Njira yokhazikitsira choletsa kukwera kwa mphamvu
1. Ikani chotchingira magetsi chamagetsi motsatizana. Malo oyika makina a makala ndi kumbuyo kwa switchboard kapena switch ya mpeni (circuit breaker) mkalasi ya malo ophunzirira a satellite. Gwiritsani ntchito ma seti anayi a M8 plastic expansion ndi zomangira zodzigwira pakhoma.
2. Kukula kwa malo oyika (70×180) ndi mabowo ofanana oyika pa chogwirira magetsi ziyenera kubooledwa pakhoma.
3. Lumikizani magetsi. Waya wamoyo wa chogwirira magetsi ndi wofiira, waya wosalowerera ndi wabuluu, ndipo malo opingasa ndi BVR6mm2. Waya wamkuwa wa zingwe zambiri, waya wapansi wa makina a makala ndi wachikasu ndi wobiriwira, ndipo malo opingasa ndi BVR10m m2. Waya wamkuwa wopingasa, kutalika kwa mawaya ndi kochepera kapena kofanana ndi 500mm. Ngati malire ndi ochepera kapena ofanana ndi 500mm, akhoza kukulitsidwa moyenera, koma mfundo yoti mawaya akhale afupiafupi momwe mungathere iyenera kutsatiridwa, ndipo ngodya iyenera kukhala yoposa madigiri 90 (arc osati kumanja).
4. Lumikizani magetsi ku chowongolera magetsi. Mbali imodzi ya chingwe chomangira magetsi imamangidwa mwachindunji komanso mwamphamvu ku terminal ya chomangira magetsi. Waya womangira umalumikizidwa ku gridi yodziyimira payokha kapena waya womangira magetsi wa magawo atatu woperekedwa ndi sukulu.

Malangizo Othandizira Kukhazikitsa Chida Choletsa Kuthamanga kwa Mphamvu
1. Kuwongolera mawaya
Choletsa mphezi chikayikidwa, malo olowera ndi otulutsira magetsi sayenera kulumikizidwa mobwerera m'mbuyo, apo ayi, mphamvu yoteteza mphezi idzakhudzidwa kwambiri, ndipo ngakhale magwiridwe antchito abwinobwino a zidazo adzakhudzidwa. Mapeto a choletsa mphezi amagwirizana ndi njira yofalitsira mafunde a mphezi, ndiko kuti, mapeto a chodyetsa, ndipo mapeto ake ndi oteteza zidazo.
2. Njira yolumikizira
Pali mitundu iwiri ya njira zolumikizira mawaya: kulumikizana kwa mndandanda ndi kulumikizana kofanana. Kawirikawiri, njira yolumikizira ya terminal yokha ndiyo imagwiritsidwa ntchito mu njira yolumikizira mndandanda, ndipo njira ina yolumikizira imagwiritsidwa ntchito mu njira yolumikizira yofanana. Waya wopanda mbali wa chingwe chamagetsi umalumikizidwa ku dzenje la waya la "N" la SPD yamagetsi, ndipo pamapeto pake waya wapansi wochokera ku dzenje la waya la "PE" la SPD yamagetsi umalumikizidwa ku busbar yoteteza mphezi kapena bar yoteteza mphezi. Kuphatikiza apo, malo ocheperako a waya wolumikizira wa chomangira mphezi ayenera kutsatira zomwe zaperekedwa mu projekiti yoteteza mphezi yadziko lonse.

3. Kulumikiza waya pansi
Kutalika kwa waya woyambira pansi kuyenera kukhala kochepa momwe kungathekere, mbali imodzi iyenera kulumikizidwa mwachindunji ku terminal ya mphezi, ndipo waya woyambira pansi uyenera kulumikizidwa ku netiweki yodziyimira payokha (yolekanitsidwa ndi grounding yamagetsi) kapena kulumikizidwa ku waya woyambira pansi mumagetsi a magawo atatu.
4. Malo oyika
Choletsa magetsi nthawi zambiri chimagwiritsa ntchito njira yodzitetezera yoyesedwa bwino. Ikani chipangizo choyamba choteteza magetsi pa kabati yayikulu yogawa magetsi m'nyumbamo. Kachiwiri, ikani chipangizo china choteteza magetsi pa kabati kakang'ono ka mphamvu ya nyumbayo komwe kuli zipangizo zamagetsi. Patsogolo pa zipangizo zofunika zamagetsi, ikani choletsa magetsi chamagetsi cha magawo atatu, ndipo nthawi yomweyo, onetsetsani kuti palibe zinthu zoyaka kapena zophulika pafupi ndi malo oyikapo kuti mupewe moto woyambitsidwa ndi nthunzi zamagetsi.
5. Kuzimitsa magetsi
Pakuyika, magetsi ayenera kuchotsedwa, ndipo kugwiritsa ntchito magetsi nthawi zonse n'koletsedwa. Musanayambe kugwiritsa ntchito, muyenera kugwiritsa ntchito multimeter kuti muyese ngati mabasi kapena ma terminal a gawo lililonse ali ndi mphamvu zonse.
6. Yang'anani mawaya
Onetsetsani ngati mawaya akugwirizana. Ngati pali kulumikizana, chitanipo nthawi yomweyo kuti mupewe kufupika kwa zida. Pambuyo pokhazikitsa choletsa mphezi, chiyenera kufufuzidwa nthawi zonse kuti muwone ngati kulumikizanako kuli kotayirira. Ngati chipangizo choteteza mphezi sichikugwira ntchito bwino kapena chawonongeka, mphamvu yoteteza mphezi ya chipangizo choteteza mphezi idzachepa, ndipo iyenera kusinthidwa nthawi yomweyo.

