Product Overview
Lub tshuab nqus tsev siab relay yog lub tshuab nqus tsev hluav taws xob tshwj xeeb tsim los rau siab -voltage circuit signal switching and load control. Nws cov neeg raug kaw nyob rau hauv lub siab - lub tshuab nqus tsev nqus tsev vacuum, siv ceramic los yog iav ua lub sealing enclosure thiab tsis yog - magnetic, high conductive hlau ua cov ntaub ntawv sib cuag. Lub tshuab nqus tsev yog siv los ua cov txheej txheem rwb thaiv tsev nruab nrab, nrog lub zog dielectric ncav cuag 10-40 kV / mm, uas yog ntau tshaj 10 npaug ntawm huab cua rwb thaiv tsev.
Technical Specifications
|
Parameter |
JPK-4/003 |
JPK-2/009 |
|
Hu rau daim ntawv |
1H (SPST-NO) |
1 Z (SPDT) |
|
Nruab nrab |
Lub tshuab nqus tsev |
Lub tshuab nqus tsev |
|
Test voltage, siab tshaj (kV) |
50 |
17 |
|
Rated ua hauj lwm voltage, ncov (kV) |
DC / 50 Hz: 40 |
DC / 50 Hz: 12 |
|
Coil-rau- rooj tiv thaiv qhov hluav taws xob (kVDC) |
12 |
Tsis tau teev tseg |
|
Rated nqa tam sim no, RMS (A) |
DC / 50 Hz: 14 |
DC / 50Hz: 50 |
|
Maximum tiv thaiv (Ohm) |
0.02 |
0.012 |
|
Distributed capacitance (pF) |
Tsis tau teev tseg |
Qhib kev sib cuag: 0.5 |
|
Rwb thaiv tsev tsis kam (MOhm) |
Open contacts: >=1000 |
Open contacts: >=10000 |
|
Lub sijhawm ua haujlwm / tso tawm (ms) |
<=50 / Not specified |
<=18 / <=9 |
|
Qhov kub thiab txias (deg C) |
-55 rau +85 |
-55 rau +125 |
|
Kev poob siab / kev vibration ntsuas (G) |
15 / 2.5 |
50 / 10 |
|
Mechanical life (kev ua haujlwm) |
2,000,000 |
1,000,000 |
|
Qhov hnyav (g) |
3800 |
74 |
|
Nominal kauj voltage xaiv (VDC) |
24 |
12 / 24 / 27 / 110 / 220 |
|
Pickup voltage, siab tshaj (VDC) |
17 |
8 / 16 / 16 / 70 / 150 |
|
Tso zis voltage, yam tsawg kawg nkaus (VDC) |
1 |
0.5 / 1.5 / 1.5 / 2 / 10 |
|
Coil tsis kam (Ohm +/-10%) |
110 |
48 / 180 / 270 / 3500 / 10000 |
Core Zoo
40 kV ua hauj lwm voltage rau rwb thaiv tsev tsim
JPK-4/003 muaj 40 kV ncov ua haujlwm- qhov ntsuas hluav taws xob thiab 50 kV ncov ntsuas- qhov ntsuas hluav taws xob. Cov qauv tshwj xeeb qhov tseem ceeb no tso cai rau cov neeg tsim qauv tshawb xyuas cov kab hluav taws xob rwb thaiv tsev thaum qhov kev sib cuag qhib ib txwm nyob ntawm qhov muaj peev xwm siab.
RF ntsuam xyuas ntawm qhov tseeb ua haujlwm zaus
JPK-2/009 cov npe ua haujlwm-voltage thiab nqa- kev ntsuas tam sim no los ntawm DC/50 Hz txog 32 MHz. Rau cov kav hlau txais xov hloov thiab RF coil hloov, kev xaiv tuaj yeem ua raws li lub voj voog zaus ntau dua li qhov ntsuas qis qis ib leeg.
Kev hloov pauv SPDT nrawm nrog kev tiv thaiv qis
JPK-2/009 ua haujlwm nyob rau hauv 18 ms thiab muaj kev tiv thaiv siab tshaj plaws ntawm 0.012 Ohm. Nws haum rau kev xa tawm-tau txais thiab hauv av ib ntus uas xav tau lub sijhawm hloov pauv yam tsis tau ntxiv kev tiv thaiv ntau dhau rau txoj kev kaw.
Kev kho kom haum
Hluav taws xob configuration
Ua hauj lwm voltage, qhib- tiv tauj nrog voltage, nqa tam sim no, ua / tawg tam sim no, coil voltage, daim ntawv tiv tauj, thiab tuaj tos thiab tso tawm.
