Chii chinonzi Cable yeAlarm yeMoto Yakachengeteka?
- Dambudziko Rakasiyana: Kuona Moto Pasina Kuukonzera
Masisitimu ekuyambira moto anotarisana nedambudziko guru munzvimbo dzine njodzi. Anofanira kuona moto nenzira yakavimbika—asi haafanire kugadzira chinhu chinotanga moto pakutanga.
Mumafekitori emakemikari, mafekitori emafuta, nzvimbo dzekuchengetera mafuta, mafekitori ekugadzira gasi, uye nzvimbo dzekupfapfaidza pendi, mhepo ine magasi anobvira, utsi, kana guruva rinobvira. Tambo yekudzivirira moto, kana ikakuvara kana kupfupika, inogona kuburitsa pfari inokwanisa kubatidza mhepo ine njodzi yakapoteredza.
Waya yekunyevera moto yakachengeteka (IS) inogadzirisa dambudziko iri nekubatanidza zvinhu zviviri zvakakosha:
| Chinhu | Chinangwa | Kubatsirwa |
| Kuganhurirwa Kwesimba (Kuchengetedzwa Kwemukati) | Inoderedza simba remagetsi riri muwaya saka haigone kukonzera kupisa | Zvakachengeteka kuisa uye kushanda munzvimbo dzine njodzi dzeZone 0/1/2 |
| Kutendeseka kweDunhu (Kupona Mumoto) | Inochengetedza basa redunhu panguva yemoto chaiwo | Maaramu anotumirwa kunyangwe kana mamwe masisitimu akakundikana — kuchengetedzeka kwehupenyu |
PaDingzun Cable,Tambo dzedu dzekudzivirira moto dzakachengeteka dzakagadzirirwa kuchengetedza nzvimbo dzine njodzi uye kuchengetedza moto, dzakasimbiswa nezvinodiwa zvepasi rose zvekushandisa petrochemical, mishonga, uye maindasitiri.
- Mashandiro Azvo: Kuganhurirwa Kwesimba + Kutendeseka Kwedunhu
Sisitimu yekunyevera moto yakachengeteka ine zvikamu zvitatu zvinoshanda pamwe chete.
(Dhayagiramu yehurongwa hwekudzivirira moto yakachengeteka)
Tafura 1: Zvikamu zveSystem yeAlarm yeMoto yeIS
| Chikamu | Nzvimbo | Basa | Muenzaniso |
| Chipingamupinyi cheIS(Zener kana Galvanic Isolator) | Nzvimbo Yakachengeteka (Imba Yekudzora) | Inoderedza voltage, current, uye simba kusvika padanho rakachengeteka — kazhinji | Inodzivirira dunhu re alarm yemoto kuti isaburitse spark inokwanisa kubatidza |
| Nhare yeAlarm yemoto IS | Nzvimbo Ine Ngozi (Zone 1/2) | Inotumira simba shoma uku ichichengetedza kuvimbika kwedunhu panguva yemoto | Waya ine jira rebhuruu, LSZH, FE180 |
| CHINODZIVIRIRA MOTO CHINONZI CHEKUDZIVIRIRA MOTO(semuenzaniso, Kuona Kupisa Kwakatsetseka) | Nzvimbo Ine Ngozi | Inoona moto pasina kukonzera njodzi yekubatidza moto | Yakarongwa se "mudziyo uri nyore" zvichienderana neIEC 60079-11 |
Nheyo yeKuganhurira Simba:
Kunyangwe paine chipingamupinyi chakakwana chinoganhurira simba kusvika kugona (Cc)uyeinductance (Lc)Waya yekunyevera moto yeIS ine chitupa che IS ine Cc neLc values zvakaderera, zvakanyorwa kuti simba rakachengetwa harigone kukonzera moto kunyangwe painenge paine dambudziko.
Nheyo yeKutendeseka kweDunhu:
Kana moto chaiwo wabvira, tambo dzakajairwa dzinonyunguduka, dzinoita short circuit, kana kuti dzinovhurika mukati memaminitsi mashoma.kuvimbika kwedunhu (CI)chiyero chinoramba chichishanda kwenguva yakatarwa (maminitsi makumi matatu kusvika zana nemakumi masere zvichikwira) — zvichiita kuti maaramu asvike pa control panel kunyangwe moto uchipararira.
