Chii chinonzi Shielded Instrumentation Cable uye Nei Shielding Ichikosha?
- Mhinduro Yakananga: Chidziviriro Chezviratidzo Zvinonzwisisika
Vanhu vanogara vachibvunza kuti:"Chii chinonzi tambo yemidziyo yakavharirwa?"
Mhinduro iri nyore:Tambo yemidziyo yakavharirwa itambo ine jira rekuwedzera rinofambisa magetsi — kazhinji jira realuminium, jira remhangura, kana zvese — rakaputirwa nema conductors akaputirwa. Nhoo iyi inoshanda sechidziviriro, ichidzivirira zviratidzo zvekuyera zviri mukati kubva pakukanganiswa kwemagetsi ekunze (EMI) uye kukanganiswa kweredhiyo (RFI).
Nei Kudzivirira Kuchikosha:
| Dambudziko | Pasina Kudzivirira | Nekudzivirira |
| Mota dziri pedyo neVFDs | EMI inokonzera ruzha pawaya dzechiratidzo → kuverenga kusina kurongeka | Zvivharo zveShield EMI → chiratidzo chakachena, chakagadzikana |
| Zvishandiso zveredhiyo (walkie-talkies, nhare dzenharembozha) | RFI inobatanidzwa patambo → zviratidzo zvenhema | Chidziviriro chinoburitsa/chinotora RFI → data rakavimbika |
| Tambo dzinofamba dzakafanana netambo dzemagetsi | Kukwira kwemagetsi kunokonzera zvikanganiso zvekuyera | Nhoo inobvisa ruzha rwunokonzerwa pasi |
| Midziyo yekuwedera iri pedyo | Kupindira kwakanyanya kunokanganisa kutaurirana kwedhijitari | Nhoo inodzivirira zviratidzo zvekudzora zvakakosha |
| Ruzha rwemagetsi rwezvirimwa zvakasiyana-siyana | Chiyero cheSignal-to-noise chinoderera → kurongeka kwakaderera | Nhoo inochengetedza kuvimbika kwechiratidzo |
Pfungwa Yechokwadi:Munzvimbo dzemaindasitiri, tambo dzemidziyo dzisina kudzivirirwa dzinogona kukanganiswa neruzha runogona kuita kuti 4-20mA loops isashande zvakanaka, zvichiita kuti kuverenga kweRTD kuchinje, uye kukanganisa kutaurirana kwedhijitari senge RS485 kana Modbus.
PaDingzun Cable,Tinogadzira tambo dzemidziyo dzakadzivirirwa dzine foil, braid, uye composite shielding options — dzakagadzirwa zvinoenderana neEMI nharaunda yako uye zvinodiwa nesignali.
- Kushanda Kwakaita Kudzivirira: Sainzi yeKudzivirirwa kweEMI
Kudzivirira kunoshanda nekubata simba remagetsi uye kuritsausa pasi risati rasvika kune vanofambisa masaini.
Tafura 1: Nzira dzekudzivirira — Mashandiro Akasiyana eNhoo
| Rudzi rweNhoo | Mashandiro Azvo | Mhinduro Yakawanda | Kubudirira |
| Nhoo yeFoil | Tepi yealuminium/polyester inoenderera mberi inoratidza EMI yepamusoro-soro. Kufukidzwa kwayo 100% kunoita kuti pasave nemipata. | Zvakanaka kwazvo pamafrequency akakwira(>1 MHz) | Dziviriro yeRFI — redhiyo, telecom, ruzha rweVFD rwekuchinja |
| Nhoo Yekurukwa | Mesh yemhangura yakarukwa inonwisa EMI isinganyanyi kushandiswa uye inopa simba remuchina. Kufukidza 70-95%. | Zvakanaka kwazvo pamafrequency akaderera kusvika pakati( | Ruzha rwemotokari, kukanganiswa kwetambo dzemagetsi |
| Yakasanganiswa (Foil + Ruoko) | Foil inovhara mafrequency akawanda; ruko runotora mafrequency mashoma. Chidzitiro chakabatana chinofukidza ma spectrum ese. | Rudzi rwakakura rwezvinhu(DC kusvika kuGHz) | Nzvimbo dzakaoma dzemaindasitiri — dziviriro yakanyanya |
| Waya yeDrein | Waya yemhangura isina insulation yakabatana nefoil shield. Inoita kuti kugumisa kuve nyore. | Hazvina kukwana | Inopa nyore nyore kubatana pasi kwezvidziviriro zvefoil |
(Tambo yemidziyo yakachengetedzwa)
Kubudirira kweKudzivirira (SE) Kutsanangurwa:
Kushanda zvakanaka kwekudzivirira kunoyerwa muma decibel (dB). Kana dB yakakwira, dziviriro yacho inowedzerawo.
