Ungayikhetha njani intambo yezixhobo ezininzi efanelekileyo kwiprojekthi yakho?
- Impendulo Ethe Tye: Isakhelo Sokukhetha Amanyathelo Amane
Abantu bahlala bebuza:"Ndingayikhetha njani intambo yezixhobo ezinambini ezininzi efanelekileyo kwiprojekthi yam?"
Impendulo elula:Kufuneka wenze izigqibo ezine eziphambili ngokulandelelana:
| Inyathelo | Isigqibo | Iiparameters eziphambili |
| Inyathelo 1 | Inani leesibini | Zingaphi iimpawu? (izibini ezi-1 ukuya kwezi-100 nangaphezulu) – cwangcisa ezinye izinto (15-20%) |
| Inyathelo lesi-2 | Ubungakanani bomqhubi | 18-24 AWG (0.5-2.5mm²) – ixhomekeke kubude beluphu kunye nomsinga wamandla |
| Inyathelo lesi-3 | Uhlobo lokukhusela | Ifoyile (100%), i-braid (70-95%), okanye i-composite - ngokusekelwe kwi-EMI environment |
| Inyathelo lesi-4 | Izinto zejakethi | I-PVC (ngokubanzi), i-LSZH (ukhuseleko lomlilo), i-PUR (ioyile/ukukrala) – isekelwe kwindalo esingqongileyo |
Kutheni kufuneka kubekho ii-Multi-Pair?Xa unezixhobo ezininzi (uxinzelelo, ubushushu, ukuhamba kwamanzi) ezihamba ukusuka kwibhokisi enye yokuxhuma ukuya kwigumbi lolawulo, intambo enamacala amaninzi ingabizi kakhulu kwaye ihlelekile kuneentambo ngazinye. Intambo enye enamacala amaninzi (umz., iintambo ezingama-20) ithatha indawo yeentambo ezingama-20 ngazinye - indawo encinci yetreyi, ukufakwa ngokukhawuleza, ukuphela kwesiphelo kuncinci.
KwiDingzun Cable,Sivelisa iintambo zezixhobo ezininzi ukusuka kwisibini esinye ukuya kwi-100 nangaphezulu, ezinokwenziwa ngokwezifiso ngokupheleleyo ngokweemfuno zeprojekthi yakho - ngokuhambelana ne-EN 50288-7 kunye namaxwebhu apheleleyo ovavanyo.
- Inyathelo 1: Chonga inani elifanelekileyo lezibini
Ukubalwa kwamaqela amabini sesona sigqibo sibalulekileyo. Ukuba awuchazi kakuhle, awusakwazi ukwandisa ixesha elizayo; ukuba uchaza kakhulu, uchitha imali kwiiqela ezingasetyenziswanga.
Itheyibhile 1: Isikhokelo sokukhetha ikhebula elinamabini amaninzi – inani lamabini
| Inani leePairs | Izicelo eziqhelekileyo | Ingcebiso yeePairs ezingasetyenziswanga |
| Izibini ezi-1-2 | Isixhobo esinye, i-point-to-point (umz., i-transmitter enye yoxinzelelo) | 0-1 intsalela |
| Izibini ezi-4-8 | Ibhokisi encinci yokuxhuma, iphaneli yendawo (umz., izixhobo ezi-4-8) | 15-20% (umz., izibini ezisi-8 zezixhobo ezi-6) |
| Iipere ezili-10-20 | Iphaneli yokulawula ephakathi, iskidi yezixhobo (umz., imiqondiso eli-10-20) | 15-20% (umz., izibini ezingama-20 kwizixhobo ezili-16) |
| Iiperi ezingama-24-50 | Ibhokisi enkulu yokuxhumanisa, igumbi lokulawula le-DCS | 15-20% (umz., isibini sama-50 kwizixhobo ezingama-40) |
