The BJ-DCEM4 is an advanced Smart Solar Energy Multi-Function DC Power Meter, designed for comprehensive multi-channel energy metering within DC systems. This state-of-the-art meter provides real-time visualization of voltage, current, power data, and cumulative energy data. Equipped with a user-friendly panel keypad, it allows for easy configuration of voltage display parameters and hall CT parameters.
With an RS485 communication interface, the BJ-DCEM4 can seamlessly connect to a monitoring center, making it an ideal solution for industrial and mining enterprises, civil construction, and building automation. This high-performance automatic meter is also capable of measuring power parameters in power grids.
| Model | DCEM4 |
|---|---|
| Accuracy | Current: 0.5% fs Voltage: 0.5% fs Active Power: 1% fs Energy: 1% fs |
| Input | Current: Hall Effective CT, aux +/-15VDC, 4V signal input |
| Load | Current: <0.5VA/phase (rated 5A) |
| Overload | Current: 1.2 times rated continuous; 1 second for 10 times the rated Voltage: 1.2 times rated continuous; 10 seconds for 2 times the rated |
| Dielectric Strength | IEC/EN 61010-1:2010 2kV AC RMS 1 minute, between input/output/power supply |
| Operating Environment | Temperature: -20~60℃ Humidity: 20%~95% RH (No condensation) |
| Storage Conditions | Temperature: -25℃~70℃ Humidity: 20%~95% |
| Protection | Panel: IP40 |
| Power Supply | DC: 20-60V Maximum power consumption: 4VA |
The BJ-DCEM4 is suitable for a variety of applications, including:
- DC Measurement
- Transportation
- Industrial Applications
- Equipment Monitoring
- Genset, Solar, and UPS
- Telecommunication & Data Centers
- DC Energy Management Systems
- Control panels for measuring different electrical loads
- Renewable energy systems, including solar photovoltaic (PV) arrays and wind turbines
