Our DIN-rail mounting electric energy meter is characterized by DIN-rail mounting, fast installation as well as reliable performance, and it is suitable for various places, providing accurate electricity measurements. Also, it conforms to the standard of IEC 62053-21 Class 1.
1. Our electric energy meter adopts 35mm rail installation as regulated by DIN standard, and it meets the requirements of DIN EN50022 standard as well.
2. This product is designed to detect voltage, current, power and other electrical parameters. It also possesses other functions, such as electric energy calculation, bi-directional electricity metering, multi-tariff electricity measurement, automatic data recording, etc.
3. RS485 port is equipped for data communication, and the communication protocol is DL/T645-1997.
4. The valid data storage period is no less than 10 years after electricity is cut off, and our product has a wide-range temperature LCD.
|Accuracy||Active energy: Class 1||Active energy: Class 1
Reactive energy: Class 2
|Voltage Range||Normal working range: 0.9-1.1 Un|
|Extreme working range: 0.7-1.2 Un|
|Frequency||50Hz or 60Hz|
|Starting Current||Direct mode: 0.004 Ib
CT mode: 0.002 Ib
|Power||Voltage circuit: ≤1.5W/5VA
Current circuit: ≤2VA
|Electricity Pulse||Pulse Width: 80ms ±20ms|
|Communication||RS485 port, DL/T645-1997 or Modbus-RTU|
|Temperature Range||Normal working range: -10℃-45℃|
|Extreme working range: -25℃-55℃|
|Storage and transportation range: -25℃-70℃|
|Relative Humidity||≤85% (without condensing)|
|Function||Single-Phase Energy Meters||Three-Phase Energy Meters (3P4W)||Three–Phase Energy Meters (3P3W)|
|Rated Voltage||220V||3×57.7/100V, 3×220/380V||3×100V, 3×380V|
|Rated Current||1.5(6), 5(20), 10(40), 20(80), 30(100) A|
|Real Time Measuring||Voltage||■||■|
|Note: " ■ "means this function is configured.|
Electricity Meter | Energy Meter Sale | Smart Metering Device