| Iiperi ezingama-50-100+ | Umqolo wegumbi lolawulo eliphambili, inkqubo enkulu yeDCS | 10-15% (ixabiso xa kuthelekiswa norhwebo lokwandisa) |
Indlela Yokubala Izibini Ezifunekayo:
| Inyathelo | Ukubala | Umzekelo |
| 1 | Bala izixhobo ezisebenzayo (iimpawu) | Izixhobo ezingama-24 |
| 2 | Yongeza ezinye izinto ezingasetyenziswayo (kucetyiswa i-15-20%) | 24 × 1.15 = 27.6 ≈ 28 |
| 3 | Jonga iintlobo ezahlukeneyo zesignali (i-analog vs idijithali - inokwabelana ngababini ukuba ikhuselwe ngokufanelekileyo) | Intambo efanayo idla ngokwamkeleka |
| 4 | Sondeza uye kwinani eliqhelekileyo lezibini | Iipere ezingama-30(okanye iipere ezingama-32 kuxhomekeke kumenzi) |
Izizathu zePare Pairs:
| Isizathu | Ixabiso Lokungabi Nazo Izinto Ezingasetyenziswayo |
| Ulwandiso lwexesha elizayo (izixhobo ezintsha) | Ukutsalwa kwentambo entsha - umsebenzi, indawo yetreyi, ixesha lokungasebenzi |
| Isibini esingasebenziyo (sonakele ngexesha lokufakwa) | Ukutshintshwa kwentambo yonke okanye ukusetyenziswa kwayo ngokwahlukileyo |
| Ukwahlulwa kwemiqondiso (ingxolo evela kwesinye isibini ichaphazela esinye) | Ayikwazi ukuzimela yodwa ngaphandle kwe-spare |
(IsiNgesi)Icandelo elinqumlayo lentambo yezixhobo ezininzi）
KwiDingzun Cable,Sivelisa iintambo ezinamabini amaninzi ngokwezibalo eziqhelekileyo (2, 4, 6, 8, 10, 12, 16, 20, 24, 30, 36, 48, 50, 60, 100) kunye naluphi na ubalo olucwangcisiweyo.
- Inyathelo lesi-2: Khetha ubungakanani obuchanekileyo bomqhubi (AWG / mm²)
Ubungakanani bomqhubi bumisela ukumelana neluphu, nto leyo echaphazela ngokuthe ngqo ukuba ungayisebenzisa kangakanani loop ye-4-20mA okanye unxibelelwano lwedijithali.
Itheyibhile 2: Ukukhetha Ubungakanani Bomqhubi – 18 ukuya kuma-24 AWG (0.5 ukuya kuma-2.5 mm²)
| Ubungakanani bomqhubi | I-AWG | Ukuxhathisa (Ω/km) | Umgama oqhelekileyo we-4-20mA Loop Distance (kwi-24V, umthwalo we-250Ω) | Isicelo esiBalaseleyo |
| 0.5 mm² | 20 AWG | ~33 Ω/km | Iimitha ezingama-500-800 | Iindlela ezimfutshane ukuya kweziphakathi, ezixabisa kancinci |
| 0.75 mm² | 18-19 AWG | ~24 Ω/km | Iimitha ezingama-800-1,200 | Umgangatho wezixhobo ezininzi zoshishino |
| 1.0 mm² | 17-18 AWG | ~18 Ω/km | Iimitha ezili-1,200-1,500 | Ukuhamba ixesha elide, ii-loops ezinokumelana okuphezulu |
| 1.5 mm² | 16 AWG | ~13 Ω/km | Iimitha ezili-1,500-2,000+ | Izixhobo ezisebenza ixesha elide kakhulu, ezifuna amandla |
| 2.5 mm² | 14 AWG | ~8 Ω/km | >2,500 yeemitha | Izicelo ezikhethekileyo (umgama omde kakhulu) |
Indlela Yokubala Ubude Obuphezulu BeLoop (4-20mA):
Iluphu ye-4-20mA inqunyelwe kukuxhathisa kwe-loop iyonke = ukuxhathisa intambo (zombini iindlela) + ukuxhathisa umthwalo (i-250Ω eqhelekileyo) + ukuxhathisa umqobo (ukuba isetyenzisiwe).
