♦ ENSI / EIA RS-310-D
IC IEC60297-2
Chin41494: Part1
Din41494: Tshooj
Ntaub ntawv | Spcc Txias Rolled Steel |
Qauv Series | MZH Series Phab Ntsa Mounted Txee |
Dav (hli) | 600 (6) |
Qhov tob (MM) | 450 (4) .500 (a) .550 (5) .600 (6) |
Muaj peev xwm (u) | 6u.9u.12U.15U.18u.18u.22U.27U |
Xim | Dub Ral9004SN (01) / Grey Ral7035SN (00) |
Thickness ntawm steel (mm) | Mounting Profile 1.5mm Lwm Lwm Lwm Leej 1.0mm |
Nto tas | Degreast, Silanization, Electrostatic Tsuag |
Xauv | Lub ntsuas phoo me me |
Qauv No. | Kev piav txog |
MZH.6 ■■ .90 ■■ | Toughened iav pem hauv ntej, qhov rooj ciam teb tsis muaj qhov, qhov ntsuas me me |
MZH.6 ■■■ .91 ■■ | TABAFTING IAV KEM LUB ROOJ, NROG LUB QHOV REM RAU LUB QHOV CUA AV RAU ARC Qhov Rooj Ciam Teb, Xauv Me Me |
MZH.6 ■■ .92 ■■ | Phaj steel qhov rooj, ntsuas phoo me me puag ncig |
Mzh.6 ■■■ .93 ■■ | Hexagonal Reticular reticular reticular siab vav vented phaj rooj, xauv me me puag ncig |
MZH.6 ■■■ .94 ■■ | TAB TO TIGHING KEM THAUM, NROG SLOTED Slot Qhov Rooj Ciam Teb, Xauv Me Me |
Hais lus:Ua ntej ■ denotes Qhov tob thib ob & thib peb urnome centerotes muaj peev xwm. Thaum plaub tsib yog "00" txhais tau tias Grey xim (Ral7035) "01" txhais tau xim dub (RL9004).
① thav duab
② Mounting Profile
Vaj Huam Sib Luag Sab
Cable Cable Nkag Suab
⑤ Sab Nraud
Pem hauv ntej iav sab xub ntiag
Pem Hauv Ntej Pem Hauv Ntej Nrog Slanted Slot Qhov Rooj Ciam Teb
Pem hauv ntej lub khob pem hauv ntej lub qhov rooj nrog puag ncig lub cua tshuab Arc
⑨ Hexagonus Reticular reticular siab ntom vented phaj rooj
⑩ Phaj Qhov Rooj
Nyiaj them
Rau FCL (tag nrho cov thawv thauj khoom), 30% tso nyiaj ua ntej ntau lawm, 70% tshuav nyiaj them ua ntej kev thauj khoom.
Rau lcl (tsawg dua cov thawv ntim), 100% nyiaj ua ntej ntau lawm.
Kev lav
1 xyoos kev tiv thaiv kev tiv thaiv.
• Rau FCL (tag nrho cov thawv thauj khoom), FOB Ningbo, Suav.
•Rau lcl (tsawg dua cov thawv ntim), exw.
Dab tsi yog cov haujlwm ntawm lub network txee?
Ntxiv rau kev txo cov hneev taw ntaus ntawv, lub txee rau network tseem muaj cov haujlwm hauv qab no:
(1) Zoo siab txhim kho tag nrho cov kev ua kom zoo nkauj ntawm lub tshuab.
Piv txwv li, lub 19-nti tsim tuaj yeem ua kom muaj ntau tus lej network, yooj yim cov txheej txheem ntawm chav tsev thiab txhim kho cov tsos ntawm cov khoom siv.
(2) Siv tau zoo ua rau muaj kev nyab xeeb thiab ruaj khov ntawm cov khoom siv.
Tus kiv cua txias ntawm lub network txee tuaj yeem xa cov tshuaj tua hluav taws xob tawm ntawm cov txee kom ntseeg tau tias muaj kev nyab xeeb thiab ruaj khov ua haujlwm ntawm cov cuab yeej. Tsis tas li ntawd, cov khoom siv network tseem muaj cov nyhuv ntawm kev txhim kho hluav taws xob cov kev thaiv npog hluav taws xob, txo lub suab ua haujlwm, thiab txawm lim cua.