| SE (dB) | Kudzikiswa kweChiratidzo | Dziviriro Yedanho |
| 40 dB | 100× kuderedza | Nzvimbo yekushanda yehofisi - nharaunda yepakutanga |
| 60 dB | 1,000× kuderedzwa | Zviri pakati nepakati — indasitiri yakareruka |
| 80 dB | 10,000× kuderedzwa | Zvakanaka — zvemaindasitiri zvakajairika |
| >90 dB | 1,000,000,000× kuderedzwa | Yakanaka kwazvo — inoshanda nemaindasitiri akaomarara (VFDs, mota, vanowelders) |
PaDingzun Cable,Tambo dzedu dzemidziyo dzakadzivirirwa dzakagadzirwa kuti dzisimbisweKushanda kwekudzivirira kwe >90 dB— kuva nechokwadi chekuti masaini ako anoramba akarurama kunyangwe munzvimbo dzine ruzha rwakanyanya mumaindasitiri.
- Mhando dzekudzivirira: Foil vs Braid vs Composite
Kunzwisisa mutsauko uripo pakati pemhando dzezvidzitiro kwakakosha pakusarudza tambo yakakodzera yekushandisa kwako.
Tafura 2: Foil vs Braid vs Composite Shielding — Kuenzanisa Kwakazara
| Paramita | Nhoo yeFoil (ASTP) | Nhoo Yekurukwa (BSTP) | Nhare yeComposite (SF/UTP) |
| Kuvaka | Tepi yealuminium/polyester yakaputirwa kwenguva refu kana kuti yakamonereka | Waya yemhangura yakarukwa mugaba (70-95%) | Foil + yakarukwa zvakasiyana (yakasanganiswa) |
| Kufukidza | 100%(hapana mipata) | 70-95% (mikana iri pakati petambo dzakarukwa) | 100% foil + 70-95% rukwa |
| Range Yakanakisisa YemaFrequency | Kakawanda(>1 MHz) — RFI, redhiyo, VFD switching | Kuwanda kwakaderera kusvika pakati( | Full spectrum— mafrequencies ese |
| Kubudirira kwekudzivirira | 60-90 dB (frequency yakakwira) | 40-80 dB (frequency yakaderera) | >90 dB(yakafara-spectrum) |
| Kuchinjika | Yakanaka (inogona kuoma zvichienderana netepi) | Yakanaka kwazvo (rukukwe runopfava zvakanaka) | Kubva Kunaka kusvika Kunaka |
| Simba reMichina | Yakaderera (tepi inogona kubvaruka) | Yakakwirira(kurukwa kunopa simba) | Yakakwirira |
| Kuoma Kwekugumisa | Inoda waya yekudhonza mvura kuti igare pasi zviri nyore | Inogona kuunganidzwa uye kugayiwa zvakananga | Nzira dzese dziri mbiri dzinogoneka |
| Mutengo Wakaenzana | 1.0× (hwaro hwekutanga) | 1.2-1.5× | 1.5-2.0× |
| Kushandiswa Kwakajairika | Kuiswa kwakasimba, nzvimbo dzinonyanya kukanganiswa neRFI | Kuchinja-chinja/kuchinjika, EMI yeindasitiri yakajairika | Maindasitiri akaomarara, akapfuma muVFD, uye ane EMI yakawanda |
Gwaro Rekusarudza:
| Kana Zvakatipoteredza Zvine... | Nhoo Inokurudzirwa |
| Maredhiyo anotumira, matelecom, maVFD (ruzha rwepamusoro-soro) | Nhoo yefoiri(kana kuti zvakasanganiswa) |
| Mota, tambo dzemagetsi, matransformer (ruzha rusina ruzha rwakanyanya) | Nhoo yekuruka(kana kuti zvakasanganiswa) |
| Ruzha rwepamusoro nerwepasi (mafekitori mazhinji emaindasitiri) | Nhoo yakasanganiswa (foil + kurukwa) |
| Kugara uchichinjika, nzira yetambo, marobhoti | Nhoo yekuruka(yakasimba zvikuru pasi pekuchinjika) |
