Ib, Kev xaiv raug: tso lub hauv paus ntawm kev ntseeg tau los ntawm qhov chaw
1. encoding thiab pin matching yuav tsum tau
Lub coding system ntawm M12 connectors ncaj qha txiav txim lawv daim ntawv thov scenarios. Piv txwv li:
K code: Tsim tshwj xeeb rau cov khoom siv hluav taws xob siab -, txhawb nqa 630V / 12A kis tau tus mob, tsim nyog rau cov xwm txheej xws li kev hloov pauv zaus thiab lub cev muaj zog.
D encoding: Siv rau kev lag luam Ethernet, txhawb nqa 100Mbps kis tus nqi, haum rau PLC thiab cov neeg hlau sib txuas.
X encoding: Txhawb 10Gbps siab- cov ntaub ntawv xa mus ceev, haum rau cov xwm txheej xws li 5G hauv paus chaw nres tsheb thiab cov chaw khaws ntaub ntawv.
Case: Ib qho chaw tsim khoom tsheb siv K-code M12 connectors los muab lub zog rau lub tshuab stamping zaus converter. Los ntawm cov qauv 5-ntxhais (4-ncej + PE grounding electrode), lub zog thiab cov teeb liab raug xa mus rau synchronously kom tsis txhob muaj kev pheej hmoo ntawm kev sib cuag tsis zoo los yog overload los ntawm coding mismatch.
2. Kev tiv thaiv qib hloov mus rau ib puag ncig
IP ntsuam xyuas yog qhov ntsuas tseem ceeb rau kev ntsuas cov plua plav thiab dej tsis kam ntawm cov khoom sib txuas:
IP67: Tsim nyog rau qhov chaw ntub dej thiab plua plav (xws li cov kab ntau lawm hauv kev cob qhia).
IP68: Txhawb immersion ntawm qhov tob ntawm 1.5 meters, haum rau underwater nrhiav neeg hlau thiab cov khoom siv nkoj.
IP69K: tuaj yeem tiv taus kev kub ntxhov thiab kub hnyiab, haum rau cov xwm txheej nrog kev tu cev nruj xws li kev ua zaub mov thiab tshuaj.
Cov ntaub ntawv: Ib lub chaw nres tsheb fais fab photovoltaic siv K-code M12 connectors nrog IP68 tiv thaiv qib, uas tuaj yeem ua haujlwm ruaj khov txawm tias nyob rau lub sijhawm ntev -ntev dej rau sab nraum zoov, txo qhov tsis ua haujlwm ntawm 60%.
3. Cov khoom siv thiab cov txheej txheem optimization rau durability
Cov khoom siv: Kub plated hu (xws li Tyco DEUTSCH series) nyiam dua, nrog kev tiv thaiv kev tiv thaiv tsawg dua 5m Ω, uas tuaj yeem tiv taus ntsev tsuag corrosion thiab muaj lub neej peb zaug ntev dua li cov neeg tsis kub plated.
Cov khoom siv rwb thaiv tsev: Cov ntaub ntawv kub resistant xws li polyester thiab fluoroplastics yog siv los xyuas kom muaj kev ruaj ntseg rwb thaiv tsev nyob rau hauv ib puag ncig xws li -40℃mus rau +125℃.
Sealing khoom: Fluororubber sealing nplhaib muaj qhov kub thiab txias ntawm -40℃rau +200 degree, uas tuaj yeem zam qhov kev pheej hmoo ntawm dej nkag los ntawm qhov kub thiab txias.
2, Standardized installation: txo qhov kev pheej hmoo ntawm kev ua tsis tiav thaum ntxov
1. Torque tswj thiab tiv thaiv loosening tsim
Standard torque: Lub installation torque ntawm M12 connectors yuav tsum tau tswj ntawm 0.6-1.2N · m. Tightening yuav ua rau cov xov puas, thaum loosening yuav ua rau loosening.
Kev tiv thaiv xoob xoob: Siv Loctite 243 nplaum rau cov xov lossis txhim kho cov hlua khi los tiv thaiv (xws li Panduit VBM series) tuaj yeem txo tus nqi xoob los ntawm 80% hauv qhov chaw vibration.
Case: Ib qho kev thauj mus los ntawm cov teeb liab teeb liab siv lub torque wrench rau nruab M12 connectors thiab kho lawv nrog kev tiv thaiv loosening brackets, tswj cov xoom xoob xoob ntawm kev khiav ceev ntawm 380km / h.
