Peb txhua lub tsev yuav siv lub thawv ntsuas, lub thawv ntsuas ntsuas ntxiv rau kev nyab xeeb kev ua haujlwm siab, dab tsi lwm yam yam ntxwv? Zhongfeiya meter box manufacturers qhia rau koj cov yam ntxwv thiab zoo ntawm pob tshab meter box khoom:
1, Meter box|Pob tshab meter lub thawv nrog cov khoom hluav taws xob zoo
Cov khoom siv fiber ntau reinforced polyester siv hauv kev tsim cov khoom siv hluav taws xob muaj cov khoom siv hluav taws xob hauv qab no:
Rwb thaiv tsev tsis kam (immersed hauv dej rau 24h): 1.0x10 MΩ
Arc tsis kam: 180s
Leakage resistance Performance index: Ntau dua lossis sib npaug rau 600v
Rwb thaiv tsev tiv thaiv thiab creepage kuj raws li DIN / VDE cov qauv. Cov khoom siv no tsis tsuas yog muaj cov khoom siv hluav taws xob zoo heev rau cov thawv xa khoom, tab sis kuj tseem tswj cov khoom zoo dielectric ntawm cov zaus siab thiab tsis raug rau electromagnetic cuam tshuam thiab tsis cuam tshuam cov hluav taws xob tsis zoo. Cov khoom no nyob deb ntawm cov khoom siv hlau tuaj yeem muab piv.
2, Meter box|Transparent meter box tshuaj corrosion kuj
Transparent meter box fiber reinforced polyester cov ntaub ntawv muaj kev tiv thaiv zoo heev rau cov kua qaub, dilute alkali, ntsev, organic solvents, seawater thiab lwm yam corrosion yam ntxwv, thaum cov khoom hlau tsis acid-resistant, tsis resistant rau seawater corrosion.
3, Meter box|Pob tshab meter lub thawv lub teeb yuag thiab siab zog
Lub zog tshwj xeeb thiab cov qauv tshwj xeeb yog ib qho ntawm cov ntsuas ntsuas cov kabmob muaj peev xwm ntawm cov khoom siv, Maifeng faib khoom siv fiber ntau cov khoom siv polyester ntau dua li cov qauv thiab cov hlau sib npaug, tab sis nws lub zog tshwj xeeb tuaj yeem ncav cuag plaub npaug ntawm cov hlau xwb.
4, Meter box|Pob tshab meter lub thawv sib txawv rhiab heev
Thaum cov khoom siv ntau dhau thiab muaj me me ntawm fiber ntau tawg, lub thawv ntim khoom ntim tau sai sai rau hauv cov fiber ntau uas tsis muaj kev puas tsuaj kom rov ua tiav cov khoom sib npaug. Qhov no tsis yog piv rau cov khoom siv hlau.
5, ' meter ' lub thawv|pob tshab 'meter' lub thawv zoo qaug zog ua haujlwm
Lub zog tensile ntawm fiber ntau cov ntaub ntawv polyester yog me ntsis zoo dua cov hlau, hlau thiab cov ntaub ntawv hlau feem ntau qaug zog tsis kam txwv yog 40 feem pua -50 feem pua ntawm nws lub zog tensile, cov khoom siv hluav taws xob kev tshaj lij kev tsim khoom thiab cov khoom siv fiber ntau ua kom qaug zog. txwv yog feem ntau siab dua tus nqi no, qhov siab tshaj plaws tuaj yeem ncav cuag 70 feem pua -80 feem pua.
6, Meter box|Pob tshab meter lub thawv uas tsis muaj thermal conductivity, me me expansion coefficient
Lub thermal stress generated thaum muaj qhov sib txawv ntawm qhov kub thiab txias yog tsawg dua li cov hlau.
7, ' meter ' lub thawv|pob tshab meter lub thawv zoo heev UV tsis kam thiab tiv thaiv kev laus
Ntawm cov ntaub ntawv tsis yog xim hlau, cov khoom siv fiber ntau polyester muaj kev ua haujlwm zoo los tiv thaiv kev laus. Qhov tsawg kawg nkaus thickness ntawm cov thawv feem ntau yog 5 hli, uas yog tsawg dua 1 feem pua ntawm lub thawv thickness, yog li tsis muaj kev cuam tshuam rau cov khoom siv ntawm lub thawv. Lub tuam txhab tau txais cov txheej txheem tshwj xeeb UV-resistant nto kho kom ntxiv dag zog rau nws txoj kev laus.
8, ' meter ' lub thawv|pob tshab meter lub thawv thermal conductivity tsawg, qhov nthuav coefficient me me
Lub thermal stress generated thaum muaj qhov sib txawv ntawm qhov kub thiab txias yog tsawg dua li cov hlau.
Tom qab nyeem cov saum toj no "meter lub thawv|pob tshab meter lub thawv ntawv cov yam ntxwv thiab qhov zoo" koj kuj tsis xav tias siv lub thawv ntsuas ntsuas kom zoo dua! Yog xav paub ntxiv txog lub thawv ntsuas ntsuas, txais tos mus rau lub vev xaib raug cai ntawm lub thawv ntsuas ntsuas - https://admin.seo.com.cn/
