DSY223 SERIES THREE PHASE ELECTRONIC TYPE PREPAYMENT WATT-HOUR METER

Application
DSY223 seres three phase electronic type prepayment watt-hour meter is a kind of new-style meter which is developed by our company on the basis of kind of new-style meter which is developed by our company on the basis of type DDSY223 single phase electronic prepayment watt-hour meter and adopt micro-electronice techniques.It is used for measuring rated frequency 50Hz or 60Hz three phasw AC active energy electric power consumption and realize using electric power after prepaying and realize user load control function.It is a kind of idea product for reforming using electricity system and realizing electric energy commoditization and effectrvely control and adjust electricity net load. Its technique performance are completely fonformed to National Standard GB/T17215-1998 and Department Standard JB/T8382-96.

Name and Specification
Name
Type
Accuracy
(class)
Rated
voltage(V)
Rated
current(A)
connectionMode
Three phase four
wire active energy
electronic type
prepayment watt-
hour meter
DTSY223
2
3กม380/220
3กม1(2),3กม1.5(6),3กม3(6)
Input through current
transformer
1
3กม5(25),3กม10(50),3กม15(60)
3กม20(80),3กม20(100)
Directly input
3กม100/57.5
Three phase three
wire actiove energy
electronic type
prepayment watt-
hour meter
DSSY223
2
3กม380
3กม1(2),3กม1.5(6),3กม3(6)
Input through current
transformer
1
3กม5(25),3กม10(50),3กม15(60)
3กม20(80),3กม20(100)
Directly input
3กม100
3กม1(2),3กม1.5(6),3กม3(6)
Input through current
voltage trans former
Outer and mount dimension

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