PaDingzun Cable,Tambo dzedu dzeIS dzinoti "fire alarm" dzakagadzirirwa zvese zvine ma "low Cc/Lc parameters" (yekuchengetedza nzvimbo ine njodzi) pamwe nezvinhu zvinopisa zvakanyanya (zvekuchengetedza moto).
- Kuongororwa kweKutendeseka kweDunhu: FE180, E30, uye Kupfuura
Kuyera kuvimbika kwedunhu kunotsanangura kuti tambo icharamba ichishanda kwenguva yakareba sei panguva yekupiswa.
Tafura 2: Kuyera Kuvimbika kweAlarm yeMoto neCable Circuit
| Chiyero | Zvakajairika | Kuratidzwa neMoto | Nguva | Kushandiswa Kwakajairika |
| FE180 | IEC 60331 / BS 6387 | 750-950°C (murazvo wakananga) | Maminetsi zana nemakumi masere | Dziviriro yepamusoro-soro — nzira dzekutiza, ma alarm circuits akakosha muzvifekitori zve petrochemical |
| E30 | DIN 4102-12 | 800°C (mugero wemoto wakajairika) | Maminetsi makumi matatu | Maseketi earanzi yemoto anowanzo shandiswa, dziviriro iri pakati nepakati |
| E60 | DIN 4102-12 | 800°C (mugero wemoto wakajairika) | Maminetsi makumi matanhatu | Dziviriro yakawedzerwa yezvivakwa zvinogara vanhu |
| E90 | DIN 4102-12 | 800°C (mugero wemoto wakajairika) | Maminetsi makumi mapfumbamwe | Zvivako zvirefu, zvivakwa zvakakosha |
| CWZ | BS 6387 | 950°C + mvura inopfapfaidza + kuvhundutsa kwemuchina | Zvinosiyana | Mamiriro ezvinhu akaipisisa (migero, mapuratifomu ekunze kwegungwa) |
Zvinorehwa neRatings:
| Chiyero | Zvainovimbisa | Nzira Yekuyedza |
| FE180 | Waya inochengetedza kuenderera mberi kwemagetsi kwemaminitsi zana nemakumi masere pasi pemoto wakananga pa750-950°C. | IEC 60331-21 |
| E30/E60/E90 | Cable inochengetedza kuvimbika kwedunhu kwemaminitsi makumi matatu/makumi matanhatu/makumi mapfumbamwe pasi pegwara remoto rakajairwa | DIN 4102-12 |
| LSZH | Utsi hushoma, hapana halogen — gasi rine chepfu shoma uye utsi hushoma panguva yemoto | IEC 61034, IEC 60754 |
Gwaro Rekusarudza Nzvimbo Dzine Ngozi:
| Kushandiswa | Rating Inokurudzirwa | Chikonzero |
| Kuchenesa mafuta — alarm loop inokosha | FE180 | Nguva yakareba kwazvo yekurarama; inodzivirira nzira dzekutiza |
| Chirimwa chemakemikari — alarm yakajairika | E60kanaE90 | Kuenzana kwemutengo nedziviriro |
| Nzvimbo yemishonga | E30+ LSZH | Kupona pamoto + kuchengetedzeka kweutsi |
| Puratifomu yekunze kwenyika | CWZ(BS 6387) | Inotsungirira murazvo + mvura inopfapfaidza + mechanical shock |
PaDingzun Cable,Tinogadzira tambo dzeIS dzinoratidza moto neFE180,E30,E60uyeE90zviyero — zvese neLSZH sheathing yeutsi hushoma uye hapana halogen emissions.
- Kuvaka Cable Yekunyevera Moto Yakachengeteka Mukati
Tambo dzekudzivirira moto dzeIS dzine hunyanzvi hwekuvaka kuti dzisangane nezvinodiwa munzvimbo dzine njodzi uye zvekuchengetedza moto.
