Jsy-mk-229 DC them pawg hluav taws xob ntsuas hluav taws xob ntsuas lub hom phiaj ntawm qhov tsis yooj yim ntawm cov tsoos phab ntsa mounted hluav taws xob ntsuas hluav taws xob hauv kev siv thiab kev teeb tsa, thiab tsim cov ntawv qhia me me rail mounted hluav taws xob ntsuas hluav taws xob, uas muaj qhov zoo ntawm qhov ntsuas qhov tseeb. , muaj zog overload muaj peev xwm, ruaj khov thiab txhim khu kev qha kev ua haujlwm, dav ua haujlwm voltage ntau thiab tsawg zog noj.Thiab nws qhov me me, lub teeb yuag, qauv qauv, tuaj yeem siv nrog cov khoom siv hluav taws xob me me uas tau teeb tsa hauv lub thawv xa khoom kom ua tiav qhov ntsuas hluav taws xob faib hluav taws xob.
1. Kev ntsuas
1.1 Kev ntsuas hom:AC / DC adaptive;
1.2 voltage ntau:1-1000v;
1.3 Tam sim no ntau yam:0.02-300a, shunt yeem;
1.4 Voltage daws teeb meem:0.001V;
1.5 daws teeb meem tam sim no:0.0001a;
1.6 Kev daws teeb meem hluav taws xob:0,001 kWh;
2. Kev sib txuas lus
2.1 interface hom:RS485 kev sib txuas lus, built-in ESD tiv thaiv;
2.2 Kev sib txuas lus raws tu qauv:Modbus RTU raws tu qauv;
2.3 Cov ntaub ntawv hom:n 8, 1;.
2.4 baud rate:1200-9600bps, 9600bps los ntawm lub neej ntawd;
2.5 Lub sijhawm sib txuas lus:ib zaug ib ob;
3. Kev ua tau zoo
3.1 kev siv fais fab:≤ 20mA;
3.2 ua haujlwm fais fab mov:Sab nraud fais fab mov, 12-36vdc fais fab mov;
3.3 tiv taus voltage:cov khoom siv hluav taws xob kuaj thiab cov khoom siv hluav taws xob raug cais tawm ntawm ib leeg, thiab kev sib cais tiv thaiv hluav taws xob yog 4000vdc;
3.4 overload muaj peev xwm:1.2 imax ruaj khov;
4. Kev ua haujlwm ib puag ncig
4.1 Ua haujlwm kub:-30 ~ + 70 ℃, cia kub -40 ~ + 85 ℃;
4.2 txheeb ze humidity:5 ~ 95%, tsis muaj condensation;
4.3 Ua haujlwm ib puag ncig:qhov chaw uas tsis muaj kev tawg, corrosive gas thiab conductive plua plav, thiab qhov chaw tsis muaj kev cuam tshuam, kev co thiab kev cuam tshuam;
4.4 installation txoj kev:2p35mm qhia rail installation;