Hlau Oxide Square Disc Varistors

Voltage Power Surge Protector Hlau Oxide Varistor Class I 25D-C U1MA (V): 80-1800 UAC: 60-1000

Nta

● Kev xaiv dav dav ntau - los ntawm 14 VRMS txog 680 VRMS. Qhov no tso cai xaiv yooj yim ntawm cov khoom siv raug rau cov ntawv thov tshwj xeeb.

Capability Muaj peev xwm nqus tau lub zog muaj peev xwm hais txog qhov loj ntawm cov khoom.

Time Lub sij hawm teb tsawg dua 20 ns, clamping lub sijhawm sai nws tshwm sim.

● Lub zog qis-los ntawm lub zog-zoo li tsis muaj tam sim no siv nyob rau hauv qhov xwm txheej-ntawm.

● Cov peev txheej qis qis, ua rau cov hloov pauv haum rau kev tiv thaiv kev hloov pauv digital.

Insulation Lub cev rwb thaiv tsev siab - txheej txheej txheej txheej tiv thaiv kev tiv thaiv txog 2500 V, tiv thaiv kev luv luv rau cov khoom sib txuas lossis cov khoom sib dhos.

● Muaj nyob rau ntawm daim kab xev nrog kev txheeb xyuas qhov tseeb ntawm qhov ua tau zoo, ua rau cov varistors zoo tagnrho rau kev siv tsis siv neeg.

● Pom zoo rau UL 1449 tsab 3 (cov ntaub ntawv xov tooj: E332800) thiab tsim tawm siv UL pom zoo cov nplaim hluav taws cov ntaub ntawv.

● Tsis tas yuav kub hnyiab tau, raws li IEC, txawm tias nyob rau qhov xwm txheej hnyav heev.

● Cov dej tsis ntxeem tau ua cov varistors nyab xeeb rau siv nyob rau hauv qhov chaw ntub lossis tshuaj lom. Lacquer tseem tiv taus kom ntxuav cov kuab tshuaj raws li IEC 60068-2-45.

Varistors manufacturing txheej txheem

Txhawm rau lav qhov ua tau zoo tshaj plaws thiab muaj kev ntseeg siab tshaj plaws, kaw hauv kab tswj tau tswj hwm cov txheej txheem tsim khoom lag luam. Cov txheej txheem txheej txheem kev tsim khoom qhia pom txhua kauj ruam ntawm cov txheej txheem tsim khoom, qhia meej meej qhov tseem ceeb ntawm kev tswj hauv kab. Txhua kauj ruam tseem ceeb hauv txheej txheem kev tsim khoom qhia hauv Cov Txheej Txheem Txheej Txheem Txheej Txheem tau piav qhia hauv ntu hauv qab no:

1. Milling thiab sib tov

Cov ntaub ntawv khoom tuaj raug tshuaj xyuas, ntsuas, milled thiab sib xyaw ob peb teev los ua kom sib tov sib xyaw.

2. Granulation

Ib phau ntawv txuas ntxiv los tsim cov granules loj dua rau kev ua.

3. Nias

Cov cheeb tsam saum npoo thiab tuab ntawm daim ntawv pab txiav txim siab qhov kawg ntawm cov yam ntxwv hluav taws xob ntawm tus hloov pauv, yog li kev nias yog theem tseem ceeb heev hauv cov txheej txheem tsim khoom. Cov hmoov granulated tau pub rau hauv qhov tuag thiab tsim rau hauv cov discs siv lub tshuab nrawm nrawm.

4. Tua neeg

Cov khoom lag luam raug nias ua ntej ua ntej txhawm rau hlawv cov ntawv nplaum. Lawv raug rho tawm haujlwm rau lub sijhawm tswj hwm thiab ntsuas kub kom txog thaum tau txais cov yam ntxwv hluav taws xob xav tau. Kev kuaj pom qhov muag thiab hluav taws xob tas li tau ua los ntawm cov khoom raug rho tawm.

5. Metallization

Cov nplaim hluavtaws uas ua los ntawm cov hlau yog xim hlau ntawm ob sab nrog txheej txheej txheej nyiaj kom tsim tau cov hluav taws xob tiv taus qis. Metallization yog ua tiav los ntawm kev tshuaj ntsuam luam ntawv. Kev kuaj pom qhov muag tau ua tas li thiab kuaj qhov muag tau ua tiav hauv txhua pawg khoom.

