Tsawg-Voltage Power Capacitors Rau Submerged Arc Rauv

Jinneng electric Low-voltage power capacitors rau submerged arc furnaces yog tshwj xeeb tsim los rau submerged arc furnaces.

Feem ntau ntsia rau ntawm qhov qis-voltage sab (piv txwv li, 400V-660V circuits) ntawm lub cub tawg, cov capacitors no siv lawv cov yam ntxwv capacitive los ua kom tiav qhov inductive load ntawm lub cub tawg, ua kom muaj zog sib npaug.

 

1. Vim yog siv cov yeeb yaj kiab thickened metallized li dielectric, nws nta me me, lub teeb yuag, thiab kev ua haujlwm ruaj khov.

2. Kev poob qis, nrog tus nqi tiag tiag hauv qab 0.1%. qhov kub thiab txias nce, ua rau lub neej ua haujlwm ntev thiab lub zog zoo heev - txuag cov teebmeem.

3. Tus kheej zoo heev -Kev Ua Haujlwm Zoo: Hauv zos dielectric tawg los ntawm overvoltage tuaj yeem ua rau nws tus kheej sai sai- kho, rov ua haujlwm li qub.

4. Kev nyab xeeb: Nruab nrog tsim- nyob rau hauv cov hluav taws xob tawm hluav taws xob thiab cov cuab yeej muaj kev nyab xeeb (kev sib txuas ntau dhau), ua kom muaj kev nyab xeeb thiab siv tau.

5. Tsis muaj roj Leakage: Cov ntaub ntawv tshwj xeeb yog siv los ua tus neeg sawv cev impregnating, uas tseem nyob hauv chav sov nrog lub melting point saum 75 degree, tiv thaiv cov roj to thaum siv thiab tsis txhob muaj kuab paug ib puag ncig.

 

 

Reactive Power Compensation (Kev Txhim Kho Lub Zog Muaj Zog)

● Thaum lub sijhawm ua haujlwm, submerged arc furnaces pom muaj zog inductive loads (cov tes hauj lwm luv luv, reactors, thiab lwm yam) ntawm cov khoom siv hluav taws xob thiab cov khoom siv, ua rau lub zog qis (feem ntau tsuas yog 0.6-0.8).

● Parallel capacitors muab capacitive reactive zog, offsetting inductive reactive zog, yog li ua rau lub hwj chim zoo tshaj 0.9, txo cov phiajcim nplua, thiab txo cov kab poob.

Voltage Stabilization

● Lub load fluctuates ho thaum lub sij hawm smelting txheej txheem, ua rau voltage instability.Capacitors muab dynamic reactive zog txhawb, txo qhov voltage tee thiab txhim kho lub hwj chim mov zoo.

Harmonic Filtering (Yeem)

● Submerged arc furnaces tsim 3rd, 5th, thiab 7th yam ntxwv harmonics thaum lub sij hawm ua hauj lwm, uas tej zaum yuav overload thiab puas capacitors.Filter capacitors + reactors muaj peev xwm tsim LC lim ceg kom nqus cov harmonics tshwj xeeb.

 

 

Parameter	Tus nqi
Rated Voltage	400V / 440V / 660V / 690V / 720V
Rated Peev Xwm	50kvar - 1000kvar (ib unit)
Ntau zaus	50Hz / 60Hz
Loss Tangent (tanδ)	Tsawg dua lossis sib npaug li 0.1% (ntawm 20 degree)
Tshaj peev xwm	1.3 × ntsuas tam sim no (nruam) 1.5 × rated tam sim no (ntev)
Overload tam sim no	1.1 Ib
Chav kawm tiv thaiv	IP54 / IP55
Txoj kev txias	Natural air / Forced air cooling (>45 degree)
Kev Pabcuam Lub Neej	80, 000 - 100,000 teev
Ambient Kub	-25℃~ +55℃(ua haujlwm) -40℃~ +70℃(cia)
Ralative humidity	Tsawg dua lossis sib npaug li 85% (tsis yog-condensing)
Qhov siab	Tsawg dua los yog sib npaug li 2000m
Kev vibration & poob siab	Tsawg dua lossis sib npaug li 0.5g (kev vibration) Tsawg dua los yog sib npaug li 5g (shock)
Npog	IP54

Cov kev txwv saum toj no yog tus nqi raug, Qhov kawg txhais txoj cai yog peb lub tuam txhab.Plstiv tauj pebyog xav paub ntxiv.

 

 

Peb lub tuam txhab muaj cov kws tshaj lij kev sim thiab cov cuab yeej ntsuas tag nrho thiab kev tswj hwm hauv txhua txoj haujlwm ua haujlwm.

Peb cov capacitors tau ntim nrog siab - zoo yas (Semi- qhuav degradable mos polyurethane resin), thiab txhaj ob zaug, thiab yuav pib liquefy tsuas yog nyob rau hauv kub ntau tshaj 80 degrees.

 

 

 

Daim ntawv pov thawj patent tshiab / Tsim daim ntawv pov thawj patent, daim ntawv tso cai ua lag luam, chaw ua haujlwm kws tshaj lij, daim ntawv tso cai tsim khoom, siab -tech enterprise daim ntawv pov thawj, CE daim ntawv pov thawj, CCC daim ntawv pov thawj, SGS daim ntawv pov thawj, daim ntawv pov thawj zoo, thiab ISO9001, ISO14001, OHS18001, thiab lwm yam ntawv pov thawj

 

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