Yepamusoro mhando yekudzivirira yekudzivirira kune yako tsika application
Takazvipira kupa emhando yepamusoro edziviriro dzekuvhiya dzechikumbiro chako mudzimba dzekugara, dzekutengesa, uye dzemagetsi masisitimu. Yedu yakazara-potifolio yenzvimbo-yakazara, yakavimbika zvakanyanya, uye-ku-ku-ku-kuisa-ku-kuisa-yekudzivirira yemidziyo inovimbisa yepamusoro inogoneka yemagetsi system kuchengetedzwa uku uchiendesa mamwe emhando yepamusoro mashandiro eindasitiri. Siemens itsva yekugara uye yekutengesa chigadzirwa mutsara, BoltShield TM SPD inounza iyo-ye-ye-inogadzirisa mhinduro yekuvhiya yekudzivirira kusangana ne2020 NEC zvinodiwa nekugona kuwedzera nzira dzekudzivirira uye simba rekuvhiya kuburikidza neyakasiyana yekudonha sarudzo mukuisa kwako. Dzidza zvakawanda nezveBoltShield nekudzvanya pazasi.
Izvi zvinotevera chigadzirwa chemhando uye kuiswa kwayo:
3SD7464-0CC, 5SD7464-6CR, 3RT1916-1CC00, 3TX4490-3ADC12, 3RT2926-1JK00, 3RT2926-1JL00, 3RT2926-1MR00, 3RT2916-1DG00, 3RT2916-1JJ00, 3RT2916-1JL00, 3RT2916-1BC00, 3RT2916-1BB00, 3RT2916-1LM00, 3RT2916-1BD00, 3RT2916-1CC00, 3RT2916-1CD00, 3RT2916-1EH00, 3RT2916-1CB00, 5SD7474-3CC, 5SD7464-1CC, 5SD7464-0CC, 5SD7474-1CC, 5SD7474-3CC, 5SD7474-0CC, 5SD7464-3CC, 3RT6926-1BD00, 3RT6926-1BB00
1. Residence Surge Protective Devices
Chengetedza imba yako yechimanjemanje neyedu yekugara surge kuchengetedza mhinduro
Dzivirira imba yako yemazuva ano neSiemens yekugara portfolio yezvidziviriro zvekuvhiya zvinopa mamwe emhando yepamusoro mashandiro eindasitiri. Midziyo yedu yekudzivirira-yeimba yese inodzivirira chivakwa chako uye ese anonzwisa emagetsi anogona kukurumidza kuvhiya ane chekuita nebasa. Iyo itsva BoltShieldTM QSPD yakatevedzana uye Circuit Breaker & Surge Dziviriro Chishandiso chinopa hupfumi uye nyore-kuisa mhinduro yekuchengetedza imba yako.
1) BoltShield QSPD
Iyo itsva BoltShield QSPD yakatevedzana yekudzivirira yekuvhiya inopa yakanakisa dziviriro kubva kune ese ekunze uye nemukati anogadzirwa masurges uye akanyatsogadzirirwa mafomu ako ekugara. Nekuda kwemitengo uye nzvimbo zvikonzero zvivakwa zvakawanda zvinongosanganisira imwe SPD iri panzvimbo huru inouya yekuremedza uye usakanda maSPD muchivako chose sekukurudzirwa neIEEE. Iwo matsva eQSPD akatevedzana ane hupfumi uye ari nyore kuisa mumapanera mazhinji muchivako kuitira kuti kuchengetedzwa kwenzvimbo yese kuwanikwe.
Zvishandiso uye Zvakanakira:
Diagnostic yekutarisa - girinhi / tsvuku inoonekwa mechani yekutadza zviratidzo, inopenya mbiri mbiri ye LED chimiro chiratidzo, uye inonzwika alarm ine kunyarara switch / bhatani.
Yakachengetedzwa nemakore gumi, $10 Warranty
Cascading - akawanda maQSPD anogona kuvharirwa munzvimbo imwechete yekuremerwa yekuwedzera nzira dzekudzivirira uye kuwedzera simba.
