Dab tsi yog Peb Qhov Tseem Ceeb Ntawm Switchgear?
Jan 15, 2024
Tso lus
** Taw qhia
Switchgear yog ib qho tseem ceeb ntawm txhua qhov hluav taws xob network. Nws yog ib hom khoom siv hluav taws xob uas siv los tswj, tiv thaiv, thiab cais cov khoom siv hluav taws xob. Switchgear tuaj yeem pom nyob rau hauv chaw nres tsheb fais fab, chaw nres tsheb, thiab lwm qhov chaw ua haujlwm. Muaj ntau ntau hom switchgear, thiab tsab xov xwm no yuav tham txog peb hom tseem ceeb.
** Tsawg Voltage Switchgear
Tsawg voltage switchgear yog siv nyob rau hauv cov tsev nyob thiab cov tsev lag luam. Nws yog tsim los tswj cov voltages tsawg, feem ntau mus txog 1,000V. Tsawg voltage switchgear yog siv los tswj kev faib hluav taws xob hauv lub tsev. Nws kuj yog siv los tiv thaiv cov khoom siv hluav taws xob los ntawm overcurrents thiab luv circuits.
Tsawg voltage switchgear yog tsim los ntawm ntau yam. Lub ntsiab tivthaiv yog Circuit Court breaker. Lub Circuit Court breaker yog ib qho khoom siv uas cia li hloov tawm tam sim no thaum nws tshaj ib theem. Qhov no tiv thaiv cov khoom siv hluav taws xob los ntawm kev puas tsuaj. Lwm cov khoom ntawm cov hluav taws xob tsis tshua muaj hluav taws xob muaj xws li fuses, cais tawm, thiab cov contactors.
Fuses yog siv los tiv thaiv cov khoom siv hluav taws xob los ntawm overcurrents. Lawv yog tsim los yaj thaum tam sim no tshaj ib theem. Isolators yog siv los hloov cov khoom siv hluav taws xob mus rau ib qho khoom siv hluav taws xob. Contactors yog siv los hloov lub hwj huam mov rau thiab tawm.
** Nruab nrab Voltage Switchgear
Nruab nrab voltage switchgear yog siv nyob rau hauv industrial chaw thiab hluav taws xob faib tes hauj lwm. Nws yog tsim los tswj cov voltages ntawm 1,000 thiab 35,000V. Qhov nruab nrab voltage switchgear yog siv los tswj kev faib hluav taws xob hluav taws xob hauv ib lub chaw lossis lub network. Nws kuj yog siv los tiv thaiv cov khoom siv hluav taws xob los ntawm overcurrents thiab luv circuits.
Nruab nrab voltage switchgear yog tsim los ntawm ntau yam. Lub ntsiab tivthaiv yog Circuit Court breaker. Lub Circuit Court breaker yog ib qho khoom siv uas cia li hloov tawm tam sim no thaum nws tshaj ib theem. Qhov no tiv thaiv cov khoom siv hluav taws xob los ntawm kev puas tsuaj. Lwm yam khoom ntawm nruab nrab voltage switchgear muaj xws li fuses, cais, thiab contactors.
Fuses yog siv los tiv thaiv cov khoom siv hluav taws xob los ntawm overcurrents. Lawv yog tsim los yaj thaum tam sim no tshaj ib theem. Isolators yog siv los hloov cov khoom siv hluav taws xob mus rau ib qho khoom siv hluav taws xob. Contactors yog siv los hloov lub hwj huam mov rau thiab tawm.
**High Voltage Switchgear
High voltage switchgear yog siv nyob rau hauv lub hwj chim kis tau tus mob tes hauj lwm. Nws yog tsim los tswj cov voltages siab tshaj 35,000V. High voltage switchgear yog siv los tswj kev sib kis ntawm hluav taws xob hluav taws xob los ntawm cov chaw nres tsheb fais fab mus rau cov chaw nres tsheb. Nws kuj yog siv los tiv thaiv cov khoom siv hluav taws xob los ntawm overcurrents thiab luv circuits.
High voltage switchgear yog tsim los ntawm ntau yam. Lub ntsiab tivthaiv yog Circuit Court breaker. Lub Circuit Court breaker yog ib qho khoom siv uas cia li hloov tawm tam sim no thaum nws tshaj ib theem. Qhov no tiv thaiv cov khoom siv hluav taws xob los ntawm kev puas tsuaj. Lwm yam khoom ntawm high voltage switchgear muaj xws li fuses, isolators, thiab contactors.
Fuses yog siv los tiv thaiv cov khoom siv hluav taws xob los ntawm overcurrents. Lawv yog tsim los yaj thaum tam sim no tshaj ib theem. Isolators yog siv los hloov cov khoom siv hluav taws xob mus rau ib qho khoom siv hluav taws xob. Contactors yog siv los hloov lub hwj huam mov rau thiab tawm.
** Lus xaus
Hauv kev xaus, switchgear yog ib qho tseem ceeb ntawm txhua qhov hluav taws xob network. Muaj ntau ntau hom switchgear, nrog rau tsawg voltage, nruab nrab voltage, thiab high voltage switchgear. Txhua hom switchgear yog tsim los tswj cov voltages sib txawv thiab siv nyob rau hauv ntau daim ntawv thov. Cov khoom tseem ceeb ntawm switchgear muaj xws li Circuit Court breakers, fuses, isolators, thiab contactors. Cov khoom siv no ua haujlwm ua ke los tswj kev faib khoom thiab kev xa hluav taws xob thiab tiv thaiv cov khoom siv hluav taws xob los ntawm overcurrents thiab luv circuits.