Static 1 Phase Energy Meter , Anti Tamper Watt Hour Smart Energy
The DDS155 type single-phase electronic watt-hour meter adopt
exclusive use LSI, the device typifying new periphery component,
simple structure, high reliability, low power consumption, long
life etc, is suitable for the single-phase AC active electric
energy with rated frequency of 50HZ.
Function and features
1. Measure active electric energy, no need of calibration for
2. Adopt dedication meter age chip ADE7755;
3. Adopt lasted electricity dedication integrated circuit including
digital multiplier overseas, greatly improved dynamic working range
of Meter, making 1 multiple actual overload;
4. Have good mistake linearity in the range of 5%Ib~Imax;
5. Few periphery component, simple structure, low power
6. Adopt high reliability and long life electronic component, so
the meter assume features of high reliability and long life.
7. Way of display: register, LCD, digital tube.
8. Remote interruption of power supply function.
9. Output interface RS485.
|Rated current(A)||Rated voltage(V)||Rated Frequency (Hz)||Accuracy Class|
|220 or 240||50 or 60||Class 1 or class 2|
＊ Use only isolated tools.
＊ Do not connect the meter to a 3 phase - 415V AC - network.
＊ Place the meter only in dry surroundings.
＊ Make sure the used wires are suitable for the max current the
meter can measure.
＊ Make sure the AC wires are installed correctly before activating
＊ Do not touch the meter connecting clamps directly with your bare
hands, with metal, blank wire or other material as you will have
the chance of an electricity shock and a possible chance for health
＊ Make sure the protection cover is placed after installation and
has been sealed.
＊ Installation, maintenance and repair should only be done by a
＊ Never break the seals or open the front cover as this might
influence the functionality of the meter.
＊ Do not through, drop, kick or other physical violence to the
meter as there are high precision components inside that will break
or make the meter measure inaccurate.
＊ Do not mount the meter in area's with harm gas, dust, mildew or
insects or on unstable surfaces.
Why Choose Us
＊ Professional manufacturer for more than 15 years.
＊ Highly experienced production team in RADARKING factory
＊ QC Systerm: Quality controlled on all production lines, and QC
inspectors work independently from the production line.
＊ Good quality production with quick delivery.
＊ Accepted OEM/ODM.
＊ Accepted small MOQ.
＊ Factory certification: ISO9001, 14000, STS