Single Phase Smart Electric Meters Two Wire Commercial STS Keypad Meter

The DDSY168-G is a high end newly upgraded  generation of smart electric meter that integrates high precision metrology  with non-wired communication and contractual control principles. It is a single phase two wire electric Watt-hour meter that operates in prepayment and credit mode. The payment mode can be altered remotely by the command transmitted from head-end server. The meter displays full house metering data including V, A, PF, total consumption, balance and last 5 successfully entered tokens. It also records load profiling data at preset interval periods.

GSM GPRS connectivity allows DDSY168-g to transmit data real-time to the head-end server and utility to audit and control the meter remotely. This wireless solution adds value and benefits to both service providers and consumers. 

Main Features

a) Operates in prepayment or credit mode

b) Two way communication

c) Tamper detection, magnetic immunity, data retention in outage, cover open detection

d) TOU with multi-rate and multi billing cycles

e) IEC 62056-21 and DLMS/COSEM compliant

f) STS standard encryption

g) Online monitoring and upgrade

 Utility benefits

1) Build in load switch allows for dynamic load management remotely

2) Reduce operational and maintenance cost

3) Remote load management features

4) Revenue protection by remote tariff plan settings

5) Long life time design with easy upgrade features

Specifications: