E1-3P DC Energy Meter
Inquire NowDescription
The E1-3P DC Energy Meter is a state-of-the-art measurement device designed for accurately assessing DC electrical parameters. Featuring a white backlit liquid crystal display, this meter is ideal for environments requiring clear visibility and precise data interpretation. It can measure one DC voltage and one DC current (with direction) via an external shunt, alongside total power consumption, individual electricity usage, and various other electrical parameters. The integrated RS485 interface and support for the MODBUS-RTU communication protocol enable seamless data uploading and equipment status monitoring. This versatile meter is essential in a multitude of industries including electric power, telecommunications, transportation, environmental protection, and renewable energy applications.
Specifications
| Voltage Input | |
|---|---|
| Rated Value | 0-1000V |
| Overload | Measurement: 1.2 times, Instantaneous: 2 times/10s |
| Impedance | >1 kΩ/V |
| Accuracy | 0.5%FS |
| Current Input | |
| Rated Value | Shunt: conventional 75mV, others need specification |
| Overload | Measurement: 1.2 times, Instantaneous: 10 times/1s |
| Impedance | <100mΩ |
| Accuracy | 0.5%FS |
| Power Supply | |
| Scope of Work | AC/DC 85V~265V |
| Power Consumption | ≤4VA |
| Output | |
| Digital Interface | RS-485, MODBUS-RTU |
| Pulse Output | Optional 1 channel active energy pulse output |
| Environment | |
| Working Environment | -25~55℃, Altitude ≤2000m, 98%RH, no condensation, no corrosive gas |
| Storage Environment | -30~75℃ |
| Safety | |
| Pressure Resistance | Input and Power >2kV; Input and Output >2kV; Power and Output >2kV |
| Insulation | Input, output, power supply > 5MΩ to the chassis |
| Others | |
| Electric Energy | Active energy level 1 |
| Display | LCD with white backlit |
| Power | Accuracy: 0.5%FS |
Dimension
104mm x 50mm x 63mm
Wiring Method
