DDSID666 is an advanced and innovative smart meter targeted to the international upscale AMI market. It has several communication modes: TIC, Euridis 2, G3-PLC (IPv6 supported). This meter is equipped a dot matrix LCD which can display various information and which is used in the energy meter field for first time. The Supply contract and Grid contract function can bill separately, suitable for distributed energy applications. The remote firmware update function enables a long-term optimization of the meter. A non-rivet design is adopted, which is convenient for automatic production. The 20-year lifetime design is at first class in the world. This meter also complies with IEC 62056 and EN50470 standards.
u G3-PLC with IPV6 protocol and Euridis 2 protocol, Support AES128-GCM, MD5, GMAC and other encryption communication methods of DLMS/COSEM, ensures an open and secure communication system, has excellent compatibility.
u Unidirectional or Bi-directional active energy /reactive energy measurement, including forward active energy/reverse active energy/four-quadrant reactive energy measurement, Instantaneous value measurement.
u Multi-tariff function: supply contract and grid contract.
a) Supply contract：With 12 season tables, 8 week profile tables, 10 day profile tables and 11 switch-time tables; With 30 special days, 3 peak days, 20 special actions.
b) Grid contract：With 4 season tables, 4 week profile tables, 4 day profile tables and 11 switch-time tables; With 30 special days.
u Independent RTC with accuracy 0.5s /day at full temperature range, and leap year auto switch.
u Three communication modes: G3-PLC supported IPV6 communications; Euridis 2 (IEC62056-31 with DLMS) communications; TIC with IHD (In home Display).
u Effectively suppress magnetic interference.
u Tamper Cheat detection and strong magnetic field detection function, while ensuring PLC communication at 500mT field.
u Remote communication control load switch on/off function; and automatically detect (user breaker status) to close and open load switch.
u Relay control water heater and virtual relay control function.
u Multiple event logs and load profile record function.
u Local or remote firmware upgrades, the function of the meter can be extended.
u Have a long life dot matrix LCD display which can display 3 lines of 16 characters.
u LCD backlight can increase readability under low light condition.
u 20-year lifetime.
u Support three-point screw fixation and DIN rail fixation.
DDSID666 Main Technical Parameter:
Operating voltage range
Voltage circuit ≤2W/10VA
Current circuit ≤4VA
-25℃ to +55℃(Normal)
-40℃ to +70℃(Limit)