Nei Mabasa Ekudzivirira Kuvhiyiwa Akakosha Kune Zvivako Zvemazuva Ano
Ndinowanzo shushikana ndichiziva kuti kukwira kamwe kamwe kamwe kunogona kumisa kugadzirwa kwechinhu ipapo ipapo, saka ndinovimba nesimba Chishandiso Chinodzivirira Kukwira kuronga kugara wakachengeteka.
Masevhisi ekudzivirira kukwira kwemagetsi anokosha kune zvivakwa zvemazuva ano nekuti anodzivirira michina kubva pakukwira kwemagetsi, anosimbisa kunaka kwemagetsi, uye anoderedza nguva yekushanda. Masevhisi aya anoshandisa maSPD akarongeka, masisitimu ekumisa pasi, uye marongero ekudzivirira kudzivirira kukuvara kunokonzerwa nemheni, kuchinjana kwemagetsi, uye kusagadzikana kwegrid.
Pandinofamba munzvimbo chero ipi zvayo yekugadzira, ndinogara ndichicherechedza chokwadi chimwe chete: kugadzikana kwesimba kunosarudza kubereka. Ndosaka masevhisi ekudzivirira kukwira kwesimba ave akakosha kumakambani anovimba nekushanda nguva dzose. Zvino, regai nditsanangure mashandiro anoita chikamu chimwe nechimwe uye nei chichikosha.
Kudzivirira Kuputika Kwemheni Kunodzivirira Sei Masisitimu Eindasitiri?
Ndinowanzo netseka nezvekuti mheni inokanganisa sei kugadzirwa nekuti ndakaona kurohwa kuchikuvadza makabati ese ekudzora, saka ndinogara ndichivimba nemagetsi akasimba Chishandiso Chinodzivirira Kukwira magadzirirwo.
Dziviriro yemheni Inodzivirira masisitimu emaindasitiri nekuendesa mheni ine simba guru kure nemasekete, ichideredza ma voltage ane njodzi, uye ichidzivirira kuputsika kwe insulation. Inoshanda kuburikidza neSPDs dzakarongeka, kudzika kwakakodzera, uye kubatana kunoshanda kunomisa simba rinokuvadza kusvika kumidziyo inobatwa nenjodzi.
Pandinofunga nezvekuchengetedza nzvimbo kubva kumheni, ndinogara ndichiienzanisa nekuvaka nhoo yakakomberedza zvinhu zvako zvinokosha. Simba remheni rinokurumidza, rine simba, uye harigone kufungidzirwa. Rinopinda nepamitsetse yepamusoro, zvivakwa zvesimbi, kana kunyange nzira dziri pedyo dzepasi. Nekuda kweizvozvo, handimbovimbi neSPD imwe chete. Pane kudaro, ndinoshandisa chimiro chakaiswa zvidimbu chinodzivirira sisitimu padanho rega rega.
Heino tafura inoratidza nzvimbo dzakasiyana dzefekitori uye nhanho yekudzivirira inokurudzirwa:
| Nzvimbo yeFekitori | Njodzi yeMheni | SPD inokurudzirwa |
|---|---|---|
| Panera huru iri kuuya | Yakakwirira Zvikuru | Rudzi 1 |
| Bhokisi rekugovera rekunze | Yakakwirira | Rudzi 1 + Rudzi 2 |
| Mapaneru madiki | Pakati nepakati | Rudzi rwechipiri |
| Makabati ekudzora | Pakati nepakati | Rudzi rwechipiri |
| Zvigadzirwa zvemagetsi zvinonzwisisika | Zvakaderera asi zvinotsoropodza | Rudzi rwechitatu |
Ndinogara ndichiudza vatariri vekutenga kuti mheni hairegereri zvikanganiso. Kana nhanho yeSPD isiriyo ikasarudzwa, kukwira kwemvura kunongopfuura dziviriro yorwisa mudziyo unotevera usina kudzivirirwa. Ndosaka kusarudza mheni chaiyo SPD kwakakosha kune masisitimu eindasitiri ane mutengo mukuru.
Kunzwisisa SPD Range yezvinodiwa zveMagetsi Zvakasiyana
Ndinowanzo shaya chokwadi pandinotarisa makirasi akasiyana eSPD nekuti kusarudza rating isiriyo kunogona kukonzera nguva yekupedza basa inodhura, saka ndinogara ndichivimba nedata rakajeka ndisati ndaita sarudzo.
Rudzi rweSPD runosiyana zvichienderana nekukwanisa kukwira kwesimba, chiyero chemagetsi, kumhanya kwekupindura, uye nzvimbo yekuisa. Kirasi yega yega yeSPD inodzivirira zvikamu zvakati zvechigadzirwa kubva pamazinga akasiyana ekukwira kwesimba, zvichibvumira mafekitori kuchengetedza mashandiro akagadzikana kunyangwe panguva yekukanganiswa kwakanyanya.
