2025 ukuya kwi-USD 832.23 yezigidi ngo-2026, kwaye kulindeleke ukuba ifikelele kwi-USD 1.21 yebhiliyoni ngo-2032 kwi-CAGR ye-6.70%.
Into eboniswa ngala manani ayiyomfuneko nje yokutshintshwa. Bamele utshintsho olusisiseko kwindlela ishishini elijonga ngayo ukhuseleko lomthwalo ogqithisileyo. Umbane ogqithisiweyo we-LRD ogqithiselayo uvela kwizinto ezisisiseko zokukhusela iimoto ukuya kwizinto ezithembekileyo phakathi kokufakelwa kombane kunye neenjongo ezingqongqo zokunyusa. Kuzo zonke iindawo zemizi-mveliso, abathengi baye bavavanya ngakumbi ezi zixhobo kungekhona njengezixhobo zokukhusela ezizimeleyo, kodwa njengenxalenye yeqhinga elidibeneyo le-motor-branch-circuit - enye equka ukuhambelana koqhagamshelwano, ulungelelwaniso lwesiphaluka esifutshane, ukucwangciswa kwendawo evaliweyo, kwaye apho kufanelekileyo, ukubeka iliso ujongano.
UHannover Messe 2026 wenze le ngqiqo ibambeke. Udidi lomboniso “lwe-Automation & Digitalization” lubekwe phakathi kwezona ndawo zintathu ziphezulu zomdla kubatyeleli, kanye emva koShishino 4.0 kunye noBukrelekrele boBukrelekrele-ubungqina bokuba amabhongo edijithali kunye nokuthembeka ngokwasemzimbeni ngamacala amabini engqekembe enye yemizi-mveliso.
Isicwangciso sokukhusela iimoto sinamandla kuphela njengamacandelo awenzayo. Embindini weepaneli ezingenakubalwa zokuqalisa iimoto kwihlabathi liphela, indibaniselwano ye-AC contactor kunye neI-I-I-I-LRD Thermal Overload RelayIhlala ilona shishini lisasazwe ngokubanzi, livavanyiwe, kunye nolwakhiwo oluthembekileyo.
Isizathu sobugcisa kunye nezoqoqosho. Xa i-LRD i-Thermal Overload Relay ifakwe ngokuthe ngqo phantsi komnxibelelanisi weqabane layo - nokuba iplagiwe okanye ikrwelwe kuyo - isibini senza isiqalisi esidibeneyo, esidityaniswe ngoomatshini. Olu luyilo lususa iingcingo ezikhululekileyo phakathi koqhagamshelwano kunye ne-relay, kunciphisa ixesha lokudityaniswa kwibhentshi yomakhi wephaneli, kwaye yenze isixhobo sokukhusela esimanyeneyo esiphendula ngokuqikelelwa kukugcwala, ilahleko yesigaba, kunye neemeko zokuqalisa ixesha elide.
Okubaluleke kakhulu, olu lwakhiwo oluthe ngqo luthetha ukuba i-LRD Thermal Overload Relay ayifuni i-enclosure eyongezelelweyo, ibhasi yonxibelelwano yangaphandle, okanye isixhobo sokucwangcisa isoftware ukwenza umsebenzi wayo ophambili wokukhusela. Kumawakawaka abasebenzisi bokuphela kwemizi-mveliso - ukusuka kwizikhululo zempompo kunye nezindlu zecompressor ukuya kwimigca yokupakisha kunye nofakelo lwe-HVAC - ukuba lula kuguqulela ukugunyaziswa okukhawulezayo, amanqaku ambalwa okusilela, kunye nokulungisa ingxaki ebaleni.
Enye yezinto eziluncedo ezidityaniswe ngokufanelekileyo iperi ye-contactor-relay kukuziphatha okungaguquguqukiyo kuzo zontathu izigaba. Ngenxa yokuba i-LRD Thermal Overload Relay idityaniswe ngomatshini kwiipali eziphambili zoqhagamshelwano, izinto zokuvalelwa kwe-thermal zifumana iimeko ezifanayo kunye nokufudumeza kwendlela yangoku njenge-contactor ngokwayo. Oku kuhambelana ngokomzimba kunciphisa inkathazo yokuhamba ngeentsuku ezishushu kwaye kuthintele ukhuseleko olungaphantsi ngexesha lokuqalisa kwengqele, zombini ezi yintloko engapheliyo kwiindawo ezingenawo amagumbi ombane alawulwa yimozulu.
Kubakhi bephaneli kunye nee-OEMs, ukusebenzisana kohlobo lwe-LRD-relays kunye neentsapho ze-IEC zoqhagamshelwano eziqhelekileyo nazo zenza lula i-bill yezinto. Imodeli enye yereyilayi inokusebenzisa iireyithingi zeemoto ezininzi ngokulula ngokulungelelanisa ukucofa okuseto, okuthetha ukuba iiyunithi zokugcina isitokhwe ezimbalwa ukulawula kunye nokubhideka okuncinci ngexesha lendibano. Olu hlobo lokusebenza kakuhle - olungabonakaliyo kumthengi wokugqibela kodwa lubalulekile kumvelisi-sisizathu esizolileyo kodwa esibalulekileyo sokuba kutheni i-contactor-LRD edibeneyo inyamezele kwi-industrial practice.