Nzira dzekudzivirira - iyo yemagetsi system yekutanga paired conductor musanganiswa weLN, LG, uye LL akadzivirirwa zvakananga.
Diki tsoka - BoltShield QSPD inokodzera tsoka yeSiemens QP breaker ine 2 uye 3 pole sarudzo.
Standard kutevedzera uye zvitupa:
- UL 1449 4th Edition, cUL, UL 96A inoenderana, ANSI/IEEE C62.41.1-2002, C62.41.2-2002, C62.45-2002, NEC Chinyorwa 285
- ISO 9001: 2014 quality management system, ISO 17025: 2007 laboratory certification (UL DAP Chirongwa), 100% yemhando yakaedzwa isati yatumirwa.
2) Breaker nekuvhiya
Iyo Siemens yedunhu rebreaker uye Surge Protective Device (SPD) inopa inoshanda zvakanyanya TVSS yakabatanidzwa neaviri 1-pole redunhu mabreak. Mudziyo uyu unosanganisira akasimba maficha echipiri chedunhu breaker surge arrester ine yakaderera clamping voltage rating.
Zvishandiso uye Zvakanakira:
2-inch yakafara plug-on dhizaini
Maviri 1-pole maseketi mabreaker ayo anopa hapana kurasikirwa kwenzvimbo yekuremerwa nzvimbo
Yakachengetedzwa ne2.5-gore, $20,000 waranti
Zviri nyore kuisa uye zvakakwana kune retrofit
Ma LED anopa mamiriro ekudzivirira
Mechanical Kushanda:
Magetsi maviri emagetsi emwenje e LED anopihwa kuratidza kuti kuchengetedzwa kwekuvhiya kunopihwa kune ese masekete akabatana nepanerubhodhi. Sechinhu chakasarudzika cheSiemens, chishandiso chinozivisa muridzi nezve kurasikirwa kwekudzivirira kwekuvhiya nekutsika imwe kana ese ari maviri edunhu. Aya mabreaker anofanirwa kushandiswa kudzivirira dunhu remaseketi emumba anogara achishandiswa sezvo maraiti nemidziyo yakabatana nemaseketi aya zvinopa chiratidzo chinoshanda chekuti kuchengetedzwa kwekuvhiya kuri kupihwa.
Kana imwe kana ese ari maviri anopwanya maseketi akagumburwa, mushandisi anofanira kutendeutsa ese ma circuit breaker kune "OFF" ipapo "ON" chinzvimbo. Kana chero chiedza chisina kuvhenekerwa, mudziyo unogona kuramba uchishandiswa pakudzivirira dunhu, asi kudzivirira kwekuvhiya hakuchapihwe, uye mudziyo unofanirwa kutsiviwa nemugadziri wemagetsi ane hunyanzvi.
Iyo yedunhu breaker uye SPD inoshandisa Siemens-yakavakwa 150V AC, 40mm, simbi oxide varistors (MOVs). Iyo yakanyanya kufundura chiyero cheSPD module ndeye 40kA. Iyo yakajairwa yekukanganisa chiyero chevanotyora dunhu ndeye 10k AIC. Iwo edunhu anotyora ari SWD uye HACR yakayerwa.
Yese Type QP yedunhu mabreaker uye SPD iplug-on maitiro, ane mitoro yekutakura yakapihwa. Midziyo iyi yakatemerwa 120/240V AC uye yakajairwa 40 madhigirii C epamusoro ambient application.
3) FirstSurge SPD
Iyo FirstSurge TM mutsara wezvigadzirwa zvekuvhiya zvinopa mhinduro kune zvese zvekugara uye zvekutengesa. Kudzivirirwa kwakaringana uye kusimba kwezvikamu zveFirstSurge zvinopa vimbiso kune varidzi vezvivakwa kuti dzimba dzavo dzemazuvano, zvivakwa uye midziyo yakachengetedzwa zvizere.
