DDSF732-L3 SINGLE-PHASE ELECTRONIC MULTI-RATE METER

The type DDSF732-L3 meter is designed for measuring energy in household and commercial single-phase network services. It’s made of static single-phase power meter modules and rates modules, LCD display, high reliability and also infrared communication functions. Supplying advanced and reliable measurement tools for the single-phase time-of-use measurement. The meter’s performance conform to GB/T15284-1994 multi-rate (TDM) Meter, GB/T 17215-1998 1.0 & 2.0 class static AC energy meter and DL/T645-1997 multi-functional table communications statute.

MAIN FEATURE:

· Separately measuring energy consumption with different time zone, and register the energy of current month and last month.

· Maximum 8 tariff period, different period measuring separately by the peak and valley power.

· Adopt LCD display total power and valley power, so reading meter will be facility. 

· Using handhold computer display the meter data. (No. of meter, the total power, peak power, Valley power, rates, etc.).

· The power loss of spare battery is small and life time is long and has high reliability.

· Input the No. of meter (can be shorten) infrared setting and reading the time, period and power consumption of meter.

· Clock hardware and software compensation function.

· RS485 extended port.

· Impulse output.

· Average using lifetime can reach more than 10 years.