| Ipharamitha | Ifomula | Umzekelo |
| Ukumelana okuphezulu kweluphu (kwi-24V supply) | (I-Vsupply – Vmin_device) / 0.02A | (24V – 12V) / 0.02A = 600Ω |
| Susa umthwalo kunye nesithintelo | 600Ω – 250Ω (umthwalo) – 50Ω (umqobo) = 300Ω | Iyafumaneka kwikhebula |
| Ukumelana nekhebula (uhambo oluya nokubuya) | 2 × R_km × Umgama (km) | 2 × 24Ω/km × 1.2km = 57.6Ω |
| Umgama ophezulu we-0.75mm² (18 AWG) | Ukumelana kwentambo okufumanekayo / (2 × R_km) | 300Ω / (2 × 24Ω/km) =6.25 km? Iphezulu kakhulu - jonga isixhobo |
*(Qaphela: Umgama osebenzayo we-4-20mA unqunyelwe ngamandla esixhobo kunye nomthamo waso, ngokuqhelekileyo i-800-1,500m max kwi-18 AWG)*
KwiZignali zeDijithali (RS485, Modbus):
| Ubungakanani bomqhubi | Umgama ophezulu (kwi-9.6 kbps) | Into Enomda |
| 24 AWG (0.2mm²) | Iimitha ezili-1,200 (umgangatho ophezulu we-RS485) | Umthamo kunye nokunciphisa amandla |
| 22 AWG (0.34mm²) | Iimitha ezili-1,200 | Kuyafana – umgama awuthintelwa xa i-baud iphantsi |
| 18-20 AWG | Iimitha ezili-1,200 | Ubukhulu abufuneki ngombane; yisebenzisela amandla oomatshini |
Ingcebiso:Kwizixhobo ezininzi zoshishino (4-20mA, RS485, RTD, thermocouple),0.75mm² – 1.0mm² (18 AWG)lukhetho oluqhelekileyo – iindleko zokulinganisela, amandla omgama, kunye namandla oomatshini. Sebenzisa ubungakanani obukhulu kwiiluphu ezinde kakhulu okanye apho amandla okutsala oomatshini exhalabisayo.
KwiDingzun Cable,Sinikezela ngeentambo ezinamabini amaninzi ezine-18 AWG (0.75mm²) njengesiqhelo, kunye ne-16 AWG (1.5mm²), 20 AWG (0.5mm²), kunye neegeyiji ezenziwe ngokwezifiso ezifumaneka ngokwendlela yakho yokubala ubude be-loop.
- Inyathelo lesi-3: Khetha uhlobo olufanelekileyo lokukhusela
Ukukhusela imiqondiso yakho kwi-EMI (iimoto, ii-VFD, irediyo, ukuwelda). Ukhetho luxhomekeke kwindawo yakho yombane.
Itheyibhile 3: Iintlobo zokukhusela iintambo zezixhobo ezininzi
| Uhlobo lweSihlangu | Ugutyungelwe | Iresiphi Engcono Kakhulu | Ukusebenza kakuhle kokukhusela (SE) | Isicelo esiBalaseleyo | Iindleko ezithelekisekayo |
| Ifoyile (Ngamnye ngesibini) | 100% | Phezulu (>1 MHz) | 60-90 dB (RFI) | Iimpawu ze-analog ezibalulekileyo- kuthintela incoko phakathi kwababini kwintambo enye | 1.0× (isiseko) |
| Ifoyile iyonke(kuzo zonke izibini) | 100% | Phezulu (>1 MHz) | 60-90 dB (RFI) | Ufakelo oluzinzileyo, i-EMI ephakathi, ixabisa kancinci | 1.1× |
| I-Braid iyonke | 70-95% | Isantya esiphantsi-esiphakathi ( | 40-80 dB | Ukuguquguquka/ukuguquguquka– intambo yentambo, iirobhothi, uxinzelelo oluphezulu loomatshini | 1.3-1.5× |
| I-Composite (iFoyile + i-Broid) | 100% + ukuluka | I-spectrum epheleleyo | >90 dB | Imizi-mveliso enzima– ii-VFD, iimoto, izityalo zamandla, iindawo zokucoca | 1.5-2.0× |
Ingqwalasela ethe ngqo yababini abaninzi – Crosstalk:
Xa iipawundi ezininzi zabelana ngentambo enye, imiqondiso evela kwipawundi enye inokudibana ibe ziipawundi ezikufutshane (crosstalk). Isisombululo:
| Isicelo | Uqwalaselo oluCetyisiweyo lokukhusela |
| I-analog exutyiweyo (4-20mA) kunye nedijithali (RS485) kwintambo efanayo | Ifoyile nganye nganye + ukuluka ngokubanzi– incoko eyohlukileyo |
| Zonke iimpawu zohlobo olufanayo (umz., zonke ziyi-4-20mA) | Ifoyile iyonke okanye i-braid inokwanela |
| Imiqondiso ebuthathaka kakhulu (i-thermocouple, mV) | Ifoyile nganye nganye + ukuluka ngokubanzi |
| Indawo ene-EMI ephezulu (ii-VFD, abawelda) | Isixa esidityanisiweyo (ifoyile + ukuluka)+ ifoyile nganye nganye |
KwiDingzun Cable,Ukwakhiwa kwethu kweentambo zezixhobo ezininzi ezisemgangathweni zezi:ifoyile nganye kwisibini ngasinye (100%) + ubhedu olufakwe ebhotileni olupheleleyo (≥85%)– ukubonelela ngokuthintela ukuthetha ngokulandelelana kunye nokukhusela i-EMI yangaphandle. Olu lolona hlobo luguquguqukayo lwezityalo zoshishino.
