Kev Tshawb Xyuas Kev Tshawb Xyuas thiab Kev Ua Haujlwm Tshwj Xeeb ntawm BS88 Fuse
Hauv kev siv hluav taws xob niaj hnub, Circuit Court tiv thaiv cov khoom siv cov tub ntxhais muaj kev nyab xeeb ntawm kev nyab xeeb ntawm kev nyab xeeb ntawm lub zog kis. Raws li qhov tsawg-voltage tiv thaiv ntaus ntawv uas ua raws li cov txheej txheem IEC 60269 International Standard, txhim tsa fais fab zog vim lawv cov khoom siv hluav taws xob luv luv. Kab lus no yuav qhia nws cov cai ua haujlwm thiab cov chaw ua haujlwm tshwj xeeb.
1. Ua ua haujlwm ntawm BS88 Fuse
1.1 thermal nyhuv tiv thaiv tshuab
Cov txheej txheem tiv thaiv tseem ceeb ntawm BS88 fuse yog raws Joule txoj cai (q {1}} i²rt). Thaum qhov txawv txav tam sim no tshaj cov nqi rated tshwm nyob rau hauv Circuit Court, qhov tshwj xeeb fuse keeb yog rhuab los ua ib theem hloov pauv hloov. Cov txheej txheem no ua raws cov cwj pwm thermodynamic ntawm cov khoom uas cov khoom siv fusing nyob rau hauv cov sijhawm uas muaj nuj nqis tam sim no.
1.2 arc extinguishing system muaj pes tsawg
Lub fuse admts ib feem-theem arc tua cov qauv, suav nrog:
Quartz Xuab Zeb Filling Nruab Nrab: Txhim Kho Thaum Tshav Kub Kub Diffusiciency
Segmented Fuse Qauv: Ua kom tiav cov qhab nia cuam tshuam
Ceramic Plab Ntim: Xyuas kom cov neeg kho tshuab muaj zog thiab rwb thaiv tsev ua haujlwm
1.3 Rhuav tsis muaj peev xwm
Qhov kev fuse no muaj lub peev xwm loj ntawm 80ka thiab saum toj no, uas tuaj yeem ua rau muaj kev tiv thaiv ntau yam ntawm GG hom.
2. Kev Siv Cov Ntaub Ntawv Sau Cov Ntaub Ntawv
2.1 Xaiv cov hauv paus ntsiab lus
Voltage txuam: ntsuas voltage ntau dua los yog sib npaug rau kab ke siab tshaj plaws ua haujlwm voltage × 1.1
Kev txheeb xyuas cov ntaub ntawv tam sim no: hauv ntau dua lossis sib npaug ntawm kuv ua haujlwm Max × Kt (ntsuas kub, noj 1. {1)
Rhuav Lub Peev Xwm: ICU ntau dua lossis sib npaug ntawm cov kab ke yuav tsum tau ua kom muaj Circuit Cour tam sim no
2.2 Cov Lus Qhia Ntxiv
① Txiav rau ntawm lub hauv paus siab kawg nkaus, xyuas kom meej tias qhov kev tiv tauj siab siab dua los yog sib luag rau xyoo 15Nus siab
Qhov kev ncua deb ntawm cov fuses uas nyob ib sab yog tswj hwm thaum 2 zaug lub plhaub taub
③ Siv cov insulating baffle (IP2x) ua ke
2.3 kev saib xyuas
Nquag sim qhov kev sib cuag tiv thaiv (tsawg dua los yog sib luag rau 50μω)
Qhov ntsuas fuse fuse xav tau txhua hli ua haujlwm pov thawj
Hloov lub voj voog: {{3-5 xyoo ntawm kev siv ib txwm / hloov tam sim ntawd tom qab kev ua txhaum fuse
3. Kev ceev faj kev nyab xeeb
3.1 Kev Ua Haujlwm Txwv
× Siv cov kev sib txawv ntawm cov fuses hauv parallel
× Hloov cov thawj fuse nrog cov qauv tsis xws li tooj liab hlau
× pheej siv cov kev ua fuse ua ke nyob rau hauv ntau dhau
3.2 TSHWJ XEEB RULLE OSTENDER
High qhov chaw siab: Cov ntsuas hluav taws xob xav tau kom txo qis
Kev co qhov chaw: Nruab los tiv thaiv kev co bracket
Corrosive ib puag ncig: Xaiv cov qauv kev sib chwv
Daim ntawv thov kom raug ntawm hom fuse no tuaj yeem ua rau lub Circuit Txwv kev xaiv mus cuag Scpd chav kawm 2 qib thiab ua tiav kev sib koom tes zoo tshaj plaws nrog cov Circuit Court breaker. Nws raug nquahu kom muab cov khoom siv Etap los yog SKM system rau kev tiv thaiv kev ntsuas kom ntseeg tau tias txhua qib ntawm cov kev tiv thaiv ntawm IEC 60947 txuj.
Yog tias koj muaj lus nug txog hais lossis koom tes, thov koj xav email rau kuv ntawm {{1} {+8613652756687
