Made with advanced technique by adopting large-scale integrated circuit and highly reliable stepping motors etc. Type DDS881 single phase electronic energy meter is the newest power counting products in our country to measure single phase AD active energy with the rated voltage of 220V and the rated frequency of 50Hz. This kind of products can precisely measure active energy both in positive and negative directions. It can add up the results in a same direction it has the function anti-stealing electricity. In order to monitor and control active energy easily, it adopts testing signals with light-coupled output and light diodes to indicate the used power capacity. It is technical parameters are conformed to the national standard GB/T17215-2002 grade 1 and grade 2 static AD active meter and the IEC standard.
At using the meter, customers can get single samples through enlargement, multiplication, integral, V/F exchange and divided frequent power on the divided current and divided voltage meter to drive stepping motors and counters add up energy degrees.
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