Sharaxaadda Heerka EN 50288-7: Waxa ay tahay in iibsadayaasha fiilooyinka qalabka ay ogaadaan
- Jawaabta Tooska ah: EN 50288-7 waxay qeexaysaa Waxqabadka, Ma aha oo kaliya Dhismaha
Dadku had iyo jeer way weydiiyaan:"Waa maxay shuruudaha caadiga ah ee fiilada qalabka?"
Jawaabta fudud:Heerka EN 50288-7 waa heerka Yurub ee qeexaya heerarkan.shuruudaha korontada, farsamada, dib u dhigista ololka, iyo heerkulkafiilooyinka qalabka iyo xakamaynta ee loo isticmaalo nidaamyada xakamaynta habka warshadaha.
| Waa maxay EN 50288-7 daboolayaa | Waxa AANAY daboolin |
| Xuduudaha korantada (impedance, capacitance, deduction, iska caabin) | Agab gaar ah oo dahaarka leh (waxay tilmaamaysaa waxqabadka, ee maaha cuntada la kariyo) |
| Waxtarka gaashaanka (shuruudaha baaritaanka) | Hababka rakibidda (fiiri EN 60079-14 meelaha khatarta ah) |
| Sifooyinka farsamada (gacanka leexashada, jiidista, saameynta) | Xisaabinta wareejinta fiilada ama buuxinta saxaaradda |
| Dib-u-celinta ololka (IEC 60332-1, ikhtiyaari ahaan IEC 60332-3) | Qalabka hagaha (waxaa la qiyaasayaa naxaasta, laakiin cabbirku ma go'an yahay) |
| Qiimaynta heerkulka | Qiimaynta danab (oo ay daboolayaan heerarka kale) |
| U hoggaansanaanta calaamadaynta CE (heerka iswaafaqsan) | Shahaadada aagga khatarta ah (Ex) (fiiri IEC 60079-11/14) |
Maxay EN 50288-7 muhiim ugu tahay iibsadaha:
- Calaamadda CE– EN 50288-7 waa heer iswaafaqsan oo hoos yimaada Tilmaamaha Danab-yaraanta (LVD) ee suuqa Yurub.
- Qeexitaannada mashruuca– Shirkado badan oo injineernimo ah (EPCs) waxay u baahan yihiin u hoggaansanaanta EN 50288-7 ee warshadaha warshadaha (warshadaha, kiimikada, korontada, daawooyinka).
- Dammaanad waxqabad– Si ka duwan "fiilada qalabka ee guud," EN 50288-7 waxay bixisaa xuduudo koronto oo la cabbiray oo aad xaqiijin karto.
Dingzun Cable,Dhammaan fiilooyinka qalabkayaga waxaa loo sameeyay iyadoo loo eegayo shuruudaha EN 50288-7 - oo leh warbixinno tijaabo ah oo la diiwaangeliyey oo ku saabsan iska caabinta, awoodda, yareynta, iyo dib u dhigista ololka. Waxaan taageernaa calaamadayntaada CE iyo baahiyahaaga u hoggaansanaanta mashruuca.
- Halbeegyada Korontada ee Aasaasiga ah: Impedance, Capacitance, Attenuation
EN 50288-7 waxay qeexaysaa saddex xuduudood oo koronto oo muhiim ah oo si toos ah u saameeya hufnaanta calaamadaha.
