Revenue Grade Meter – Compatible with Cellular LTE Modem

The Revenue Grade Meter provides precise energy measurement for commercial, industrial, and solar applications that require certified accuracy and reliable data transmission. Designed for use with Cellular LTE Modems, this device enables real-time monitoring, reporting, and billing-grade energy tracking, ensuring compliance with energy performance standards and utility interconnection requirements.

Ideal for pairing with energy management systems, PV inverters, and remote monitoring platforms, this meter ensures accurate energy analytics even in distributed or off-grid installations.

Key Features & Benefits

• Revenue Grade Accuracy – Delivers high-precision energy measurements compliant with ANSI C12.20 Class 0.5S or IEC 62053-22 Class 0.5 standards.

• LTE-Ready Communication – Works seamlessly with Cellular LTE Modems for real-time remote data transmission.

• Multi-Circuit Measurement – Supports monitoring of multiple single- or three-phase loads within one unit.

• Compact DIN-Rail Design – Space-saving, easy-to-install form factor suitable for panels or control enclosures.

• Real-Time Monitoring – Enables continuous tracking of voltage, current, power factor, frequency, and total energy consumption.

• Flexible Integration – Compatible with Modbus RTU/TCP protocols, BMS, EMS, and SCADA systems.

• Data Logging & Alarms – Built-in storage and alert functions ensure operational transparency and reliability.

• Certified Performance – Meets global standards for commercial and utility-grade metering applications.

Technical Specifications

• Model / Part Number: ADW300 (or equivalent Revenue Grade variant)

• Input Voltage: 3 × 230/400 V AC (three-phase)

• Current Range: Up to 100 A per channel (CT-based measurement)

• Accuracy Class: 0.5S (Revenue Grade)

• Communication Interfaces: RS485 (Modbus RTU), RJ45 (Ethernet), optional LTE Modem connection

• Data Protocols: Modbus RTU/TCP, DL/T645, MQTT (IoT-ready)

• Display: LCD with real-time data and status indicators

• Power Supply: 85–265 V AC

• Mounting Type: DIN-rail or wall-mounted

• Operating Temperature: −25 °C to +60 °C (−13 °F to +140 °F)

• Dimensions: 90 mm × 72 mm × 65 mm (3.54″ × 2.83″ × 2.56″)

• Protection Class: IP40 (indoor use)

• Certifications: ANSI C12.20, IEC 62053-22, CE, RoHS

Applications

• Commercial and industrial solar PV systems

• Utility revenue metering and sub-metering

• Microgrid and energy management systems

• Demand response and energy monitoring networks

• Remote installations using LTE connectivity

Why Choose a Revenue Grade Meter with LTE Capability?

This meter combines high accuracy, communication flexibility, and remote accessibility, making it ideal for utility billing, solar monitoring, and energy optimization. With LTE integration, it enables instant data access even in locations without wired network connections providing a complete, compliant, and future-ready energy metering solution.