Zvishandiso uye Zvakanakira:
Surge ikozvino kugona - mutsara unopa matatu akasiyana ekudzivirira ekudzivirira saizi zvichienderana nenzvimbo uye chiitiko chebhanan'ana.
3-Staged- kana chishandiso chapera, mamiriro ekudzivirira maLED anodzima, inonzwika alarm inorira, uye mwenje tsvuku mwenje unopenya kunyevera muridzi weimba.
Nzira dzekudzivirira - yemagetsi system yekutanga paired conductor musanganiswa weLN, LG, uye NG akadzivirirwa zvakananga.
Yakaenzana VPR kuchengetedzwa - ese ekutanga paired conductors anovhiyiwa akadzivirirwa nenzira yakaenzana ne600V UL1449 VPRs.
Ground referensi yekutarisisa - GRM diagnostics inotarisisa hutano hweuniti isina kwayakarerekera kune yepasi bond uye kuzivisa muridzi wemudziyo kana bond rikasunungurwa, kudzivirira nyaya inogona kuitika.
Chengetedzo - YekutangaSurge inogona kuwana UL1449 yakanyorwa 100kA SCCR - imwe yemhando yepamusoro yekudzivirira kwekugara.
Kuwedzera masimba ezvino: 60,000A / 100,000A / 140,000A
Kuenderana - mudziyo unoisa mune chero mitoro centre brand
10-gore chigadzirwa uye yakabatana michina waranti
4) TPS3 SPD
Siemens 'mutsara weTPS3 SPDs unogara uchivimbisa kushanda kwakaringana kuburikidza neakananga bhazi bar yekubatanidza kana kushoma tambo yekubatanidza. Izvi zvinoturikira kune mamwe eindastiri akanakisa akaisirwa magetsi ekudzivirira ratings (VPRs) uye kuwedzera kwazvino masimba kubva pa50kA kusvika 1000kA. Iine huwandu hwakawanda hwehunyanzvi hwazvino, iyo TPS3 chigadzirwa mutsara inogona kugutsa zvese zvekutengesa uye zvekugara zvikumbiro chero bedzi voltage level ichienderana nezvinodiwa zvekuisa. Tenga chikwata cheTPS kuti ubatanidze kunzvimbo yekutakura zvinhu kana kugadzirisa chikwata cheTPS kuti ive fekitari mune switchgear, switchboards, panelboards, MCCs, uye nzira yebhazi.
Zvishandiso uye Zvakanakira:
TPS TranSafe Inogoneswa - Yedu patented TranSafe mhosva yazvino yekudzivirira inotenderera inopa runyararo rwepfungwa kuti mitoro yako yemagetsi yakachengetedzwa uye kuti yako magetsi system haizodzike nekuda kweSPD kukanganisa kwekuita.
Yakabatanidzwa kana Yemukati Yakamisikidzwa Kudzivirirwa Yakagadziridzwa - Yemukati yekudzivirira yekudzivirira inoshamisa inoderedza kuisirwa impedance inobvumira yakakwirira yakaiswa yakadzvanywa voltage.
SAD/MOV Hybrid Suppression - Kune mishoni yakakosha maapplication arikuda mhedziso yakadzvanywa voltage, yedu yakasanganiswa SAD/MOV suppressors inosanganisa yakasimba clamping tekinoroji nekudzvanyirira kwakabatanidzwa, kuunza iyo yakasimba kwazvo yakaiswa yekudzivirira inowanika.
Retrofits - TPS3 01 uye TPS3 09 Munda retrofit mukati meP1 yedu uye yedu yapfuura S1 yekugovera mapaneru mabhodhi. Kana zvaunoda zvachinja, Nokia TPS inokupa iwe kuchinjika kudzoreredza Nokia mapaneru ane yemukati yekudzivirira yekudzivirira inodzokorora kuisirwa fekitori.