| Kugadzika kwakasimba, dziviriro yepamusoro yeRFI | Nhoo yefoiri(100% kufukidza) |
| Zviratidzo zvakakosha, EMI yakaoma (nzvimbo dzekunatsa, mafekitori emagetsi) | Nhoo inoumbwa nezvinhu zvakasiyana-siyana(dziviriro yakanyanya) |
PaDingzun Cable,Tinopa marudzi ese matatu ekudzivirira. Chikwata chedu cheinjiniya chinokubatsira kusarudza nhoo yakakodzera zvichienderana nenzvimbo yako yeEMI, zvinodiwa kuti ukwanise kuchinjika, uye bhajeti.
- Nei Zviratidzo zveZvishandiso Zvichidiwa Kudzivirirwa
Zviratidzo zvekushandisa zviridzwa zvinonyanya kukanganiswa neruzha nekuti zvine simba shoma, zvine kupindira kwakanyanya, kana kuti zvine frequency yakakwira.
(Kuenzanisa kwehunhu hwechiratidzo: Tambo yemidziyo isina kudzivirirwa VS Tambo yakadzivirirwa)
Tafura 3: Kukanganisika kweChiratidzo cheZvishandiso kuEMI
| Rudzi rweChiratidzo | Nhamba Yakajairika | Kusava nenjodzi | Nei Kudzivirira Kwakakosha |
| Chinotenderera che4-20mA | 4-20 mA (simba remagetsi rakaderera) | Zviri pakati nepakati | Ruzha runowedzera shanduko diki dzemagetsi → ruzha rwe0.1mA = kukanganisa kwekuverenga kwe0.5% |
| Thermocouple | 0-50 mV (voltage yakaderera kwazvo) | Yakakwirira Zvikuru | Zviratidzo zve microvolt-level zvinokundwa nyore nyore neEMI |
| RTD (kuramba) | 100-1000 Ω (danho rakaderera) | Yakakwirira | Kuchinja kwekuramba kwe0.1Ω = 0.25°C kukanganisa; EMI inokonzera kuramba kwenhema |
| RS485 / Modbus | Dhijitari (musiyano we5V) | Zviri pakati nepakati | Ruzha runokonzera zvikanganiso zvema bit, kukundikana kweCRC, uye nguva dzekutaurirana |
| Kuwanda / Kufamba kweropa | 0-10 kHz | Yakakwirira | EMI inogadzira pulses dzenhema kana kuti inopotsa pulses chaiyo |
| Dhijitari inomhanya zvakanyanya (Ethernet) | 1-10 V kusvika pakakwirira | Pakati Nepakati-Pamusoro | Ruzha runoderedza chiyero chesignal-to-noise → bit errors, retransmissions |
Muenzaniso we4-20mA:
| Ruzha Rweruzha | Kukanganiswa kwechiratidzo che4-20mA | Mhedzisiro Yemaitiro |
| Ruzha rwe 0.01 mA | Kukanganisa kwe0.125% | Zvinogamuchirwa kune akawanda maitiro |
| Ruzha rwe 0.1 mA | Kukanganisa kwe1.25% | Kumucheto - kunogona kukonzera matambudziko ekudzora |
| Ruzha rwe 0.5 mA | Kukanganisa kwe6.25% | Zvakakosha - kukanganisa maitiro kunogona kuitika |
| Ruzha rwe1.0 mA | Kukanganisa kwe12.5% | Zvakakomba — chitenderedzo chekutonga hachina kugadzikana |
Muenzaniso weRTD:
| Ruzha Runobva | Kukanganisa Kuramba Kunokonzerwa | Kukanganisa kweTembiricha |
| Mota iri pedyo (munda weV/m1) | 0.05-0.2 Ohm | 0.13-0.5°C (inowanzo gamuchirwa) |
| VFD (munda weV/m10) | 0.3-0.8 Ohm | 0.8-2.0°C(zvinonetsa) |
| Midziyo yekuwedera (munda we50+ V/m) | 2-5+ Ohms | 5-12+°C(kukanganisa kukuru) |
PaDingzun Cable,Tambo dzedu dzemidziyo dzakadzivirirwa dzakagadzirirwa kuchengetedza zviratidzo izvi zvisina njodzi — nekushanda kwakanyorwa kwekudzivirira kuratidza kushanda zvakanaka.
