Qhov txawv ntawm kev tswj cables thiab fais fab cables:
Qhov txawv ntawm lub ntsiab lus:
1. Lub ntsiab lus ntawm lub hwj chim cable: lub hwj chim cable yog hais txog ib tug cable nrog ib tug loj txoj kab uas hla, feem ntau 3-core los yog 4-core, nrog tuab interphase rwb thaiv tsev thiab hlau armor tiv thaiv sab nraum.
2. Lub ntsiab lus ntawm kev tswj cables: tswj cables yog PVC insulated thiab PVC sheathed tswj cables uas tsim nyog rau kev lag luam thiab mining lag luam, lub zog thiab tsheb thauj mus los department, thiab siv rau kev tswj thiab kev tiv thaiv kab nrog AC rated voltages hauv qab no 450/750 volts.
Qhov sib txawv voltage:
1. Lub zog hluav taws xob xa hluav taws xob txuas mus tas li nrog ntau qhov ntau ntawm qhov hluav taws xob: 1KV ~ 220KV, tam sim no loj dua (loj tus neeg xyuas pib hla ntu), tsawg cable cores, 3 cores, 4 cores (peb-theem plaub-xaim system), 5 -core (peb-theem tsib-xaim system).
2. Tus tswj cable kis tau cov teeb liab, thiab qhov voltage ntau yog nqaim: 450/750v thiab hauv qab, qhov tam sim no kuj me me (uas yog, tus neeg xyuas pib hla ntu me me), thiab cov xov tooj ntawm cov cables loj, xws li 2 cores rau 61 cores, lossis ntau dua. Cov kab hluav taws xob tswj kuj tau txais ntau cov qauv tseem ceeb, kev tiv thaiv thiab lwm yam kev ntsuas kom tau txais cov txiaj ntsig zoo ntawm electromagnetic compatibility.
Daim ntawv thov sib txawv:
1. Kev siv cov khoom siv hluav taws xob: Cov khoom siv hluav taws xob thiab cov khoom siv hluav taws xob siv hluav taws xob feem ntau suav nrog cov khoom siv hluav taws xob sab nraud, cov tsheb npav (cov npav npav), cov khoom siv hluav taws xob (cov cables yas, cov roj-daim ntawv cables (yeem hloov los ntawm cov yas fais fab), roj hmab- sheathed cables, Overhead insulated cables), ceg cables (hloov ib feem ntawm busbars), electromagnetic xov hlau, thiab cov khoom siv hluav taws xob xov hlau thiab cables rau cov khoom siv fais fab.
2. Daim ntawv thov ntawm cov cables tswj: siv hauv computer systems thiab cov ntaub ntawv kis tau tus mob, feem ntau suav nrog hauv xov tooj hauv zos cables, xov tooj cua zaus cables, optical fiber cables, cov ntaub ntawv cables, electromagnetic wires, fais fab kev sib txuas lus los yog lwm yam composite cables, thiab lwm yam. Ntawm lawv, shielded tswj. cables tau siv dav hauv cov chaw tsim hluav taws xob thiab cov chaw siv hluav taws xob vim lawv qhov kev tiv thaiv zoo.
Tus naj npawb ntawm cov cores sib txawv:
Fais fab cable: Cov hlau txoj kab uas hla yog tuab, feem ntau 3-core lossis 4-core.
Tswj cable: Muaj ntau cores, 61 cores ntau dua raws li tus qauv.
Los ntawm qhov sib txawv ntawm qhov saum toj no, nws tuaj yeem pom tau tias txoj kab tseem ceeb ntawm lub zog siv hluav taws xob yog siv los xa tawm thiab xa tawm lub zog loj. Cov kab hluav taws xob tswj tau ncaj qha xa hluav taws xob los ntawm lub zog xa hluav taws xob ntawm lub zog hluav taws xob mus rau lub zog sib txuas ntawm ntau yam khoom siv hluav taws xob thiab khoom siv. kab. Qhov ntsuas hluav taws xob ntawm lub zog hluav taws xob feem ntau yog 0.6 / 1kV thiab siab dua, thiab cov kab hluav taws xob tswj feem ntau yog 450 / 750V. Thaum fais fab cables thiab tswj cables ntawm tib lub specification yog tsim, lub thickness ntawm lub rwb thaiv tsev thiab sheath ntawm lub hwj chim cables yog thicker tshaj li ntawm cov tswj cables.