Yakaderera Yakadzvanywa Voltage Ratings - TPS Mhuri inopa imwe yakaderera UL 1449 yakanyorwa yakadzvanywa voltage ratings iripo, zvichireva kuti magetsi ako achagara kwenguva yakareba kana achienzaniswa neSPDs ane mareti epamusoro.
Yakachengetedzwa ne10 gore waranti yekutsiva SPD. Kunze - TPS3 03 zvikamu zvine makore mashanu waranti yekutsiva SPD.
2. Commercial Surge Protection
Yemhando yepamusoro commercia surge dziviriro kune yako tsika application
Takazvipira kupa emhando yepamusoro edziviriro yekuvhiya kwechikumbiro chako mune zvekutengesa nemagetsi masisitimu emagetsi. Yedu yakazara-potifolio yenzvimbo-yakazara, yakavimbika zvakanyanya, uye-ku-ku-ku-kuisa-ku-kuisa-yekudzivirira yemidziyo inovimbisa yepamusoro inogoneka yemagetsi system kuchengetedzwa uku uchiendesa mamwe emhando yepamusoro mashandiro eindasitiri. Siemens itsva yekugara uye yekutengesa chigadzirwa mutsara, BoltShield TM SPD inounza iyo-ye-ye-inogadzirisa mhinduro yekuvhiya yekudzivirira kusangana ne2020 NEC zvinodiwa nekugona kuwedzera nzira dzekudzivirira uye simba rekuvhiya kuburikidza neyakasiyana yekudonha sarudzo mukuisa kwako.
1) BoltShield BSPD
Iyo itsva BoltShield BSPD inopa yakanakisa dziviriro kubva kune ese ekunze uye mukati inogadzirwa masurges kana iri padyo nenzvimbo yekugovera chivako sezvinobvira. Nekuda kwemitengo nenzvimbo zvikonzero zvivakwa zvakawanda zvinongosanganisira imwe SPD iri panzvimbo huru inopinda uye usakanda maSPD muchivako chose sezvakakurudzirwa neIEEE. Iyo itsva Siemens BSPD nhevedzano yeSPDs, yakanyatsogadzirirwa yako yekushambadzira maapplication, ane hupfumi uye ari nyore kuisa mune akawanda mapaneru muchivako kuitira kuti nzvimbo yese yekudzivirira iwanikwe.
Zvishandiso uye Zvakanakira:
Diagnostic yekutarisa - girinhi / tsvuku inoonekwa mechani yekutadza zviratidzo, inopenya mbiri mbiri ye LED chimiro chiratidzo, uye inonzwika alarm ine kunyarara switch / bhatani.
Yakachengetedzwa ne10-gore, $75,000 waranti
Cascading - akawanda BSPD anogona kuiswa mune imwechete panelboard kuti awedzere nzira dzekudzivirira uye kuwedzera simba.
Nzira dzekudzivirira - iyo yemagetsi system yekutanga paired conductor musanganiswa weLN, LG, uye LL akadzivirirwa zvakananga.
Footprint - inokodzera tsoka yeBL/BQD kana xGB/ 3VA41 ine 2 uye 3 pole sarudzo.
Standard kutevedzera uye zvitupa:
- UL 1449 4th Edition, cUL, UL1283, UL 96A Inopindirana, ANSI/IEEE C62.41.1-2002, C62.41.2-2002, C62.45-2002, NEC Chinyorwa 285o
- ISO 9001: 2014 quality management system, 100% mhando yakaedzwa isati yatumirwa
Imwe neimwe SPD inouya neadapter yexGB/3VA41 application. Replacement adapter kit BSPDXGB1 inowanikwa, ine 2 uye 3 pole adapters (1 imwe neimwe).