- Kugumisa uye Kudzika Nhare: Maitiro Akanakisisa Akakosha
Nhoo inoshanda chete kana iriyakagumiswa zvakanaka uye yakadzika midziKusadzika zvakanaka kwevhu ndicho chikonzero chinowanzoita kuti nhoo isashande zvakanaka.
Tafura 4: Zvinodiwa pakuisa pasi pechifukidziro
| Mutemo | Chinodiwa | Sei |
| Kudzika pasi kwepoindi imwe chete | Chidziviriro chepasi paMUGWAGWA MUMWE CHETE(kazhinji imba yekudzora/nzvimbo yakachengeteka) | Inodzivirira marobho epasi — magetsi anoyerera nepakati pechivharo anokonzera ruzha pamabhazi |
| Nzvimbo yevhu | Pasi pamagumo enzvimbo/sensoryeEMI yakaderera-frequency | Nzira pfupi yeruzha runokonzerwa |
| Nzvimbo yevhu | Pasi pamugamuchiri/mutongi wekupedzisirayeEMI yepamusoro-soro | RFI inoratidzwa pamagumo etambo |
| Kubvumirana (zvinowanzoitika) | Pasi pamugumo wemutongi(pfungwa imwe chete) | Inogamuchirwa kune akawanda mashandisirwo emaindasitiri |
| Waya yekudhonza mvura | Gara uchibatanidza waya yekudhonza mvura pasi (yekudzivirira foil) | Inopa nzira yakavimbika yekugumisa |
| Kurukwa pasi | Unganidza tambo dzakarukwa wodzipedzisa ne ground lug kana clamp | Inovimbisa nzira yepasi ine impedance yakaderera |
| Kuenderera mberi kwechidzitiro | Chengetedza kuenderera mberi kwechidziviriro kuburikidza nemabhokisi ekubatanidza/ekubatanidza | Kupwanyika kwechidzitiro kunoita kuti antenna ishande |
Zvikanganiso Zvakajairika:
| Chikanganiso | Mhedzisiro | Maitiro Akarurama |
| Kudzika mativi ese ari maviri | Kuyerera kwepasi kunokonzera ruzha (kukunda chinangwa chekudzivirira) | Pasimugumo mumwe chete |
| Hazvisi zvekuisa pasi zvachose | Chivharo chinoshanda seantenna — chinoita kuti ruzha ruwedzere kuipa | Gara uchidzika nhoo (poindi imwe chete) |
| Kubata pasi newaya refu | Nzira yekupindira kwepamusoro-soro — haishande zvakanaka pamafrequencies akakwira | Nzira pfupi, yakatwasuka pasi |
| Nhoo yakatyoka pabhokisi remajini | Hapana kuenderera mberi — ruzha runopinda panzvimbo yakamanikana | Shandisa mabhokisi esimbi ekubatanidza midziyo ane kuenderera mberi kwechidzitiro |
| Chidziviriro chakabatana nepasi chine mamwe mafungu emvura | Nzira yepasi yakagovaniswa inounza ruzha | Nzvimbo yemidziyo yakatsaurirwa inokurudzirwa |
PaDingzun Cable,Tinopa mirairo yakadzama yekuisa nekuisa pasi pese pakutumira tambo dzemidziyo yakachengetedzwa. Chikwata chedu chehunyanzvi chinogonawo kuongorora hurongwa hwenyu hwekuisa pasi kuti chive nechokwadi chekudzivirira ruzha zvakanyanya.
