Huawei SmartLogger3000A
The Huawei SmartLogger3000A (models A03EU/A01EU) is a smart data logging and monitoring device engineered for solar power plants across West Africa and the Sahel, capable of managing up to 80 connected devices in demanding off-grid and microgrid deployments. Built with robust communication options—Ethernet, RS485, MBUS, and optional 2G/3G/4G connectivity—it delivers reliable performance in remote, dust-prone environments while supporting zero export control and enhanced lightning protection critical for Mauritania's extreme weather conditions. Ideal for rural electrification projects and energy independence initiatives across the ECOWAS region, this device ensures seamless monitoring and control of distributed solar systems even in areas with limited infrastructure.
Key Features
- ✓Manages up to 80 connected devices
- ✓Multiple communication interfaces: WAN, LAN, RS485, MBUS, optional 4G
- ✓Supports Modbus-TCP, Modbus-RTU, IEC 60870-5-104/103, and DL/T645 protocols
- ✓Smart zero export control design for easy on-site installation
- ✓Built-in lightning protection module for enhanced reliability
- ✓Embedded Web interface and USB 2.0 port for local management
- ✓WLAN-based app communication for simplified commissioning
- ✓Wide operating temperature range (-40°C to 60°C) suitable for harsh environments
Technical Specifications
| APP | Communication by WLAN for Commissioning |
| LAN | LAN x 1, 10 / 100 / 1000 Mbps |
| USB | USB 2.0 x 1 |
| WAN | WAN x 1, 10 / 100 / 1000 Mbps |
| WEB | Embedded Web |
| MBUS | MBUS x 1, 115.2 kbps, Compatible with PLC |
| Type | SmartLogger3000A03EU / SmartLogger3000A01EU |
| Brand | Huawei |
| RS485 | COM x 3, 1200 / 2400 / 4800 / 9600 / 19200 / 115200 bps, 1000 m |
| Weight | 2 kg (4.4 lb.) |
| Active DO | 12V, 100mA (connection with relay, sensor) |
| Application | Solar Power Plant Monitoring and Data Logging |
| 2G / 3G / 4G | LTE(FDD): B1,B2,B3,B4,B5,B7,B8,B20; DC-HSPA+/HSPA+/HSPA/UMTS: 850/900/1900/2100 MHz; GSM/GPRS/EDGE: 850/900/1800/1900 MHz |
| LED Indicator | LED Indicator x 3 – RUN, ALM, 4G |
| AC Power Supply | 100 V～240 V, 50 Hz / 60 Hz |
| DC Power Supply | 12 V / 24 V |
| Power Consumption | Typical 8 W, Max. 15 W |
| Protection Degree | IP20 |
| Storage Temperature | -40°C ~ 70°C (-40°F ~ 158°F) |
| Installation Options | Wall Mounting, DIN Rail Mounting, Tabletop Mounting |
| Dimensions (W x H x D) | 225 x 160 x 44 mm (8.9 x 6.3 x 1.7 inch, without mounting ears and antenna) |
| Max. Operating Altitude | 4,000 m (13,123 ft.) |
| Operating Temperature Range | -40°C ~ 60°C (-40°F ~ 140°F) |
| Communication Protocol (RS485) | Modbus-RTU, IEC 60870-5-103 (standard), DL/T645 |
| Digital / Analog Input / Output | DI x 4, DO x 2, AI x 4 |
| Max. Number of Connected Devices | 80 |
| Communication Protocol (Ethernet) | Modbus-TCP, IEC 60870-5-104 |
| Relative Humidity (Non-condensing) | 5% ~ 95% |