Shaxda 1: EN 50288-7 - Tilmaamaha Korontada ee Waajibka ah
| Halbeegga | Astaan | Shuruudaha EN 50288-7 | Sababta ay Muhiim u tahay |
| Impedance Astaamaha | IYO₀ | 100Ω, 120Ω, ama 150Ω ±5Ω(dulqaad adag) | Is-waafaqla'aantu waxay sababtaa milicsiga calaamadaha iyo khaladaadka xogta. 120Ω RS485; 100-150Ω analoogga |
| Capacitance (dheelitir la'aan, laba-ilaa-labo) | Iyada oo leh | ≤200 pF/100m | Awoodda sare waxay qalloocisaa calaamadaha analogga ah waxayna xaddidaa dhererka fiilada |
| Hoos u dhac (1 MHz) | a | ≤20 dB/km(shuruudaha caadiga ah) | Hoos u dhac sare = masaafada ugu badan ee gaaban. Muhiim u ah isgaarsiinta dhijitaalka ah |
| Iska caabinta hagaha | R | Waxay ku xiran tahay cabbirka (tusaale ahaan, ≤73 Ω/km ee 24 AWG) | Waxay saamaysaa hoos u dhaca danabka wareegyada 4-20mA. Cabbirka dhumuc weyn = wareegyada dhaadheer |
| Iska caabinta dahaarka | IYO | ≥5,000 MΩ·km(caadi ahaan ≥10,000 MΩ·km) | IR hooseeya waxay sababtaa daadashada calaamadaha iyo iskutallaabta |
| Inductance | L | Caadi ahaan ≤0.8 mH/km (waxaa lagu tilmaamayaa qaacidada impedance) | Waxay saamaysaa waxqabadka soo noqnoqda sare iyo waqtiga kor u kaca calaamadda |
Maxay ±5Ω Dulqaadka Impedance uga dhigan tahay Nidaamkaaga:
| Dulqaadka Impedance | Isku-xidhka Milicsiga | Tayada Calaamadda | U hoggaansanaanta EN 50288-7 |
| ±5Ω (±4.2%) |
| Aad u fiican - waxqabad buuxa | √ U hoggaansanaan (qiimo dhimis) |
| ±10Ω (±8.3%) | ~4% milicsiga | La aqbali karo orod gaaban | X Aan waafaqsanayn |
| ±15Ω (±12.5%) | ~ 6% milicsiga | Xadka - khaladaadku waxay u badan tahay inay dhacaan | X Aan waafaqsanayn |
| Aan la cayimin | Lama yaqaan | Khatar ah - ma dammaanad qaadi karo | X Kuma habboona |
(Fiilada qalabka ee RS485: 120Ω±5Ω)
Dingzun Cable,Fiilooyinkayaga u hoggaansan EN 50288-7 waxay gaaraan heer sare120Ω ±5Ω(≤4.2% dulqaad) waxaa lagu xaqiijiyay 100% tijaabinta korontada - hubinta hufnaanta calaamadaha ee RS485 masaafada dheer iyo wareegyada analoogga ah.
- Shuruudaha Farsamada iyo Deegaanka
EN 50288-7 sidoo kale waxay qeexaysaa adkeysiga farsamada iyo ku habboonaanta deegaanka.
Shaxda 2: EN 50288-7 - Tilmaamaha Farsamada & Deegaanka
| Halbeegga | Shuruudaha EN 50288-7 | Habka Imtixaanka Caadiga ah | Sababta ay Muhiim u tahay |
| Gacanka leexashada ugu yar (rakibid go'an) | 7.5 × dhexroorka dibadda | EN 60811-506 | Waxay ka hortagtaa daalka iyo dhaawaca dahaarka inta lagu jiro rakibidda |
| Gacanka leexashada ugu yar (flexion) | 12-15 × dhexroorka dibadda (waxay ku kala duwan tahay naqshadda) | EN 60811-506 | Muhiim u ah raadadka fiilooyinka, robotics-ka, iyo mashiinnada dhaqaaqa |
| Qiimaynta heerkulka (go'an) | -30°C ilaa +70°C (ugu yaraan) - ikhtiyaar sare | EN 60811-501 | Waa inuu ka badbaado xaaladaha deegaanka ee dhirta |
| Qiimaynta heerkulka (dabacsanaan) | -5°C ilaa +50°C (ugu yaraan) - ikhtiyaar sare | EN 60811-501 | Dabacsanaanta qabow ee meelaha bannaanka ama qaboojiyaha |
| Dib-u-dhaca ololka (fiilo keli ah) | IEC 60332-1-2(waajib ah) | EN 60332-1-2 | Waxay ka hortagtaa faafitaanka dabka ee ka dhasha hal cillad fiilo ah |
| Fiilooyin la isku xidho (fiilooyin la xidho) | Ikhtiyaar - IEC 60332-3-24/25 (Cat C/B/A) | EN 60332-3-24/25 | Loo baahan yahay saxaaradaha fiilooyinka, godadka, iyo rakibaadda cufnaanta sare leh |
| Iska caabinta saliidda | Ikhtiyaar - waxaa qeexay macmiilku (tusaale ahaan, EN 60811-404) | EN 60811-404 | Warshadaha mashiinnada, baabuurta, ama kiimikada |
| Iska caabbinta UV | Ikhtiyaar - loo cayimay isticmaalka bannaanka | ISO 4892-2 | Waxay ka hortagtaa dildilaaca jaakadaha iftiinka qorraxda |
Ikhtiyaarada Casriyeynta Qiimaynta Heerkulka (ugu yaraan EN 50288-7):
| Cusbooneysiinta Agabka | Kala duwanaanshaha Heerkulka | Codsiga |
| PVC (caadiga ah) | -30°C ilaa +70°C | Goobaha guud ee gudaha iyo kuwa qalalan |
| XLPE | -40°C ilaa +90°C | Heerkul sare, goobo qoyan |
| LSZH | -30°C ilaa +90°C | Badbaadada dabka, meelaha xiran |
| Jaakad PUR ah | -40°C ilaa +90°C | Saliid, xoqid, bannaanka |
| Silikoon | -60°C ilaa +180°C | Dabacsanaan sare, qabow/kuleyl aad u daran |
| FEP/PFA | -65°C ilaa +200/260°C | Kulayl aad u daran, dhirta kiimikada |
Dingzun Cable,Waxaan soo saarnaa fiilooyin EN 50288-7 u hoggaansan oo leh qiimeyn heerkul oo la casriyeeyay, dib u dhac olol oo la xoojiyay (IEC 60332-3 Cat C/B/A), iyo agab jaakado gaar ah (LSZH, PUR, FEP) si ay ula jaanqaadaan deegaankaaga dhabta ah - oo aan ahayn heerka ugu hooseeya.
