Surge protector, tseem hu ua xob laim ntes, yog ib qho khoom siv hluav taws xob uas muab kev tiv thaiv kev nyab xeeb rau ntau yam khoom siv hluav taws xob, kev ntsuas, thiab kev sib txuas lus.Thaum lub surge tam sim no los yog voltage yog dheev generated nyob rau hauv ib tug hluav taws xob Circuit Court los yog kev sib txuas lus kab vim yog sab nraud cuam tshuam, lub surge protector yuav ua tau lub shunt nyob rau hauv ib tug luv luv lub sij hawm ntawm lub sij hawm, yog li zam qhov kev puas tsuaj ntawm surge rau lwm yam khoom nyob rau hauv lub Circuit Court.
Surge protector, haum rau AC 50/60HZ, nyob voltage 220V / 380V fais fab mov system, los tiv thaiv indirect xob laim thiab ncaj qha hluav taws xob los yog lwm yam transient overvoltage surges, haum rau tsev, tertiary kev lag luam thiab kev lag luam teb surge tiv thaiv yuav tsum tau.
Terminology
1. Cua-txiav system
Cov khoom siv hlau thiab cov khoom siv hlau uas siv ncaj qha tau txais lossis tiv thaiv kev sib tsoo, xws li cov hlua hluav taws xob, cov hlua hluav taws xob (kab), cov hlua hluav taws xob, thiab lwm yam.
2. Down conductor system
Ib tug hlau conductor txuas lub tshuab cua-txiav rau hauv av.
3. Lub ntiaj teb termination system
Qhov sib npaug ntawm grounding lub cev thiab grounding lub cev txuas conductors.
4. Lub ntiaj teb electrode
Ib tug hlau conductor faus rau hauv av uas yog nyob rau hauv ncaj qha kev sib cuag nrog av.Kuj hu ua av electrode.Ntau yam khoom siv hlau, cov khoom siv hlau, cov kav hlau, thiab cov khoom siv hlau uas muaj kev sib cuag nrog lub ntiaj teb tseem tuaj yeem siv los ua cov av hauv av, uas yog hu ua lub cev hauv av.
5. Lub ntiaj teb tus neeg xyuas pib
Kev sib txuas ntawm cov hlau los yog tus neeg xyuas pib los ntawm cov khoom siv hluav taws xob hauv av mus rau cov khoom siv hauv av, los yog cov khoom sib txuas ntawm cov hlau los yog cov khoom siv hlau uas xav tau kev sib txuas ntawm cov khoom sib txuas, cov dav hlau hauv av, cov ntsiab lus hauv av, cov khoom siv hauv av, thiab cov khoom siv sib txuas. kab mus rau cov khoom siv hauv av.
6. Direct xob laim
xob laim tawm ncaj qha rau ntawm cov khoom siv tiag tiag xws li cov tsev, hauv av lossis cov khoom siv tiv thaiv xob laim.
7. Pem teb muaj peev xwm counterattack Rov qab flashover
Qhov kev hloov ntawm lub peev xwm hauv av nyob rau hauv cheeb tsam tshwm sim los ntawm cov xob laim tam sim no dhau los ntawm qhov taw tes hauv av lossis hauv av.Lub hauv paus muaj peev xwm tawm tsam yuav ua rau muaj kev hloov pauv ntawm cov peev txheej hauv av, uas yuav ua rau muaj kev puas tsuaj rau cov khoom siv hluav taws xob thiab cov khoom siv hluav taws xob.
8. Kev tiv thaiv xob laim (LPS)
Cov kab ke uas txo cov hluav taws xob puas tsuaj rau cov tsev, kev teeb tsa, thiab lwm yam kev tiv thaiv lub hom phiaj, suav nrog cov kab hluav taws xob sab nraud thiab sab hauv.
8.1 Sab nraud tiv thaiv xob laim
Kev tiv thaiv xob laim ntawm sab nrauv lossis lub cev ntawm lub tsev (cov qauv) feem ntau yog tsim los ntawm xob laim receptors, down conductors thiab grounding devices, uas yog siv los tiv thaiv hluav taws xob ncaj qha.
8.2 Sab hauv kev tiv thaiv xob laim
Kev tiv thaiv xob laim hauv lub tsev (cov qauv) feem ntau yog tsim los ntawm equipotential bonding system, kev siv hauv av, kev tiv thaiv kev tiv thaiv, kev xaim tsim nyog, surge protector, thiab lwm yam. Nws yog siv los txo thiab tiv thaiv xob laim tam sim no hauv qhov chaw tiv thaiv.generated electromagnetic cuam tshuam.
Cov yam ntxwv yooj yim
1. Kev tiv thaiv kev khiav yog loj, qhov seem ntawm lub siab tsis tshua muaj siab, thiab lub sij hawm teb ceev ceev;
2. Txais cov thev naus laus zis thev naus laus zis tshiab kom tsis txhob muaj hluav taws kub;
3. Siv qhov ntsuas kub tiv thaiv Circuit Court, built-in thermal tiv thaiv;
4. Nrog lub hwj chim xwm txheej qhia, qhia txog kev ua haujlwm ntawm tus tiv thaiv surge;
5. Cov qauv nruj, ruaj khov thiab txhim khu kev qha ua haujlwm.
Post lub sij hawm: May-01-2022