2) TPS3 SPD
Siemens 'mutsara weTPS3 SPDs unogara uchivimbisa kushanda kwakaringana kuburikidza neakananga bhazi bar yekubatanidza kana kushoma tambo yekubatanidza. Izvi zvinoturikira kune mamwe eindastiri akanakisa akaisirwa magetsi ekudzivirira ratings (VPRs) uye kuwedzera kwazvino masimba kubva pa50kA kusvika 1000kA. Iine huwandu hwakawanda hwehunyanzvi hwazvino, iyo TPS3 chigadzirwa mutsara inogona kugutsa zvese zvekutengesa uye zvekugara zvikumbiro chero bedzi voltage level ichienderana nezvinodiwa zvekuisa. Tenga chikwata cheTPS kuti ubatanidze kunzvimbo yekutakura zvinhu kana kugadzirisa chikwata cheTPS kuti ive fekitari mune switchgear, switchboards, panelboards, MCCs, uye nzira yebhazi.
Zvishandiso uye Zvakanakira:
TPS TranSafe Inogoneswa - Yedu patented TranSafe mhosva yazvino yekudzivirira inotenderera inopa runyararo rwepfungwa kuti mitoro yako yemagetsi yakachengetedzwa uye kuti yako magetsi system haizodzike nekuda kweSPD kukanganisa kwekuita.
Yakabatanidzwa kana Yemukati Yakamisikidzwa Kudzivirirwa Yakagadziridzwa - Yemukati yekudzivirira yekudzivirira inoshamisa inoderedza kuisirwa impedance inobvumira yakakwirira yakaiswa yakadzvanywa voltage.
SAD/MOV Hybrid Suppression - Kune mishoni yakakosha maapplication arikuda mhedziso yakadzvanywa voltage, yedu yakasanganiswa SAD/MOV suppressors inosanganisa yakasimba clamping tekinoroji nekudzvanyirira kwakabatanidzwa, kuunza iyo yakasimba kwazvo yakaiswa yekudzivirira inowanika.
Retrofits - TPS3 01 uye TPS3 09 Munda retrofit mukati meP1 yedu uye yedu yapfuura S1 yekugovera mapaneru mabhodhi. Kana zvaunoda zvachinja, Nokia TPS inokupa iwe kuchinjika kudzoreredza Nokia mapaneru ane yemukati yekudzivirira yekudzivirira inodzokorora kuisirwa fekitori.
Yakaderera Yakadzvanywa Voltage Ratings - TPS Mhuri inopa imwe yakaderera UL 1449 yakanyorwa yakadzvanywa voltage ratings iripo, zvichireva kuti magetsi ako achagara kwenguva yakareba kana achienzaniswa neSPDs ane mareti epamusoro.
Yakachengetedzwa ne10 gore waranti yekutsiva SPD. Kunze - TPS3 03 zvikamu zvine makore mashanu waranti yekutsiva SPD.
3) FirstSurge SPD
Iyo FirstSurge TM mutsara wezvigadzirwa zvekuvhiya zvinopa mhinduro kune zvese zvekugara uye zvekutengesa. Kudzivirirwa kwakaringana uye kusimba kwezvikamu zveFirstSurge zvinopa vimbiso kune varidzi vezvivakwa kuti dzimba dzavo dzemazuvano, zvivakwa uye midziyo yakachengetedzwa zvizere.
Zvishandiso uye Zvakanakira:
Surge ikozvino kugona - mutsara unopa matatu akasiyana ekudzivirira ekudzivirira saizi zvichienderana nenzvimbo uye chiitiko chebhanan'ana.
3-Staged- kana chishandiso chapera, mamiriro ekudzivirira maLED anodzima, inonzwika alarm inorira, uye mwenje tsvuku mwenje unopenya kunyevera muridzi weimba.
Nzira dzekudzivirira - yemagetsi system yekutanga paired conductor musanganiswa weLN, LG, uye NG akadzivirirwa zvakananga.
Yakaenzana VPR kuchengetedzwa - ese ekutanga paired conductors anovhiyiwa akadzivirirwa nenzira yakaenzana ne600V UL1449 VPRs.
