DFPM93 Din Rail 3 Theem Ntau Ntau Yam Rs485 63A Meter Zog

Ntau lub zog hluav taws xob kev piav qhia

DFPM93 peb theem hluav taws xob lub tsheb yog siv rau kev ntsuas hluav taws xob hluav taws xob siv hluav taws xob hauv lub zog 50Hz lossis 60Hz peb theem hloov pauv ntawm Circuit Court. LCD zaub Tag nrho KWh (Imp. & Exp.), Exp. & Exp. & Exp.), Muaj hwj chim, zaus. Nws yog tus yam ntxwv nrog kev ntseeg tau zoo, kev sib xyaw loj, lub teeb yuag, zoo li zoo pom thiab yooj yim inst yooj yim.

Ntau lub zog hluav taws xob cov meter daim duab thiab teeb tsa qhov dav dav

HLAU KEV UA HAUJ LWM KHO METER

Muaj ob hom kev sib txuas: kev sib txuas ncaj qha thiab kev sib txuas lus tsis ncaj los ntawm CT. (1) rau qauv 5 (63) A, DFPM93 yuav tsum txuas ncaj qha rau. Kev sib txuas ncaj qha teeb, hauv 3-theem 4-xaim system.

(2) rau qauv 5 (6) A, DFPM93 yuav tsum txuas txawm tias CT. Indirect kev sib txuas los ntawm CT, hauv 3-theem 4-xaim system (tawm tswv yim kom txuas tag nrho 3 theem).

Ntau lub zog hluav taws xob cov ntaub ntawv keeb kwm

1. DFPM93 sau cov ntaub ntawv keeb kwm muaj zog raws li hauv qab no:

   1) Txhua hli Tag Nrho KWh (Imp. & Exp.), Tag nrho Kvarh (Imp. & Exp.), Tag nrho KTHARH. (Xeem 12 lub hlis)

   2) Xyoo tag nrho kWh (Imp. & Exp.), Tag nrho Kvarh (Imp. & Exp.), Tag nrho KVARH. (Xeem 10 xyoo)

2.  DFPM93 txhawb nqa khov txhua hnub cov ntaub ntawv lub zog thiab muab 2 yam ntaub ntawv:

   1) khov nag hmo cov ntaub ntawv hluav taws xob los ntawm 22:00 txog 24:00

   2) Khov Nruab Hnub Zog cov ntaub ntawv ib 15min los ntawm 00:00, thiab refresh cov ntaub ntawv txhua hnub.

NCO TSEG: Tus neeg siv tuaj yeem nug cov ntaub ntawv hluav taws xob lub zog ntawm modbus cuv npe.