- Cable yeZvishandiso Zvisina Kuvharwa vs Zvisina Kuvharwa: Nguva Yekushandisa Imwe Neimwe
Hazvisi zvese zvinoda dziviriro. Kunzwisisa kuti dziviriro inodii kunochengetedza mari pasina kukanganisa mashandiro.
Tafura 5: Isina Chidziviriro vs Yakachengetedzwa — Gwaro Rekusarudza
| Chinhu Chinoshandiswa | Isina kudzivirirwa (UTP) | Yakachengetedzwa (STP/ASTP/BSTP) |
| Nzvimbo yeEMI | Kunyarara kwemagetsi (hofisi, rabhoritari, imba yekudzora) | Fekitori yemaindasitiri (mota, maVFD, mawelder, redhiyo) |
| Rudzi rwechiratidzo | Simba redhijitari (risina kukosha), DC | Analog (4-20mA), thermocouple, RTD, dijitari inomhanya zvakanyanya |
| Kureba kwetambo | Pfupi ( | Tambo refu (>50m) — dzinoshanda semaantenna |
| Pedyo netambo dzemagetsi | >300mm kupatsanurwa | Kupatsanurwa kwe10m |
| Kuwanda kwetireyi yetambo | Kuwanda kwetambo kwakaderera | Kuwanda kwetambo (kutaurirana pakati petambo) |
| Kunzwisisa mutengo | Yakakwira (mutengo wakaderera unogamuchirika) | Zviri pakati nepakati (kukoshesa kuvimbika) |
| Zvinodiwa kuti munhu agone kuchinja-chinja | Yakakwira (UTP inochinjika zviri nyore) | Zviri pakati nepakati (nhovo dzinowedzera kuomarara) |
Chati Yesarudzo:
| Mubvunzo | Hongu → | Kwete → |
| Pane VFD, mota, kana welder mukati memamita gumi here? | Shandisa kudzivirirwa | Ramba uchienderera mberi |
| Kureba kwetambo yacho kuri >50m here? | Shandisa kudzivirirwa | Ramba uchienderera mberi |
| Tambo yacho inoshanda pamwe chete nemagetsi anopfuura 10m here? | Shandisa kudzivirirwa | Ramba uchienderera mberi |
| Chiratidzo chinonzi analog (4-20mA, mV, RTD) here? | Shandisa kudzivirirwa | Ramba uchienderera mberi |
| Chiratidzo ichi chakakosha here (kuchengetedzeka, mhando, mitemo)? | Shandisa kudzivirirwa | Zvisina kudzivirirwa zvinogona kugamuchirwa |
| Nzvimbo yacho yakanyarara here pamagetsi (hofisi, murabhoritari)? | Hazvina kudzivirirwa zvinogamuchirwa | Shandisa kudzivirirwa |
PaDingzun Cable,Tinopa tambo dzemidziyo isina kudzivirirwa nedzisina kudzivirirwa. Chikwata chedu cheinjiniya chinokubatsira kuona kana kudzivirira kuchikosha pakushandisa kwako — hatitengesi zvakanyanya kudzivirira kusina basa.
- Mitemo yeIndasitiri yeMatambo eZvishandiso Zvakadzivirirwa
Tambo dzemidziyo yakachengetedzwa dzinofanira kusangana nezvinodiwa zvakasiyana-siyana zvichienderana nekushandiswa kwadzo uye nzvimbo yacho.
