Kev sib txuas luv luv yog "cov hlab ntsha loj" txuas cov hloov pauv theem nrab rau cov electrodes, qhov tseem ceeb siab - tam sim no Circuit Court tshwj xeeb rau Electric Arc Furnaces (EAF), Ladle Furnaces (LF), Submerged Arc Furnaces (SAF), thiab lwm yam metallurgical furnaces.
Nws cov yam ntxwv zoo xws li:
- Tam sim no siab heev (txog kaum lossis ntau pua kiloamperes)
- Tsawg voltage (tsuas yog kaum rau ob peb puas volts)
- Lub cev ntev ntev (feem ntau tsawg dua 20 meters rau qhov cub loj)
Qhov kev ua tau zoo ntawm lub network luv luv yog ib qho tseem ceeb qhia ntawm lub tshuab hluav taws xob kev ua haujlwm thiab kev lag luam. Nws tsim thiab kev ua haujlwm ncaj qha cuam tshuam:
- Rauv productivity
- Refractory hauv ob sab phlu kev pab cuam lub neej
- Hluav taws xob efficiency
- Fais fab xwm txheej
Cov Kev Xaiv Cov Ntsiab Cai
Thaum xaiv ib lub network luv, cov kev ntsuas hauv qab no yuav tsum tau ua tib zoo xav:
1. Transformer thiab rauv Parameters
- Rated theem nrab tam sim no thiab voltage ntawm transformer (tseem ceeb hauv paus rau xaiv tus neeg xyuas pib cross-section)
- Rauv hom thiab nominal muaj peev xwm
- Faib lub voj voog txoj kab uas hla ntawm peb -theem electrodes thiab electrode txoj kab uas hla
2. Interface thiab Installation Dimensions
- Cov lus qhia tshwj xeeb ntawm cov neeg siv khoom sib txuas, xws li hloov pauv hloov pauv, cov tsheb thauj mus los, thiab dej -txoj kev txuas cable
- Cov kav dej txias qhov sib txuas qhov ntev kom ntseeg tau tias muaj kev sib raug zoo nrog rau ntawm - qhov chaw kav dej
- Thawj cov duab kos lossis cov khoom uas twb muaj lawm raug pom zoo rau kev siv
3. Kev ua tau zoo ntawm hluav taws xob thiab rwb thaiv tsev yuav tsum tau ua
- Peb -theem impedance tshuav nyiaj li cas (feem ntau qhov tsis sib npaug tsawg dua lossis sib npaug li 5%)
- Qhov system rwb thaiv tsev theem thiab txoj kev
- Cov ntaub ntawv rwb thaiv tsev ntawm cov tuav electrode thiab cov caj npab conductor
Kev txiav txim thiab txais kev txiav txim siab
1.Define Scope of Supply and Delivery Schedule
- Qhia meej seb cov khoom puas suav nrog tsuas yog cov tub ntxhais conductors lossis cov khoom siv ntxiv xws li mounting brackets
- Paub meej tias kev xa khoom, kev teeb tsa, thiab kev ua haujlwm raws sijhawm
2.Txhais kev txhim kho thiab commissioning lub luag haujlwm
- Kom meej meej muab lub luag hauj lwm rau installation thiab commissioning nyob rau hauv daim ntawv cog lus
3.Specify Txais Cov Qauv
- Ua raws li cov qauv hauv tebchaws lossis cov qauv kev lag luam
- Cov kev ntsuas tseem ceeb xws li impedance tshuav nyiaj li cas yuav tsum tau txhais kom meej nrog txoj kev txais
4. Short Network Tom qab-Kev Pabcuam Muag thiab Warranty
- Warranty rau cov khoom tseem ceeb (piv txwv li, tseem ceeb welds, rwb thaiv tsev qhov chaw)
- Lub sij hawm teb rau tom qab - kev muag khoom thaum lub sij hawm lav
