Static Single Phase Electric Meter Double Circuit Anti Tamper Watt-Hour Energy Meter
DDS155 is the smallest and compact solution you can ever get. It integrateds with all metrological instrumentation characters within one mini poly-carbonate flame retardant closure and offers active energy measurement. It can be added with further smart metering features such as load profile, maximum demand, bi-directional measurement, tamper sensor, etc.
Main Features
1) LED consumption indicator at 1600 imp / kWh
2) Extended transparent terminal cover
3) Register total usage active power
4) 7 digits' LCD display
5) Tamper proof
6) Optical port for alternative data reading
User Benefit
1) Mini, low cost, easy to install and maintenance
2) Can be ordered with extended smart metering features
3) Low inventory cost
4) High accuracy as Class 1 by IEC standards
5) Reliable with long life
Specifications:
|
Accuracy class
|
Class 1.0,
|
| Rated voltage(V) |
110/210V or 120/220V |
| Rated current(A) |
5-100A |
| Operation voltage range |
Un±20% |
| Starting current |
0.4%Ib |
| Rated frequency |
60Hz |
| Internal power consumption |
Voltage circuit ≤1.0W 5VA; Current circuit ≤1VA(Ib) |
| Max.operation temperature |
-30°C ~ +70°C |
| Max.storage temperature |
-30°C ~ +75°C |
| Relative Humidity |
≤85% |
| Service life |
More than 10 years |
|
Safety precautions:
＊ 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 the current/voltage.
＊ 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 damage.
＊ Make sure the protection cover is placed after installation and has been sealed.
＊ Installation, maintenance and repair should only be done by a certified electrician.
＊ 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 work-shop.
＊ 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