(EN 50288-7 Liiska hubinta u hoggaansanaanta iibsadaha)
- Shuruudaha Difaaca: Waxqabadka Baaritaanka
EN 50288-7 kuma amrayo nooc gaar ah oo gaashaan ah (foil vs tidcan), laakiin waxay u baahan tahay waxtar ilaalin oo la diiwaangeliyey.
Shaxda 3: EN 50288-7 - Tilmaamaha Difaaca iyo Baaritaanka
| Halbeegga | Shuruudaha EN 50288-7 | Hirgelinta Caadiga ah | Goorta la Isticmaalayo |
| Baaritaanka lammaane shaqsiyeed (ikhtiyaar) | Ma aha qasab, laakiin haddii ay jirto, waa inay buuxisaa xadka ka-hortagga wareejinta | Foorno (100% daboolid) + silig daadi ah | Calaamadaha analogga ee muhiimka ah(thermocouple, 4-20mA, RTD) si looga hortago iskutallaabta hadalka |
| Baaritaanka guud (waxaa lagula talinayaa dadka badan ee isku-dhafan) | Impedance-ka wareejinta iyo hoos u dhigista isku xidhka ayaa la cayimay | Timo-xidhan (70-95%)amaisku-dhafan (fooyl + tidcan) | Inta badan rakibaadda warshadaha - waxay yareysaa EMI-ga dibadda |
| Waxtarka baaritaanka (aan si tiro ahaan loogu cayimin heerka aasaasiga ah) | Waa inuu ku dhawaaqaa soo saaraha | Caadi ahaan >70 dB (isku-darka >90 dB) | Deegaannada EMI-ga Sare leh (VFDs, matoorro, alxanleyaal, warshado koronto) |
| Silig daadi ah | Loo baahan yahay gaashaanka foil (si loo suurogeliyo joojinta) | Naxaas qasacadaysan, oo la mid ah qalabka wax lagu cabbiro ee koontaroolka | Waxay fududeysaa dhulka; lagama maarmaan u ah gaashaanka foil-ka |
Tilmaamaha Ilaalinta ee EN 50288-7 iyadoo la adeegsanayo Codsiga:
| Deegaanka Codsiga | Gaashaan lagu taliyay | Maxaa sabab u ah |
| EMI hooseeya (qolka kontoroolka, xafiiska) | Faylka guud(ugu yar) | Kharash-ool ah, ku filan |
| EMI dhexdhexaad ah (warshad guud) | Timaha guud (≥85% daboolida) | Ilaalin waara oo wanaagsan oo soo noqnoqosha hoose leh |
| EMI Sare (VFDs, matoorro, khadadka korontada) | Isku-dhafan (foolad + tidcan) | Ilaalinta baaxadda ballaaran (>90 dB) |
| Calaamadaha analogga ee muhiimka ah (fiilada isku midka ah oo leh dhijitaal) | Foorno shaqsi ah lammaane kasta + tidcan guud | Waxay ka hortagtaa isku-xidhka labada lamaane |
| Codsiyada dabacsan / firfircoon (wadada fiilada) | Timo guud oo keliya(ka dabacsan marka loo eego foil) | Tidcadu waxay u adkaysataa dabacsanaan soo noqnoqda |
Dingzun Cable,dhammaan fiilooyinka qalabka ee EN 50288-7 ee aan adeegsanno waxaa ka mid ahbaaritaanka bireed ee shaqsiga ah ee labada qofbaoo lagu daray atidcan naxaasta ah ee guud ahaan qasacadaysan (≥85%)sida caadiga ah - bixinta ka hortagga isku-xidhka hadalka oo heer sare ah iyo ilaalinta EMI. Wixii EMI ah ee aadka u daran, waxaanu bixinaa gaashaan guud oo isku dhafan (foil + tidcan) oo leh wax-ku-oolnimo la diiwaangeliyey oo ka badan 90 dB.
