Product Description
Sab nraum zoov / sab hauv tsev cable faib txee yog tsim los siv rau hauv lub tshuab hluav taws xob nrog qhov ntsuas zaus ntawm 50 / 60Hz thiab qhov ntsuas hluav taws xob ntawm 380V. Nws ua haujlwm rau kev faib khoom, kev tiv thaiv, thiab tswj lub zog, teeb pom kev zoo, thiab cov khoom siv faib khoom. Cov khoom hauv txee yog tsim los ntawm iav-fiber reinforced unsaturated polyester khoom (SMC) thiab yog tsim los ntawm high-temperature molding. Tag nrho cov txee yog sib sau ua ke los ntawm ntau yam kev ua haujlwm, tsim los ntawm cov hauv paus ntsiab lus ntawm kev nyab xeeb, kev lag luam, kev tsim nyog, thiab kev ntseeg tau. Cov khoom nta yooj yim los ua ke, tag nrho cov rwb thaiv tsev, ua tiav enclosure, thiab shielding qauv. Nws kuj yog resistant rau hnyav hnyav thiab condensation, ua rau nws haum rau tag nrho cov huab cua ua hauj lwm nyob rau hauv tsev thiab sab nraum zoov.
Khoom nta
Sab nraum zoov / sab hauv tsev cable faib txee nta muaj peev xwm tawg, zoo thermal stability, hloov hluav taws xob schemes, muaj zog series compatibility, practicality, tshiab qauv, siab tiv thaiv theem, thiab yooj yim ntawm installation, debugging, txij nkawm, thiab kho. Nws ua raws li GB7251.5 thiab tau dhau 3C daim ntawv pov thawj, ua rau nws yog ib qho zoo tagnrho cov khoom siv hluav taws xob qis rau kev kho dua tshiab. Cov neeg siv tuaj yeem xaiv cov kev teeb tsa sib txawv raws li lawv cov kev xav tau.
Cov xwm txheej ua haujlwm
Ambient Kub:-40 degree rau +55 degree
txheeb ze humidity:Tsawg dua lossis sib npaug li 90% (ntawm qhov ntsuas kub ntawm 20 degree txog 25 degree)
Qhov siab:Mus txog 2000 meters
Ib puag ncig tej yam kev mob:Nws tuaj yeem ntsia tau rau hauv qhov chaw yam tsis muaj cov plua plav tseem ceeb, cov khoom siv hluav taws xob lossis cov khoom tawg, cov khoom siv hluav taws xob, cov pa taws, chav, lossis cov xov xwm corrosive uas tuaj yeem cuam tshuam rau kev ua haujlwm ntawm cov khoom siv hluav taws xob.
Installation Txoj hauj lwm:Yuav tsum tsis txhob muaj kev vibrations thiab shocks, nrog ib qho inclination los ntawm ntsug tsis tshaj 5 degree.
Seismic Intensity:Qib 8
Cua Siab:Tsawg dua lossis sib npaug li 700Pa
Specification
|
Rated Voltage |
AC 380V Cov |
|
Rated Zaus |
50 Hz |
|
Rated rwb thaiv tsev Voltage |
660V |
|
Qib tiv thaiv |
IP34D |
|
Cov pa phem |
Qib 3 |
|
Txoj Kev Txhim Kho |
Pem teb-mounted, phab ntsa-mounted |
|
Rated Tam sim no |
Customized raws li cov neeg siv khoom xav tau |
|
Feeder Circuits |
Customized raws li cov neeg siv khoom xav tau |
Installation thiab Debugging
1. Kev tshuaj xyuas ua ntej kev teeb tsa
1) Ua ntej kev teeb tsa, nws yuav tsum tau txiav txim siab seb qhov chaw teeb tsa puas ua tau raws li qhov yuav tsum tau ua ntawm cov qauv tsim nyog.
2) Xyuas seb cov khoom puas puas lawm, thiab seb cov ntaub ntawv random thiab accessories puas tiav. Yog tias pom muaj teeb meem, hu rau cov chaw tsim khoom hauv lub sijhawm.