Mechanical interface
Sab nraud qhov ntev, qhov chaw dav dav, qhov kev coj ua, kev sib txuas, kev teeb tsa xov, thiab txoj haujlwm txuas hauv cov neeg siv khoom.
Kev loj hlob hauv paus
Hloov kho tus qauv JPK uas tau teev tseg, tsim khoom rau kev pom zoo kev kos duab, lossis tsim los ntawm cov qauv siv thiab paub tseeb cov hom phiaj hluav taws xob.
Kev Tswj Xyuas Zoo
Kev tshuaj xyuas cov khoom lag luam suav nrog cov khoom siv ceramic, cov khoom siv hlau sib txuas, cov ntaub ntawv tiv tauj, coils, terminals, thiab mounting Cheebtsam rau cov qauv kev lees paub. Ua ntej lub tshuab nqus tsev sealing, cov kws tshaj lij xyuas qhov sib txawv ntawm kev sib cuag, kev sib txuas sab hauv, kev sib raug zoo ntawm lub davhlau ya nyob twg, thiab ceramic -rau - hlau haum. Cov yam ntxwv no tsis tuaj yeem hloov kho tom qab ua qhov cub.
Tom qab sib sau ua ke, txhua tus qauv raug kuaj xyuas cov rwb thaiv tsev thiab tiv taus qhov hluav taws xob, ua raws li kev tiv thaiv kev tiv thaiv, coil ua haujlwm, thiab hloov cov lus teb. Kev laus thiab kev soj ntsuam zaum kawg txheeb xyuas qhov chaw kaw, kev taw qhia davhlau ya nyob twg, daim ntawv lo, cov txiaj ntsig hluav taws xob, thiab cov ntaub ntawv tsim khoom ua ntej batch tso tawm.
Vim Li Cas Xaiv Peb
Ntau tshaj 50 xyoo hauv electro-nqus manufacturing
Wanping tau tshawb fawb thiab tsim cov khoom siv hluav taws xob passive- lub tshuab nqus tsev rau kev sib txuas lus, radar, lub zog, thiab kev tiv thaiv- cov cuab yeej cuam tshuam rau ntau tshaj tsib xyoo lawm.
Cov khoom siv nqus tsev vacuum
Kaum ob lub tshuab nqus tsev vacuum rauv yog siv rau cov khoom siv ceramic- rau- hlau sealing thiab qauv- tshwj xeeb ntawm kev sib txuas lus sib txuas.
Tswj los ntawm tus qauv thiab paub meej specification
Cov txheej txheem tsim khoom kuaj xyuas cov qauv sab hauv ua ntej sib khi, tom qab ntawd txheeb xyuas cov rwb thaiv tsev, kev sib cuag, coil, thiab kev hloov pauv kev ua tau zoo rau cov qauv relay.
FAQ
Q: Cov qauv puas tuaj yeem tsim ua ntej batch ntau lawm?
A: Yog. Kev tsim khoom pib tom qab qhov ntsuas hluav taws xob, qhov ntev, qhov dav dav dav, qhov txuas txuas, thiab kos duab tau lees paub. Thaum pom zoo, cov qauv thiab cov lus qhia zaum kawg dhau los ua qhov siv rau cov khoom tsim khoom.
Q: Lub sijhawm ua khoom lag luam ib txwm yog dab tsi?
A: Cov qauv qauv ib txwm siv sijhawm 20-40 hnub. Ib qho kev tsim tshiab relay feem ntau yuav siv sijhawm 40-60 hnub vim tias cov txheej txheem suav nrog kev pom zoo kos duab, qauv tsim, kev ua haujlwm nqus tsev, kev sim, thiab kev pom zoo qauv.
Q: Dab tsi yog qhov txawv ntawm nqa tam sim no thiab hloov tam sim no?
A: Nqa tam sim no yog tam sim no ua tom qab cov neeg raug kaw tag nrho. Hloov tam sim no yog qhov tam sim no ua los yog tawg los ntawm cov neeg sib cuag, yog li kev xaiv yuav tsum xav txog qhov hluav taws xob hluav taws xob, hom kev thauj khoom, inrush, arc zog, thiab hloov zaus.
Q: Lub tshuab nqus tsev nqus hluav taws xob puas tuaj yeem hloov lub siab -voltage circuit breaker?
A: Tsis yog. Ib lub tshuab nqus tsev nqus hluav taws xob hloov hluav taws xob hloov hluav taws xob hauv nws qhov kev ntsuas. Nws tsis cuam tshuam qhov txhaum tam sim no, kev sib koom tes tiv thaiv, lossis kev mus ncig zoo li lub tshuab hluav taws xob.
Cim npe nrov: Tuam Tshoj high-voltage nqus tsev vacuum relay manufacturers, lwm tus neeg, Hoobkas
