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  • Single phase prepaid energy meter(ic card)

    Ib theem them ua ntej zog 'meter', daim npav)

    Ib leeg-theem them ua ntej lub zog siv hluav taws xob (IC daim npav) yog lub zog ntsuas ntsuas cov khoom tsim tawm tshiab thiab tsim tawm los ntawm peb lub tuam txhab raws li cov txheej txheem ntawm kev sib tw ntawm GB / T17215.321-2008. Cov khoom no siv cov kev sib txuam sib xyaw loj thiab cov txuj ci SMT, nrog kev ua haujlwm xws li ntsuas hluav taws xob lub zog, ntsuas cov ntaub ntawv, soj ntsuam tiag tiag, thiab cov ntaub ntawv sib cuam tshuam.