YCM8E Electronic Addjustable Circuit Breaker

Zozungulira ndi unsembe zinthu

• Kutalika mpaka 2000m;
• Kutentha kwapakati kozungulira kuyenera kukhala mkati mwa -5 ℃ mpaka +40 ℃ (+45 ℃ pazinthu zam'madzi);
• Ikhoza kupirira zotsatira za mpweya wonyowa;
• Imatha kupirira chifunga chamchere kapena nkhungu yamafuta;
• Ikhoza kupirira zotsatira za nkhungu;
• Ikhoza kupirira zotsatira za cheza nyukiliya;
• Kupendekera kwakukulu ndi 22.5 ℃.
• Ikhoza kugwirabe ntchito modalirika pamene sitimayo ikugwedezeka bwino;
• Ikhoza kugwirabe ntchito modalirika ngati mankhwalawo akhudzidwa ndi chivomezi (4g).
• Malo omwe sing'anga yozungulira ilibe ngozi yakuphulika, komanso kutali ndi mpweya kapena fumbi loyendetsa lomwe lingawononge chitsulo kapena kuwononga kutsekereza;
• Khalani kutali ndi mvula kapena matalala.

Mawonekedwe

• Circuit breaker imatha kukhala ndi kutulutsa kwamagetsi, kutulutsa kwa shunt, kulumikizana ndi othandizira, ma alarm, makina ogwiritsira ntchito magetsi, chogwirira ntchito chozungulira ndi zina.
• Circuit breaker ili ndi ntchito zoteteza kuchedwa kwanthawi yayitali, kuchedwa kwakanthawi kochepa komanso chitetezo chanthawi yomweyo, wogwiritsa ntchito amatha kukhazikitsa mawonekedwe otetezedwa (wogwiritsa ntchito amangofunika kugwiritsa ntchito switch ya DIP yoyika magawo achitetezo).
• Circuit breaker ili ndi vuto lapansi komanso ntchito zoteteza analogi, kuwonetsa ma alarm pakali pano, kuwonetsa zomwe zikuchitika, ukadaulo waukadaulo wamakono, ndipo imatha kupeza chitetezo chapamwamba.

Poyezetsa ulendo (TEST)

1 Tripping test athandizira DC12V (+);2 Kulowera koyeserera kwa DC12V(-)

IR (A) Isd(×IR) Ii(×IR)
● IR: Kuchulukitsitsa kuchedwa kwanthawi yayitali kolowera;
●Isd: Kuchedwetsa kwakanthawi kwakanthawi kochepa;
●Ii: Njira yachidule yodutsa nthawi yomweyo

Magawo ena onse amayikidwa ndi factor y default, kapena kukhazikitsidwa ndi kulumikizana kwakutali, motere:

● tR: Kuchulukirachulukira kwanthawi yayitali yokhazikitsa, kusakhazikika kwafakitale: 60s;
●tsd: Kukonzekera kwafupipafupi kwafupipafupi nthawi yochepa, kusakhazikika kwafakitale: 0.1s;
● Ip: Kuchulukirachulukira ma alarm asanayambe, kusasintha kwa fakitale: 0.85 * IR;