DP Tam sim no Transformer, raws li cov cuab yeej tseem ceeb hauv lub zog hluav taws xob, tau siv dav thiab muaj ntau yam haujlwm. Lawv cov haujlwm tseem ceeb, cov ntawv thov raug xwm txheej thiab cov txiaj ntsig thev naus laus zis tau qhia hauv qab no:
I. Core Functions: High Currents Precise Conversion and Safe rho tawm
DP Tam sim no Transducers, raws li electromagnetic induction, tuaj yeem ntsuas qhov siab dua thawj tam sim no (piv txwv li, 5A txog 6000A) mus rau tus qauv qis dua (feem ntau yog 5A lossis 1A) ntawm ob sab. Cov txheej txheem hloov dua siab tshiab no tsis tsuas yog pab txhawb kev sib txuas ntawm cov ntsuas ntsuas (xws li, ammeters, wattmeters) thiab cov cuab yeej tiv thaiv (xws li relays), tab sis kuj ua kom muaj kev nyab xeeb ntawm cov neeg ua haujlwm thiab cov khoom siv los ntawm kev sib cais tag nrho siab -voltage systems los ntawm qis- cov khoom siv hluav taws xob los ntawm kev tsim hluav taws xob cais tawm.
II. Hom Daim Ntawv Thov Scenarios
1.Energy Metering: Precise laij lej los txhawb kev lag luam hluav taws xob
Nyob rau hauv lub substation los yog Hoobkas fais fab kev faib system, DP Tam sim no Transformer ua hauj lwm nrog ib tug zog ntsuas kom ua tau ib tug meej ntsuas ntawm hluav taws xob noj.
2.Relay Kev Tiv Thaiv: Cov lus teb ceev ceev kom ntseeg tau tias muaj kev nyab xeeb
DP Tam sim no Transformer muab lub sijhawm tiag tiag - lub sijhawm tam sim no cov cim qhia rau cov khoom siv relay thiab yog "tus neeg teb thawj zaug" rau qhov kev ua yuam kev. Cov ntawv thov ib txwm muaj xws li:
Kev tiv thaiv overcurrent: Thaum lub Circuit Court tam sim no tshaj qhov pib, tam sim no transformer (CT) ua rau lub Circuit Court breaker dhia, tiv thaiv cov khoom overload puas.
Kev tiv thaiv kev sib txawv: los ntawm kev sib piv CT tam sim no ntawm ob qho kawg ntawm lub cuab yeej (xws li, transformer, busbar), kev ua txhaum sab hauv tuaj yeem raug txheeb xyuas thiab cais tawm yog tias qhov sib txawv ntau tshaj li tus nqi teev. Ntau tus qauv hauv DP series (xws li DP-812, DP-816) txhawb nqa qhov sib txawv ntawm qhov sib txawv tam sim no thiab ua tau raws li cov kev cai nruj ntawm qhov sib txawv CT piv tiv thaiv.
Zero-kev tiv thaiv tam sim no: Peb-theem tam sim no vector sum yog saib xyuas los ntawm xoom-sequence CT, thiab yog tias nws tsis yog, kev tiv thaiv hauv av tau tshwm sim. Qhov no yog qhov tseem ceeb tshwj xeeb hauv cov tshuab hauv av tam sim no vim tias nws yooj yim nrhiav ib qho -theem grounding faults thiab txo qhov chaw hluav taws xob.
3. Kev soj ntsuam cov khoom siv thiab kev soj ntsuam raws li txoj cai: Cov ntaub ntawv- tau tsav, ua haujlwm zoo thiab kev saib xyuas. DP Tam sim no Transformer tuaj yeem saib xyuas cov ntaub ntawv tam sim no ntawm transformer thiab circuit hauv lub sijhawm tiag tiag, uas muab lub hauv paus rau kev tsom xam, kev ntsuas lub neej thiab kev sib raug zoo. Piv txwv li:
Load tsom xam: los ntawm kev soj ntsuam cov tam sim no nyob rau hauv lub sij hawm ntawm lub sij hawm, lub load tus nqi ntawm cov cuab yeej raug soj ntsuam kom tsis txhob muaj kev laus los ntawm lub sij hawm overload.
Harmonic Detection: Txheeb xyuas cov ntsiab lus sib haum xeeb hauv cov qauv nthwv dej tam sim no, ua kom zoo dua (SVG) kev teeb tsa hluav taws xob hluav taws xob them nyiaj thiab txhim kho lub zog zoo.
Cov xwm txheej-raws li kev saib xyuas: muab cov ntaub ntawv saib xyuas online kom ua tiav kev saib xyuas cov cuab yeej thiab txo qis lub sijhawm hluav taws xob tsis tau npaj tseg.
4. Industrial Systems: Customized Solutions rau ntau yam kev xav tau
DP Tam sim no Transformers muaj ntau yam kev qhia tshwj xeeb thiab kev teeb tsa raws li cov kev xav tau tshwj xeeb ntawm kev lag luam scenario:
Kev ntsuas tam sim no siab: DP-58, DP-816 thiab lwm yam qauv txhawb nqa ib qho kev tawm tswv yim txog li 6000A, haum rau high-voltage switchgear, lub cev muaj zog loj thiab lwm yam kev siv.
Kev txhim kho yooj yim: ob npaug - xov mounting lossis nylon cable ties rau kev nyab xeeb installation, haum rau cable, tsheb npav thiab lwm tus neeg nqa khoom, qhib tsim los pab txhawb kev teeb tsa, tsis muaj kev cuam tshuam ntawm Circuit Court, txo nqi installation zoo heev.
Environmental Adaptability: kev khiav hauj lwm kub ntawm -25℃mus rau +75 degree, rwb thaiv tsev durability qib B (130 degree), ruaj khov ua hauj lwm nyob rau hauv hnyav sab nraum zoov los yog muaj ib puag ncig.