IC Card Electricity Prepaid Meter Class 1S Accuracy Single Phase Power Meter

The DDSY168-C is an upgraded single phase two wires 60 Amp per phase IC card prepayment electric meter. It is a  new generation of prepaid meter that combines STS standards  with 3DES security encryption technology. The meter operates with wireless communication such as PLC, RF, Modbus, Lora and GPRS / EDGE /EVDO. The meter is approved by IEC 62052-11, IEC62053-21 and produced by ISO9001 standards. It supports flexible tariff plans with TOU (Time of Use) functions. 

The wireless features of DDSY168-C enables it to communicate with a head-end server for high end AMR, AMI functions. LoRa is a type of RF (radio frequency) wireless communication. It is low power consumption and long travelling distance. 

The meter supports real-time data transfer and remote tariff setting. A utility can always get paid before they supply electricity to consumers and have from time to time update from the meter to know exactly how much power the consumers used. 

Features

a) RF / LoRa communication up to 1 mile visual distance

b) STS standard encryption

c) Trip on power threshold breach

d) Full featured for IEC standards for active energy

e) Measure reverse energy as positive , SRE

f) Anti-tamper functions, like magnetic proof, data retention in outage, cover open detection

g) TOU with multi-rate and multi billing cycles

h) IEC 62056-21 and DLMS/COSEM compliant (on request)

i) Automatic and periodic register meter reading: interval, daily, monthly usage

 Utility benefits

1) Easy to install and vend

2) Enhanced revenue protection

3) Meter provides valuble information regarding grid supply for utility's statistics

4) Minimum operational and maintenance costs

5) Hardware and software security protection

6) Long life time of 15 years

Specifications: