Kusintha kwa Zochitika ndi Kukhazikitsa Ma Parameter Ndikofunikira Kwambiri pa Kusankha RCBO

Posankha kugawa mphamvu zamagetsi otsika, ogula ambiri ali ndi malingaliro olakwika: kukhudzidwa kwa mphamvu zamagetsi kumakhala kwakukuluChotsalira cha Current Breaker chokhala ndi chitetezo cha Overcurrent, kugwiritsa ntchito mphamvu kudzakhala kotetezeka kwambiri. Ndipotu, maziko a chitetezo cha magetsi otsala ali mu kusintha kwa zochitika ndi kukhazikitsa magawo aukadaulo, m'malo mongotsatira mosazindikira kukhudzidwa kwambiri.

Makonda osavuta kukhudzidwa ndi magetsi angayambitse mavuto pafupipafupi komanso kusokonekera kwa magetsi mosayembekezereka. Pokhapokha ngati tigwirizanitsa magawo aukadaulo motsatira mfundo zaukadaulo wamakampani, ndipamene tingathe kulinganiza bwino chitetezo cha munthu, kukhazikika kwa magwiridwe antchito a zida, komanso kudalirika kwa chingwe chamagetsi.

Rated Residual Operating Current (IΔn) ndiye core setting parameter ya residual current breaker yokhala ndi overcurrent protection. Ma current ratings akuluakulu akuphatikizapo 30mA, 100mA ndi 300mA, ndipo rating iliyonse ili ndi chitetezo chodziyimira payokha.

Mtundu wa 30mA ndi wa mtundu wa high-sensitivity grade, wopangidwira makamaka chitetezo chamagetsi. Mitundu ya 100mA ndi 300mA ndi njira zochepetsera mphamvu zamagetsi, zomwe zimayang'ana kwambiri kupewa moto wamagetsi ndi chitetezo cha zida zamagetsi.

Ngati zipangizo za 30mA zokhala ndi mphamvu yotsika kwambiri zigwiritsidwa ntchito mokakamiza m'mafakitale ndi m'mabizinesi okhala ndi mphamvu yochuluka, mphamvu yotuluka yanthawi zonse ya zida zogwirira ntchito ingayambitse kugwedezeka kosafunikira ndikusokoneza magetsi amalonda ndi opanga. M'malo mwake, kugwiritsa ntchito zotchingira mphamvu zotsika kwambiri m'malo okhala anthu ambiri komanso m'malo ochitira malonda sikumathetsa magetsi nthawi yomweyo pakagwa ngozi zamagetsi, zomwe zimabweretsa zoopsa zazikulu zachitetezo.

Mfundo yosankha akatswiri pazigawo zotsalira za chitetezo chamagetsi kutengera zochitika zogwiritsidwa ntchito ndi yomveka bwino komanso yokhazikika:

1.Zochitika Zokhalamo ndi Zachikhalidwe

Ikani patsogolo chitetezo cha munthu payekha ndikugwiritsa ntchito mphamvu yotsalira ya 30mA. Yoyenera ma circuits a 230V single-phase, imaphimba ma circuits a magetsi, socket ndi khitchini & bafa komwe anthu amatha kukhudza ziwalo zamoyo mosavuta, zomwe zimapangitsa kuti magetsi azidula mwachangu kuti apewe ngozi yamagetsi.

2.Zochitika Zamalonda & Zopepuka Zamakampani

Kulinganiza chitetezo ndi kukhazikika kwa ntchito ndi malo a 100mA. Zimapewa bwino kugwedezeka komwe kumachitika chifukwa cha kutuluka kwa mphamvu zamagetsi m'masitolo akuluakulu ndi mafakitale ang'onoang'ono, komanso kupereka chitetezo chodalirika cha moto wamagetsi.

3.Zochitika Zogawa Mphamvu Zamakampani ndi Zamphamvu

Yang'anani kwambiri pa chingwe chamagetsi ndi chitetezo cha zida chokhala ndi 300mA rating. Yabwino kwambiri pamakina ogawa magetsi a 400V a magawo atatu, imasintha malinga ndi ma circuits akutali komanso mikhalidwe yogwirira ntchito yolemera kuti iwonetsetse kuti magetsi akupezeka mosalekeza komanso mokhazikika.

Kuti mukwaniritse zofunikira pakusankha zomwe zili pamwambapa,Anthu Amagetsi RDL8-40 Series RCBOimapereka yankho laukadaulo logwirizana ndi miyezo yapadziko lonse ya IEC/EN61009, mndandanda uwu umathandizira mphamvu yosinthika yogwira ntchito ya 30mA/100mA/300mA, yokhala ndi mphamvu yoyambira 6A mpaka 40A.

Ikupezeka mu mawonekedwe a 1P+N ndi 3P+N pole, imagwirizana mokwanira ndi makina ogawa magetsi a 230/400V, 50/60Hz AC ndi DC. Kuphatikiza chitetezo cha overcurrent, short circuit ndi residual current triple, kapangidwe ka electromagnetic kamatsimikizira kuti nthawi yogwira ntchito ndi yochepera 0.1s. Pogwiritsa ntchito 35mm standard DIN rail mounting kuti ikhazikike mwachangu,RDL8-40 Series RCBOimagwira ntchito kwambiri pazochitika zapakhomo, zamalonda ndi zamafakitale, kuthetsa vuto lofala la kusasankha zinthu zomwe zingakulepheretseni kukhala ndi vuto la kukhudzidwa kwambiri ndi zinthu komanso zoopsa zobisika zachitetezo zomwe zingakulepheretseni kukhala ndi vuto la kusagwirizana ndi zinthu.

Mtengo wa chitetezo chaChotsukira cha RCBO chotsaliraSizidalira kokha pa kukhudzidwa kwakukulu, koma pa kuphatikiza kwasayansi kwa kufanana kwa zochitika ndi kukhazikitsa magawo. Ndi kapangidwe ka akatswiri a parameter, People Electric RDL8-40 Series imapereka chitetezo chodalirika chamagetsi otsalira pazinthu zosiyanasiyana zogwiritsa ntchito mphamvu, zomwe zimathandiza kusankha molondola komanso kugwiritsa ntchito mphamvu mosamala kwa ogwiritsa ntchito padziko lonse lapansi.