6. Txuas cov kab

Cov hlau lead tau txiav ncaj qha rau ntawm lub ntsej muag uas muaj xim hlau thiab tau kuaj qhov muaj zog tas li. Peb hom kev teeb tsa txhuas muaj; ib qho nrog cov coj ncaj, ib qho nrog cov coj ncaj thiab flange, thiab ib qho nrog cov kinked ua.

7. Lacquering

Cheebtsam yog txheej los ntawm raus lawv hauv qhov tshwj xeeb tsis kub hnyiab ocher epoxy lacquer. Ob lub tsho tiv no tau siv thiab cov lacquer tau kho zoo. Kev ntsuam xyuas tas li los tshuaj xyuas cov txheej txheej tuab.

8. Kev ntsuas hluav taws xob (100 %)

Qhov hluav taws xob ntawm txhua qhov kev sib txuas yog ib txwm tshuaj xyuas ntawm ob qhov kev siv tam sim no (1 mA thiab lwm qhov raws li daim ntawv thov). Txhua qhov kev tsis lees yuav raug cais cais rau kev tshuaj xyuas ntxiv.

9. Npav

Txhua lub Cheebtsam yog laser cim nrog hom cim, ntsuas hluav taws xob thiab hnub tim.

Kev Pom Zoo

L UL 1449 ib. 3 raws li cov ntaub ntawv E332800

D VDE raws li IEC 61051-1/2 raws li cov ntaub ntawv 40002622 lossis 40013495

● CSA cov ntaub ntawv 219883 thiab cUL raws li cov ntaub ntawv E332800 Lub sij hawm 'Kev Ntsuas Zoo' yog txhais raws li kev tshuaj xyuas tas li los ntawm cov chaw tsim khoom ntawm cov khoom lag luam kom ntseeg tau tias nws ua tau raws li qhov yuav tsum tau ua uas nws tau ua.

1. Khoom thiab txheej txheem tso tawm

Kev lees paub qhov kev ntseeg tau tsim los rau hauv txhua yam khoom tshiab thiab txheej txheem txij thaum pib. Kev tshuaj xyuas mus deb tshaj qhov kev qhia tshwj xeeb thiab qhov hnyav tau muab tso rau ntawm kev ntseeg tau. Ua ntej tso tawm ntau lawm, cov hloov pauv tshiab yuav tsum ua tiav qhov ua tiav ntawm kev sim lub neej nyob rau hauv cov xwm txheej hnyav.

2. Saib xyuas cov ntaub ntawv khoom tuaj

Sib nrug los ntawm kev tshuaj xyuas lub cev thiab tshuaj lom neeg ntawm cov khoom raw khoom, muaj kev sib raug zoo nrog cov neeg muab khoom. Kev tshuaj xyuas khoom thiab cov txiaj ntsig tau maj mam rov qab los rau lawv, yog li ua kom ntseeg tau tias lawv tseem tswj hwm cov qauv zoo tshaj plaws.

3. Kev tswj hauv kab

Lub chaw tsim khoom lag luam ua haujlwm raws li qhov yuav tsum tau ua ntawm IEC 61051-1 thiab UL 1449. Txhua tus neeg ua haujlwm tau koom nrog hauv kev tshuaj xyuas zoo. Ib qho ntxiv, cov kws tshuaj xyuas kab hauv kab thiab cov neeg ua haujlwm tsim khoom tsim cov cai tswj xyuas qhov chaw ua ib feem ntawm peb Cov Txheej Txheem Txheej Txheem (SPC).

4. Kuaj zaum kawg thiab ntsuas (100 %)

Thaum kawg ntawm kev tsim khoom, txhua tus neeg hloov pauv tau tshuaj xyuas thiab sim ua ntej ntim khoom.

5. Kev sim ntau

Ua ntej ib qho twg raug tso tawm, nws tau dhau los ntawm ntau qhov kev xeem tshwj xeeb raws li kev saib xyuas ntawm Lub Chaw Haujlwm Saib Xyuas Kev Zoo.

6. Kev kuaj coj mus kuaj ib ntus

Cov qauv piv txwv raug xa mus rau Kev Tshuaj Ntsuam Zoo rau kev ntsuas huab cua thiab kev ua siab ntev rau IEC/UL cov kev xav tau. Cov ntaub ntawv los ntawm cov kev ntsuas no muab txoj hauv kev muaj txiaj ntsig ntawm kev nthuav tawm cov ncauj lus mus sij hawm ntev uas tej zaum yuav dhau mus yam tsis tau hnov ​​dua. Cov txiaj ntsig ntawm cov kev ntsuas no tau siv ntxiv los txhim kho cov txheej txheem tsim khoom.

