Overview:
DTSY171/DSSY171 three phase radio card prepayment meter use contactless radio card instead of contacted smart IC card. After powering on utility equipment, customers can bring cards with themselves, the data is more safe. The utility meter can store max 24 customers' data(who is still using electricity). The meter use large-screen LCD display which is convenient for customers viewing their electricity consumption. The meter is designed for electricity consumption collection of public electrical facilities, e. g. Public irrigation and drainage equipment. This meter help utility collect revenue of electricity consumption effectively and easily.
Main function:
* Purchase before use
* One meter can support several cards, one card can be used in several meter.
* Use contactless radio card
* Equipped with infrared port
Technical data:
Standard: GB/T17215-2002, GB/T18460-2001
Accuracy: class 1.0, 2.0
Reference voltage: 3*57.7/100V, 3*220/380V, 3*100V, 3*380V
Reference frequency: 50Hz, 60Hz
Current: 3*1.5(6)A, 3*5(20)A, 3*10(40)A, 3*15(60)A, 3*20(80)A
Operate voltage range: 0.8Un~1.15Un
Operate temperature range:
Circuit power consumption: voltage circuit power consumption< =3W/12VA, current circuit power consumption < =4VA