Kubasebenzi bokuthenga abanikwe umsebenzi wokulinganisa ukusebenza, ukuthotyelwa, kunye neendleko, imiba yokukhetha uphawu. I-CDADA, umenzi oneengcambu ezisusela ngo-1983 kwiphondo lase-Zhejiang kwaye ikomkhulu layo lihlala e-Shanghai ukusukela ngo-2004, yakhe ngokucwangcisiweyo ipotifoliyo yokhuselo lombane ophantsi ngoku ehambisa ngaphezulu kwe-3 yezigidi zezaphuli zesekethe minyaka le kumgama wemveliso we-52,400 m².
I-CDADAIndlela yokuya kwi-LRD Thermal Overload Relay ilandela ifilosofi yoyilo olucacileyo: ukuhambisa ukhuseleko olufunwa ngabasebenzisi bemizi-mveliso ngokunyanisekileyo - ukukhuselwa kokugqithiswa, ukusilela kwesigaba, imbuyekezo yeqondo lokushisa, kunye nokusetwa kwakhona kwe-manual / ngokuzenzekelayo - ngelixa ugcina ukuhambelana ngokupheleleyo kunye ne-IEC yonxibelelwano yonxibelelwano.
Yintoni eyahlula ngokwenene i-CDADA ye-LRD ye-Thermal Overload Relay yindlela yayo eyahlukileyo, ebonelela ngelahleko yokwenyani yenqanaba. Kwinqanaba lesithathu lenjini, ukuba inqanaba elinye liyehla ngelixa i-motor iqhubeka nokusebenza kwezi zimbini ziseleyo, imisinga ejikelezayo iba ngokungalungelelani kakhulu. I-relay ye-bimetal engahlukangayo ayinakuyibona le meko ngokukhawuleza ngokwaneleyo ukukhusela umonakalo we-insulation. Uyilo olwahlukileyo lweCDADA luqinisekisa ukuba iihambo ezikhutshelweyo zihamba nokuba zimbini kuphela izigaba eziphetheyo, zikhusela imotor kumonakalo wenqanaba elinye.
Umxholo ophindaphindiweyo kwi-Hannover Messe 2026 - kunye neengxoxo zebhodibhodi kulo lonke icandelo loshishino - yinyani yokuba i-Industry 4.0 iteknoloji ingaba ilungele kakhulu, kodwa abaninzi abavelisi abanjalo. Umsantsa phakathi komnqweno wedijithali kunye nenyaniso yomgangatho wevenkile uhlala ubanzi. Kulo mxholo, izigqibo zepragmatic zokuthengwa kwempahla ezibeka phambili ukuthembeka, ukufumaneka, kunye nokulula kokudibanisa zithwala ubunzima obukhulu.
Izinto ezininzi ziyaguquguquka ukuze kugcinwe ukuhanjiswa kwe-thermal overload - ngakumbi ifom ye-LRD factor - efanelekileyo kunye nemfuno ekhulayo:
- Ukomelela kwekhonkco lonikezelo: ukuguquguquka kwexesha lokukhokela emva kobhubhani kuye kwabangela ukuba imibutho ibe nemithombo emibini ebalulekileyo yokhuseleko kwaye yandise uluhlu lwazo lwesiqinisekiso. Umniki-nkonzo ofana ne-CDADA, enemveliso yonyaka engaphezulu kwezigidi ezithathu zezaphuli zesekethe kunye nesiseko somzi-mveliso odityanisiweyo ngokuthe nkqo, ulungisa le nkxalabo yokuthenga ngokuthe ngqo.
-Iimarike ezijongana neendleko: ngelixa abakhuseli beemoto ze-elektroniki ezinonxibelelwano lwe-IoT zinikela ngeempawu eziphambili, utyalo-mali lwangaphambili luhlala luthintelekile kumashishini amancinci naphakathi, ngakumbi kulo lonke elase-Asiya, eAfrika, naseLatin America. I-LRD Thermal Overload Relay-ichaneke ngokwe-thermal, i-mechanically robust, kunye nexabiso elikhuphisanayo-ihlala ilukhetho olusebenzayo kwezi ntengiso ziphezulu.
