Qhov sib txawv voltage Transformer tig Ratio Meter
Lub Variable Voltage Transformer Turns Ratio Meter (TTR Meter) yog tsim los rau kev ntsuas qhov sib txawv ntawm qhov sib txawv qhov twg yuav tsum tau ua kom haum rau cov qib siab ntawm kev sib txawv ntawm cov qauv transformer thiab thaj chaw.
Technical Specifications ntawm ib Glance
|
Feature / Parameter |
Txheem Specification |
Technical Benefit / Kev cuam tshuam |
|
Selectable Test Voltage |
1V, 10V, 40V, 100V AC (Variable / Xaiv tau) |
Tiv thaiv core saturation; haum rau ntau yam kev ntsuas rwb thaiv tsev |
|
Hloov Ratio Range |
0.8-10.000 Nws |
Kev ntsuas dav dav rau LV, MV, thiab HV transformers |
|
Ratio Qhov tseeb |
± 0.1% (0.8 txog 2,000) / ± 0.2% (2,001 txog 10,000) |
Ua kom muaj siab -kev txheeb xyuas qhov tseeb thaum lub sijhawm FAT thiab kev sim teb |
|
Phase Angle Measurement |
0℃rau 360℃(Qhov tseeb: ± 0.1 degree) |
Txheeb xyuas vector pawg configuration thiab theem hloov chaw |
|
Excitation Current Range |
0-2 A (Kev daws teeb meem: 0.1 mA) |
Nthuav cov tseem ceeb txawv txav thiab luv luv tig thaum ntxov |
|
Xeem zaus |
50 Hz / 60 Hz (Nws pib-sensing) |
Tau tshaj thoob ntiaj teb daim phiaj fais fab specifications |
|
Cov ntaub ntawv & Kev sib txuas |
Internal cia (txog 1,000 teeb), USB, Bluetooth |
Ceev cov ntaub ntawv digital export rau kev soj ntsuam thiab lees txais cov ntaub ntawv |
Vim li cas Variable Test Voltage Matters
Optimized Excitation:Match test voltage ncaj qha mus rau lub transformer lub rwb thaiv tsev thiab core rating.
Core Saturation Tiv Thaiv:Txo excitation voltage ntawm me me los yog rhiab heev transformer windings.
Coj mus rhaub Changer Versatility:Ua cov kev ntsuas txhim khu kev qha thoob plaws hauv tag nrho On -Load Tap Changer (OLTC) ntau yam.
Universal Field Tool:Pab pawg sim nrog ib qho khoom siv nqa tau yooj yim uas suav nrog lub Hoobkas, kev siv hluav taws xob, thiab kev cog lus kev pabcuam.
Standard Compliance & Industry Benchmarks
IEC 60076-1: Cov
Fais fab transformers - Ntu 1: Cov kev cai dav dav
IEEE C57.12.90
Standard Test Code rau Liquid -Immersed Distribution, Fais Fab, thiab Regulating Transformers
ANSI/IEEE C57.12.00 Nws
General Requirements for Liquid-Immersed Distribution and Fais Fab Transformers
Advanced Diagnostic Capabilities
Transformer Turns Ratio & Deviation:Sib piv cov nqi tiag tiag -lub sij hawm ncaj qha rau cov ntawv teev npe tshwj xeeb los ntsuas cov kev txwv tsis pub dhau.
Phase Displacement & Vector Group Verification:Paub meej tias theem kev sib raug zoo sib xws nyob rau hauv complex peb -theem configurations.
Excitation Current Analysis:Txheeb xyuas qhov tsis zoo ntawm kev hloov pauv, cov teeb meem tseem ceeb, lossis tig - mus rau - tig luv luv.
Polarity & Kais Position Verification:Xyuas kom raug kais thaiv kom raug ua ntej transformer energization.
Core Applications
Transformer Manufacturing & FAT
Txheeb xyuas qhov sib piv winding thiab polarity ua ntej lub Hoobkas tawm mus.
Substation Commissioning
Paub meej vector pawg thiab qhov sib npaug ntawm qhov sib xws tom qab kev teeb tsa lossis thauj.
