1. Peb -theem CNC sine inverter fais fab mov tso zis muaj qhov pib muag thiab muag muag, yog li qhov kev ntsuas ceev ceev thiab qhov tseeb yog siab.

2. Peb theem transformer, ib zaug -theem transformer, PT, CT, Z- hom transformer piv, pab pawg, polarity xeem muaj nuj nqi.

3. CT piv polarity kuaj muaj nuj nqi.

4. Nws muaj lub kaum ntse ntse sib txawv ua haujlwm thaum lub sijhawm ib zaug - kev sim theem.

5. Lub kais hloov pauv tuaj yeem kuaj txog 99 lub zog.

6. Kev sim dav dav, mus txog 10000.

7. High thiab low voltage reverse kev twb kev txuas ceeb toom.

8. Tso zis ceeb toom luv luv.

9. Tsis muaj hwj chim-tawm lub moos thiab hnub tim zaub; Txoj kev khaws cov ntaub ntawv yog qhov chaw khaws cia hauv zos, nrog rau 100 cov ntaub ntawv xeem. Cov ntaub ntawv khaws cia tuaj yeem xa mus rau lub computer (PC);

10.Thermal tshuab luam ntawv muaj nuj nqi.

11. Me me, lub teeb yuag, yooj yim rau nqa thiab siv.

Khoom Taw Qhia

Cov cuab yeej no (circuit contact resistance tester) nta ergonomic tswj vaj huam sib luag tsim los rau cov neeg siv- ua haujlwm zoo. Siv siab - zaus hloov cov khoom siv hluav taws xob thiab cov cuab yeej siv hluav taws xob digital, nws tau tsim tshwj xeeb rau kev ntsuas lub voj tsis kam nyob rau hauv switchgear circuits. Qhov ntsuas tam sim no ua raws li lub teb chaws tus qauv pom zoo 300A DC tam sim no. Muaj peev xwm ntsuas kev ntsuas lub voj voog ncaj qha ntawm 300A DC, lub cuab yeej qhia cov txiaj ntsig ntawm lub vijtsam LCD TFT loj thaum muab cov haujlwm tseem ceeb suav nrog cov ntaub ntawv khaws cia, luam tawm, thiab sijhawm teem sijhawm. Cov neeg siv tuaj yeem xaiv los ntawm peb qhov tam sim no: 100A, 200A, thiab 300A. Customizable xeem lub sij hawm tso cai rau mus txog 60 vib nas this, ua rau nws ib tug txhim khu kev qha tiv thaiv tiv thaiv tester uas outperforms mas siab - microohmmeters tam sim no. Tsim los ua kom tau raws li kev saib xyuas thaj chaw rau siab -voltage switchgear nyob rau hauv lub hwj chim mov departments thiab circuit resistance testing specifications rau switchgear manufacturers.

Khoom Parameter

Kev ntsuas ntau	100A(0-15.0mΩ) 200A(0-8.0mΩ) 300A(0-5.0mΩ)
Yam tsawg kawg nkaus daws teeb meem	0.001μΩ
Kev ntsuas qhov tseeb	± (nyeem × 0.5% + 0.001μΩ)
Ntsuam xyuas lub zog	tsis tu ncua tam sim no thiab voltage txwv, txog 8.0V
Kuaj tam sim no	DC 100/200/300A
Ntsuas qhov tseeb tam sim no	±5%
Lub sijhawm ntsuas	ceev, 5 ~ 60 vib nas this xaiv tau
Cov kab xeem tshwj xeeb	tsis kam<20mΩ
Kev them nyiaj yug fais fab	Cov tswv yim 180V ~ 240VAC, 50Hz / 60Hz,
Cov ntaub ntawv khaws cia	100 cov ntaub ntawv ntsuas tau muab khaws cia

Qauv	JHJC300A
Mainframe ntim	520mm × 270mm × 440mm
Ua haujlwm ib puag ncig	kub - 10 ~ 50 degree
av noo	Tsawg dua los yog sib npaug li 90%
Qhov hnyav	txog 34kg (tsis suav cable)