Zvinhu zvefoni zvinoratidza kuputika zvausingafaniri kuregeredza

Nhanganyaya

Munzvimbo dzine njodzi dzemaindasitiri, foni chikamu chehurongwa hwekuchengetedza, kwete chishandiso chekutaurirana chete. Nhare yakakodzera isingaputike inofanira kuita zvinopfuura kungorarama neguruva, hunyoro, uye ngura; inofanira kudzivirira njodzi dzekubatidza uku ichiramba yakavimbika panguva yekuyedza, kudzimwa, uye mashandiro enguva dzose. Chinyorwa chino chinosimbisa zvinhu zvinonyanya kukosha, kubva pakusimba kwenzvimbo uye dhizaini inodzivirira spark kusvika kukugara kwenguva refu, kujeka kweruzha, uye kutevedzera mitemo yenzvimbo dzine njodzi. Nekunzwisisa izvi zvakakosha, vaverengi vanogona kuongorora michina nechivimbo uye kusarudza sisitimu inotsigira zvinodiwa nemitemo uye kutaurirana nekukurumidza uye kwakavimbika kana mamiriro ezvinhu ari padanho rakakosha.

Nei Kusarudzwa Kwefoni Kuchikosha Kana Uchiratidza Kuputika

Zvivako zvemaindasitiri zvinoshanda munzvimbo dzine kusagadzikana hazvigone kuvimba nezvivakwa zvekutaurirana zvakajairika.runhare runodzivirira kuputikachinhu chakakosha pakugadzira mainjiniya kumafekitori emakemikari, mapuratifomu ekunze, uye nzvimbo dzekuchenesera zvinhu uko kune magasi anobvira moto, utsi, kana guruva rinobvira.

Kusarudza mudziyo wekutaurirana wakakodzera kunopfuura kungotarisa zviri pamutemo; kunokanganisa zvakananga mashandiro ekushanda uye nguva dzekupindura panjodzi. Kana mamiriro ekunze asina kugadzikana achida michina chaiyo, kunzwisisa nzira huru dzekudzivirira dzemidziyo iyi kunova kwakakosha.

Mashandisirwo anoitwa nhare dzisingaputike anoderedza sei kutadza kutaurirana

Zvishandiso izvi zvakavakwa zvine circuitry yakasimba yemukati uye zvikamu zvakavharirwa, zvinodzivirira kuputika kwemagetsi kubva mukubatidza mhepo inoputika yakapoteredza. Mamodheru emhando yepamusoro ane Mean Time Between Failures (MTBF) inodarika maawa 50,000, zvichiita kuti ishande zvakanaka kunyangwe munzvimbo dzine ngura zvakanyanya.

Kubatanidza mabhodhi emagetsi akadhindwa (PCBs) anodzivirira hunyoro uye zvipembenene zvinoputika zviri mumhepo. Nekuparadzanisa magetsi uye kushandisa maswichi asingatsvedzeri spark, nhare idzi dzinoderedza zvakanyanya kutadza kushanda kana tichienzanisa nefoni dzemhando yepamusoro, dzichichengetedza kutaurirana kwakasununguka kunyangwe michina ikatadza kushanda.

Njodzi dzipi dzinowedzera kana kutaurirana munzvimbo dzine njodzi kusina kukwana

Pasina kutaurirana kwakachengeteka kana kuti kunodzivirira moto, njodzi yenzvimbo yeindasitiri inokura zvakanyanya. Kusakwanisa kuparadzira nyevero dzenjodzi kana kuronga kuvharwa nekukurumidza kwemagetsi nemaoko kunogona kushandura zviitiko zvidiki munzvimbo iyoyo kuita njodzi huru, dzinoitika munzvimbo yese.

Kungononoka kwemasekondi makumi matanhatu chete pakumisa chiitiko chakakosha—kazhinji nekuda kwekunge foni yadzimwa kana kuti foni yakaremara—kunogona kusundira midziyo yemagetsi inodzvinyirira kupfuura mwero wayo wekuchengetedza. Uyezve, michina isingateereri mitemo inounza mavectors asingagamuchirwi ekupisa. Kuisa midziyo yemagetsi yakajairika munzvimbo yeZone 1 kune mukana wakakura wekuti kuputika kutange, zvichikonzera matambudziko emamiriyoni emadhora, kukuvara kwakakura kwechimiro, uye kufa kwevanhu kwakakomba.

