Payment & Shipping Terms:
|Output Voltage:||3* 240V/415V||Clock Accuracy:||Less Then 0.5s/Day|
|ON/OFF Control:||Build In Relay||Tariff:||Can Be Set 4 Tariff|
|Data Storage Period:||10 Years||Name:||Digital KWH Meter 3 Phase|
Multi Function Three Phase Electric Meter High Accuracy 20(100)A Large Current Max Demand
Main Technical Parameters:
Reference Voltage Un(V)
Rated Current In
|Active Pulse Constant (imp/kWh)||Reactive Pulse Constant (imp/kvarh)|
|DSSD1150||Three Phase Three Wires||3×100||3×1.5(6)||20000||20000|
|DTSD1150||Three Phase Four Wires||3×57.7/100||3×1.5(6)||20000||20000|
|Normal Working Voltage||0.8Un～1.15Un|
|Limit Working Voltage||0.7Un～1.2Un|
|Voltage Circuit Power Consumption||≤ 1.5W and 6VA|
|Current Circuit Power Consumption||＜1VA|
|Clock Battery Voltage||3.6V|
|Battery Voltage for Meter Reading when Power Off||6V|
|Real Time Clock Accuracy||≤0.5S (23℃)|
|Clock Battery Capacity||≥1200mAh|
|Meter Reading Battery Capacity||≥2000mAh (2 pcs)|
|Data Storage Time during Power Off||≥10 years|
|Normal Working Temperature||-25℃～+60℃|
|Limit Working Temperature||-40℃～+70℃|
|Storage and Transport Temperature||-40℃～+70℃|
|Storage and Working Humidity||≤85%|
|Measurement Range||-799999.99 kWh～799999.99 kWh , -799999.99 kvarh～799999.99 kvarh|
2*RS485: 1200bps～9600 bps;
Note: Independent double RS485 interfaces mean that the meter can communicate with both ① and ② RS485 interface. However, the communication rate for RS485 ① is 1200～9600bps (Optional, and take 2400bps as default), and the communication rate for RS485 ② is 1200bps, it is inalterable. The communication rate for infrared is 1200bps.
See the attached functional terminal diagram.
Time-sharing measurement, demand measurement, remote fee control, event log, electric, demand’s account setting and freezing, regular voltage, load record, LCD display, alarm, programming, RS485 and infrared communication functions and etc.
Transportation and Storage:
The products should avoid from dramatic impact when in transportation and opening, it should compatible with relative standards.
It should be put on the stand in original packing, and cannot be stacked more than 8 levels.
Keep the storage space clear, and the environment temperature should be 0～40℃, relative humidity cannot exceed 85%. There is no harmful substance in the air which may cause corrosion.
The meter cover is made of ABS and Polycarbonate, which can be reused after the life time of meter finished, compatible with relative environment regulation. The meter cover promises for the double insulation and compatible with international standard for dustproof, waterproof, antiflaming and protection. It is with attractive appearance, rational structure and easy installation. See diagram 1 for the appearance and instruction.
Wuhan Radarking Electronics Corp. is a modern share enterprises which focusing on the smart Internet of things(IOT) /smart grid energy consumption sensor/intelligent electric safety integrated solution. It established in 2002(former name: Wuhan Radarking Co.,Ltd.)and went public on January 27, 2015 with the stock abbreviation RADARKING and stock number 831722. It owns the independent R&D center and factory which is the key recommended high-tech enterprises in Wuhan city.
It mainly R&D, manufacture and sell the integrated solution of smart Internet of things(IOT) energy consumption sensor/smart grid energy consumption sensor/energy consumption information acquisition and transmission(Collector, Concentrator, Communication Module), smart electric meter, smart water meter, “RDK” energy Internet of Things(IOT) intelligent energy safety integrated solution, digital campus energy consumption acquisition(meter reading) charging management integrated solution, 4-in-1 Meter energy consumption acquisition(meter reading) charging management integrated solution, 4-in-1 Meter/All-in-One Card cloud computing total charging management integrated solution, energy consumption monitoring and analysis integrated solution, mobile phone APP(Energy Consumption, Fast E Top Up).