Payment & Shipping Terms:
|Output Voltage:||3* 220V/230V/240V||Output Current:||3*1.5(6)A|
|Frequency:||60Hz/50Hz||Accuracy:||CL 1.0 For Active; CL 2.0 For Reactive|
|Pulse Constant:||3*1600imp/kwh||Operation Temperature:||-25 +60℃|
Prepaid Smart Electric Meters Three Phase Four Wires Active Energy Measurement MD
|Working Voltage Range||0.8Un～1.15Un|
|Maximum Working Voltage||0.7Un～1.2Un|
|Reference Current||1.5(6)A 5(40)A 5(60)A 15(60)A 20(100)A|
|Accuracy||Active CL 1.0||Reactive CL 2.0|
|Maximum Working Temperature||-40℃～+70℃|
active/reactive power in A, B, C phases, the valid range is 0~999999.99, and unit is kWh or kvarh.
Ø For active combination, reactive combination 1 and reactive combination 2 power, the valid range is –799999.99~799999.99, and unit is kWh or kvarh.
2. Remote ON/OFF Control
Remote ON/OFF control through background software, senior password authorization needed.
Public holiday can be set, including date and daily period meter number of each public holiday.
4. Demand Measurement
5. Settlement Function
6. Meter Clear
7. Demand Clear
8. Event Clear
9. Power Freezing
10. Security Management & User Authorization
11. Warning Function
12. Power Off Meter Reading Function
13. Clock, Time Function
14. Signal Output Function
15. Basic Communiction Function
16. LCD Display Function
No device inside can be adjust by user.
When installing and using, there should be tight enough for each connection line, to avoid from any bad connection which would cause heating to damage the meter. Make sure of the right connection of input and output. Please install the meter on local where is dry and ventilated. Don’t put in the place under direct highlight, especial for infrared window. When using infrared communication, it should take more attention to avoid from any disturb from highlight to infrared interface, and please adjust the distance and angel of infrared, to make sure of reliable communication.
＊ Use only isolated tools.
＊ 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.