The EASTRON SDM230 Series is a multifunction single-phase energy meter designed for accurate measurement and monitoring of electrical energy consumption in residential, commercial and industrial applications.
The meter supports direct connection up to 100A, eliminating the need for external current transformers and simplifying installation. It features a backlit LCD display, pulse output and RS485 Modbus communication, allowing remote monitoring, energy management and integration with building automation and IoT systems.
The SDM230 series measures a wide range of electrical parameters including voltage, current, active power, reactive power, apparent power, power factor, frequency and energy consumption, making it suitable for energy monitoring, solar PV systems, EV charging stations and smart energy management systems.
This meter is DIN rail mounted and is ideal for electrical panels, energy monitoring systems, industrial automation and smart building applications.
📡 Communication & Monitoring
The SDM230 energy meter supports:
- RS485 Modbus RTU communication
- Remote energy monitoring
- Pulse output for energy counting
- Integration with BMS and energy monitoring systems
- Solar PV energy measurement (import / export energy)
- Smart energy monitoring applications
⚙️ Energy Meter Features
The EASTRON SDM230 Series offers:
- Single phase multifunction energy meter
- Direct connection up to 100A
- RS485 Modbus communication
- Pulse output for energy monitoring
- Backlit LCD display
- DIN rail mounting (2 modules – 36 mm)
- MID approved versions available
- Bi-directional energy measurement (import / export)
- High accuracy Class 1 energy measurement
- Suitable for solar PV systems, EV charging and energy monitoring
- Suitable for industrial, commercial and residential installations
🔌 Typical Applications
- Energy consumption monitoring
- Building energy management
- Solar PV systems
- EV charging stations
- Industrial automation
- Smart buildings
- Energy monitoring systems
- Electrical panels
- IoT energy monitoring
📦 Package Includes
- EASTRON SDM230 Energy Meter
- Installation manual
- Modbus communication documentationg
Product Downloads
| Meter Type | Single Phase Energy Meter |
| Voltage | 230V AC (176–276V) |
| Current Range | 0.5A – 100A Direct |
| Frequency | 50/60 Hz |
| Accuracy Class | Class 1 (IEC62053-21) |
| Communication | RS485 Modbus RTU |
| Pulse Output | 1000 imp/kWh |
| Measured Parameters | kWh, kVArh, V, A, W, VA, PF, Hz |
| Mounting | DIN Rail |
| Width | 2 Modules (36 mm) |
| Protection Class | IP51 |
| Operating Temperature | -25°C to +55°C |



