(Waya yebhuruu-yakajeka yeIS)
Tafura 3: Kuvaka Cable yeAlarm yemoto yeIS
| Chikamu | Tsanangudzo yeTambo yeAlarm yeMoto yeIS | Chinangwa |
| Mutyairi | Mhangura yakakangwa mugaba (Kirasi 5/6) | Kuchinjika; kuramba ngura; chiratidzo chakavimbika panguva yemoto |
| Kudzivirira kupisa | Tepi yegirazi reMica+ XLPE kana FEP | Mica inopa simba rekuchengetedza moto (silica ash inoramba ichidzivirira moto); XLPE/FEP inopa simba remagetsi |
| Peya Yakakombama | Ehe (yekuramba ruzha) | Inoderedza kupindira kweEMI munzvimbo dzemaindasitiri |
| Kudzivirira | Rukwa rwemhangura rwakarukwa mugaba(≥85% yehuwandu hwezvinhu) | Mabhuroko EMI; anopa dziviriro yemakanika |
| Waya yeDrein | Zvinosanganisirwa (mhangura yakakangwa) | Zvinorerutsa kudzika kwenzvimbo imwe chete |
| Jekete remukati | LSZH kana musanganiswa weutsi hushoma | Kuchengetedzwa pamoto; inodzivirira kupinda kwehunyoro |
| Nhumbi dzehondo(sarudzo) | Nhumbi dzesimbi dzesimbi (GSWA) kana aruminiyamu yakabatana | Dziviriro yemichina panzvimbo dzekuviga zvakananga kana dzine njodzi huru |
| Muhara weKunze | Bhuruu rakareruka (RAL 5015) LSZH | Kuzivikanwa kweIS kunosungirwa zvichienderana neIEC 60079-14; utsi hushoma, hapana halogen |
| Chiyero cheMoto | FE180(Maminitsi 180),E30/E60/E90 | Kutendeseka kwedunhu panguva yemoto |
| Kutevedzera IS | Ex-ia kana Ex-ib zvichienderana neIEC 60079-11 | Kuganhurirwa kwesimba munzvimbo dzine njodzi |
Nei Mica Tape Yakakosha Pakuponesa Moto:
| Zvinhu | Maitiro Munguva Yemoto | Nei Zvichikosha |
| Tepi yeMica | Inogadzira dota resilica risingafambise mvura (rinoramba richidzivirira kupisa) | Dunhu rinoramba richishanda kunyangwe tambo ichitsva |
| PVC | Inonyungudutsa, inoita kabhoni, yoita kuti ishande | Kutenderera kwenguva pfupi kunoitika; alarm inokundikana |
| XLPE | Kupisa, kunosiya zvasara zvinofambisa mhepo | Dunhu rinokundikana |
| Silicone | Inogadzira dota risingafambise mhepo (rakanaka) asi simba diki remuchina | Zvinogamuchirwa asi hazviwanzoitiki pakurwisa moto |
PaDingzun Cable,tambo dzedu dzeIS dzinoshandisa alarm yemotokuputira kwemadziro maviri— tepi yegirazi re mica yekurarama mumoto pamwe ne XLPE kana FEP yekushanda kwemagetsi — ichivimbisa kusimba kweseketi panguva yemoto uku ichisangana nezvinodiwa zve IS zvine capacitance shoma.
- Kuona Kupisa Kwemutsetse (LHD) Semudziyo Uri Nyore
Tambo dzinoona kupisa dzinoshandiswa netambo dzemutsetse (linear heat detection) dzinowanzo shandiswa senzira dzekuona moto munzvimbo dzine njodzi. Pasi peIEC 60079-11, dzinogona kurongwa sedzinoti"mudziyo uri nyore"— inotsanangurwa semidziyo isingagadzire kana kuchengeta zvinopfuura 1.2V, 0.1A, 25mW, kana 20µJ.
