ABB UNS3020A-Z,V3 HIEE205010R0003 Ground Fault Relay
Zambiri
| Kupanga | ABB |
| Chinthu No | UNS3020A-Z,V3 |
| Nambala yankhani | Mtengo wa HIEE205010R0003 |
| Mndandanda | Gawo la VFD Drives |
| Chiyambi | Sweden |
| Dimension | 73*233*212(mm) |
| Kulemera | 0.5kg |
| Nambala ya Customs Tariff | 85389091 |
| Mtundu | Ground Fault Relay |
Zambiri
ABB UNS3020A-Z,V3 HIEE205010R0003 Ground Fault Relay
The ABB UNS3020A-Z,V3 HIEE205010R0003 Ground Fault Relay ndi gawo lofunikira kwambiri pamakina amagetsi, lopangidwa kuti lizindikire zolakwika zapansi ndikupereka chitetezo ku kuwonongeka komwe kungachitike ngati vuto lamagetsi lachitika pakati pa kondakita wamoyo ndi dziko lapansi. Kuwonongeka kwapansi ndizovuta kwambiri pakuyika magetsi chifukwa zimatha kubweretsa zinthu zoopsa, monga moto wamagetsi, kuwonongeka kwa zida, komanso zoopsa zachitetezo kwa ogwiritsa ntchito.
UNS3020A-Z Ground Fault Relay idapangidwa makamaka kuti izindikire zolakwika zapansi pamakina amagetsi, makamaka m'mabwalo otsika kwambiri komanso apakati.
Imayang'anitsitsa mosalekeza kayendedwe kameneka mu dongosolo, ndikuzindikiritsa kusalinganika kulikonse kapena kutuluka kwapakati pakati pa oyendetsa ndi nthaka, zomwe zingasonyeze vuto.
Ili ndi mphamvu yosinthika yosinthika, yomwe imalola kuti izindikire zolakwika zapansi za kukula kosiyanasiyana, kuchokera ku mafunde ang'onoang'ono otuluka mpaka ku mafunde akuluakulu.
Kusintha kwa sensitivity kumathandizira kusinthasintha, kuonetsetsa kuti relay ikhoza kukonzedwa kuti ikwaniritse zofunikira zomwe zimagwiritsidwa ntchito.
Relay imaphatikizapo ntchito yochedwa kuchepetsa nthawi kuti mupewe zovuta zomwe zimachitika chifukwa cha zolakwika zosakhalitsa kapena zosakhalitsa, monga zomwe zingachitike panthawi yosinthira.
Mafunso omwe amafunsidwa pafupipafupi pazamalonda ndi awa:
-Kodi ntchito yayikulu ya ABB UNS3020A-Z Ground Fault Relay ndi chiyani?
Ground Fault Relay imazindikira ndikuteteza ku zolakwika zapansi poyang'anira dongosolo lamagetsi kuti likutha. Imayendetsa ulendo kapena chizindikiro cha alamu ikazindikira cholakwika, kuthandiza kupewa zoopsa zamagetsi.
-Kodi kusintha kwa sensitivity kumagwira ntchito bwanji?
Mphamvu ya relay imatha kusinthidwa kuti muwone zolakwika zamitundu yosiyanasiyana. Kukhudzika kwakukulu kumazindikira mafunde ang'onoang'ono akutuluka, pomwe kukhudzika kochepa kumagwiritsidwa ntchito pazolakwa zazikulu. Izi zimatsimikizira kuti dongosololi limayankha moyenera ku zolakwika zosiyanasiyana.
-Ndi makina otani amagetsi omwe ABB UNS3020A-Z Ground Fault Relay angatetezere?
Relay idapangidwa kuti igwiritsidwe ntchito pamagetsi otsika kwambiri komanso apakati, kuphatikiza maukonde ogawa mphamvu, mafakitale akumafakitale, majenereta, ma transfoma, ndi ma substations.