- Inyathelo lesi-4: Khetha Izinto zeJakethi ezisekelwe kwiNdalo
Ijakethi yeyona ndlela iphambili yokuzikhusela kwintambo yakho kwimeko yokufakelwa.
Itheyibhile 4: Ukukhethwa kwezinto zeJacket – PVC vs LSZH vs PUR
| Izinto zeJakethi | Uluhlu lobushushu | Uvavanyo lweLanga | Iipropati eziphambili | Isicelo esiBalaseleyo |
| I-PVC | -30°C ukuya ku-+70°C | I-IEC 60332-1 | Ixabiso eliphantsi, ukuqina ngokubanzi | Iindawo zangaphakathi, ezomileyo, ezingabalulekanga kangako |
| I-LSZH(Umsi ophantsi ongenayo iHalogen) | -30°C ukuya ku +90°C | IEC 60332-1 okanye 60332-3+ umsi ophantsi (IEC 61034) | Umsi ophantsi, akukho halogen, awubolisi | Iindawo ezivaliweyo– iitonela, amagumbi olawulo, iinqanawa, amaziko edatha |
| NANGONA(I-Polyurethane) | -40°C ukuya ku +90°C | I-IEC 60332-1 | Ukumelana kakuhle neoyile/ukurhawuzelelwa, eguquguqukayo | Oomatshini bemizi-mveliso- ukuvezwa kweoyile, imizila yekhebula, ngaphandle |
| I-TPE / TPU | -40°C ukuya ku +125°C | Iyahluka | Ubomi obuphezulu bokuguquguquka, ukumelana neekhemikhali | Iirobhothi, ukuguquguquka okuqhubekayo |
Ukukhethwa ngokweNdawo yoFakelo:
| Okusingqongileyo | Ijakethi ecetyiswayo | Ngoba |
| Ngaphakathi ngokubanzi (igumbi lolawulo, isityalo esomileyo) | I-PVC | Ixabiso eliphantsi, elaneleyo |
| Itreyi yekhebula kwindawo evulekileyo yemizi-mveliso | I-PVC okanye i-LSZH (ukuba ikhowudi yomlilo iyafuneka) | I-LSZH yokhuseleko lomlilo |
| Indawo evaliweyo (umjelo, inqanawa, iqonga) | I-LSZH | Umsi ophantsi – abahlali kufuneka babone ukuze baphume |
| Ukuvezwa kwioyile / iikhemikhali (iindawo zokuhluza, oomatshini) | NANGONA | Iyamelana nokudumba kunye nokuwohloka |
| Ngaphandle (ukuvezwa yi-UV) | NANGONAokanye i-LSZH ezinzileyo nge-UV | Ithintela ukuqhekeka |
| Umngcwabo ngqo | NANGONAokanye i-LSZH + isikrweqe se-SWA esikhethiweyo | Ukumelana nokufuma + ukukhuselwa koomatshini |
KwiDingzun Cable,Sinikezela ngeentambo zezixhobo ezininzi ezineejakethi zePVC, LSZH, kunye nePUR – zonke zihambelana ne-EN 50288-7 kwaye ziyafumaneka kunye nezixhobo zeSWA ezikhethiweyo zokungcwaba ngqo okanye kwiindawo ezinomngcipheko omkhulu woomatshini.
- Itheyibhile yesishwankathelo soKhetho lweeCable eziDibeneyo ezininzi
Sebenzisa le theyibhile ukunciphisa ngokukhawuleza ukhetho lwakho.