Tafura 6: Mitemo yeIndasitiri yeMatambo eZvishandiso Zvakadzivirirwa
| Zvakajairika | Dunhu | Chiyero | Zvinodiwa Zvikuru |
| EN 50288-7 | Europe/Kune dzimwe nyika | Tambo dzekushandisa nedzokudzora | Maparamita emagetsi (impedance, capacitance, attenuation), kushanda zvakanaka kwekudzivirira |
| IEC 60092-502 | pasi rose | Zvishandiso zvemugungwa | Kunonoka kwemurazvo, kudzivirira, kusimba kwemakanika |
| IEEE 1580 | pasi rose | Tambo dzemugungwa nedzekunze kwenyika | Kudzivirira, kuramba ngura |
| UL 13 | North America | Tambo dzedunhu dzine simba shoma | Kudzora moto (VW-1), kuvaka |
| CSA C22.2 Nhamba 214 | Kanadha | Tambo dzezvishandiso | Kudzivirira, kuyedza moto |
| TIA/EIA-485 | pasi rose | RS485 kutaurirana | Inotsanangura 120Ω impedance, twisted pair, kudzivirira ruzha rwenzvimbo |
MaParamita Akakosha Emagetsi (EN 50288-7):
| Paramita | Chinodiwa | Nei Zvichikosha |
| Kusagadzikana kweMamiriro | 100Ω, 120Ω, kana 150Ω ±5Ω | Kuguma kwemitambo — kunodzivirira kufungisisa |
| Kugona (kusaenzana) | ≤200 pF/100m | Inogumira kukanganisa kwechiratidzo pakumhanya kwenguva refu |
| Kuderedza kusimba | ≤20 dB/km @ 1 MHz | Inosarudza kureba kwetambo yepamusoro |
| Kubudirira kwekudzivirira | ≥70 dB (yepamusoro-soro >90 dB) | Inoyera kuchengetedzwa kweEMI |
PaDingzun Cable,Tambo dzedu dzemidziyo dzakadzivirirwa dzinogadzirwa zvichienderana neEN 50288-7 nedzimwe nhanho dzakakodzera — dzine mishumo yebvunzo yakanyorwa kuti iongororwe.
- Maitiro Ekusarudza Cable Yemidziyo Yakachengetedzwa Yakakodzera
Shandisa runyorwa urwu kuti utsanangure tambo yemidziyo yakavharirwa yakakodzera yekushandisa kwako.
Tafura 7: Rondedzero yeKusarudza Nheyo dzeZvishandiso Zvakadzivirirwa
| Paramita | Chinodiwa Chako | Sarudzo dzeDingzun |
| Huwandu hwemapeya | mapeya _____ | mapeya 1 kusvika ku100+ |
| Chiyero chemutyairi | _____ AWG | 18 AWG kusvika 24 AWG |
| Zvinhu zvemutyairi | Yakashama / Yakaiswa muMatini | Mhangura yakachekwa mugaba (yakajairwa — inodzivirira ngura) |
| Kudzivirira kupisa | PE / XLPE / PVC | PE (low capacitance) yekushandisa nguva refu; PVC yekushandisa nguva dzose |
| Rudzi rwenhoo | Foiri / Kurukwa / Musanganiswa | Zvichibva paEMI environment (ona Tafura 2) |
| Kufukidzwa kwerukwa (kana kurukwa) | 70% / 85% / 95% | 85% mwero; 95% yeEMI yakakwira |
| Nhoo yose (yakapetwa kaviri) | Hongu / Kwete | Ehe kune vakawanda (kunoderedza kutaura kwevamwe) |
| Waya yekudhonza mvura | Zvinosanganisirwa / Hazvidiwi | Inosanganisirwa pamwe chete nefoil shield (inokurudzirwa) |
| bhachi rose | PVC / LSZH / PUR | PVC (general), LSZH (kuchengetedza moto), PUR (mafuta / abrasion) |
| Kuyera kwemagetsi | 300V / 600V / Zvimwe | 300V standard; 600V yekushandisa magetsi |
| Tembiricha yekudziya | _____ °C kusvika _____ °C | -40°C kusvika +90°C zvakajairwa; -65°C kusvika +200°C premium |
| Chiyero chemurazvo | IEC 60332-1 / VW-1 / LSZH | Sezvinodiwa nekodhi yemuno |
PaDingzun Cable,Chikwata chedu cheinjiniya chinopa mazano emahara kuti chikubatsire kusarudza mhando yekudzivirira yakakodzera uye kugadzirwa kwetambo zvinoenderana nenzvimbo yako chaiyo yekushandisa.
