Dera Bakuman khalidwe. makhalidwe a breakers dera Current

M'nkhaniyi tiphunzira za dera matazo. Makhalidwe ndi mfundo zake ntchito adzamva anafotokoza. Izi chipangizo kumodzi tsopano ntchito tsiku ndi tsiku ndi mafakitale, Yehova m'malo mwa kugwirizana fusible (lama fuyusi). Komabe, m'mbuyomu akadali ntchito, koma kwa gawo lalikulu monga chitetezo madera yochepa mizere mkulu-voteji. Koma iwo ndi dongosolo chimene chiri chosiyana kuchokera pazimene anazolowera kusunga mu zipangizo banja. Izi chidebe ceramic wodzazidwa ndi mchenga, limene lili mkati wochititsa wa - ntchito fusible gawo.

dera baka ichidachi

Koma m'pofunika kulankhula za eg monga breakers dera, makhalidwe ndi ukulu wa review awo mwatsatanetsatane. Ndipotu, ndi kwa chipangizo kusinthitsa. Ndi iwo akuchita mu kuzungulira panopa, koma ambiri Chofunika - chitetezo madera lalifupi ndi overloads. Iwo ayenera kukumbukira kuti chitetezo amapezeka komanso pa kukweza kapena kutsitsa yobweretsa voteji, kusintha malangizo a gulu panopa. Komabe, zipangizo amenewa kawirikawiri amagwiritsidwa ntchito ngati magetsi magetsi (kuyatsa zokhazikapo ndi ogula zina).

Koma muyenera kulabadira chakuti chipangizo ali ndi gwero yeniyeni, kotero osavomerezeka chifukwa kawirikawiri kusintha osinthasintha. Zingakhale zambiri aluso ntchito masiwichi yosavuta. Ambiri mwa breakers dera pamanja amachita kusintha dera. Inu paokha kumasulira ndalezo kuti "Pa." Kapena "Off.". Koma pali zitsanzo kuti ntchito ndi galimoto magetsi. Chiyambi cha zigawo izi n'zotheka kuugwira ntchito yoyang'anira dera baka ichidachi pa mtunda uliwonse.

Pa zomwe ndi mfundo kanthu

Monga tanena kale, dera breakers, makhalidwe luso amene m'nkhani, akhoza wazimitsa pamanja. Komabe, pali chenjezo kakang'ono - pa mphamvu uyenderere kapena panopa owonjezera ali basi kumayambika. Koma ichi ntchito mwadzidzidzi - kwa iwo anapanga chitetezo zida zamagetsi ku dera la. N'zotheka kugawanitsa breakers madera m'magulu atatu:

1. Zolemba malire mtengo panopa.
2. Kuchepetsa kotunga voteji.
3. kuonjezera mphamvu iwowo.

Ndi ntchito zoterezi zimagwiridwa ndi breakers dera. Dera woyamba anatsegula pamene panopa zikuchulukirachulukira. Izi zimachitika pamene yochepa-dera kapena katundu kumawonjezera malire zovomerezeka.

Koma dera baka ichidachi, khalidwe la ndiko zimaposa lama fuyusi ndi - izo yafupika Choncho, muyenera kulimbikitsa ndalezo kumaliza dera la. Tikumbukenso kuti unsembe wa chida ayenera ikuchitika mbale wapadera. Pamene inu kusankha ayenera kutsatira deta pa kodi zinthu alipo mu chipinda. Wotuluka pamaziko a iwo ndi amasankha kalasi chishango chitetezo.

Gawo breakers

Ndipo tsopano kuti gulu lililonse ndi dera breakers VA, makhalidwe amene ali pafupifupi ofanana ndi amasiyana yekha makhalidwe a. Choncho, gulu zipangizo muyezo:

1. Dera breakers unsembe kalasi anapangidwa kukhala nyumba pulasitiki, zomwe kwathunthu kutetezedwa. Choncho, iwo akhoza kukwera mu malo shareable. Makamaka, chifukwa kusintha kuyatsa madera.
2. Popanda nyumba ndi generics zilipo. Cholinga chawo - unsembe okha switchgear.
3. Dera breakers ndi nthawi opaleshoni ya osachepera 5 milliseconds anawagawira mofulumira. Choncho, ndi Poyankha nthawi ya milliseconds 10 mu osiyanasiyana - a gulu nebystrodeystvuyuschih. mtundu wina wa makina amene Poyankha nthawi ndi chochitika chofunika - kusankha. wosuta akhoza kusintha mtengo nthawi zawo. Chifukwa chaichi, malinga yaing'ono pulasitiki chimbale ndi maphunziro.
4. Breakers chigamulocho panopa madera chitetezo chofunika kuti chitsanzo chimodzi chokha: ngati pali mwina kusintha malangizo panopa zoyenda wa unyolo.
5. Unpolarized ndi magetsi. Dera woyamba wazimitsa pamene panopa wasefukira mbali zosiyana. Chachiwiri - kokha pamene pano mu njira patsogolo.

Zinthu zazikulu za breakers dera

Amabweretsera bimetal mbale, koma iwo okha sangathe kupereka ukugwiradi ntchito chipangizo. Amakhala baka ichidachi, khalidwe limene m'nkhani, zinthu zingapo yoyipa mwachindunji pa magawo onse. Motero, mbali yaikulu ya makina iliyonse:

1. Contact dongosolo.
2. Arc latisi.
3. Zimatulutsa.
4. Limagwirira kulamulira.
5. Limagwirira kwaulere disengagement.

Kumene, ngati pali thupi, izo ndi zofunika mwachindunji mu mndandanda. Onani kuti kupangidwa sasamalira yokonza chipangizo, kotero chitukuko cha thandizo kapena kuwonongeka zing'onozing'ono ayenera m'malo makina atsopano. Ngakhale musati muyesere kuti akakonze, komabe sachiza.

The Contact Gulu ndi interrupter grille

Onani kuti makhalidwe atsopano a breakers dera zosiyana Choncho amasiyana ndi zinthu kapangidwe. The apamwamba pano, kapangidwe wamphamvu ndi odalirika kwambiri zigawo zikuluzikulu zonse. Contact Gulu - zitsulo zigawo zikuluzikulu amodzi pa makina nyumba ndi chokhethemulira. Ndi thandizo lawo, dera kutsekedwa amapezeka.

Pamene sakukhudzidwa kapena kugwiritsa pakati ojambula anapanga ndi yaing'ono mphanvu kusiyana. System kuzimitsa Arc - ndi kamera, limene lili mkati grille zitsulo. Ndi njira imeneyi kumachitika ntchito bwino, kuchuluka gwero chipangizo, chifukwa ojambula si kuonongeka ndipo palibe mwaye chikhalire.

Mabuku

chipangizo A ulendo wopanda - ndi limagwirira ongokhala hinge a. Atatero, anapanga kutsegula ndi kutseka kwa gulu kukhudzana mu modes onse. Pali solenoid kwa chipangizo ulendo. Iwo n'zochokera ndi solenoid, amene akulamulira nangula gulu la ojambula. Nthawi zina kamangidwe akhoza kukumana ndi hayidiroliki dongosolo retardation.

Matenthedwe ulendo mayunitsi ntchito makina ambiri. Chifukwa Kutentha Mzere bimetallic pamene waukulu utuluke masiku ano opunduka ndi kulankhula disengaged. Koma mmodzi wa kumasulidwa zaposachedwapa zachokera semiconductors. mamangidwe ake ali thiransifoma panopa, imene pali mosalekeza anayeza magawo. Ameneyo ndi zovuta dera matazo. zikugwira ntchito khalidwe zimatengera mtundu wa ulendo.