Ground referensi yekutarisisa - GRM diagnostics inotarisisa hutano hweuniti isina kwayakarerekera kune yepasi bond uye kuzivisa muridzi wemudziyo kana bond rikasunungurwa, kudzivirira nyaya inogona kuitika.
Chengetedzo - YekutangaSurge inogona kuwana UL1449 yakanyorwa 100kA SCCR - imwe yemhando yepamusoro yekudzivirira kwekugara.
Kuwedzera masimba ezvino: 60,000A / 100,000A / 140,000A
Kuenderana - mudziyo unoisa mune chero mitoro centre brand
Surge dziviriro, inozivikanwawo semheni inodzivirira, chishandiso chemagetsi chinopa kuchengetedzwa kwezvakasiyana zvemagetsi zvishandiso, zviridzwa uye mitsara yekutaurirana. Kana dunhu remagetsi kana mutsara wekutaurirana wakangoerekana waburitsa peak ikozvino kana voltage nekuda kwekuvhiringidza kwekunze, muchengeti wekuvhiya anogona kuitisa shunt munguva pfupi kwazvo kudzivirira kukanganisa kune mamwe maturusi ari mudunhu nekuvhiya.
Surge dziviriro, inokodzera AC 50 / 60HZ, yakayerwa voltage 220V / 380V magetsi emagetsi system, inodzivirira kubva kune isina kunanga mheni uye yakananga mheni mhedzisiro kana kumwe kwechinguvana kukwira kwemhepo, kwakakodzera dzimba dzemhuri, indasitiri yepamusoro uye indasitiri Munda surge kuchengetedza zvinodiwa.
Zvekutanga Zvimiro:
1. Kuyerera kwekudzivirira kwakakura, kudzvinyirira kwakasara kwakanyanya kuderera, uye nguva yekupindura inokurumidza;
2. Shandisa yazvino arc yekudzima tekinoroji kudzivirira zvachose moto;
3. Kushandisa tembiricha yekudzivirira yekudzivirira dunhu, yakavakirwa-mukati yekudzivirira kwekushisa;
4. Nechiratidzo chesimba remagetsi, kuratidza kushanda kwekudzivirira kwekudzivirira;
5. Chimiro chakasimba, basa rakagadzikana uye rakavimbika.
Kushanda nheyo:
Chishandiso chekudzivirira cheSurge (Surge dziviriro Chishandiso) chinhu chakakosha mukudzivirira kwemheni yemidziyo yemagetsi. Kare yaiwanzonzi "mheni arrester" kana "overvoltage protector" muChirungu. Yakapfupikiswa seSPD. Basa remudziviriri wekuvhiya nderoKuwedzera kwekukurumidza mumutsara wemagetsi uye chiratidzo chekufambisa mutsara chinogumira kune voltage renji iyo mudziyo kana system inogona kumira, kana mheni ine simba inoburitswa muvhu kuchengetedza mudziyo wakachengetedzwa kana system. kubva mukukuvadzwa nekuda kwekukanganisa.
Rudzi uye chimiro chemudziviriri wekuvhiya zvakasiyana kune zvinangwa zvakasiyana, asi inofanirwa kunge iine inokwana imwe isiri-linear voltage inodzikamisa chinhu. Izvo zvakakosha zvinoshandiswa pakuvhiya vadziviriri ndezvi: gap rekuburitsa, gasi rekuburitsa chubhu, varistor, kudzvanya diode uye choke coil.
Shandisa:
Kuvhiya kunonziwo kuvhiya. Sezvinoreva zita, inguva yekukurumidza overvoltage inodarika yakajairika inoshanda voltage. Chaizvoizvo, kuvhiya ipfungwa ine chisimba inoitika mumamiriyoni mashoma esekondi. Zvikonzero zvinokonzeresa kuvhiya ndezvi: midziyo inorema, maseketi mapfupi, kushandura magetsi, kana injini hombe. Uye zvigadzirwa zvine mavhiya ekuvharira ekudzivirira zvinogona kunyatsotora simba rakakura nekukurumidza kuchengetedza michina yakabatana kubva mukukuvadzwa.
