Three-phase energy meters
Any special specifications?
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Dedicated electronic systems
General description
They are designed for indirect connection via CT …/5 A current transformers and feature a 9-digit LCD display for reading total and partial values.
The M-Bus and Modbus RTU versions allow energy data to be transmitted to BMS, SCADA, or EMS software systems for centralized consumption monitoring. The devices support two tariffs (T1/T2), export/import metering, phase diagnostics, and automatic reporting of connection errors.
Compliant with EN 50470-1, EN 50470-3, EN 62053-23 standards, each model offers class II protection, IP51 degree in the panel and continuous operation up to 55 °C. The wide measuring range (from 0.003 A to 5 A on the CT side) makes these meters suitable for both medium-power systems and distribution networks with variable loads.
Three-Phase Energy Meters
Model Gallery
Model table
| Model | Type of measurement | Connection | Communication | Precision class | Rates | DIN modules | Main applications |
|---|---|---|---|---|---|---|---|
| CMC-ECS1-125 | Three-phase active energy | TA …/5 A | Integrated M-Bus | Class 1 (EN 50470-3) | 2 (T1/T2) | 4 mod. | Consumption monitoring in industrial and civil plants |
| CMC-ECS1-125M | Three-phase active and reactive energy | TA …/5 A | Modbus RTU (RS-485) | Class 1 (EN 50470-3) | 2 (T1/T2) | 4 mod. | Energy supervision systems and BMS |
| CMC-ECSEM67MID | Single-phase/three-phase active energy | TA …/5 A | M-Bus | MID – Class B | 2 (T1/T2) | 4 mod. | Applications with MID metrological certification |
| CMC-ECSEM67M | Three-phase active/reactive energy | TA …/5 A | Modbus RTU | Class 1 | 2 (T1/T2) | 4 mod. | Systems with remote control or datalogger |
| CMC-CUSTOM | Tailor-made active energy | TA …/5 A (custom) | M-Bus o Modbus | 0,5–1,0 | Configurable | On request | Customized versions for integrated panels or systems |
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We have been operating in the field of electronic instruments for measuring electrical quantities since 1951, constantly evolving alongside technology and the needs of industry. For any technical questions or support requests, our team is available to provide advice and tailored solutions.
