T1 Urwego rwo Kubaga Urwego Rurinda ZGLEDUN LDSCB-12.5 / 5/25/50 Urukurikirane, Igikoresho cyo Kurinda SPD Kubaga, T1 Kurinda Umurabyo

Igicuruzwa D.inyandiko:

UwitekaZGLEDUNIbicuruzwa bya LDSCB ni aSPDbyabugenewe byabigenewe birinda.Irashobora gukemura neza ibyago byumuriro biterwa no kwangirika kwumurabyo no kunanirwa kwamashanyarazi, kandi bigakemura kunanirwa kurinda inkuba guterwa nimikorere mibi yibikoresho bikingira byatewe numurabyo.Uku gusubira inyuma kurinda kurinda umutekano (SPD) kudafata umuriro, kandi ibikoresho byo gukingira inkuba bikomeje kuba byiza.Kugeza ubu, fus cyangwa imashini zangiza zikoreshwa cyane muguhuza na SPD.Iyo SPD inaniwe cyangwa imirongo migufi, bizatera umuriro.Seies LDSCB yagenewe umwihariko wa SPD.Ntabwo izacika munsi yumurabyo munini.Ariko irashobora gucika vuba mugihe amashanyarazi mato mato abaye nyuma yo kunanirwa kwa SPD.

Ibiranga:

◆ SCB irashobora kugera kumeneka yatoranijwe yumuriro wumuriro wumurabyo hamwe numurabyo, bishobora kurinda neza uburinzi bwa SPD kubera kwangirika bigatuma SPD itangira voltage igabanuka munsi yumuriro wamashanyarazi, hamwe numuyoboro wamashanyarazi wiyongera, bigatera impanuka zikomeye z'umuriro.

◆ Iyo SPD ifite imirabyo inyura, SGB ihujwe murukurikirane imbere ya SPD irashobora kwemeza ko umurabyo utazagenda, kwangirika, no kurinda inkuba bizakomeza gukora neza;

Val Agaciro ka UP (voltage kurinda urwego agaciro) ka SCB ni hasi cyane mugihe utambutse inkuba;

◆ Ukoresheje ibipimo byo kugenzura urugendo, hamwe no kwishyiriraho gari ya moshi 35mm.

MainSimiterere naWorkingPrinciple:

Iyi SPD hamwe nicyambu kimwe, ibikorwa byo kurinda ihungabana, kwinjiza mu nzu, hamwe nubwoko bwa voltage bugarukira.

SPD ifite ibyuma byubatswe.Iyo SPD yananiwe kubera ubushyuhe bwinshi cyangwa gusenyuka, uyihagarika irashobora guhita iyitandukanya na gride hanyuma igatanga ikimenyetso cyerekana icyarimwe.Ikimenyetso kigaragara cyera iyo SPD ikora mubisanzwe, kandi itukura iyo yananiwe gutandukana.

IP + N, 2P + N, na 3P + N bigizwe na SPD + NPE modul zo kurinda zero-IP ya IP, 2P, na 3P, zikoreshwa muri sisitemu yo gutanga amashanyarazi nka TT na TN-S.