RTU-DCEM
The RTU-DCEM (Remote Terminal Unit – DC Energy Monitor) is a next-generation, IoT-enabled monitoring solution developed for accurate, real-time measurement and reporting of DC electrical parameters across telecom, power, and critical infrastructure environments. It continuously captures key metrics such as voltage, current, energy consumption, and system status, ensuring complete visibility of DC power performance.
Designed for seamless integration with centralized energy management systems and network operation centers (NOCs), the RTU-DCEM securely transmits operational data to remote servers for advanced analytics and reporting. Built with industrial-grade reliability and precision measurement capability, the system empowers operators to enhance power efficiency, improve uptime, and make data-driven operational decisions.
Construction Details:
- Industrial-grade enclosure suitable for indoor and semi-outdoor installations
- Compact, rugged construction with high EMI/EMC immunity
- High-precision sensing circuits for DC voltage, current, and power measurement
- Integrated communication interfaces for wired and wireless connectivity
- Designed for continuous 24×7 operation in harsh environments
- Modular architecture for easy servicing and expansion
- Panel-mountable design compatible with telecom racks and enclosures
Benefits:
- Multi-Channel DC Monitoring – Measures voltage, current, power, and energy for multiple DC lines
- High Accuracy Measurement – Ensures precise billing-grade and operational data
- Real-Time Data Acquisition – Continuous monitoring with timestamped data logs
- Remote Connectivity – Supports Ethernet, GSM/4G, and serial communication
- Protocol Support – MODBUS RTU, TCP/IP, HTTP, MQTT
- Event & Alarm Logging – Records abnormal conditions such as over-current, voltage faults, and communication loss
- Remote Configuration & Diagnostics – Web-based configuration and firmware updates
- Data Storage – Internal memory for historical energy and event logs
- Secure Communication – Encrypted data transmission and authentication
Parameter | Specification |
Input Power Supply | 40–60 V DC |
Measurement Type | DC Voltage, Current, Power, Energy |
Measurement Range | Voltage: 40–60 V DC |
Accuracy | ±1% of reading |
Communication Interfaces | RS-485, Ethernet |
Wireless Connectivity | 4G LTE (optional) |
Protocols Supported | Modbus RTU, TCP/IP, MQTT |
Data Logging | Local memory with timestamp |
Display | 16×2 LCD with backlight |
Operating Temperature | –25°C to +60°C |
Humidity | < 95% RH (Non-condensing) |
Protection Rating | IP21 |
Mounting | Panel / Rack Mount |
Compliance | Industrial standards |
Applications:
- Telecom BTS and tower power monitoring
- DC power plants and battery banks
- Renewable energy systems
- Data centers and network rooms
- Utility and infrastructure monitoring
- Smart energy management systems