Din-Rail DC Watt Hour Meter
Zhejiang Wone IT Service Co., Ltd.
1yrs 300++
staff 65666m²+m² US$50,000,000+
Key attributes
| Brand | Wone |
| Model NO. | Din-Rail DC Watt Hour Meter |
| Rated voltage | DC1kv |
| Rated normal current | 2000A |
| Rated frequency | 50（Hz） |
| Methods of Communication | RS485 |
| Series | DEM2D002 |
Product descriptions from the supplier
Description
Description
Din Rail mounted,adopt flame retardant PC material,strong impact and weather resistance, and is suitable for various installation environments. The DC meter has tariff function, built-in clock chip. Clock error accuracy0.5s/day which guarantees the reliability of the tariff function.
Feaures
RS485 communication: used for parameter setting, data reading; DTL645 protocol/Modbus Protocal.
DC metering: using shunt sampling, high measurement accuracy; can measure DCpower, current,voltage.
Alarm function: Over-current alarm: When the current exceeds the CT1 value set by themeter, analarm event occurs, and the alarm light on the electrical surface panel lights up (yellowlight), At the same time, the value of the corresponding alarm status register will change, and theuser canread this register through communication to determine whether an over-current alarmhas occurred.
Display: LCD with backlight ,Support Various parameters display,energy data and Instantaneousparameters.
One channel relay out put (Used for over current cut off ).
Firmware upgrade: RS485 local upgrade.
Specifications
| Main |
|
|---|---|
| Range | DEM |
| Model NO. | DEM2D002D114071-HPLCD114071-HPLCvHPLCD114071-HPLC D114071-HPLCD114071-HPLC |
| Product or Componet Type | Energy meters |
| Country of origin | China |
| Complementary | |
|---|---|
| Phase | Single Phase |
| Device Application | Din-Rail |
| Accuracy class | Class1.0 active energyIEC 62053-41 |
| Accuracy current | 0.5% |
| Voltage Accuracy | 0.5% |
| Active Power Accuracy | 1.0% |
| Rated voltage | DC 5V~1000V |
| Auxiliary power supply | 85~300V AC or 85-300V DC |
| Network Frequency | 50Hz |
| Current | Shunt connection method, the primary side current supports up to 2000A Connection signal :75mV |
| Pulse constant | 1000imp/kWh, 1.2 times the maximum voltage and current, the pulse width is 1.2ms, corresponding to the current setting |
| AC withstand voltage | 4400V/min |
| Impulse withstand voltage | 6.4kV - 1.2/50µS waveform |
| Power consumption | ≤8VA ≤0.4W |
| Technology Type | Electronic |
| Display Type | LCD6+2 |
| Communication port protocol | DTL645 |
| Communication port support | RS485/Modbus |
| Standards | IEC 62053-41 |
| Environment |
|
|---|---|
| Ambient air temperature for operation | -25～70℃ |
| Ambient Air Temperature for Storage | -25-70℃ |
| Relative humidity | ≤95% |
ConnectlonDiagram
Wone
Zhejiang Wone IT Service Co., Ltd.
1yrs 300++
staff 65666m²+m² US$50,000,000+
Online store
On-time delivery rate
Response time
100.0%
≤4h
Company overview
Workplace: 65666m²m²
Total staff: 300+
Highest Annual Export(usD): 50,000,000
Services
Business Type: Design/Manufacture/Sales
Main Categories: High Voltage Electrical Apparatus/Low Voltage Electrical Apparatus/Wire cable/Instrument meters/New energy/Tester/Production equipment/Generator/Electrical fittings/Integrated Electrical Equipment
Whole life care manager
Full lifecycle management services for equipment procurement, use, maintenance, and after-sales,
ensuring safe operation of electrical equipment, continuous control, and worry-free electricity
consumption.
The equipment supplier has passed platform qualification certification and technical evaluation,
ensuring compliance, professionalism, and reliability from the source.
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