- Liiska Hubinta U Hoggaansanaanta EN 50288-7 ee Iibsadaha
Isticmaal liiskan hubinta marka aad iibsanayso fiilooyinka qalabka si aad u hubiso in EN 50288-7 u hoggaansan tahay.
Shaxda 4: EN 50288-7 Liiska Hubinta U Hoggaansanaanta Iibsadaha
| Shuruudaha | Waxa la Xaqiijinayo | Dukumentiyada Caadiga ah | U hoggaansanaanta Fiilada Dingzun |
| Impedance Astaamaha | 100Ω, 120Ω, ama 150Ω ±5Ω | Warbixinta tijaabada (iska caabinta iyo soo noqnoqoshada) | √ 120Ω ±5Ω (≤4.2% dulqaad) |
| Isku dheelitir la'aanta awoodda | ≤200 pF/100m | Warbixinta tijaabada | √ ≤150 pF/100m |
| Hoos u dhac | ≤20 dB/km @ 1 MHz | Warbixinta tijaabada | √ ≤18 dB/km @ 1 MHz |
| Iska caabinta hagaha | Cabbirkiiba (tusaale ahaan, ≤73 Ω/km ee 24 AWG) | Warbixinta tijaabada | √ La xaqiijiyay cabbirkiiba |
| Iska caabinta dahaarka | ≥5,000 MΩ·km | Warbixinta tijaabada | √ ≥10,000 MΩ·km |
| Daahfurka ololka (hal) | IEC 60332-1-2 | Shahaadada imtixaanka | √ Waafaqsan |
| Daahfurka ololka (la isku daray) | IEC 60332-3-24/25 (Cat C/B/A) - haddii la cayimay | Shahaadada imtixaanka | √ Ikhtiyaar (Cat C, B, A waa la heli karaa) |
| Qiimaynta heerkulka | Sida ku cad (ugu yaraan -30°C ilaa +70°C) | Xog-warqad | √ -40°C ilaa +90°C (la xoojiyay) |
| Gacanka laab | 7.5 × OD (go'an) | Xog-warqad | √ Waafaqsan |
| Calaamadda CE | Waxaa caddeeyay soo saaraha | Baaqa U hoggaansanaanta | √ La bixiyay |
| EN 50288-7 lagu dhawaaqay | Soo-saareyaashu waxay sheegeen u hoggaansanaanta xaashida xogta | Xog-warqad, xigasho | √ Si cad loo sheegay |
Calanka Cas (Tilmaamaha Aan U Hoggaansamin):
| Calanka Cas | Maxay tahay dhibaatada |
| Alaab-qeybiyuhu ma bixin karo warbixinnada baaritaanka impedance ama capacitance | Ma xaqiijin karo u hoggaansanaanta EN 50288-7 |
| Dulqaadka iska caabinta waxaa lagu sheegay ±10Ω ama ±15% | Kuma habboona shuruudaha ±5Ω; milicsiga ayaa dhici kara |
| Qiimo aan dheelitirnayn oo awoodda ah lama bixin | Ma xisaabin karo masaafada badbaadada leh ee wareegyada IS |
| "U hoggaansan EN 50288-7" laakiin ma jirto caddayn tijaabo ah | Sheegasho aan la xaqiijin - warbixinnada tijaabada ee dalbashada |
| Tijaabada ololka hal-fiilada ah oo keliya, laakiin rakibidda ayaa la isku daray | Ma buuxin karo koodka badbaadada dabka ee saxaaradaha fiilooyinka |
Dingzun Cable,waan bixinaaDukumentiyada tijaabada oo dhammaystiran ee EN 50288-7Shixnad kasta - oo ay ku jiraan iska caabinta, awoodda, hoos u dhigista, iska caabbinta, iyo warbixinnada tijaabada ololka. Xaashiyaha xog-ururintayadu waxay si cad u sheegayaan u hoggaansanaanta EN 50288-7. Ma jiraan sheegashooyin aan caddayn lahayn.
