KUFIKA KWATSOPANO: Siemens SENTRON 3VA9988-0AA12 Switch Yothandizira Tsopano Ikupezeka

2026-01-05

Kufotokozera Kwachitsanzo

Ndife okondwa kulengeza za kupezeka kwaposachedwa kwa Nokia SENTRON 3VA9988-0AA12 othandizira kusintha masinthidwe, chowonjezera cha 7mm-wide chopangidwira 3VA1 ndi 3VA20-26 molded circuit breakers. Kusintha kwamtundu wa HQ uku kumapereka ma contacts osinthika (1NO/1NC) mu kamangidwe kakang'ono, kam'mbali kamene kamalumikizana mosasunthika ndi cholumikizira chophwanyira popanda kuwonjezera kuya kwa gulu. Chigawochi chimayesa 56 × 7 × 30mm ndipo chimalemera 28g chokha, kupangitsa kuti ikhale yabwino kwa ma switchboards opanda malo, mapanelo owongolera ndi misonkhano ya OEM skid komwe kumafunikira siginecha yodalirika. Kusinthaku kumayendetsedwa mwachindunji ndi makina ophwanyira ndipo sikukokanso zowonjezera, kumathandizira ma waya ndikuchepetsa nthawi yoyika.

Zofunika Kwambiri

3VA9988-0AA12 imapereka mphamvu zamagetsi zolimba ndi 4kV impulse standstand ndi Pollution Degree 3 / Overvoltage Category III, kuwonetsetsa kugwira ntchito modalirika m'malo ovuta a mafakitale. Kusinthaku kumagwira matenthedwe apano mpaka 6A okhala ndi ma AC-12 (6A @ 240V AC) ndi DC-12 (6A @ 24V DC), kwinaku akusunga 3A AC-15 ndi 0.8A DC-13 mphamvu yosinthira kuti azinyamula katundu. Ma terminals amtundu wa screw amavomereza ma conductor kuchokera ku 0.5–1.5mm² (AWG 20–16) okhala ndi torque yothina 0.4–0.5N·m, kuonetsetsa kuti pali zolumikizira zotetezeka zomwe sizingagwedezeke. Chigawochi chimagwira ntchito modalirika kudutsa -20°C mpaka +70°C malo ozungulira ndipo chimanyamula ziphaso za CE, cULus, CCC, EAC ndi RoHS (kuyambira June 2012), kutsimikizira kuvomerezedwa padziko lonse lapansi pazantchito, zam'madzi ndi mafakitale.

Zitsanzo Zofananira mu 3VA9 Accessory Family

Mzere wa 3VA9 umapereka magwiridwe antchito athunthu achitetezo pamapazi a 7mm ofanana.3VA9907-0BB25imapereka kulumikizana kothandizira (1NO + 1NC), pomwe 3VA9910-0BB25imawonjezera cholumikizira cha alamu chomwe chimagwira cholakwika. 3VA9908-0BB25amapereka kumasulidwa kwa undervoltage kwa machitidwe osungira ma jenereta, ndi 3VA9912-0BB25 imapereka kuthekera kwa shunt-trip pakutsegula kwamagetsi kwakutali. 3VA9916-0BB25imathandizira kulumikizana kwamakina pakati pa ma breaker awiri. Mitundu yonse imagawana mawonekedwe ofanana a geometry, mawonekedwe omaliza ndi chitetezo cha IP20, zomwe zimathandiza kudula magawo amtundu umodzi ndi mawaya olumikizana pamabanja onse a 3VA1 (100-160A) ndi 3VA2 (100-630A) osweka .

Ubwino Wathu Wampikisano

Monga odzipatulira ochita malonda ogulitsa mafakitale, timapereka kusinthasintha kwapadera kogulira zinthu komanso njira zothetsera makasitomala. Zathu zosinthika zolipira kutengera makonzedwe otengera mawaya ndi mangongole osinthidwa makonda kwa mabwenzi ovomerezeka, ndikuchotsa zopinga zandalama zomwe zikufunika kukonza mwachangu. Timasunga zofunika njira kufufuza m'magawo ogawa zigawo, kulola kubweretsa mkati mwa masiku 5-7 a ntchito kumafakitale ambiri padziko lonse lapansi. Zathu zambiri zopezera network imayang'ana njira zogawira ma sensor aku Europe ndi Asia, kuwonetsetsa kuti gawo la Telemecanique likutsatiridwa popanda zoletsa. Njira yanjira zambiriyi imatsimikizira kupezeka panthawi ya kusokonekera kwapadziko lonse lapansi. Mainjiniya athu ogwiritsira ntchito amapereka maupangiri osankha ma sensor, kuwerengera mtunda, ndi chithandizo chophatikizira, kuthandizira kuwongolera malingaliro ndi kukhathamiritsa kwa waya. Kupyolera mumgwirizano wachindunji wopanga ndi kuwongolera zinthu, timapereka zowonera zenizeni za Telemecanique zokhala ndi kukwaniritsidwa kofulumira komanso kupikisana kwamitengo.

Kuti mupeze ma quote kapena kufunsa zaukadaulo, chonde lemberani gulu lathu lodzipereka.

Za Ife

Ndife ochita malonda odzipangira okha omwe adadzipereka kuti apereke mayankho enieni achitetezo a Siemens SENTRON ndi liwiro, kusinthasintha komanso ukadaulo waukadaulo.