Ob txoj kev nkag sab hauv, ntau qhov hluav taws xob sib txuas lub davhlau ya nyob twg thaiv rau metering box

、 General

Nrog rau kev nce ntawm cov neeg siv hluav taws xob thiab kev tswj hwm nruab nruab nruab nrab ntawm cov ntsuas hluav taws xob, lub tuam txhab txhim kho ib leeg-theem ntauCircuit Court output lub davhlau ya nyob twg thaiv kom tau raws li cov lag luam puas hloov. Nws yog cov cim tshiab ntawm ntau cov khoom lag luam tso tawm ntawm lub lag luam los ntawm tuam txhab.

        Cov khoom lag luam tau dhau qhov kev sim ua los ntawm cov chaw tsim hluav taws xob muaj feem xyuam, yog ua raws li lub teb chaws tus qauv GB14048 thiab kev nyab xeeb qhov yuav tsum tau siv hauv kev siv hluav taws xob, cov khoom lag luam tau nrov npe thiab siv los ntawm ntau thiab ntau chav tswj hluav taws xob.

Ural Cov qauv nta

Tshaj tawm nrog cov ntim me me, cov peev txheej loj nqa tam sim no, ntau tsev neeg siv, siab zoo nrog kev siv hluav taws xob, kev teeb tsa me me, yooj yim kev teeb tsa, pom lub ntsej muag zoo, thiab lwm yam, cov khoom no muaj ntau lub zog zoo xws li cov nplaim hluav taws, tsis muaj dej nqus, tiv thaiv ntub, zoo meej rwb thaiv tsev, tiv thaiv kev laus, thiab lwm yam.  

       Muaj feem rau pob tshab npog cov phaj, nws muaj qhov muag pom zoo meej; cov xaim xaib yog hom ntawm, yog li nws muaj kev nyab xeeb heev thiab txhim khu kev qha.

、 Daim Ntawv Thov

Cov khoom no txhawb txoj kev ntsuas ntawm cov ntsuas dej ntau-txoj kab, nws tsis tsuas yog zam lub cev tsis raug ntawm cov kev pabcuam-nkag xaim nkag mus rau hauv liab qab tooj liab bar ncaj qha, tsis yooj yim kho dua tshiab, tab sis kuj txuag lub qhov chaw ntim, txiav cov nqi ntawm lub thawv metering. Nws tuaj yeem faib ua ob-tawm plaub-qhov hluav taws xob, rau-qhov hluav taws xob, yim-qhov hluav taws xob, kaum-qhov hluav taws xob ... plaub caug-qhov hluav taws xob, thiab lwm yam.

 Technical Lub ntsiab kev ntsuas lub zog

1. Rwb thaiv tsev voltage: 660V 50HZ (60HZ)

2. Kev pabcuam-nkag rau tus neeg xyuas pib tam sim no (A / ntu mm2): 100/25, 150/50, 200/90, 250/120, 300/150 thiab 400/240

3. Ntsuas-nkag tus neeg xyuas pib tam sim no (A / ntu mm2): 20 ～ 40/6 ～ 10

4. Lub zog zaus tiv taus voltage: 3,000V / 1min

5. Ua haujlwm temp .: -40 ～ ～ + 120 ℃

6. Lub davhlau ya nyob twg-rau-qhov xaus / rwb thaiv tsev tsis kam: resistance 30MΩ