Analog Tam sim no Meter

Qhov no SQ Series analog AC ammeter yog lub vaj huam sib luag txhim khu kev qha -mounted txav- hlau ntsuas, tsim los rau kev saib xyuas tam sim no hauv kev lag luam faib vaj huam sib luag, switchgears, thiab tswj txee.
Nws muab cov lus qhia meej, nkag siab zoo rau AC tam sim no. Nrog rau Chav Kawm 1.5 qhov tseeb, nws muab kev ntsuas ruaj khov thiab meej rau kev saib xyuas lub zog niaj hnub.
Ua nrog lub vaj tse dub ruaj khov, qhov ammeter no yooj yim rau nruab rau hauv cov qauv vaj huam sib luag txiav. Kev khiav hauj lwm muaj kev ntseeg siab ntawm -20℃rau +50 degree, nws yog qhov zoo tagnrho rau sab hauv tsev, tsis muaj corrosive ib puag ncig hauv factories, tsev, thiab kev lag luam fais fab.

• Chav Kawm 1.5 Qhov tseeb
• Clear Analog zaub
• Kev txav mus ntev -Iron Design
• Kev khiav hauj lwm kub

Qhov no SQ series analog tam sim no ntsuas kev ua haujlwm muaj kev ntseeg siab hauv kev lag luam thiab kev lag luam ib puag ncig, suav nrog cov tswj vaj huam sib luag, faib pawg, thiab cov khoom siv hluav taws xob.

Tsim los rau -20℃rau +50℃thiab mus txog 85% tsis yog-condensing av noo, nws muab kev ua haujlwm ruaj khov hauv tsev thiab qhov cua sab nraum zoov. Nrog kev co-resistant kev tsim kho, nws haum rau kev tsim cov nroj tsuag, lub tsev hluav taws xob, thiab kev tsim hluav taws xob tauj dua tshiab, muab cov lus pom meej meej rau 50/60Hz AC circuits nrog cov qauv tam sim no transformers.

Thaum xaiv lub ntsuas ntsuas tam sim no rau koj lub tshuab hluav taws xob, SQ series analog ammeter sawv tawm raws li kev ntseeg siab, tus nqi -kev xaiv zoo rau kev lag luam thiab kev lag luam.

Tsis zoo li cov ntsuas hluav taws xob uas tso siab rau lub hwj chim thiab qhia txog qhov ua tsis tau zoo, lub tshuab analog no muab kev nyeem tam sim no, tsis tu ncua kev pom tam sim no, cia cov neeg ua haujlwm pom cov overloads thiab kev hloov pauv ntawm ib ntus -tsis muaj teeb meem nyuaj lossis ntsuas qhov xav tau.

Nrog cov pov thawj 1.5 qhov tseeb hauv chav kawm, kev sib raug zoo nrog tus qauv 50 / 60Hz AC circuits thiab tam sim no transformers, thiab rugged, vibration- tiv thaiv tsim, nws muab kev ua haujlwm ruaj khov hauv kev tswj vaj huam sib luag, faib boards, thiab chaw tsim khoom. Yooj yim rau nruab, qis-kev tu, thiab tiv thaiv me me ntawm electromagnetic cuam tshuam, nws ua kom ntev - lub sij hawm cia siab rau koj cov kev xav tau kev saib xyuas hluav taws xob.

1. Kev teeb tsa

• Ua ntej- kuaj: Paub meej tias qhov ntsuas CT piv thiab cov lus qhia tshwj xeeb phim koj lub voj voog; disconnect fais fab ua ntej installation.
• Mounting: Ntxig lub 'meter' rau hauv cov txheej txheem txiav tawm (piv txwv li: 72 × 72mm), ruaj ntseg nws, thiab nruab vertically deb ntawm cov hlau nplaum los yog qhov chaw tshav kub.
• Kev xaim: Txuas lub 'meter' mus rau qhov sib piv tam sim no transformer tus thib ob sab, ua raws li qhov tseeb polarity.

2. Kev khiav hauj lwm & Kev tu

• Ua ntej-Kev pov thawj fais fab: Paub meej tias lub zog hluav taws xob raug txiav tawm ua ntej kev kuaj zaum kawg; txheeb xyuas cov ' meter ' s thaiv polarity thiab CT piv nrog cov kev qhia hauv Circuit Court.
• Initial Zero Check: Nrog tsis muaj load thov, xyuas kom meej tus pointer rests raws nraim ntawm xoom cim. Kho lub hauv ntej calibration ntsia hlau maj mam yog misaligned.
• Fais fab-Up & Real- Sij hawm saib xyuas: Rov qab fais fab rau hauv Circuit Court; tus pointer yuav tam sim ntawd tso saib tus nqi tam sim no. Tsis muaj kev teeb tsa lossis sov - lub sijhawm yuav tsum tau ua.
• Scale Reading: Nyeem lub pointer txoj hauj lwm ncaj qha rau ntawm lub xov tooj, siv qhov ntsuas qhov sib npaug rau koj qhov CT piv (xws li, 600/5A) kom paub tseeb qhov tseem ceeb tam sim no.
• Overload saib xyuas: Saib xyuas qhov taw qhia txav txav ze ze ntawm qhov ntsuas qhov ntsuas siab, uas qhia tau tias muaj xwm txheej dhau qhov yuav tsum tau tshuaj xyuas tam sim.
• Kev Tshawb Fawb Teb Tsis Zoo: Yog hais tias tus pointer sticks, jitters, los yog ua tsis tau tejyam txav, lub hwj chim tawm lub Circuit Court tam sim ntawd los xyuas cov hlau thiab kev sib txuas.
• Kev ua haujlwm nyab xeeb: Tsis txhob qhib lub 'meter' vaj tse thaum siv hluav taws xob; zam lub cev poob siab lossis cuam tshuam rau lub vaj huam sib luag -mounted unit thaum ua haujlwm.