Zvinhu Zvikuru Zvekuisa Pamberi

Kusarudza foni isingaputike kunoda kuongororwa kwakazara kwesimba remakanika uye kugona kwemagetsi. Mainjiniya ekutenga zvinhu anofanira kupfuura mashandiro ekutanga kuti aongorore michina inokwanisa kutsungirira kurangwa kwakanyanya kweindasitiri uku ichichengetedza kutumira masaini kwakajeka.

Kuongororwa kwenzvimbo dzine njodzi, dziviriro yekupinda, uye kugara kwenguva refu kwenzvimbo yacho

Makamuri acho anofanira kugara akakuvara zvakanyanya, kukanganiswa nemakemikari, uye mamiriro ekunze akaoma. Mitemo yakatarwa inoda dziviriro yeIP66 kana IP67, ichivimbisa dziviriro yakakwana kubva kuguruva risingaonekwe uyemajeti emvura ane simba gurupanguva yekushambidza nzvimbo.

Zvinhu zvakavharirwa izvi zvinoreva kuti zvinogara kwenguva refu. Girazi-Rainforced Polyester (GRP) uye aruminiyamu isina mhangura ndizvo zvinodiwa muindasitiri. Zvinowanzo dikanwa kuti zvisvike pakurapwa kweIK10, zvichireva kuti nzvimbo yacho inogona kutsungirira simba rekurova remajoules makumi maviri pasina kukanganisa chisimbiso chayo chemukati.

Zvakakosha pakubata manzwi, masaini, uye mafoni

Munzvimbo dzine ruzha rwemuchina wekunze runodarika 85 dB, ruzha rwemafoni haruna basa zvachose. Mafoni asingaputiki anofanira kunge aine maikorofoni anodzima ruzha anokwanisa kusefa ruzha rwekumashure rwuri pakati pe30 ne40 dB, pamwe chete nemareceiver ane gain yakawanda.

Zvinhu zvinosanganisirwa zvekushandisa masaini zvakakoshawo. Manzwi echipiri e110 dB uye mabhekoni e LED anopenya zvine simba guru zvinoita kuti mafoni anopinda aonekwe zvakanaka uye zvinonzwika, kunyangwe kana vashandi vakapfeka dziviriro huru yekunzwa.

Simba remagetsi, network interface, uye sarudzo dzekuwedzera simba

Kutaurirana kwemaindasitiri kwemazuva ano kunotsigira magadzirirwo eVoice pane IP (VoIP), vachishandisa maprotocol eSIP ekubatanidza zvisina muganho mune zviripo.Masisitimu ePBXMidziyo iyi inowanzoshandisa Power over Ethernet (PoE) kuburikidza neIEEE 802.3af/at standards, ichidhonza simba risingasviki 15W payuniti imwe neimwe kuti zvive nyore zvikuru kushandisa mawaya emagetsi.

Kune nzvimbo dzakakosha pabasa, mainjiniya anofanirwa kukoshesa mamodheru ane maLAN ports maviri kuti akwanise kushandiswazve pa network. Ma localized backup power capacitors kana integrated battery backups isarudzo dzakakoshawo, sezvo dzichichengetedza kugona kwekutumira masaini uye kufona panguva yekudzima kwemagetsi kwenguva pfupi kana kukundikana kwemagetsi kwekutanga.

Zvinodiwa pakutevedzera mitemo uye zvitupa

Kufamba munzvimbo dzakaoma dzezvitupa zvenzvimbo dzine njodzi hazvigone kutaurwa nezvazvo kana paine kutevedzera mitemo uye kuchengetedzeka. Nhare isingaputike inongovimbika chete sekuedzwa kwakasimba kwainoitwa nevamwe vanhu kuti iwane mvumo yemutemo.

Zvitupa nezviratidzo zvekusimbisa usati watenga

Kuongorora zita remudziyo kunoda kunyatsonzwisisa pfungwa dzekudzivirira dzakadai seEx d (zvivharo zvisingatsvedzeri moto), Ex e (kuchengetedzwa kwakawedzerwa), kana Ex i (kuchengetedzwa kwemukati). Mapoka ekutenga anofanira kuona kuti nzira chaiyo yekudzivirira inoenderana nekurongwa kwenzvimbo dzine njodzi dzechivako.

Chiyero chakakosha chekusimbisa iTemperature Class (T-Class), iyo inotsanangura tembiricha yepamusoro iyo mudziyo uchasvika kana paine dambudziko. Semuenzaniso, chiyero cheT6 chinovimbisa kuti pamusoro pekunze haizombopfuuri 85°C. Muganho uyu unoita kuti ive yakachengeteka kunzvimbo dzine magasi anoputika zvakanyanya ane tembiricha shoma dzekubatidza, senge carbon disulfide. Kusimbisa zviratidzo izvi kunoita kuti pave nekubatana neboka regasi riripo panzvimbo yacho (semuenzaniso, IIA, IIB, kana IIC).