- EN 50288-7 vs Heerarka Fiilada Qalabka Kale
Iibsadayaashu waxay badanaa la kulmaan heerar kala duwan. Fahmidda kala duwanaanshaha waxay kaa caawineysaa inaad ka fogaato jahwareerka.
Shaxda 5: EN 50288-7 vs Heerarka Kale ee Qalabka
| Heerka Caadiga ah | Gobolka | Diirad Saaran | Farqiga Muhiimka ah ee ka dhexeeya EN 50288-7 |
| EN 50288-7 | Yurub (CENELEC) | Koronto + farsamo + olol xakamaynta warshadaha | Saldhigga - waa mid la jaan qaadaya calaamadda CE |
| IEC 60092-502 | Caalami ah | Qalabka badda iyo kuwa badda | Waxay ku dartaa shuruudaha gaarka u ah badda: buufinta milixda, gariirka, iyo iska caabbinta biyaha |
| BS5308 | Boqortooyada Midowday (dhaxal, wali la isticmaalo) | Qalabka Saliida iyo Gaaska | Waxay ku dartaa adkeysi farsamo (hubka SWA), badanaa waxay u baahan tahay meel khatar ah (buluug) |
| IEEE 1580 | Caalami ah | Fiilooyinka badda iyo kuwa badda | La mid ah IEC 60092-502; Diiradda Waqooyiga Ameerika |
| UL 13 / UL 2250 | Waqooyiga Ameerika | Fiilooyinka wareegga ee xaddidan ee korontada ku shaqeeya, qalabka | Kala duwanaanshaha tijaabada ololka (VW-1, CMR, CMP); iska caabinta had iyo jeer lama cayimin |
| NEC / CEC | Waqooyiga Ameerika | Koodhadhka rakibidda (ma aha heerarka badeecada) | Tixraacyada heerarka UL ee dhismaha fiilada |
Heerkee ayay tahay inaad qeexdo?
| Goobta Mashruuca / Warshadaha | Heerka Aasaasiga ah | Sare / Dheeraad ah |
| Yurub (warshadaha guud) | EN 50288-7 | Calaamadda CE ayaa loo baahan yahay |
| Saliida iyo Gaaska ee Boqortooyada Ingiriiska | BS5308(badanaa iyadoo la raacayo shuruudaha korantada ee EN 50288-7) | Aag khatar ah (ATEX/IECEx) |
| Xeeb / Badda | IEC 60092-502amaIEEE 1580 | EN 50288-7 waxaa loo tixraaci karaa korantada |
| Waqooyiga Ameerika (warshadaha guud) | UL 13 / UL 2250 | Waxa kale oo laga yaabaa inay codsato EN 50288-7 si loo helo xuduudaha korantada |
| Caalami (Mashruuca EPC - tusaale ahaan, Shell, Wadarta) | EN 50288-7amaIEC 60092-502(iyadoo ku xiran qaybta) | Badanaa waxaa lagu daraa shuruudaha gaarka ah ee mashruuca |
Dingzun Cable,Waxaan soo saarnaa fiilooyinka qalabka ee heerarka EN 50288-7, BS5308, iyo IEC 60092-502 - iyadoo la adeegsanayo dhammaan dukumentiyada tijaabada. Kooxdayada injineerinka ayaa kaa caawinaysa inaad tarjumto heerka mashruucaagu dhab ahaantii u baahan yahay.
- Calaamadaynta CE: Sababta EN 50288-7 ay muhiim ugu tahay Suuqa Yurub
EN 50288-7 waaHeerka iswaafaqsanhoos yimaada Amarka Korantada Yar ee EU (LVD) 2014/35/EU.
Macnaha Iswaafajinta:
- U hoggaansanaanta EN 50288-7 waxay bixisaau-malaynta u-hoggaansanaantaoo leh LVD.
- Badeecadaha waxay qaadi karaan saameynCalaamadda CEbadbaadada korontada.
- Waxaa loo baahan yahay in fiilooyinka qalabka lagu dhejiyo suuqa Yurub.