Kushanda Kwakaita Kuona Kupisa Kwemutsetse:
| Chikamu | Basa |
| Cable yeLHD | Makondirakita maviri akakombama akaparadzaniswa nepolymer inonzwa kupisa. Kana tembiricha yasvika padanho, polymer inonyunguduka, makondirakita anobata, uye alarm inokonzeresa |
| Chipingamupinyi cheIS | Inoganhurira simba kusvika padanho rakachengeteka |
| Panera Yekudzora | Inotarisa kuramba kwedunhu; inokonzeresa alarm pa short circuit |
Nei LHD Yakakodzera Nzvimbo Dzine Ngozi:
- Kushanda zvisina basa— Hapana magetsi anoshanda munzvimbo ine njodzi
- Simba harina simba rakawanda— Kana yakabatana neIS barrier, circuit haigone kuburitsa spark inokwanisa kubatidza
- Kukundikana kwakachengeteka— Dunhu rakavhurika kana dunhu pfupi zvese zvinoburitsa alarm (inotariswa)
PaDingzun Cable,tinopaTambo dzekuongorora kupisa dzakasimbiswa neISyekutarisa moto munzvimbo dzine njodzi, inoenderana nezvipingamupinyi zveIS zvakajairwa uye mapaneru ekudzora.
- Magadzirirwo uye Maitiro Ekutevedzera
Tambo dzekudzivirira moto dzeIS dzinofanira kusangana nezvinodiwa zvakasiyana-siyana kuti nzvimbo dzine njodzi dzisaparare, dzisaparare pamoto, uye kuti utsi husaburitse hushoma.
Tafura 4: Tambo yeAlarm yemoto yeIS — Maitiro ekutevedzera
| Zvakajairika | Chinodiwa | Tsanangudzo yeKiyi |
| IEC 60079-11 | Kuchengetedzwa Kwemukati | Ex-ia (Zone 0/1) kana Ex-ib (Zone 1) — maparamita eCc/Lc akanyorwa |
| IEC 60079-14 | Kuiswa munzvimbo dzine njodzi | Kuzivikanwa kwebhuruu rakareruka (RAL 5015) |
| IEC 60331-21 | Kutendeseka kwedunhu kuri pasi pemoto | FE180— Maminetsi 180 pa750-950°C |
| DIN 4102-12 | Kutendeseka kwedunhu kuri pasi pemoto | E30/E60/E90— 30/60/90 maminitsi |
| IEC 61034 | Kuwanda kweutsi | LSZH — utsi hushoma hunobuda |
| IEC 60754 | Zviri mukati meHalogen | Zero halogen (isina HCl kana magasi ane chepfu) |
| IEC 60332-1 | Kunonoka kwemurazvo | Kuzvidzima moto wega |
| IEC 60092-502 | Dziviriro yemakanika | Chidimbu cheLSZH chakasimba |
Pfupiso yeZvirevo Zvikuru:
| Paramita | Kukosha kweCable yeAlarm yemoto IS |
| Kuongororwa kweIS | Ex-ia (Zone 0/1) kana Ex-ib (Zone 1) |
| Kupona Mumoto | FE180 (maminitsi 180), E30/E60/E90 |
| Ruvara rwemuhara | Bhuruu rakareruka (RAL 5015) |
| Zvinhu zvemumuhara | LSZH (halogen isina utsi hwakanyanya) |
| Kudzivirira kupisa | Tepi yeMica + XLPE/FEP |
| Kudzivirira | Kurukwa kwemhangura kwakarukwa mugaba (≥85%) |
| Mutyairi | Mhangura yakakangwa mugaba |
| Nzvimbo yekupisa | -40°C kusvika +90°C (yakajairwa) |
| Chiyero cheMurazvo | IEC 60332-1, IEC 60332-3 |
PaDingzun Cable,Tambo dzedu dzeIS dzinoratidza moto dzakanyoreswa zvizere zvichienderana nezvinodiwa izvi — nemishumo yekuongorora yakanyorwa inopihwa kune yega yega inotumirwa.
- Mashandisirwo Akajairika eTambo dzeAlarm dzemoto dzeIS
Tambo dzekudzivirira moto dzeIS dzakatarwa kuti dzionekwe nemoto munzvimbo dzine njodzi mumaindasitiri akasiyana-siyana.
