Battery Management Systems (BMS) plays a critical role in most new energy storage technology. The battery energy storage is direct current, and the dc meter is to measure the storage or consumption of the direct current, and it is generally placed at the output of the energy storage battery. In order to ensure the good operation of the battery management system, dc meter is esstential, dc meters can measure and monitor all important dc parameters: voltage, current, power and energy, etc.
EM series include AC meter and DC meter. EM613002 is rs485 din rail dc meter. They are widely used in New Energy Field- PV, Solar Power/EV charger; Telecommunication Based Station; Energy Management /Battery Storage System; Power Generation System.
1. Brief introduction
The EM613002 is a DC energy meter designed to provide accurate and reliable measurements in a variety of applications. Its key features include:
High-precision measurement: Utilizing a shunt sampling method, it achieves a Class 1 accuracy level.
Versatile communication: Supports both RS485 or wifi communication, enabling remote data reading and parameter configuration.
Multifunctional: Measures DC energy, current, and voltage.
Flexible configuration: Supports four tariffs and eight time slots.
Alarm functions: Offers over/under voltage, overcurrent, and AC power outage alarms.
Data storage: Records the latest 20 events for troubleshooting.
Firmware upgrade: Supports both remote and local firmware upgrades.
Easy installation: DIN rail mounting for convenient installation.
2.Technical Parameters
Voltage: DC40V~400V
Current: 10A~240A
Accuracy: Class 1
Communication: RS485 (DLT645 protocol), wifi optional
Standards: GB/T 17708-2017
High reliability: Utilizes high-quality components and undergoes rigorous testing.
Cost-effective: Offers a good balance of features and price.
Easy integration: Supports multiple communication protocols for seamless integration.
Convenient maintenance: Supports remote firmware upgrades.
3. Applications
Renewable energy: Solar power, energy storage systems
Electric vehicle charging stations: Charging pile metering, energy management
Other DC power systems: Battery banks, UPS
4. what's the future of DC wifi energy meter?
The future of DC WiFi energy meters lies in their evolution towards smarter, more integrated, and more efficient solutions.
Enhanced Accuracy and Precision:
Improved sensor technology: Utilizing advanced sensors like Hall effect sensors and Rogowski coils will lead to higher accuracy and faster response times.
Advanced algorithms: Implementing sophisticated algorithms for data processing and analysis will minimize errors and improve the overall accuracy of measurements.
Enhanced Connectivity:
Robust Wi-Fi standards: Adoption of newer and more robust Wi-Fi standards (like Wi-Fi 6/6E) will ensure reliable and high-speed data transmission, even in challenging environments.
Mesh networking: Utilizing mesh networking technologies will improve network coverage and reliability, especially in large-scale deployments.
Integration with other IoT technologies: Seamless integration with other IoT devices and platforms (like smart home hubs, building management systems) will enable comprehensive energy management solutions.
Increased Intelligence:
AI/ML integration: Incorporating AI and machine learning algorithms will enable predictive maintenance, anomaly detection, and personalized energy consumption recommendations.
Data analytics and visualization: Advanced data analytics and visualization tools will provide users with valuable insights into their energy usage patterns, helping them to identify areas for improvement and optimize energy consumption.
Improved Security:
Stronger encryption: Implementing robust encryption protocols will safeguard sensitive data from cyber threats.
Regular security updates: Regular firmware updates will address security vulnerabilities and ensure the ongoing security of the devices.
Sustainability:
Energy-efficient designs: Focus on energy-efficient hardware and software to minimize the environmental impact of the devices themselves.
Use of sustainable materials: Utilizing eco-friendly materials in the manufacturing process.
No Distributor or middleman, Factory-Direct!!!