- Iimfuno zokusebenzisana: Ii-LRD-type relays ezivela kwi-CDADA zihambelana ngoomatshini kunye nombane kunye nemigangatho ye-IEC contactor footprints. Oku kuthetha ukuba akukho zixhobo zabucala, akukho sistim yendalo itshixelweyo, kwaye kungabikho kuqeqeshwa kwakhona kwabasebenzi beevenkile. Ukusebenzisana, hayi ukuba yedwa, kuqhuba ukwamkelwa ngokomlinganiselo.
| Iikhrayitheriya zokuKhetha | I-CDADA LRD i-Thermal Overload Relay | I-I-Electronic Overload Relay |
|---|---|---|
| UMgaqo woKhuseleko | Umahluko we bimetal strip (thermal) | Microprocessor-based ivamva yangoku |
| iSigaba-Ukusilela koKhuseleko | Yakhelwe ngaphakathi (umahluko ngoomatshini) | Yakhelwe ngaphakathi (ukubona ngombane) |
| Ukuchaneka | Ilungile (± 10–15% yolungiselelo) | Phezulu (± 2–5% yokuseta) |
| Uvakalelo loBubushushu be-Ambient | Kuhlawulwe (-5 °C ukuya +55 °C) | Ikakhulu ayichaphazeleki |
| Amandla aNcedisayo afunekayo | Hayi | Ewe (ngokuqhelekileyo 24 V DC okanye 110–240 V AC) |
| Unxibelelwano / IoT | Hayi | Ewe (iModbus, iProfibus, njl.) |
| UkuNxina koFakelo | Iphantsi kakhulu (iplagi-ngaphakathi, ayinasixhobo) | Phakathi (iingcingo zombane kunye neecomms) |
| Iindleko ezizalanayo | Phantsi | Phakathi ukuya Phezulu |
| Iklasi yokuThwaphaza eqhelekileyo | Iklasi ye-10A | Okukhethiweyo (iKlasi 5E ukuya kwiKlasi 30E) |
| Ifaneleke ngokugqibeleleyo | Iziqalisi zeemoto ngokubanzi, iiphaneli zempompo, ulawulo lwecompressor, iHVAC, oomatshini beOEM | Iinjini zenkqubo ebalulekileyo, ii-asethi ezibekwe kude, izicelo zokuphicothwa kwamandla |
Olu thelekiso alukho malunga nokuvakalisa enye iteknoloji "ingcono" kunomnye. Imalunga neenkcukacha ezilungele injongo. Kuninzi lwabaqalisi beemoto zemizi-mveliso - apho i-motor ayikho inkqubo-ebaluleke kakhulu, apho imo engqongileyo icocekile ngombane, kwaye apho uhlahlo lwabiwo-mali lokulondoloza luthanda ukulula - i-CDADA LRD i-Thermal Overload Relay iyaqhubeka nokuhambisa eyona bhalansi yokukhusela, indleko, kunye nokuthembeka. Iireyiyi ze-elektroniki zinendawo yazo kwixabiso eliphezulu okanye kwii-asethi ezibekwe esweni ukude, kodwa azikabikho kukusilela kwehlabathi lonke - kwaye akunakufane kwenzeke ukuba zibe zezinye kwiminyaka elishumi ezayo.
Ewe. Umahluko we-bimetal mechanism ubhaqa xa isigaba esinye sisika. Ihamba malunga ne-1.3 × yangoku kwizigaba ezibini ezisele - akukho mandla angaphandle afunekayo.
Khetha i-thermal (LRD) ukuba: uhlahlo lwabiwo-mali luqinile, uneenjini ezininzi eziqhelekileyo, okanye ukugcinwa kusisiseko.
Khetha i-elektroniki ukuba: imoto ibalulekile, ufuna ukujongwa kude, okanye unabasebenzi abaqeqeshiweyo.
Kwi-80% yeemoto zoshishino, i-thermal iseyimpendulo efanelekileyo.
Funda i-full-load current (FLA) kwi-nameplate yemoto.
Ukuba i-motor inenkonzo yenkonzo (> 1.0), phinda-phinda i-FLA nge-SF.
Khetha imodeli ye-LRD eluluhlu lohlengahlengiso olugubungela elo xabiso, uze usete ukucofa.
Ubuncinci: IEC 60947-4-1 (umgangatho wemveliso) kunye ne-CE. Kurhwebo lwehlabathi, kwakhona CB, KEMA, okanye CCC.CDADAuphethe ezi ziqinisekiso.
I-Hannover Messe 2026 ibonise ukuba i-automation eqhutywa yi-AI, iirobhothi ze-humanoid, kunye ne-ecosystems yedatha yedijithali zilungisa into enokwenzeka kumgangatho wefektri. Kodwa ezi nkqubela aziphelisi izinto ezisisiseko zomzimba. Zonke iiseli zerobhothi, zonke izithuthi ezizihambelayo, zonke izikhululo zokumpompa ezihlakaniphile zisaxhomekeke kwiimotor zombane-kwaye zonke iimoto zisafuna ukhuseleko olunokuthenjwa.
II-I-I-I-LRD Thermal Overload Relay, kwindima yayo ejongelwe phantsi kodwa eyimfuneko, idibanisa izinto ezimbini eziyinyani: umnqweno omkhulu woShishino 4.0 kunye negritty, imfuno ebonakalayo yeenjini ezihamba ngokuthembekileyo emva kweshifti, unyaka emva konyaka. Abavelisi bayathandaCDADA, ngaphezu kweminyaka engamashumi amane yobuchule besizinda, iziqinisekiso ezininzi zamazwe ngamazwe, kunye namandla okuvelisa ukubonelela ngamacandelo kwihlabathi jikelele, qinisekisa ukuba olu xhulumaniso luhlala luqinile.