Migumisiro:
Kubuda kwemheni kunogona kuitika pakati kana mukati memakore, kana pakati pemakore nepasi; kuwedzera, kuvhiyiwa kwemukati kunokonzerwa nekushandiswa kwemagetsi akawanda emagetsi makuru, iyo The Kukanganisa kwemidziyo yemagetsi uye kudzivirirwa pakurwisana nemheni uye kuputika kwave kuri kutarisa.
Kuyerera kwemheni pakati pegore nepasi kunoumbwa nemheni imwe kana akati wandei akaparadzana, imwe neimwe inotakura mafungu akati wandei ane amplitude yakakwira uye nguva pfupi. Kubuda kwemheni kwakajairika kuchave nemheni mbiri kana nhatu, imwe neimwe yakaparadzaniswa neinokwana chikamu chemakumi maviri chesekondi. Mhepo zhinji yemheni inowira pakati pe10,000 ne100,000 amperes, uye nguva yavo kazhinji isingasviki zana mamicroseconds.
Nekuda kwekushandiswa kwemidziyo yakakura-yekugonesa uye frequency yekushandura midziyo mukati memagetsi emagetsi system, zvaunza matambudziko akawedzera emukati ekuvhiya. Isu tinozvipa kune mhedzisiro ye transient overvoltage (TVS). Pane inobvumidzwa siyana yemagetsi ekupa magetsi kune chero midziyo yemagetsi. Dzimwe nguva kunyangwe yakatetepa overvoltage surge inogona kukonzera kukuvadza kune magetsi kana ese emidziyo. Uku ndiko kukonzeresa kwetransient overvoltage (TVS) kuparadzwa. Kunyanya kune mamwe masikirwo emagetsi emagetsi, dzimwe nguva kuvhiya kudiki kunogona kukonzera kukuvara kunouraya.
Kuisa nzira:
1. SPD yenguva dzose yekuisa zvinodiwa
Surge protector yakaiswa ne35MM yakajairika njanji
Kune yakagadziriswa SPD, nhanho dzinotevera dzinofanirwa kutevedzwa pakugadzika kuisirwa:
1) Sarudza iyo yekubuda yazvino nzira
2) Maka mawaya ekuwedzera kudonha kwevoltage kwakakonzerwa pachiteshi chemidziyo.
3) Kuti udzivise zvisina kufanira induction maseketi, iyo PE conductor yechishandiso chimwe nechimwe inofanirwa kumakwa,
4) Gadzira kubatana kwe equipotential pakati pemudziyo neSPD.
5) Multi-level SPD simba kurongeka
Kuti udzikise iyo inductive coupling pakati peyakaiswa yekudzivirira chikamu uye isina kudzivirirwa midziyo chikamu, zvimwe zviyero zvinodiwa. Mutual inductance inogona kuderedzwa nekuparadzaniswa kweiyo induction sosi uye chibayiro chedunhu, sarudzo yeloop angle uye kudzikiswa kweiyo yakavharwa loop nzvimbo,
Kana iyo ikozvino-inotakura chikamu wire iri chikamu chevhavha yakavharwa, loop uye induced voltage inoderedzwa nekuda kweiyo waya iri pedyo nedunhu.
Kazhinji, zviri nani kuparadzanisa tambo yakadzivirirwa kubva kune tambo isina kudzivirirwa, uye inofanira kuparadzaniswa kubva pasi pasi. Panguva imwecheteyo, kuitira kuti udzivise kubatanidza kwenguva pfupi orthogonal pakati petambo yemagetsi netambo yekutaurirana, zviyero zvinodiwa zvinofanirwa kuitwa.
2. SPD pasi waya dhayamita kusarudzwa
Data cable: inoda yakakura kupfuura 2.5mm2; kana kureba kwakapfuura 0.5m, inoda yakakura kupfuura 4mm2. YD / T5098-1998.