Itheyibhile 5: Intambo yeZixhobo ezininzi – I-Matrix yoKhetho olupheleleyo
| Imfuneko yeProjekthi | Inani labaBini | Ubungakanani bomqhubi (AWG) | Ukukhusela | Ijakethi | Ukuthobela okuqhelekileyo kwe-EN 50288-7 |
| Iluphu enye ye-4-20mA, umgama omfutshane (≤300m) | Izibini ezi-1-2 | 20 AWG (0.5mm²) | Ifoyile (ngokubanzi) | I-PVC | Ewe |
| Imiqondiso emininzi ye-analog, isityalo ngokubanzi (300-800m) | Izibini ezi-4-16 | 18 AWG (0.75mm²) | Ifoyile nganye + ukuluka ngokubanzi | I-PVC | Ewe |
| I-analog exutyiweyo + i-RS485, i-EMI ephakathi | Izibini ezi-8-24 | 18 AWG (0.75mm²) | Ifoyile nganye + i-composite iyonke | I-PVC okanye i-LSZH | Ewe |
| I-EMI ephezulu (ii-VFD, iimoto, isityalo samandla) | Iiperi ezili-10-50 | 18-16 AWG (0.75-1.5mm²) | Ifoyile nganye + i-composite iyonke | I-LSZH okanye i-PUR | Ewe |
| Ioyile kunye negesi, indawo yokuhluza, iikhemikhali (iZone 1/2) | Njengoko kufuneka | 18 AWG (0.75mm²) | Ifoyile nganye + ukuluka ngokubanzi +i-LSZH eluhlaza okwesibhakabhaka | I-LSZH (eluhlaza okwesibhakabhaka) | Ewe + BS5308 rhoqo |
| Ulwandle / lwaselwandle | Njengoko kufuneka | 18 AWG (0.75mm²) | Ifoyile nganye + ukuluka ngokubanzi | I-LSZH (yaselwandle) | Ewe + IEC 60092-502 |
| Ukungcwatywa ngqo (iimpuku/umngcipheko wokutyunyuzwa) | Njengoko kufuneka | 18 AWG (0.75mm²) | Ifoyile nganye + ukuluka ngokubanzi | Igolide ye-PUR LSZH + isikrweqe se-SWA | Ewe |
| Ithrekhi yekhebula / ukugoba okuqhubekayo | Njengoko kufuneka | Imicu engaphezu kwe-19 (iKlasi 5/6) | Ukuluka ngokubanzi (akukho foil) | NANGONA | Ewe (ngovavanyo lwe-flex) |
KwiDingzun Cable,Iqela lethu lobunjineli linokukunceda uzalise le matrix ngeeparamitha zakho zeprojekthi (iintlobo zesignali, umgama, imithombo ye-EMI, iimeko zokusingqongileyo) kwaye uvelise iinkcukacha zekhebula ezicetyiswayo - simahla.
- Iimpazamo eziqhelekileyo xa ukhetha iintambo ezidibanisa ii-Multi-Pair
| Impazamo | Isiphumo | Indlela Echanekileyo |
| Akukho zimbini ezingasetyenziswanga | Ukwandiswa kufuna ukutsalwa kwentambo entsha; isibini esingasebenziyo sifuna ukutsalwa kwakhona | Yongeza ii-15-20% zee-spares (ubuncinci ii-1-2 ze-spares) |
| I-conductor incinci kakhulu ukuba ingafikelela ubude be-loop | Iluphu ye-4-20mA iyasilela ngenxa yokuwa kwevolthi ephezulu | Bala ukumelana neluphu, yongeza umda we-20% |
| Ukungayinaki incoko engqubanayo | Ingxolo ye-analog evela kwiibini zedijithali yonakalisa imilinganiselo | Sebenzisa ifoyile nganye kwisibini ngasinye kwiimpawu ezixutyiweyo |
| Ukhuselo olungaphantsi kwesakhiwo kwisityalo esine-VFD eninzi | Iimpazamo zesignali ezingaqhelekanga, i-RS485 yonakele | Sebenzisa ikhaka elipheleleyo elidityanisiweyo (ifoyile + i-braid) |
| Ijakethi yePVC kwindawo yeoyile/yekhemikhali | Ijakethi iyadumba, ithambile, iyaphela kwiinyanga ezimbalwa | Sebenzisa ijakethi yePUR ukuze uxhathise ioyile |
| I-Non-LSZH kwindawo evalekileyo | Umsi onetyhefu, ukuncipha kokubonakala ngexesha lomlilo - umngcipheko wokhuseleko lobomi | Sebenzisa i-LSZH kwiitonela, amagumbi olawulo, iinqanawa |
| Akukho kuthobela i-EN 50288-7 | Akukho parameters zombane eziqinisekisiweyo – ukwaliwa kweprojekthi | Cacisa i-EN 50288-7; iingxelo zovavanyo lwemfuno |
KwiDingzun Cable,Uphononongo lwethu lobunjineli bangaphambi kokuthengisa lubamba ezi mpazamo ngaphambi kokuba u-odole - okukusindisa ekusileleni kwentsimi kunye nokulibaziseka kweprojekthi.
