Thaum nws los txog rau cov khoom siv hluav taws xob, xaiv hom yog qhov tseem ceeb rau kev nyab xeeb, kev ua tau zoo, thiab kev ntseeg tau. Ob hom cables uas koj yuav ntsib yogYJV kabthiabRVV cables. Txawm hais tias lawv yuav zoo sib xws thaum xub thawj siab ib muag, lawv tau tsim los rau ntau lub hom phiaj sib txawv. Cia peb rhuav tshem qhov sib txawv tseem ceeb hauv txoj kev yooj yim, ncaj nraim.
1. Kev ntsuas hluav taws xob sib txawv
Ib qho ntawm qhov sib txawv loj tshaj plaws ntawm YJV thiab RVV cables yog lawv qhov ntsuas hluav taws xob:
- RVV Cable: Qhov no cable yog ntsuas rau300/500V, uas ua rau nws tsim nyog rau cov ntawv siv hluav taws xob tsawg, xws li kev siv hluav taws xob me me los yog kev sib txuas kev ruaj ntseg.
- YWJ Cable: Ntawm qhov tod tes, YJV cables tuaj yeem ua ntau dua voltages, xws li0.6 / 1 kVrau low-voltage systems rau6/10kV lossis 26/35kVrau nruab nrab-voltage fais fab kis. Qhov no ua rau YJV mus rau kev xaiv rau kev lag luam lossis kev faib hluav taws xob loj.
2. Qhov txawv txav
RVV thiab YJV cables kuj zoo sib xws yog tias koj paub tias yuav nrhiav dab tsi:
- RVV Cable: Cov no feem ntau siv rau hauv cov tshuab tsis muaj zog tam sim no thiab suav nrogob los yog ntau tshaj cores bundled ua ke nrog ib tug PVC sheath. Koj tuaj yeem pom lawv hauv kev teeb tsa xws li 2-core, 3-core, 4-core, lossis 6-core cables. Cov cores sab hauv tuaj yeem sib tw ua ke kom yooj yim, ua rau cov cables yooj yim ua haujlwm nrog hauv tsev lossis teeb tsa me me.
- YWJ Cable: YJV cables feature atooj liab tub ntxhais ncig los ntawm XLPE (cross-linked polyethylene) rwb thaiv tsevthiab PVC hnab. Tsis zoo li RVV, cov cores tooj liab hauv YJV cables feem ntau yog teem rau hauv cov kab zoo sib xws, tsis sib tw. Cov txheej txheej sab nrauv kuj muab qhov huv si, ruaj khov, thiab cov cables no suav tias yog ib puag ncig zoo dua vim lawv cov khoom siv rwb thaiv tsev.
3. Cov khoom sib txawv
Ob lub cables siv PVC rau lawv cov sheaths, tab sis lawv cov ntaub ntawv insulating thiab cov khoom sib txawv:
- RVV Cable: Cov no yog cov cables hloov tau yooj yim, nrog PVC rwb thaiv tsev muab kev tiv thaiv yooj yim. Lawv zoo rau qhov kub thiab txias ib puag ncig thiab ua haujlwm hnyav, xws li txuas cov teeb pom kev hauv tsev lossis cov khoom siv me me.
- YWJ Cable: Cov kab no coj nws mus rau ib qho chaw nrogXLPE rwb thaiv tsev, uas yog kub-resistant thiab ntau ruaj. XLPE rwb thaiv tsev muab YJV cables muaj peev xwm tiv taus kub dua thiab hnyav dua, ua rau lawv tsim nyog rau kev lag luam lossis kev siv sab nraum zoov.
4. Cov txheej txheem tsim khoom
Txoj kev uas cov cables no tau ua kuj ua rau lawv sib nrug:
- RVV Cable: Muab cais raws li cov yas yas, RVV cables tsis dhau los ntawm kev kho mob ntxiv. Lawv cov rwb thaiv tsev PVC yog qhov yooj yim tab sis siv tau rau kev siv hluav taws xob tsawg.
- YWJ Cable: Cov kab no yogsib txuas, uas txhais tau hais tias lawv cov khoom siv insulating tau dhau los ua cov txheej txheem tshwj xeeb los txhim kho cov cua sov thiab ua haujlwm ntev. Lub "YJ" hauv lawv lub npe sawv raucross-linked polyethylene, thaum lub "V" sawv cev rauPVC hnab. Cov kauj ruam ntxiv hauv kev tsim khoom no ua rau YJV cables yog qhov kev xaiv zoo dua rau qhov xav tau ib puag ncig.
5. Daim ntawv thov Scenarios
Ntawm no yog qhov txawv ntawm qhov ua tau zoo - cov cables no siv tau li cas?
- RVV Cable Applications:
RVV cables yog qhov zoo tshaj plaws rau kev siv hluav taws xob qis lossis teeb liab kis tau tus mob, xws li:- Txuas kev ruaj ntseg lossis lub tswb tiv thaiv tub sab.
- Txuas intercom systems hauv cov tsev.
- Kev sib txuas hauv tsev teeb pom kev zoo.
- Instrumentation thiab tswj cov teeb liab kis tau tus mob.
- YJV Cable Applications:
YJV cables, ua kom muaj zog ntau dua, yog tsim los rau kev xa hluav taws xob hauv cov xwm txheej xav tau siab. Common siv muaj xws li:- Fais fab kis tau tus mob thiab faib kab rau cov chaw muaj.
- Tsau installations hauvkab kab, conduits, los yog phab ntsa.
- Cov ntawv thov uas yuav tsum tau muaj hluav taws xob siab thiab qhov kub thiab txias.
6. Qhov tseem ceeb Takeaways
Los xaus:
- Xaiv RVVyog tias koj ua haujlwm ntawm qhov hluav taws xob tsis tshua muaj hluav taws xob, kev ua haujlwm qis xws li txuas lub teeb hauv tsev, kev ruaj ntseg, lossis cov khoom siv me me. Nws hloov tau yooj yim, siv tau yooj yim, thiab zoo meej rau cov tshuab tsis muaj zog tam sim no.
- Xaiv YJVthaum cuam tshuam nrog ntau dua voltages thiab hnyav ib puag ncig, xws li kev lag luam fais fab kis lossis kev teeb tsa sab nraum zoov. Nws cov XLPE rwb thaiv tsev ruaj khov thiab muaj peev xwm muaj peev xwm ua rau nws muaj kev nyab xeeb thiab txhim khu kev qha ntau dua rau cov ntawv thov hnyav.
Los ntawm kev nkag siab qhov sib txawv ntawm YJV thiab RVV cables, koj tuaj yeem ntseeg siab xaiv qhov tsim nyog rau koj qhov project. Thiab yog tias koj tseem tsis paub meej, thov hu mus rauDanyang Winpower. Tom qab tag nrho, kev nyab xeeb thiab kev ua tau zoo nyob ntawm qhov tau txais nws txoj cai!
Post lub sij hawm: Nov-28-2024