7. Cov ntaub ntawv teb

Txoj hauv kev raug tshaj plaws ntawm kev tshuaj xyuas qhov ua tau zoo yog saib xyuas kev ua tau zoo ntawm cov cuab yeej hauv thaj chaw. Cov neeg siv cov lus tawm tswv yim tau txhawb nqa thiab cov ntaub ntawv raug siv los kawm txog yuav ua li cas cov khoom tuaj yeem txhim kho ntxiv. Qhov kev sib raug zoo nrog cov neeg siv khoom yog ua raws kev ntseeg siab sib koom ua ke tau ntau xyoo ntawm kev koom tes ua haujlwm.

Kev tsis

Cov nqe lus xa khoom

● Txhua yam khoom yuav raug xa tawm tsis pub dhau 60 hnub ua haujlwm tom qab tau txais kev them nyiaj tas.

● Kev xa khoom thoob ntiaj teb yuav siv sijhawm ntev dua, Nws yuav qeeb vim qhov kev lis kev cai nruj thiab huab cua phem (nag, dej nyab, daus).

● Yog tias koj txaus siab siv Express Shipping, koj yuav tsum tau them Tus Nqi Ntxiv rau kev xaj khoom.

● Thov hu rau peb yog tias koj tsis tau txais cov khoom tom qab 35 hnub, peb yuav tshuaj xyuas nrog lub chaw xa ntawv, thiab tom qab ntawv xa lossis rov qab cov khoom uas ploj lawm.

Tswv yim

● Thaum koj tau txais koj cov khoom, thov tawm tswv yim rau peb vim qhov no yuav qhia rau peb paub tias koj tau txais koj cov khoom.

● Peb xav tau koj qhov kev tawm tswv yim zoo thiab 5 Lub Hnub Qub tom qab koj tau txais koj daim ntawv xaj, peb yuav muab tswv yim zoo rau koj.

● Koj txaus siab yog qhov tseem ceeb tshaj plaws rau peb. Yog tias koj muaj teeb meem lossis lus nug txog koj li kev lag luam, thov hu rau peb ua ntej tawm ntawm txhua hom kev tawm tswv yim. Thiab muab sijhawm rau peb los kho qhov tsim nyog nyob rau lub sijhawm tsim nyog, yam koj txhawj xeeb yuav yog.

Feedback Kev tawm tswv yim tsis zoo daws tsis tau dab tsi. Peb ib txwm txaus siab ua haujlwm tawm. Yog li xav tiv tauj peb.

FAQ ntawm Varistor

Q1. Koj cov nqe lus ntawm kev ntim khoom yog dab tsi?

A: Feem ntau, peb ntim peb cov khoom hauv cov thawv nruab nrab thiab cov thawv xim av. Yog tias koj tau sau npe patent raug cai, peb tuaj yeem ntim cov khoom hauv koj lub thawv muaj npe tom qab tau txais koj daim ntawv tso cai.

Q2. Koj cov nqe lus ntawm kev them nyiaj yog dab tsi?

A: T/T 50% raws li tso nyiaj, thiab 50% ua ntej xa khoom. Peb' Kuv yuav qhia koj cov duab ntawm cov khoom thiab pob khoom ua ntej koj them nyiaj seem.

Q3. Koj cov nqe lus ntawm kev xa khoom yog dab tsi?

A: EXW, FOB, CFR, CIF, DDU.

Q4. Yuav ua li cas txog koj lub sijhawm khoom xa tuaj?

A: Feem ntau, nws yuav siv 3-7 hnub tom qab tau txais koj cov nyiaj them ua ntej. Lub sijhawm xa khoom tshwj xeeb nyob ntawm cov khoom thiab qhov ntau ntawm koj xaj.

Vim li cas thiaj xaiv peb

1. Kev ruaj ntseg zoo: Txhua yam khoom yuav dhau los ntawm ntau qhov kev sim ua tib zoo ua ntej xa khoom.

2. Kev sib tw muaj peev xwm ntau lawm thiab xa khoom sai.

3. Manufactuer' tus nqi: Hoobkas ncaj muag, feem ntau cov nqi sib tw.

4. Kev txiav txim me me tau txais.

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