Designed to meet the needs of one meter for one family mode currently, successfully solving the problem of hard meter reading and charging
Features accumulation of many parameter indexes such as purchased electricity volume, purchased electricity volume for emergency, remain electricity volume, electricity consumption, over zero electricity volume, brake electricity, purchase electricity times, illegal inserting card times, ammeter status and more
It transfers corresponding data between customer (ammeter) and electricity selling management system by intelligent IC card, realizes prepayment and management function conveniently and reliably
Others:
DDSY3699: single-phase electronic single rate prepayment electric energy meter
DDSYI3699: single-phase electronic single rate prepayment carrier wave electric energy meter
DDSYF3699: single-phase electronic multi-rate prepayment electric energy meter
DDSYFI3699: single-phase electronic multi-rate prepayment electric energy meter
DTSY3699: three-phase four-wire electronic single rate prepayment electric energy meter
DTSYI3699: three-phase four-wire electronic single rate prepayment carrier wave electric energy meter
DTSYF3699: three-phase four-wire electronic multi-rate prepayment electric energy meter
DTSYFI3699: three-phase four-wire electronic multi-rate carrier wave electronic energy meter