Nezve Dingzun Cable: Mubatsiri Wako weCable yeZvishandiso Zvakadzivirirwa
NaMakore makumi maviri+ eruzivo rwekugadzira zvinhu,Cable yeDingzunishamwari inovimbwa yezvivakwa zvepasi rose zvemaindasitiri, makambani einjiniya, uye vanobatanidza masisitimu vanoda mhando yepamusorotambo dzemidziyo dzakadzivirirwakuti tikwanise kutumira masaini nenzira yakavimbika munzvimbo dzine ruzha. Tinosanganisa hunyanzvi hwakadzama hweEMI/RFI nekugadzirisa zvakanyanyakuendesa tambo dzinodzivirira zviratidzo zvako zvakakosha.
(Matafura emidziyo akadzivirirwa neDingzun Cable)
Kugona Kwedu Kwekushandisa Zvishandiso Zvakadzivirirwa:
| Kugona | Tsanangudzo yeDingzun |
| Mhando dzekudzivirira | Foiri (100%), Kurukwa (70-95%), Musanganiswa (foiri + kurukwa) |
| Kubudirira kwekudzivirira | Foiri: 60-90 dB (yakakwira); Kurukwa: 40-80 dB (yakaderera); Chikamu chakasanganiswa:>90 dB(yakazara spectrum) |
| Nhamba yeMapeya | mapeya 1 kusvika ku100+ |
| Chiyero cheMutyairi | 18 AWG kusvika 24 AWG |
| Zvinhu zveMutyairi | Mhangura isina chinhu, Mhangura yakachekwa mugaba (yakajairika) |
| Kudzivirira kupisa | PE (simba rakaderera, ≤50 nF/km), XLPE, PVC |
| Kusagadzikana kweMamiriro | 100Ω, 120Ω ±5Ω (EN 50288-7) |
| Waya yeDrein | Inosanganisirwa nefoil nhoo |
| Jaketi Yese | PVC, LSZH, PUR (sezvinodiwa) |
| Ruvara rwebhachi | Dema, Gireyi, Bhuruu (yakajairwa); Bhuruu rakareruka (masekete eIS); Chero RAL yakasarudzika |
| Nzvimbo yekupisa | -40°C kusvika +90°C (yakajairwa); -65°C kusvika +200°C (yepamusoro) |
| Chiyero cheMurazvo | IEC 60332-1, VW-1, LSZH (IEC 60332-3) |
| Zvitupa | ISO 9001:2015, UL, CE, RoHS, REACH |
| Kuedzwa | Kuedzwa kwemagetsi kwe100%pa reel yega yega |
Sei Cable yeDingzun Zvezvinodiwa Netambo Yemidziyo Yakachengetedzwa:
- Nyanzvi yeEMI engineering— Tinokubatsira kusarudza rudzi rwechidziviriro chakakodzera nzvimbo yako yeruzha
- Rudzi rwakakwana rwekudzivirira— Foil, kurukwa, musanganiswa — zvese zviri mumba
- Kugadziriswa kwakanyanya— Kuwanda kwevaviri, geji, insulation, bhachi — rakagadzirwa zvizere
- Kushanda kwekudzivirira kwakanyorwa— Mishumo yebvunzo iripo kuti iongororwe
- Kutaurirana kwehunyanzvi zvakananga— Mashoko ekukurumidza, mapepa edata rehunyanzvi, kutumira kwepasi rose
- Rutsigiro rwekushandisa- Nhungamiro yekuisa pasi, nzira dzakanakisisa dzekuisa, kugadzirisa matambudziko
Unoda tambo yemidziyo yakachengetedzwa yakagadzirirwa nharaunda yako yeEMI here?
[Bata timu yedu yehunyanzvi nhasi kuti uwane mazano emahara uye mutengo wakagadzirwa nevatengi].