Views: 0 Sau: Tus xaib Editor Tshaj Tawm Lub Sijhawm: 2024-07-05 Keeb kwm: Lub chaw
Nkag siab cov kab ke thiab cov xaim xaim, lawv hom, siv, thiab kev teeb tsa yog qhov tseem ceeb rau kev ua haujlwm hluav taws xob thiab kev nyab xeeb. Kab lus no muab cov kev pom tseeb rau hauv cov kev sib tham no.
Cables thiab xas tuaj hauv ntau hom thiab siv rau ntau lub hom phiaj. Cov cim ntau thiab cov tsiaj ntawv luv hauv kev sib txuas nrog COG COG
Cov cim thiab lawv lub ntsiab lus:
B: Cov hlau hluav taws xob (qee zaum tsis tau qhia)
T: Copper Code (sawv cev rau txim)
L: Aluminium Core
R: Muag tooj liab
V: polyvinyl chloride rwb thaiv tsev
X: Roj Hmab Rwb Thaiv Tsev
F: Neoprene Roj Hmab
P: shielding
B: partel
Piv txwv ntawm cov xov hlau feem ntau:
BX, BLX: Roj Hmab Insulated xov hlau, siv rau kev ruaj ruaj hauv tsev.
BXF, Blxf: neoprene roj hmab insulated xov hlau, haum rau kev siv sab nraum zoov.
BXR: Roj Hmab Insulated Mos Hlau, siv nyob rau hauv kev tsim khoom kom yooj yim dua.
BV, BLV: polyvinyl chloride insulated insulated xov hlau, zoo dua rau damp thiab huab cua-ua ib puag ncig.
RV: Ib leeg tub ntxhais tooj liab tub ntxhais polyvinyl chloride insulated yooj ywm xaim hluav taws xob, siv rau cov cuab yeej siv xov tooj cua, thiab cov khoom siv sib txuas lus, thiab cov khoom siv sib txuas lus, thiab cov khoom siv sib txuas lus, thiab cov khoom siv sib txuas lus, thiab cov khoom siv sib txuas.
Cov hau kev qhia tshwj xeeb:
Piv txwv li: RVVP 2 × 32 / 0.2 txhais tau tias cov hlau hlau nrog ob chav sheath thiab shandes, 2 strands ntawm 0.2mm inch tooj liab hlau txhua.
Cov khoom lag luam xaim dav dav:
Voltage ntsuam xyuas: 300 / 500v, 450 / 750V
Wire Sizes: 1.5, 2.5, 4, 6, 10, 16, 25, 32, 50, 70, 95, 120, 150, 185, 240, 300, 400.
Nthuav cov cable cuam tshuam nrog ntau txoj kev, txhua qhov haum rau cov chaw sib txawv thiab cov kev xav tau. Tsim kom zoo tso kom muaj kev nyab xeeb rau kev nyab xeeb, ua haujlwm, thiab kev muaj peev xwm ntev ntawm cov cable.
Qhib Kev Tso Tawm:
Cov lus piav qhia: cov kab ke yog nteg qhib rau ntawm phab ntsa, ceilings, lossis ncej, pom thiab siv tau rau kev saib xyuas.
Cov ntawv thov: Siv rau hauv cov tuam tsev lag luam thiab ua lag luam uas zoo nkauj tsis tseem ceeb.
Cov txiaj ntsig: Yooj yim rau nruab thiab tswj.
Zais cia:
Cov lus piav qhia: Cesles yog zais hauv phab ntsa, plag tsev, lossis qab nthab.
Cov ntawv thov: cov tsev nyob thiab chaw haujlwm uas qhov kev ua kom zoo yog qhov tseem ceeb.
Cov txiaj ntsig zoo: Tiv thaiv cov cables ntawm kev puas tsuaj tshuab thiab txhim kho kev ua kom zoo nkauj.
Hauv qab dej:
Cov lus piav qhia: Cables yog faus hauv av hauv trenches.
Cov ntawv thov: Sab nraum zoov thiab ntev-Dim-Dim-Dim-Dim-Dim-Dim-xws li ntawm cov tsev lossis hla teb.
Cov txiaj ntsig: Tiv thaiv cov huab cua thiab lub cev puas tsuaj.
Kev txhawb nqa cable thiab kho cov hau kev:
Close clamp laug cam: siv rau kev kho cov cables ntawm phab ntsa thiab qab nthab.
Cov fwj (veneers) fwj: Muab cov rwb thaiv tsev thiab txhawb rau cov neeg siv nyiaj ua haujlwm cable.
Hlau ducts: nrog raws cov kab lus rau kev teeb tsa thiab tiv thaiv cov cable.
Cov hau kev ntxiv:
Cov hlau qhwv hluav taws xob: Siv cov yeeb yaj kiab lossis cov clip ntoo yas los tuav thiab kho cov xov hlau.
Plooj (veneersain) Siv Hlau Hluav Taws Xob: Siv cov xov hluav taws xob los txhawb thiab kho cov xov hlau, haum rau cov chaw seem ntawm thaj chaw thiab dej noo ib puag ncig.
Qhov siv xaim hluav taws xob: Siv cov yas lossis hlau cov pob los txhawb thiab kho cov xov hlau hauv cov chaw qhuav.
Clamp Txuas Ntsia Leath Wiring: Siv cov clamps yas los txhawb thiab kho cov xov hlau hauv cov chaw qhuav.
Cov Hlau Cable Cable: Ncom cov xov hlau ntawm cov hlau xaim rau cov chaw loj xws li qhov chaw loj thiab cov teeb pom kev zoo.
Imituit Wiring:
Cov lus piav qhia: cov xov hlau tau muab tso rau hauv cov khoom noj nyob hauv cov khoom uas yog tom qab ntawd muab tso kom qhib siab dawb lossis zais hauv cov tsev.
Cov ntawv thov: siv nyob rau hauv ntau qhov chaw raws li cov ntaub ntawv conduit, feem ntau rau kev zais cia.
