DSSD722 3 phase 3 wire electronic multi-function smart electric meter

smart electric meter 1.Adopt large scale intefrated circuit 2.Apply digital sampling treatment technology and SMT

DSSD722 3 phase 3 wire electronic multi-function smart electric meter

      DDSD722 three phase energy meters use transparent PC material,integral structure design,and adopt large scale intefrated circuit,apply digital sampling treatment technology and SMT,design and manufacture meters at international advanced level and design and manufacture the meters accord to the actual users consumption of electricity.  It stipulated in national standard GB/T17215-2002 and DL/T 6142007<Multi-function watt-hour meter> standard to each technology requirement of multi-function meter.

Type:DSSD722Standard :GB/T17215.321-2008                  GB/T17215.322-2008Accuracy :Class 1                  Class 2Rated voltage(V) :3*100V  3*57.7/100V  3*220/380VRated current (A):3*1(2)A,3*1.5(6)A,3*5(10)A,,3*10(40)A,3*5(40)A,3*10(120)APulse constant  Imp/kwh Imp/kvarh:16000 8000 1000 800 400

Type	DSSD722
Standard	GB/T17215.321-2008
Accuracy	Class 1
	Class 2
Rated voltage(V)	3*100V  3*57.7/100V  3*220/380V
Rated current (A)	3*1(2)A,3*1.5(6)A,3*5(10)A,,3*10(40)A,3*5(40)A,3*10(120)A
Normal operation temperature	-25°C~+60°C
Storage and transport temperature	-40°C~+70°C
Storage and work humidity	95%
Clock accuracy	≤0.5s/d(23°C)
Pulse constant  Imp/kwh Imp/kvarh	16000 8000 1000 800 400
Display	LVD backlight

DSSD722 3 phase 3 wire electronic multi-function smart electric meter