Kev Tiv Thaiv Kev Tiv Thaiv & Kev Tswj Xyuas Khoom
Benchmark tam sim no piv thiab excitation tam sim no tawm tsam keeb kwm hauv paus.
Kho & Rewinding Facilities
Txheeb xyuas qhov tseeb winding tom qab loj overhaul lossis hloov coil.
Npaj los txhim kho koj lub peev xwm ntsuas kev ntsuas Transformer?
Customized Quotations:Kho vajtse configurations thiab accessory bundles.
Ua qauv qhia & kev txhawb nqa:Online virtual demos coj los ntawm daim ntawv thov engineers.
Ntiaj teb no Shipping & Ua raws li kev txhawb nqa:Cov ntaub ntawv xa tawm tag nrho, ISO 17025 daim ntawv pov thawj calibration, thiab ntau- phau ntawv txhais lus.
FAQ
Q: Dab tsi yog Variable Voltage Transformer Turns Ratio Meter?
A: Nws yog ib qho kev ntsuas hluav taws xob siv los ntsuas qhov sib piv ntawm transformer windings thaum muab kev xaiv qhov hluav taws xob muaj zog.
Q: Vim li cas qhov ntsuas qhov ntsuas qhov sib txawv yog qhov tseem ceeb rau kev ntsuas qhov ntsuas qhov sib piv?
A: Cov transformers sib txawv tuaj yeem muaj qhov sib txawv, kev teeb tsa winding, thiab kev xeem yuav tsum tau ua.
Q: Dab tsi tsis tuaj yeem hloov pauv hloov pauv ntsuas ntsuas ntsuas?
A: Lub ntsiab ntsuas yog transformer lem ratio. Nyob ntawm qhov ntsuas ntsuas, kev ntsuas ntxiv tuaj yeem suav nrog qhov sib txawv ntawm qhov sib txawv, lub kaum sab xis, lub zog tam sim no, polarity, pawg vector, thiab kais txoj haujlwm.
Q: Hom ntsuas ntsuas no puas tuaj yeem hloov pauv kais txoj haujlwm?
A: Yog lawm, thaum xaiv tus qauv txhawb nqa kais kuaj. Kev ntsuas tuaj yeem ua tau ntawm cov kais dej sib txawv thiab muab piv nrog qhov xav tau piv rau txhua txoj haujlwm.
Q: TTR meter puas tuaj yeem kuaj peb -theem transformers?
A: Ib qho qauv tsim rau peb -thev transformer testing tuaj yeem ntsuas cov theem sib piv thiab tuaj yeem txhawb nqa theem kev sib raug zoo thiab kev kuaj vector pawg.
Q: Kuv yuav ua li cas yog tias qhov ntsuas qhov txawv txav?
A: Ua ntej kuaj xyuas cov kev sib txuas ua ke, cov ntaub ntawv hloov pauv npe, xaiv qhov teeb tsa, thiab qhov tseeb kais dej. Sib piv cov txiaj ntsig ntawm theem thiab nrog cov ntaub ntawv xeem dhau los uas muaj.
Q: Puas yog qhov kev hloov pauv hloov pauv hloov pauv txaus los txiav txim siab hloov pauv hloov pauv?
A: Tsis yog. TTR kev ntsuam xyuas yog ib feem ntawm kev ntsuas kev ntsuas kev hloov pauv. Nyob ntawm daim ntawv thov, kev ntsuam xyuas ntxiv xws li winding resistance, rwb thaiv tsev tsis kam, lub zog muaj zog, excitation tam sim no, lossis lwm yam kev kuaj mob yuav tsum tau.
Q: Kuv yuav ua li cas piv rau thaum yuav qhov sib txawv voltage TTR meter?
A: Sib piv qhov ntsuas qhov sib piv, qhov tseeb, muaj qhov ntsuas qhov ntsuas hluav taws xob, ntsuas zaus, ntsuas theem ua haujlwm, qhov ntsuas qhov ntsuas tam sim no, peb -theem muaj peev xwm, vector pawg kuaj, kais kuaj, cov ntaub ntawv khaws cia.
Cim npe nrov: Tuam Tshoj tsis sib xws voltage transformer puv ratio meter, Tuam Tshoj kuj tsis paub meej voltage transformer puv ratio meter manufacturers, lwm tus neeg, Hoobkas
