Description
AREVA MVAJ21T1GB0771B Turbine Control Module
We’ve got a client in Shenzhen power plant who specifically asked for this module last month. The AREVA MVAJ21T1GB0771B is specialized in handling complex turbine control tasks in industrial environments. Designed for real-time monitoring and precise regulation of turbine operations, this module helps prevent costly downtime in power generation and heavy machinery systems.
| Brand: AREVA | Module Type: Control Module |
| Dimensions: 12 x 8 x 3 inches | Weight: 3.5 lbs |
| Input Voltage: 24 VDC | Operating Temp: -40°C to +85°C |
| Interfaces: RS485, Ethernet | Certifications: CE, UL, ISO 9001 |

Our engineers have successfully integrated this module with Siemens S7-400 systems in oil refinery projects. It’s commonly used alongside AREVA’s MVIO series I/O modules and pairs well with Allen Bradley ControlLogix systems through its dual communication interfaces.
Guizhou Yuanmiao maintains 12 units in stock with full technical documentation. We’ve helped clients in steel mills and hydroelectric plants with emergency replacements – one recent delivery in Xi’an was completed within 48 hours. For actual pricing and availability, drop me an email or reach out via WhatsApp here. All units come with 1-year warranty and full testing certification.
Personally, I found this module’s temperature tolerance particularly valuable for outdoor installations in western China’s harsh environments. Let me know if you need compatibility checks with your existing control system.









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