Yuav ua li cas rau nruab lub davhlau ya nyob twg thaiv hauv lub ntsuas ntsuas lub thawv
Oct 05, 2021
1. Lub installation ntawm lub davhlau ya nyob twg board yuav tsum muaj zog. Thaum lub rooj tsav xwm davhlau ya nyob twg nyob hauv qab ntawm lub xov tooj sab nraud, txee lossis lub thawv, qhov siab ntawm lub hauv paus yuav tsum tsis pub tsawg tshaj 250mm. Thaum lub davhlau ya nyob twg yog nyob rau sab saum toj lossis sab saum toj, qhov kev ncua deb ntawm ntug ntawm lub vaj huam sib luag, txee lossis lub thawv yuav tsum tsis pub tsawg tshaj 100 hli. Thaum muaj ntau pawg ntawm cov rooj sib tham tau teeb tsa ib sab, qhov sib nrug ntawm qhov sib txawv yuav tsum tsis pub tsawg dua 200mm.
2. Cov kab ntawm ob qho kawg ntawm lub xov tooj sab nraud, lub txee, thiab lub thawv xaim hluav taws xob yuav tsum raug cim raws li daim duab kos duab. Cov cim yuav tsum raug, cov ntawv sau yuav tsum meej thiab tsis yooj yim rau ploj.
3. Yuav tsum tsis txhob muaj cov pob qij txha ntawm cov kab hluav taws xob hauv cov xov tooj sab nraud, cov khoom thiab cov thawv, thiab cov txheej thaiv kev tiv thaiv yuav tsum tsis txhob raug puas tsuaj.
4. Cov kab nyob rau hauv lub dials sab nrauv, cov txee thiab cov thawv yuav tsum tau muab tso rau hauv qhov sib txuas, thiab cov xov hlau qhib tuaj yeem muab tso rau hauv lub thawv me me. Thaum tso cov xov hlau qhib, cov hlua cable yuav tsum tau txuas nrog cov hlua khi ua los ntawm cov ntaub ntawv insulating, thiab qhov khi nrug yuav tsum yog 100-200 hli.
5. Cov roj hmab insulated core xaim thiab shielded hlau los ntawm cov txheej txheej yog stripped yuav tsum tau muab nrog ib tug insulating sheath.
6. Cov kab hluav taws xob thiab cov xaim hluav taws xob uas nkag mus rau sab nraud, txee, thiab lub thawv los ntawm sab nraud yuav tsum tau xaim tom qab kuaj xyuas cov conduction thiab rwb thaiv tsev.
7. Lub spare core hlau yuav tsum tau txuas nrog lub seem seem, los yog tseg raws li lub siab tshaj plaws tau ntev, thiab cov spare hlau tooj yuav tsum tau cim raws li qhov yuav tsum tau ntawm cov ntaub ntawv npaj.
8. Thaum txuas cov xov hlau nrog lub davhlau ya nyob twg, sab nrauv, cov khoom siv hluav taws xob, thiab lwm yam, yuav tsum muaj cov npoo.
Cuaj, cov tsos ntawm cov xaim yuav tsum ua raws li cov cai hauv qab no:
Cov hlau yuav tsum tau calibrated ua ntej xaim, thiab cov xaim kawg yuav tsum raug cim; cov tub ntxhais hlau yuav tsum tsis txhob puas thaum lub rwb thaiv tsev yog stripped; kev sib txuas ntawm lub cable thiab lub davhlau ya nyob twg yuav tsum yog txawm thiab muaj zog, thiab cov conductivity yuav tsum zoo heev; Kev sib txuas yuav tsum tau crimped.