Tafura 5: Mashandisirwo etambo dzeIS Fire Alarm neindasitiri
| Maindasitiri | Nzvimbo Ine Ngozi | Kushandiswa Kwakajairika | Zvinodiwa Kuongororwa |
| Oiri & Gasi / Nzvimbo dzekuchenesa | Nzvimbo 1/2 | Kuona moto munzvimbo inofambiswa, maaramu ekudzima moto nekukurumidza (ESD) | Ex-1, FE180, LSZH |
| Kugadziriswa kweMakemikoro | Nzvimbo 1/2 | Kuona kupisa kwenzvimbo yeReactor, macircuit ealarm ekamuri yekudzora | Ex-ib, E60/E90, LSZH |
| Mishonga | Nzvimbo 1 (nzvimbo dzinonyungudutsa mvura) | Kutarisa moto mukamuri rekugezera, kuona nzvimbo yekuchengetera zvinonyungudutsa | Ex-1, E30, LSZH |
| Kuchengetera Mafuta (Mapurazi eMatangi) | Nzvimbo 1/2 | Kuona moto wetangi, maaramu epombi | Ex-ia, FE180, LSZH |
| Pendi / Matura ekupfapfaidza | Nzvimbo 1 | Kuona moto webooth, kutarisa sisitimu yeutsi | Ex-1, E30, LSZH |
| Kugadziriswa kweGasi / LNG | Nzvimbo 1/2 | Kuonekwa kwenzvimbo yecompressor, kutarisa moto wepaipi | Ex-1, FE180, LSZH |
| Mvura Yakasviba (Zvivako zveDigester) | Nzvimbo 1 | Kuona moto munzvimbo yeMethane | Ex-1, E30, LSZH |
| Mapuratifomu ekunze | Nzvimbo 1/2 | Kuona moto wese pachikuva uye alarm | Ex-ia, CWZ (BS 6387), LSZH |
PaDingzun Cable,Takapa tambo dzeIS dzekudzivirira moto kumapurojekiti ari mumaindasitiri ese aya. Chikwata chedu cheinjiniya chinonzwisisa zvinodiwa nechikamu chimwe nechimwe uye chinogona kukurudzira kuvakwa kwetambo dzakakodzera pakushandisa kwako.
- Gwaro Rekusarudza: Kusarudza Chakanaka NDIChwiriro Chekunyevera Moto
Shandisa urongwa uhwu paunenge uchitsanangura tambo dzealamu yemoto dzakachengeteka munzvimbo dzine njodzi.
Tafura 6: Rondedzero yekusarudza waya yeIS Fire Alarm
| Paramita | Chinodiwa Chako | Sarudzo dzeDingzun |
| Kupatsanurwa kweNzvimbo Dzine Ngozi | Nzvimbo 0 / Nzvimbo 1 / Nzvimbo 2 | Ex-ia (Zone 0/1), Ex-ib (Zone 1) |
| Nguva Yokupona Mumoto Inodiwa | Maminetsi makumi matatu / maminetsi makumi matanhatu / maminetsi makumi mapfumbamwe / maminetsi zana nemakumi masere | E30, E60, E90, FE180 |
| Mwero weKuonekwa kweMurazvo/Kupisa | Zvakajairika / Zvakakomba | FE180 yekushandiswa zvakanyanya (maminitsi 180 pa950°C) |
| Zvinodiwa pakubvisa utsi | Utsi hushoma hunodiwa here? | LSZH (halogen yeutsi hushoma) — standard |
| Zvinodiwa Here Kuti Uwane Halogen? | Hongu / Kwete | LSZH (zero halogen) - chiyero |
| Kudzivirirwa kweMichina | Kuvigwa zvakananga / Tireyi yetambo / Mugero | Wedzera nhumbi dzekudzivirira dzeGSWA kuti uvige zvakananga |
| Nhamba yeVatungamiriri | 2 / 4 / 6 / Zvimwe | Vatungamiriri vanodarika 2 kusvika ku100+ |
| Chiyero cheMutyairi | AWG _____ | 18-24 AWG yakajairika |
| Kudzivirira Kunodiwa Here? | Hongu / Kwete | Kurukwa kwemhangura kwakarukwa mugaba (≥85%) — kunokurudzirwa kushandiswa pakugadzira zvinhu zveindasitiri (industrial EMI) |
| Kuonekwa Kunze / UV | Hongu / Kwete | LSZH yakagadzika UV inowanikwa |
| Kodhi yeRuvara | Bhuruu rakareruka (RAL 5015) | Bhuruu rakareruka (RAL 5015) — zvinosungirwa zvichienderana neIEC 60079-14 |
PaDingzun Cable,Chikwata chedu cheinjiniya chinogona kukubatsira kusarudza tambo yekudzivirira moto yeIS yakakodzera zvichienderana nekupatsanurwa kwenzvimbo ine njodzi, nguva inodiwa yekurarama nemoto, uye mamiriro ekunze.
