Txoj kev siv kom raug ntawm tus tiv thaiv overheat (kub hloov) ncaj qha cuam tshuam rau kev tiv thaiv thiab kev nyab xeeb ntawm cov khoom siv. Hauv qab no yog cov ncauj lus kom ntxaws installation, commissioning thiab txij nkawm phau ntawv qhia:
I. Txoj Kev Txhim Kho
1. Kev xaiv qhov chaw
Kev sib cuag ncaj qha nrog cov khoom siv cua sov: Nruab rau hauv cov cheeb tsam uas muaj cua sov (xws li lub cev muaj zog windings, transformer coils, thiab saum npoo ntawm cov dab dej kub).
Tsis txhob muaj kev ntxhov siab rau cov neeg kho tshuab: Nyob deb ntawm thaj chaw uas muaj kev vibration lossis siab los tiv thaiv kev ua haujlwm tsis raug.
Environmental adaptation
Kev ntub dej ib puag ncig: Xaiv cov qauv tsis muaj dej tsis zoo (xws li hom kaw ntawm ST22).
Ib puag ncig kub: Kub-resistant casing (xws li KLIXON 8CM tuaj yeem tiv taus lub sijhawm luv luv ntawm qhov kub ntawm 200 ° C).
2. Txoj kev ruaj khov
Bundled type: Tsau rau cylindrical Cheebtsam (xws li lub cev muaj zog coils) nrog cov hlau cable ties.
Embedded: Ntxig rau hauv qhov chaw tshwj xeeb ntawm lub cuab yeej (xws li lub hnab yas kaw ntawm lub rhaub dej fais fab).
Screw fixation: Qee cov qauv siab tam sim no yuav tsum tau txuas nrog screws (xws li 30A tiv thaiv).
3. Cov lus qhia tshwj xeeb
Nyob rau hauv series nyob rau hauv ib tug Circuit Court: Txuas mus rau lub ntsiab Circuit Court los yog tswj lub voj (xws li lub hwj chim kab ntawm lub cev muaj zog).
Polarity ceeb toom: Qee cov DC tiv thaiv yuav tsum paub qhov txawv ntawm cov ncej zoo thiab tsis zoo (xws li 6AP1 series).
Hlau specification: Sib phim lub load tam sim no (piv txwv li, 10A load yuav tsum ≥1.5mm² hlau).
Ii. Debugging thiab kuaj
1. Kev ntsuas kub ua haujlwm
Siv qhov ntsuas kub tsis tu ncua (xws li rab phom cua kub) kom maj mam nce qhov kub thiab txias, thiab siv multimeter los xyuas qhov xwm txheej ntawm kev tawm.
Sib piv tus nqi nominal (piv txwv li, tus nqi nominal ntawm KSD301 yog 100 ° C ± 5 ° C) kom paub meej tias qhov ntsuas kub ntawm qhov kev ua haujlwm yog nyob rau hauv qhov kam rau ua.
2. Rov pib ua haujlwm kuaj
Hom kev rov pib dua tus kheej: Nws yuav tsum tau rov ua dua tom qab txias (xws li ST22).
Kev taw qhia hom pib dua: Lub pob rov pib dua yuav tsum tau nias (piv txwv li, 6AP1 yuav tsum tau ua nrog lub pas nrig insulating).
3. Load xeem
Tom qab fais fab tuag, simulate overload (xws li lub cev muaj zog thaiv) thiab saib seb tus neeg tiv thaiv puas txiav tawm hauv lub sijhawm.
Iii. Kev tu txhua hnub
1. Kev tshuaj xyuas tsis tu ncua
Xyuas seb cov kev sib cuag puas yog oxidized ib hlis ib zaug (tshwj xeeb tshaj yog nyob rau hauv high-humidity ib puag ncig).
Xyuas seb cov fasteners puas xoob (lawv yuav hloov mus rau qhov chaw vibrating).
2. Kev daws teeb meem
Tsis muaj kev txiav txim: Nws yuav yog vim kev laus los yog sintering thiab yuav tsum tau hloov.
Kev txiav txim tsis raug: Xyuas seb qhov chaw teeb tsa puas cuam tshuam los ntawm cov khoom siv hluav taws xob sab nraud.
3. Hloov tus qauv
Tshaj li tus naj npawb ntawm kev ua haujlwm (xws li 10,000 cycles).
Lub casing yog deformed los yog kev tiv thaiv kev tiv thaiv yog loj heev (ntsuas nrog ib tug multimeter, nws yuav tsum tau ib txwm tsawg tshaj li 0.1Ω).
Iv. Kev Tiv Thaiv Kev Nyab Xeeb
1. Nws yog nruj me ntsis txwv tsis pub siv dhau qhov kev qhia tshwj xeeb
Piv txwv li: cov khoom tiv thaiv nrog lub nominal voltage ntawm 5A / 250V tsis tuaj yeem siv hauv 30A circuits.
2. Tsis txhob tiv thaiv luv luv
Kev tiv thaiv kev hla mus ib ntus tuaj yeem ua rau cov cuab yeej kub hnyiab.
3. Kev tiv thaiv ib puag ncig tshwj xeeb
Rau cov nroj tsuag tshuaj, cov qauv tiv thaiv corrosion (xws li stainless hlau enclosures) yuav tsum tau xaiv.
Nco tseg: Tej zaum yuav muaj qhov sib txawv me ntsis ntawm cov hom thiab cov qauv sib txawv. Nco ntsoov xa mus rau phau ntawv qhia kev ntawm cov khoom tshwj xeeb. Yog tias nws yog siv rau cov cuab yeej tseem ceeb (xws li kev kho mob lossis tub rog), nws raug nquahu kom ntsuas nws tsis tu ncua lossis siv cov qauv kev tiv thaiv tsis tu ncua.
Post lub sij hawm: Aug-08-2025