Kusiyana kwekubvumidzwa kweATEX, IECEx, uye matunhu

Mabasa epasi rose anofanira kuyananisa mitemo inopindirana asi yakasiyana.Murairo weATEX(2014/34/EU) chinhu chinodiwa pamutemo kuti pave nekuisa zvinhu mukati meEuropean Union, zvichikamura nzvimbo muzvikamu zvichienderana nehuwandu uye nguva yemhepo inoputika.

Kusiyana neizvi, IECEx inopa hurongwa hwekuzvipira hunozivikanwa pasi rose, huchirerutsa kutevedzera mitemo yepamutemo. Zvivako zvekuNorth America zvinoshanda pasi pehurongwa hweNEC/CEC, zvichishandisa chimiro cheClass neDivision pane system yeZone, iyo inoda zviratidzo zvechigadzirwa zvakasiyana zvachose uye maitiro ekuyedza.

Kuenzanisa Vatengesi uye Kuvimbika Kwechigadzirwa

Kupfuura pepa rezvinotsanangurwa, kushanda kwenguva refu kwenetwork yefoni isingaputike kunoenderana zvakanyanya nekukura kwekushanda kwemugadziri. Kuongorora kuvimbika kwemutengesi kunodzivirira midziyo yakabiwa uye kunoita kuti kutaurirana kurambe kuripo mukati mehupenyu hwenzvimbo yacho.

Maitiro ekuenzanisa nhare dzisingaputike

Pakuongorora michina yemagetsi, mapoka ekutenga zvinhu anofanira kukumbira ruzivo rwekudzora hunhu kubva kune vangangove vatengesi. Vatengesi veTier-one vanowanzo ratidza mwero wezvikanganiso zvemidziyo yemagetsi uri pasi pe0.5% uye vanoshanda pasi pemutemo wakaoma.ISO 9001:2015 masisitimu ekutarisira mhando.

Mitemo yewarandi inoshanda senzira yekudzivirira chivimbo chechigadzirwa. Waranti yekutanga yemwedzi 24 kusvika 36 ndiyo yakajairika yemidziyo yemafoni yakasimba; chero chipi zvacho chingave chiratidzo chekuti zvinhu zvemukati hazvina kunaka kana kuti kusakwanisa kugadzira zvinhu zvakanaka.kushandiswa kwemaindasitiri.

Rutsigiro rwemutengesi, zvikamu zvekuchengetedza, uye kugadzirisa

Kuwanikwa kwezvikamu zvinotsiva zvemodular kwakakosha pakuderedza nguva yekushanda. Zvinhu zvakakosha zvekupfeka, zvakaita setambo dzenharembozha dzinokwanisa kutsungirira simba rekudhonza rinorema 200 kg kana maswichi ereed hook anotsiviwa nemunda, zvinofanirwa kuwanikwa zviri nyore kubva kumutengesi.

Vatengesi vanofanirawo kupa rutsigiro rwakakwana rwehunyanzvi, kusanganisira magadzirirwo efirmware akagadzirwa kuti akwanise kurongeka kweSIP uye kubatanidzwa kwePBX. Uyezve, kugona kwekutengesa zvinhu kunokosha zvikuru mukuita kwepurojekiti. Mayunitsi akajairwa anofanira kuva nenguva yekutungamira yemavhiki maviri kusvika mana, nepo magadzirirwo akagadzirwa zvakanyanya—akadai seaya anoda ma transceivers e fiber-optic akabatanidzwa kana ma switch e relay akagadzirwa—anogona kutora mavhiki masere kusvika gumi nemaviri.

Kupedzisa Sarudzo Yekutenga

Chikamu chekupedzisira chekutenga chinoda kuongororwa kwakazara kwezvivakwa zvefekitori, mari yehupenyu hwese, uye zvipingamupinyi zvekushanda. Ongororo yakarongeka inovimbisa kuti foni yakasarudzwa inodzivirira kuputika inoenderana nezvinodiwa zvekuchengetedza zveinjiniya uye mari yakapihwa.