Pandakatanga kutarisira mapurojekiti ekudzivirira kukwira kwesimba, ndakakurumidza kuziva kuti maSPD haachinjiki. Mhando yeSPD yerudzi rwekutanga inodzivirira mheni pamusuwo wechivako. Mhando yeSPD yerudzi rwechipiri inodzivirira mabhodhi ekuparadzira kubva pakukwira kwesimba. Mhando yeSPD yerudzi rwechitatu inoiswa pedyo nemagetsi anonzwa kuti amise kukwira kudiki kwasara. Kana zvishandiso izvi zvikashanda pamwe chete, nzvimbo yese inova yakasimba.
Pazasi pane tafura yekufananidza yakajeka yandinowanzo govera nevatengi:
| Rudzi rweSPD | Kubata Kukwira Kwemvura | Nzvimbo yekuisa | Kushandiswa Kwakajairika |
|---|---|---|---|
| Rudzi 1 | Yepamusoro-soro | Panera huru iri kuuya | Mheni dzinogara dziripo |
| Rudzi rwechipiri | Pakati nepakati | Mapaneru madiki | Mota, madhiraivha, vanodzora |
| Rudzi rwechitatu | Zvakaderera | Nzvimbo yekushandisa | Masensa, zvishandiso zveIT |
Kubva pane zvakaitika kwandiri, ndinogara ndichikurudzira kusarudza maSPD ane ma surge current ratings akakwira kupfuura mwero wepasi wemuno. Mafekitori mazhinji anoshandisa ma heavy motors, automation lines, uye transformers zvinogadzira frequency switching surges. Izvi zviitiko zvidiki asi zvinodzokororwa zvinogona kushayisa simba michina nekufamba kwenguva. SPD yakasimba inovimbisa kugadzikana kwenguva refu uye mashandiro anofungidzirwa, ayo vatengi vakaita saJeff vanokoshesa zvikuru.
Paunofanira Kushandisa Surge Protector Kudzivirira Kukuvadzwa Kwemidziyo
Ndinowanzo nzwa kusagadzikana pandinoona michina inodhura ichishanda isina dziviriro yekuvhiya, saka ndinogara ndichimanikidza kuti SPD iiswe kare kare isati yatanga kukundikana.
Unofanira kushandisa chinodzivirira kukwira kwemagetsi kana michina yako yakatarisana nemheni, magridi emagetsi asina kugadzikana, mashandiro ekuchinja, tambo dzinofamba kwenguva refu, kana kuti madhiraivha emagetsi anonzwa akasimba. SPDs dzinodzivirira kutadza kwemidziyo, dzinoderedza nguva yekushanda, uye dzinowedzera hupenyu hwemuchina.
Pandinotarisa mashandiro anoita mafekitori emazuva ano, ndinogara ndichiona maitiro akafanana: michina inova yepamusoro-soro, inova nyore kunzwisisa, uye inodhura. Zvisinei, mamiriro emagetsi anova asina kugadzikana nekuda kwemabasa ekuchinja-chinja, harmonics, uye maitiro asingatarisirwi egrid. Pasina SPD, kunyangwe kukwira kudiki kunogona kukuvadza drive, PLC, kana komputa yeindasitiri.
Pazasi pane tafura inopfupikisa manyuko akajairika ekukwira kweropa uye mhando yeSPD yakakodzera kwazvo:
| Kubuda Kwemvura | Mamiriro Akajairika | SPD inokurudzirwa |
|---|---|---|
| Mheni | Midziyo yekunze | Rudzi 1 kana Rudzi 1+2 |
| Kuchinja mafungu | Mota, mapombi | Rudzi rwechipiri |
| Kusagadzikana kwegrid | Mitsetse mirefu yekupa zvinhu | Rudzi rwechipiri |
| Mitoro inonzwisisika | IT & otomatiki | Rudzi rwechitatu |
Kubva pane zvakaitika kwandiri, mutengo wekushanda nguva dzose unodarika mutengo wekuisa SPD. Vatariri vekutenga vanotarisisa mutengo wekuva muridzi wekambani vanokurumidza kunzwisisa kuti dziviriro yekuputika kwemotokari ndeimwe yenzira dziri nyore dzekuderedza njodzi yekushanda kwenguva refu.
Maitiro Ekushandisa Zvishandiso Zvekudzivirira Kukwira (SPDs) Kuvandudza Kuvimbika Kwesimba
Ndinowanzo shungurudzika pandinoona mitsetse yekugadzira ichimira nekuda kwesimba risina kugadzikana, saka ndinogara ndichivimba ne network yeSurge Protective Device yakarongeka kuti mabasa arambe akamira.
MaSPD anovandudza kuvimbika kwemagetsi nekusimbisa magetsi, kubvisa kukwira kwemagetsi kwenguva pfupi, kuderedza kushushikana pamasekete, uye kudzivirira kudzima kamwe kamwe. Izvi zvinobatsira mafekitori kuchengetedza kugadzirwa kunogara kuripo uye kuderedza nguva yekushanda inokonzerwa nekusagadzikana kwemagetsi kusingatarisirwi.