2. Kev teeb tsa thiab xaim
1) Txhim kho cov khoom siv raws li txoj kev teeb tsa (hauv pem teb-sawv / phab ntsa-mounted) thiab qhov hnyav ntawm lub thawv xa khoom, thiab khaws lub thawv qhov rooj thiab hloov tau thaum lub sijhawm teeb tsa.
2) Xaiv cov kab nkag thiab tawm raws li qhov tam sim no ntawm lub thawv.
3) Cov cables nkag thiab tawm yuav tsum tau clamped thiab tsau nrog cov ntsia hlau kom tiv thaiv cov cables los ntawm loosening.
4) Lub sealing phaj ntawm lub qhov nkag thiab qhov hluav taws xob cable qhov ntawm lub thawv yuav tsum tau clamped thiab cov ntsia hlau yuav tsum nruj kom tsis txhob muaj cov khoom txawv teb chaws nkag.
5) Sab nraud grounding xaim ntawm lub thawv yog kev cob cog rua rau lub thawv plhaub.
3. Kev tshuaj xyuas thiab kuaj ua ntej lub hwj chim rau
Tom qab cov khoom raug teeb tsa, cov khoom hauv qab no yuav tsum tau kuaj xyuas thiab kuaj ua ntej nws muab tso rau hauv kev ua haujlwm.
1) xyuas seb lub thawv puas qhuav thiab huv.
2) Txawm hais tias lub tshuab ua haujlwm ntawm cov khoom siv hluav taws xob hloov pauv tau, yuav tsum tsis txhob muaj kev cuam tshuam lossis kev ua haujlwm ntau dhau.
3) Txawm hais tias cov khoom siv hluav taws xob tseem ceeb tau qhib thiab kaw kom ntseeg tau thiab raug, thiab seb cov neeg sib txuas lus puas tau qhib thiab kaw kom ntseeg tau thiab raug.
4) Txawm hais tias qhov ntsuas ntsuas thiab qhov sib piv ntawm transformer thiab polarity yog qhov tseeb.
5) Txawm hais tias qhov kev sib txuas ntawm busbar yog qhov zoo, thiab seb nws qhov kev txhawb nqa insulating, qhov chaw txuas thiab cov khoom siv tau ruaj khov thiab txhim khu kev qha.
6) Cov rwb thaiv tsev tiv thaiv ntsuas nrog 500V megohmmeter yuav tsum tsis pub tsawg dua 10 megohms. Thaum ntsuas, cov khoom siv hluav taws xob, cov khoom siv hluav taws xob thiab cov khoom siv tam sim no xws li coils yuav tsum raug txiav.
Kev ceev faj rau kev siv thiab tu
Tswv yim: Ua ntej lub hwj chim rau, thov xyuas seb txhua lub davhlau ya nyob twg yog qhov qub, seb cov khoom siv hluav taws xob ntawm txhua qhov hluav taws xob puas raug nruj, thiab seb cov xaim hauv av hauv lub thawv puas txuas nrog rau qhov chaw sab nraud rau kev txhim kho hauv av. Tom qab lub tshuab hluav taws xob, thov paub meej ntxiv seb txhua lub davhlau ya nyob twg zoo li qub.
1) Kev ua haujlwm, tu thiab kho cov khoom no yuav tsum tau ua los ntawm cov neeg ua haujlwm hluav taws xob tsim nyog.
2) Thaum kho, disconnect lub fais fab mov ua ntej, thiab tom qab ntawd kho tom qab lub capacitor raug tso tawm.
3) Kev ntsuas kev sib khi ruaj khov yuav tsum tau txais kev pom zoo ntawm qhov nkag thiab tawm ntawm lub cable kom muaj kev nyab xeeb.
4) Lub Circuit Court breaker yuav tsum tau kho tsis tu ncua.
5) Yog tias lub thawv xa khoom siv siv lub riam hloov, nws yuav tsum tau qhib thiab kaw hauv qhov tsis muaj kev thauj khoom kom ntseeg tau tias tus kheej muaj kev nyab xeeb.
Cim npe nrov: Sab nraum zoov / sab hauv tsev cable faib txee, Tuam Tshoj sab nraum zoov / sab hauv tsev cable faib txee manufacturers, lwm tus neeg, Hoobkas