Magawo wamba a chogwirira mphamvu cha mphezi
1. Voltage yodziwika bwino:
Voliyumu yovomerezeka ya dongosolo lotetezedwa ikugwirizana. Mu dongosolo laukadaulo wazidziwitso, gawo ili limasonyeza mtundu wa choteteza chomwe chiyenera kusankhidwa. Limasonyeza mtengo wa rms wa voliyumu ya AC kapena DC.
2. Voliyumu yovomerezeka Uc:
Itha kugwiritsidwa ntchito kumapeto kwa choteteza kwa nthawi yayitali popanda kusintha mawonekedwe a choteteza ndikuyambitsa mphamvu yayikulu ya RMS ya chinthu choteteza.
3. Mphamvu yotulutsa yoyesedwa ndi:
Pamene mafunde a mphezi wamba okhala ndi mawonekedwe a mafunde a 8/20μs agwiritsidwa ntchito pa choteteza kwa nthawi 10, ndiye kuti mphamvu yamphamvu kwambiri yomwe chotetezacho chingapirire ndi yomwe chimatha kupirira.
4. Mphamvu yotulutsa mphamvu yayikulu Imax:
Pamene mafunde a mphezi wamba okhala ndi mawonekedwe a mafunde a 8/20μs agwiritsidwa ntchito pa choteteza kamodzi, mphamvu yamphamvu ya surge current yomwe chotetezacho chingathe kupirira ndi yapamwamba kwambiri.
5. Kuteteza mphamvu yamagetsi Kukwera:
Mtengo wapamwamba kwambiri wa choteteza mu mayeso otsatirawa: magetsi othamanga kwambiri okhala ndi malo otsetsereka a 1KV/μs; magetsi otsala a magetsi otulutsa mphamvu omwe amayesedwa.
6. Nthawi yoyankhira tA:
Kuzindikira kwa zochita ndi nthawi yosweka ya chinthu chapadera choteteza chomwe chimawonekera makamaka mu chotetezacho chimasiyana mkati mwa nthawi inayake kutengera kutsetsereka kwa du/dt kapena di/dt.
7. Kuchuluka kwa deta poyerekeza ndi:
Imasonyeza kuchuluka kwa ma bits omwe amatumizidwa mu sekondi imodzi, gawo: bps; ndi mtengo wofotokozera wa kusankha kolondola kwa zida zoteteza mphezi mu dongosolo lotumizira deta. Kuchuluka kwa deta yotumizira deta ya zida zoteteza mphezi kumadalira njira yotumizira deta ya dongosolo.
8. Kutayika kwa kuyika Ae:
Chiŵerengero cha ma voltages asanayambe komanso atayikidwa chitetezo pa frequency yoperekedwa.
9. Kubwerera kutayika Ar:
Imayimira gawo la mafunde akutsogolo omwe amawonekera pa chipangizo choteteza (malo owunikira), ndipo ndi gawo lomwe limayesa mwachindunji ngati chipangizo chotetezacho chikugwirizana ndi kuponderezedwa kwa dongosolo.
10. Mphamvu yotulutsa mpweya wautali kwambiri:
Imatanthauza mtengo wapamwamba kwambiri wa mphamvu yamagetsi yomwe wotetezayo amatha kupirira pamene mafunde wamba a mphezi okhala ndi mawonekedwe a mafunde a 8/20μs agwiritsidwa ntchito pansi kamodzi.
11. Mphamvu yayikulu yotulutsa mpweya mbali zonse:
Pamene mafunde a mphezi wamba okhala ndi mawonekedwe a mafunde a 8/20μs agwiritsidwa ntchito pakati pa mzere wa chala ndi mzere, mphamvu yamphamvu ya surge current yomwe wotetezayo angathe kupirira ndi yapamwamba kwambiri.
12. Kuletsa kwa intaneti:
Amatanthauza kuchuluka kwa impedance ya loop ndi reactance yoyambitsa yomwe ikuyenda kudzera mu protector pa nominal voltage Un. Nthawi zambiri imatchedwa "system impedance".
13. Mphamvu yotulutsa mpweya wochuluka kwambiri:
Pali mitundu iwiri: Isn ndi Imax, yomwe imawerengedwa kuti ndi ya discharge current.
14. Mphamvu yotayikira:
Amatanthauza mphamvu yamagetsi ya DC yomwe ikuyenda kudzera mu choteteza pa voteji yodziwika ya Un ya 75 kapena 80.