Chimwe chinhu chandinogara ndichicherechedza ndechekuti kunyange ma voltage spikes madiki anogona kukanganisa ma automation systems. Ma PLC anomira nechando, anotyaira achidonha, masensa anotadza kuverenga, uye ma control loops anotyoka. Zviitiko izvi zvinoita sezvidiki, asi zvinoungana zvichikonzera kurasikirwa kukuru kwekubudirira. Nema SPD akaiswa panzvimbo dzakakosha—MCCs, ma distribution boards, ma control cabinet—system yese inova yakasimba.
Heino kuenzanisa kuri nyore kunoratidza musiyano weSPD isati yaiswa uye mushure mekuiswa kwayo:
| Mamiriro | SPD isati yasvika | Mushure meSPD |
|---|---|---|
| Kugadzikana kwemagetsi | Hazvizivikanwi | Kugara kuripo |
| Nguva yekushanda kwemidziyo | Pfupi | Yakareba |
| Kugadziriswa kwenguva refu | Yakakwirira | Yakaderedzwa |
| Nguva yekuzorora | Kazhinji | Zvishoma |
Kune vatengi vakaita saJeff vane hanya nekutumira zvinhu zvinofanotaurwa, maitiro akagadzikana, uye mhando inogara iripo, maSPD anoita basa guru mukuderedza njodzi yekushanda.
Nei Kudzivirira Kwekunze Kwekunze Kwakakosha Kune Masisitimu Ekunze
Ndinowanzo netseka pandinoona macircuit ekunze asina kudzivirirwa nekuti anotarisana nekukwira kwakanyanya, saka ndinogara ndichiisa maSPD ekunze kutanga.
Chidziviriro chekunze chekudzivirira kukwira kwemhepo chakakosha nekuti michina yekunze inobatwa nemheni, tambo refu dzinomhanya, kukwira kwevhu, uye mamiriro ekunze akaipisisa. MaSPD ekunze anovhara kukwira kwemhepo uku kwekunze asati asvika kumasystem emukati.
Pandinoshanda nemidziyo yekunze—mapango eCCTV, magedhi, mayuniti eHVAC, ma solar arrays—ndinogara ndichiaona senzvimbo dzisina njodzi zvakanyanya munzvimbo yese. Kuputika kunogona kupfuura nepatambo yechiratidzo uye kukuvadza bhodhi rekudzora riri kure nemazana emamita. Ndosaka ndichigara ndichisarudza ma surge current ratings akakwira uye dzimba dzinodzivirira mamiriro ekunze kuti dzishandiswe kunze.
NemaSPD ekunze akaiswa, nzvimbo yese inova yakasimba zvakanyanya pazviitiko zvisingatarisirwi zvezvakatipoteredza.
Mhedziso
Simba dziviriro yekuputika kwemvura ndiyo nzira iri nyore yekuderedza nguva yekushanda, kuchengetedza michina, uye kuchengetedza mafekitori emazuva ano achishanda nemazvo. Gara uchisarudza maindasitiri emhando yepamusoro. Chishandiso Chinodzivirira Kukwira mhinduro dzekuchengetedza sisitimu yako yese.
Mibvunzo Inowanzo bvunzwa
1. Sei zvivakwa zvemazuva ano zvichida mabasa ekudzivirira kuvhiyiwa kwemvura?
Masevhisi ekudzivirira kukwira kwemagetsi anobatsira kudzivirira kukuvara kwemidziyo uye nguva yekushanda kwayo nekumisa kukwira kwemagetsi kwenguva pfupi isati yasvika kumasisitimu akakosha.
2. Ndeupi musiyano uripo pakati pemhando yekutanga nemhando yechipiri yeSPDs?
Mhando 1 SPDs dzinodzivirira kubva pakukwira kwekunze kwakaita semheni, nepo mhando 2 SPDs dzichidzivirira macircuit emukati kubva pakukwira kwesimba.
3. Chidziviriro chekunze che surge chinofanira kuiswa kupi?
Inowanzo sungirirwa pedyo nemidziyo yekunze kana magedhi ebasa kudzivirira mafungu ekunze asati apinda munzvimbo iyi.
4. Ko zvinhu zvinodzvinyirira ma "surge" zvinovandudza kuvimbika kwesimba remagetsi mumaindasitiri here?
Ehe. Zvinodzvinyirira kukwira kwemagetsi zvinoderedza kushushikana kwemagetsi pamichina, zvichibatsira kuchengetedza mashandiro akasimba uye kuderedza mari yekugadzirisa.
5. Sei kuiswa kweSPD kwehunyanzvi kuchikosha?
Kuisa zvakanaka kunoita kuti waya dzemagetsi dzishande zvakanaka, dzigare pasi, uye dzishande pamwe chete pakati peSPDs, zvichiwedzera dziviriro uye mashandiro ehurongwa.