Malunga neDingzun Cable: Iqabane lakho leCable yeZixhobo ezininzi
NgeIminyaka engama-20+ yamava akhethekileyo okuvelisa,Intambo yeDingzunliqabane elithembekileyo leenkampani zobunjineli zehlabathi, ii-EPC, kunye nabasebenzisi bokugqibela bemizi-mveliso abafuna umgangatho ophezuluiintambo zezixhobo ezinamacala amaninzi– inokwenziwa ngokwezifiso ngokupheleleyo kwaye ihambelana ne-EN 50288-7 kunye namaxwebhu apheleleyo ovavanyo.
(Intambo yezixhobo ezininzi zeDingzun Cable)
Amandla ethu eentambo zezixhobo ezininzi:
| Ubuchule | Iinkcukacha zeDingzun |
| Inani leesibini | Izibini ezi-1 ukuya kwezi-100+ (naluphi na inani, kuquka nezingezizo ezisemgangathweni) |
| Igeyiji yomqhubi | I-18 AWG (0.75mm²) esemgangathweni; 16, 20, 22, 24 AWG ekhethiweyo |
| Izinto zomqhubi | Ubhedu olungenanto, Ubhedu olusetini (oluqhelekileyo - olumelana nokugqwala) |
| Ukuvala ubushushu | I-PE (umthamo ophantsi, ≤50 nF/km), i-XLPE (iqondo lobushushu eliphuculweyo), i-PVC |
| Ukukhusela isibini ngasinye | Ifoyile (100%) + ucingo lokukhupha amanzi- umgangatho kuzo zonke ii-multi-pair |
| Ukukhusela ngokubanzi | Ukuluka kobhedu okufakwe ebhotileni (≥85%)– umgangatho; i-composite (ifoyile + i-braid) ungayikhetha |
| Ukusebenza kakuhle kokukhusela | >90 dB (ukhetho oluhlanganisiweyo) |
| Ukunganyamezelani | 100Ω, 120Ω ±5Ω (ithobela i-EN 50288-7) |
| Izinto zejakethi | I-PVC, i-LSZH, i-PUR - yonke i-EN 50288-7 iyahambelana |
| Isikrweqe (ukhetho) | I-SWA (isikhuselo sentsimbi yentsimbi) sokukhusela ngqo/ukukhusela ngoomatshini |
| Umbala wejakethi | Mnyama (oqhelekileyo), Grey, Light-blue (IS circuits), naluphi na uhlobo lweRAL oluyilwe ngokwezifiso |
| Uluhlu lobushushu | -40°C ukuya ku +90°C (iinketho ezisemgangathweni neziphuculweyo ziyafumaneka) |
| Ukulibaziseka kwelangatye | Umgangatho we-IEC 60332-1 (omnye); IEC 60332-3 Cat C/B/A ayinyanzelekanga |
| Iziqinisekiso | Ukuthobela i-ISO 9001:2015, CE, RoHS, REACH, EN 50288-7 |
| Uvavanyo | Uvavanyo lombane oluyi-100%kuyo yonke ireyile |
| Amaxwebhu | Iingxelo ezipheleleyo zovavanyo (ukungathinteli, amandla, ukuncitshiswa, ukumelana, ilangatye) |
Ngoba Intambo yeDingzun Kwiimfuno zakho zekhebula lezixhobo ezininzi:
- Gqibezela ukwenza ngokwezifiso– Naluphi na inani leepeyinti, nayiphi na igeyiji, nayiphi na into yokukhusela, nayiphi na ijakethi – akukho mimiselo “eqhelekileyo” enyanzelekileyo
- Ithobela i-EN 50288-7– Iiparamitha zombane eziqinisekisiweyo kunye neengxelo zovavanyo
- Ifoyile nganye nganye + umgangatho wokuluka ngokubanzi- Ukhuseleko olungcono kwi-crosstalk kunye ne-external EMI
- Iqela leengcali zobunjineli– Ukubonisana ngokukhetha simahla ngephepha lokusebenzela lokubala izibini kunye nokubala ubude beluphu
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- Amaxwebhu apheleleyo– Iingxelo zovavanyo, izatifikethi zokuthobela umthetho, isibhengezo se-EN 50288-7
Ngaba ufuna intambo yezixhobo ezininzi eyenzelwe iimfuno zakho zeprojekthi?