Mutsara wemagetsi: kana iyo yepakati-chikamu nharaunda yechikamu mutsara S≤16mm2, S inoshandiswa kune pasi waya; apo iyo yepakati-chikamu nharaunda yechikamu mutsara 16mm2≤S≤35mm2, iyo pasi waya ndeye 16mm2; apo iyo mhiri-chikamu nharaunda yechikamu waya S≥35mm2, waya yepasi inoda S / 2 50054 Chinyorwa 2.2.9
Iwo makuru ma parameter ekudzivirira kudzivirira:
1. Nominal voltage Un: The rated voltage yegadziriro yakachengetedzwa inowirirana. Mune iyo ruzivo tekinoroji system, iyi parameter inoratidza mhando yemudziviriri inofanirwa kusarudzwa. Inotaridza kukosha kunoshanda kweiyo AC kana DC voltage.
2. Yakatemerwa voltage Uc: Inogona kushandiswa kumagumo akasarudzwa emudziviriri kwenguva yakareba pasina kukonzera shanduko yezvidziviriro maitiro uye hukuru hunobudirira hunokosha hwemagetsi kuti uite chinhu chekudzivirira.
3. Yakatemerwa discharge ikozvino Isn: Kukosha kwepamusoro kweiyo yakanyanya kukanganisa ikozvino iyo inodzivirira inomira kana yakajairwa mheni wave ine waveform ye8 / 20μs inoshandiswa kune inodzivirira kwegumi nguva.
4. Maximum discharge current Imax: iyo yepamusoro kukosha kwepamusoro pesimba rekugadzirisa ikozvino iyo mudziviriri inomira apo mheni yakajairwa wave ine waveform ye8 / 20μs inoshandiswa kune mudziviriri kamwe chete.
5. Voltage protection level Up: Iyo yakanyanya kukosha yemudziviriri mune inotevera miedzo: 1KV / μs kutsetseka kweflashover voltage; iyo yakasara voltage yeyakatemerwa discharge current.
6. Nguva yekupindura tA: Kunzwa kwekuita uye nguva yekuputsika kwechinhu chakakosha chekudzivirira chinonyanya kuratidzwa mumudziviriri, chinoshanduka mukati meimwe nguva zvinoenderana nemateru e du / dt kana di / dt.
7. Data transmission rate Vs: inoratidza kuti mabhiti mangani anofambiswa musekondi imwe, chikwata: bps; ndiyo inotaridza kukosha kwekusarudzwa kwakaringana kwemheni yekudzivirira mudziyo mune data data system. Iyo data yekufambisa mwero weiyo mheni yekudzivirira mudziyo unoenderana neiyo nzira yekufambisa yehurongwa.
8. Kurasikirwa kwekupinza Ae: voltage ratio yemudziviriri isati yasvika uye mushure mekuiswa pane imwe frequency.
9. Kudzorera kurasikirwa Ar: inoratidza chikamu chevheji yepamberi inoratidzwa pachigadziro chekudzivirira (reflection point), iyo parameter inoyera zvakananga kana chidziviriro chekudzivirira chinopindirana nehutachiona hwehurongwa.
10. Maximum longitudinal discharge current: inoreva kukosha kwepamusoro-soro yehuwandu hwekugadzirisa ikozvino iyo mudziviriri inomira kana mheni yakajairika ine waveform ye8 / 20μs inoshandiswa pasi nguva dzose.
11. Maximum lateral discharge current: inoreva kukosha kwepamusoro kwehuwandu hwekugadzirisa ikozvino iyo mudziviriri anogona kushivirira kana mheni yakajairwa ine waveform ye8 / 20μs inoshandiswa pakati pemitsara.
12. Online impedance: inoreva kuwanda kwe loop impedance uye inductive reactance inoyerera kuburikidza nemudziviriri pasi pezita remagetsi Un. Inowanzo kunzi "system impedance".
13. Peak discharge current: Kune marudzi maviri: rated discharge current Isn uye maximum discharge current Imax.
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