Shuruudaha Calaamadaynta CE ee fiilooyinka Qalabka:
| Shuruudaha | Sidee EN 50288-7 u Caawisaa |
| Badbaadada korontada (dahaarka, u adkeysiga danabka) | EN 50288-7 waxay ka kooban tahay tijaabooyinka iska caabbinta dahaarka iyo tijaabooyinka dielectric |
| Dabacsanaanta ololka | EN 50288-7 waxay waajibinaysaa IEC 60332-1-2 (fiilo keli ah) |
| Bayaanka Soo-saaraha | Taageerada u hoggaansanaanta EN 50288-7 Faylka Farsamada |
| Ku lug lahaanshaha jirka ee la ogeysiiyay (badanaa looma baahna fiilooyinka haddii aan si gaar ah loo dhisin) | Looma baahna - is-caddayn ku salaysan EN 50288-7 |
Iibsadayaasha:
- Haddii aad u adeegayso Yurub ama aad isticmaaleyso qaybo ka yimid Yurub,cayim EN 50288-7si loo hubiyo u hoggaansanaanta CE.
- CodsoBaaqa U hoggaansanaantaiyo warbixinnada tijaabada ah ee ka imanaya bixiyaha fiiladaada.
Dingzun Cable,dhammaan fiilooyinkayaga u hoggaansan EN 50288-7 waxaa ka mid ah calaamadda CE iyo Baaqa Waafaqsanaanta - oo taageeraya u hoggaansanaantaada sharciyeed ee mashaariicda Yurub.
Ku saabsan Fiilada Dingzun: Lamaanahaaga Fiilada Qalabka EN 50288-7
Iyada oo leh20+ sano oo waayo-aragnimo wax soo saar oo gaar ah leh,Fiilada Dingzunwaa lammaane lagu kalsoon yahay oo loogu talagalay shirkadaha injineernimada caalamiga ah, EPC-yada, iyo dadka isticmaala dhammaadka warshadaha ee u baahanFiilooyinka qalabka ee waafaqsan EN 50288-7oo leh dukumeentiyo imtixaan oo dhammaystiran. Waxaan isku darnaa khibrad heer sare ah oo qoto dheer iyohabayn xad dhaaf ahsi aad u keento fiilooyin buuxiya shuruudaha mashruucaaga - ma aha oo kaliya kuwa ugu yar.
(Fiilada qalabka Dingzun EN 50288-7)
Awoodahayaga fiilada qalabka ee EN 50288-7:
| Awoodda | Faahfaahinta Dingzun |
| U hoggaansanaanta korontada | 120Ω ±5Ω (≤4.2% dulqaad), ≤150 pF/100m (aan dheelitirnayn awoodda), ≤18 dB/km hoos u dhac |
| Ikhtiyaarada Impedance | 100Ω, 120Ω, 150Ω - dhammaan ± 5Ω |
| Tirada lammaanayaasha | 1 ilaa 100+ lammaane |
| Cabbirka hagaha | 18 AWG ilaa 24 AWG |
| Dahaarka | PE (awood hoose, caadi ah), XLPE (heerkulka la casriyeeyay), PVC |
| Gaashaansho | Foorno shaqsiyeed (labo kiiba) + tidcan naxaas ah oo guud ahaan qasacadaysan (≥85%) - heer caadi ah; isku-darka ikhtiyaariga ah |
| Dabacsanaanta ololka | IEC 60332-1-2 (heerka); IEC 60332-3-24/25 Bisad C/B/A (ikhtiyaar) |
| Qalabka jaakadaha | PVC, LSZH, PUR, (halogen la'aan, saliid u adkaysta, UV-xasilloon sida loogu baahdo) |
| Qiimaynta heerkulka | -40°C ilaa +90°C (caadi, oo la hagaajiyay ugu yaraan EN 50288-7) |
| Farsamada | Gacanka laabashada 7.5× OD (go'an), xoogga jiidista sida ku cad EN 60811 |
| Calaamadda CE | Waxaa la bixiyay Baaqa U hoggaansanaanta |
| Dukumentiyada imtixaanka | Warbixinnada tijaabada oo dhammaystiran(impedance, capacitance, deduction, iska caabin, olol) markab kasta la keeno |
| Shahaadooyinka | ISO 9001: 2015, CE, RoHS, REACH |
Maxaa sabab u ah Fiilada Dingzun Baahiyahaaga Fiilada Qalabka EN 50288-7:
- U hoggaansanaanta dhabta ah- Ma aha oo kaliya "loogu talagalay in la daboolo" - waxaanu bixinaa warbixinno tijaabo ah oo la xaqiijiyay
- Dukumentiyada korontada oo dhammaystiran- Warbixinnada iska caabbinta, awoodda, hoos u dhaca, iyo warbixinnada iska caabbinta ayaa lagu daray
- Waxqabadka la xoojiyay- Dulqaad adag (120Ω ±5Ω), awood hoose (≤150 pF/100m) marka loo eego shuruudaha caadiga ah
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