Ongororo yenhanho nenhanho yezvikwata zveinjiniya nekutenga

Maitiro ekutenga anofanira kutanga nekuongorora kwakasimba nzvimbo yacho. Mainjiniya anofanira kuyera huwandu hweruzha rwuri pamusoro penzvimbo; kana kuverenga kwacho kuchipfuura 85 dB nguva dzose, ma acoustic hoods kana ma booths ekudzima ruzha anofanira kuiswa muhurongwa hwekuisa kuti ave nechokwadi chekuti zvinonzwisisika.

Tevere, dhipatimendi reIT rinofanira kuongorora topology yenetwork kuti rione kuti inoenderana nemacodecs akasarudzwa eSIP/VoIP (akadai seG.711 kana G.722) uye kuona kuti switch port port ine simba rakakwana uye bhajeti rePoE. Chekupedzisira, ongororo yechimiro chemuviri inosarudza zvinodiwa zvetambo gland—kazhinji M20 kana NPT threads—kuti pave nekubatanidzwa kwakachengeteka, kwakasimba kwemhepo.

Zvinodiwa pakusarudza kwekupedzisira kwezvinodiwa nemiti uye bhajeti

Kuenzanisa Mari Inoshandiswa Pakutenga (CAPEX) neMari Inoshandiswa Pakushanda (OPEX) ndicho chisarudzo chikuru. Mutengo wefoni isingaputike unowanzova pakati pemadhora mazana masere ($800) yemhando yeanalog kusvika pamusoro pemadhora zviuru zviviri nemazana mashanu ($2,500) yeVoIP unit yepamusoro ine mabhekoni akabatanidzwa uye marelay ekudzivirira echipiri.

Zvisinei, vanoita sarudzo vanofanirawo kuverenga mutengo wekuva muridzi (TCO). Kuisa mari yekuwedzera 15 kusvika 20% pakutanga kuti ive neGRP model yakasimba, IP67-rated ine dual-network redundancy inowanzoita kuti TCO ive yakaderera zvikuru mumakore gumi ehupenyu. Kudyara uku kunoderedza zvakanyanya kupindira mukugadzirisa, kunoderedza zvinhu zvekuchengetedza, uye kubvisa nguva inodhura yekushanda inokonzerwa nekudzima kwekutaurirana.

Zvinhu Zvinokosha Zvaunofanira Kuziva

• Mhedzisiro yakakosha uye chikonzero chekushandisa nharembozha kudzivirira kuputika
• Magadzirirwo, kutevedzera mitemo, uye kuongororwa kwenjodzi zvinofanirwa kuongororwa usati waita chibvumirano
• Matanho anotevera anoshanda uye mazano anogona kushandiswa nevaverengi ipapo ipapo

Mibvunzo Inowanzo bvunzwa

Runhare runodzivirira kuputika runofanira kuva nechitupa chipi chenzvimbo ine njodzi?

Enzanisai zviratidzo zvefoni nemazita ewebsite yenyu, zvakaita seATEX Ex d kana Ex e yenzvimbo dzeZone 1/2. Gara uchitarisa zita refoni negwaro retsamba usati watenga.

Ndezvipi zvinhu zvekuchengetedza zvinonyanya kukosha munzvimbo dzine maindasitiri akaomarara?

Isa pamberi pese IP66 kana IP67 sealing, IK10 inodzivirira kukanganiswa, uye zvinhu zvinodzivirira ngura zvakaita seGRP, copper-free aluminum, kana 316L stainless steel yekunze kwenyika kana makemikari.

Nhare isingaputike ingaramba sei ichishandiswa mumiti ine ruzha rukuru?

Sarudza mamodheru ane maikorofoni anodzima ruzha, mareceiver ane gain yakawanda, uye ma ringers e110 dB ane LED beacons kuitira kuti mafoni aonekwe uye anzwisiswe kupfuura ruzha rwemuchina.

Ndinofanira kusarudza analog kana VoIP yefoni isingaputike here?

VoIP inowanzo shandiswa zvakanaka kumafekitori emazuva ano nekuti mafoni eSIP anobatanidzwa nemasisitimu eIP PBX uye anogona kushandisa PoE kuti zvive nyore kushandisa mawaya. Shandisa analog uko zvivakwa zvekare zvinofanira kuchengetedzwa.

Sei uchitenga kubva kuSiniwo kuti uwane nhare dzisingaputike?

Siniwo inopa masevhisi ekutaurirana eindasitiri anongoshanda kamwe chete, kugadzira zvinhu zvakawanda zvakakosha mukati, uye zvigadzirwa zvinoenderana nezvitupa zvakaita seATEX, CE, FCC, ROHS, uye ISO9001.