2. Cable tuav thiab txo kev ntxhov siab
Stripping ntev: Tus qauv stripping ntev yog 6-8mm. Yog tias luv dhau, nws yuav ua rau kev sib cuag tsis zoo, yog tias nws ntev dhau lawm, nws yuav ua rau luv luv.
Cov txheej txheem crimping: Siv cov cuab yeej tshwj xeeb crimping (xws li Tyco AMP series) kom ntseeg tau tias lub zog crimping ua tau raws li IEC 60352 tus qauv.
Kev ntxhov siab: Txhim kho lub tes tsho caij nplooj ntoos hlav ntawm cov kab khoov kom tiv thaiv cov tub ntxhais tawg los ntawm kev khoov ntau dhau.
Cov ntaub ntawv: Ib qho chaw tsim khoom lag luam neeg hlau tau txo qhov kev tawg ntawm M12 connector harnesses los ntawm 15% mus rau hauv qab 2% los ntawm optimizing cable processing technology.
3. Kev cais ib puag ncig thiab kev tiv thaiv kev txhim kho
Kev tshuaj xyuas lub nplhaib sealing: Tsis tu ncua xyuas seb lub nplhaib sealing puas yog laus lossis puas, thiab hloov nws txhua 6 lub hlis hauv ib puag ncig tshuaj.
Kev txhim kho ntawm kev tiv thaiv npog: Txhim kho cov npog tiv thaiv hauv cov xwm txheej uas muaj plua plav thiab roj paug hnyav (xws li Haoting Han) ® Series) tuaj yeem ua kom lub neej ntev ntawm cov khoom sib txuas ntau dua 50%.
Grounding continuity: Xyuas kom meej tias cov shielding txheej txuas nrog tus pin xaiv ntawm lub connector (feem ntau tus pin 5) nrog rau hauv av tsis kam.<0.1 Ω to reduce the risk of electromagnetic interference.
3, Kev saib xyuas kev tshawb fawb: txuas rau tag nrho lub neej voj voog
1. Kev tu thiab tshuaj xyuas tsis tu ncua
Kev tu lub voj voog: ntxuav cov kev sib cuag nrog cov tshuaj anhydrous ethanol txhua 3 lub hlis kom tshem tawm cov oxide txheej thiab cov av.
Cov khoom soj ntsuam:
Kev tiv thaiv kev tiv thaiv: Siv lub tshuab multimeter los kuaj, thiab tus qauv tus nqi yuav tsum yog<5m Ω.
Insulation resistance: tested with a megohmmeter, the standard value should be>50M Ω.
Sealing kev ua tau zoo: Xyuas seb puas muaj dej stains los yog ntsev crystals ntawm lub sealing ib feem ntawm lub plhaub.
Case: Ib lub chaw tsim khoom semiconductor txo qhov kev sib cuag tsis ua hauj lwm los ntawm 8% mus rau qis dua 1% los ntawm kev ntxuav M12 connector hu txhua hli.
2. Load tswj thiab tswj qhov kub thiab txias
Tsis txhob overload: Xyuas kom meej tias qhov txuas txuas tsis pub dhau 80% ntawm qhov ntsuas tam sim no, piv txwv li, yog tias qhov ntsuas tam sim no ntawm K-code M12 connector yog 12A, qhov tseeb load yuav tsum tswj tsis pub dhau 9.6A.
Thaum tshav kub kub dissipation tsim: Txhim kho cov dab dej kub nyob rau hauv siab - qhov kub thiab txias (xws li cov ncu) los yog siv lub plhaub hlau qauv (xws li Haoting stainless hlau M12) tuaj yeem txo qhov kub ntawm qhov kub ntawm ntau tshaj 20 degrees.
3. Kev tiv thaiv kev hloov pauv thiab kev tswj lub neej
Hloov lub voj voog: Tsim ib txoj kev hloov pauv raws li qhov kev siv scenario, piv txwv li:
Chemical ib puag ncig: Hloov lub nplhaib sib khi txhua 2 xyoos.
Kev sib txuas ntau zaus: Hloov cov neeg sib cuag tom qab txhua 5000 ntsaws thiab tshem tawm mus.
Kev tswj cov khoom seem: Khaws cov qauv tseem ceeb txuas kom tsis txhob muaj kev cuam tshuam ntau lawm los ntawm kev tos cov khoom seem vim lub sijhawm poob.