Nezve Dingzun Cable: Mubatsiri Wako weCable yeAlarm yeMoto Yakachengeteka
NaMakore makumi maviri+ eruzivo rwekugadzira zvinhu,Cable yeDingzunishamwari inovimbwa yenzvimbo dzepasi rose dzemafuta negesi, makemikari, mishonga, uye maindasitiri dzinoda zvitupaTambo dzekudzivirira moto dzinochengetedza mafambiro ekunze (IS)kuti tikwanise kuona moto munzvimbo dzine njodzi. Tinosanganisa ruzivo rwakadzama rwenzvimbo dzine njodzi nekugadzirisa zvakanyanyakuendesa tambo dzinodzivirira kupisa kwemoto uye dzinodzivirira moto.
(Kugadzira Cable yeDingzun Cable Yakachengeteka Mukati Memoto)
Kugona Kwedu Kwetambo Yekunyevera Moto yeIS:
| Kugona | Tsanangudzo yeDingzun |
| Kutevedzera IS | IEC 60079-11, IEC 60079-14 — Ex-ia (Zone 0/1), Ex-ib (Zone 1) |
| Kuongororwa Kwekupona Mumoto | FE180(Maminetsi 180, IEC 60331),E30/E60/E90(DIN 4102-12) |
| Ruvara rwemuhara | Bhuruu rakareruka (RAL 5015)— zvinosungirwa maererano neIEC 60079-14 |
| Zvinhu zvemumuhara | LSZH(utsi hushoma harogen) — standard |
| Kudzivirira kupisa | Tepi yegirazi reMica+ XLPE kana FEP |
| Kudzivirira | Ruoko rwemhangura rwakarukwa mugaba(≥85% kufukidza) + waya yekudhonza mvura |
| Mutyairi | Mhangura yakakangwa mugaba (Kirasi 5/6) |
| Nhumbi dzehondo(sarudzo) | GSWA (simbi yesimbi yekudzivirira tambo) yekudzivirira michina |
| Magadzirirwo emagetsi | Cc neLc Zvakabvumidzwayekuverenga zvinhu |
| Nzvimbo yekupisa | -40°C kusvika +90°C (yakajairwa) |
| Chiyero cheMurazvo | IEC 60332-1, IEC 60332-3 |
| Zvitupa | ISO 9001:2015, CE, RoHS, REACH |
| Kuedzwa | Kuedzwa kwemagetsi kwe100%pa reel yega yega |
Nei Dingzun Cable yeIS Fire Alarm Application yako:
- Kutarisisa kuchengetedzeka kaviri— Kuganhurirwa kwesimba (kunodzivirira kupisa) + kusimba kwedunhu (kunopona moto)
- Kugadziriswa kwakanyanya— Kureba, huwandu hwemutyairi, geji, nhumbi dzekuzvidzivirira nadzo, kudhinda kwakagadzirirwa
- LSZH standard— Utsi hushoma, hapana halogen — kuchengetedzwa kwemoto pasina kuburitsa chepfu
- Kuzivikanwa kwebhuruu rakareruka— RAL 5015 sheath ine Ex-ia/Ex-ib marking zvichienderana neIEC 60079-14
- Chikwata chenyanzvi dzeinjiniya— Rutsigiro rwekuverenga zvinhu, kufananidza zvipingamupinyi, uye dhizaini yesystem
- Magwaro akazara— Mishumo yebvunzo, zvitupa zvekutevedzera mitemo, uye kuteverwa kwemitemo
Unoda tambo yekunyevera moto yakachengeteka yakavakirwa panzvimbo yako ine njodzi here?
[Bata timu yedu yehunyanzvi nhasi kuti uwane mazano uye mutengo wakagadzirwa nevatengi].