EA Technology VisNet Hub – Smart LV Network Monitoring
- Designed to help achieve a Net-Zero Future
As the world uses low carbon technologies, we face new challenges. These technologies include electric vehicles (EVs), solar panels, and heat pumps. Our low voltage (LV) distribution networks need to adapt to these changes.
Built for a simpler time, these networks now grapple with dynamic demand patterns, necessitating modernisation. The VisNet Hub by EA Technology is a strong, real-time monitoring device. It helps energy network operators gain important insights and tools to manage this transition well. The VisNet Hub provides accurate, real-time data on voltage and current from every LV feeder. This crucial data empowers operators to understand load profiles, detect faults swiftly, and make smarter, data-driven decisions regarding network upgrades, maintenance, and overall efficiency.
Without smart monitoring, utilities risk blackouts, poor power quality, and costly reactive upgrades as EV adoption and renewable energy integration increase. Studies indicate a significant proportion of LV feeders may require intervention with increasing EV adoption.
This compact, rugged device seamlessly fits into LV substations, continuously checking power conditions. It helps distribution network operators (DNOs) see what they need. This visibility allows them to manage the modern grid effectively. They can do this safely and at a lower cost.
▶ Energy System Transformation - Move To Net Zero:
Key Benefits of the VisNet Hub
- Complete LV Network Visibility: Monitors up to 6 LV feeders, providing real-time and historical data via the cloud-based LV Portal.
- Smart Fault Detection: Detects faults early, preventing outages and reducing repair costs.
- Intelligent Edge Processing: Processes data locally, enabling instant alerts via text or email for critical issues.
- Flexible Integration: Works seamlessly with existing systems like ALVIN and WinDEBUT for advanced control and planning.
- Cloud-Based Monitoring: Manage and monitor all VisNet Hub devices remotely through EA Technology’s LV Cloud Portal.
How the VisNet Hub Works
Installed directly into LV substations, the VisNet Hub measures voltage and current on each feeder. This data is securely sent to a central platform via 2G, 3G, or 4G mobile networks, allowing operators to view information in real-time or analyse trends over various periods.
This rich dataset supports informed decision-making for load balancing, network planning, asset health monitoring, and customer service response. Crucially, the VisNet Hub supports the LV-CAP™ (Low Voltage Common Application Platform), enabling developers to create and deploy custom applications at the network edge without requiring new hardware for evolving strategies.
Built for the Future
The VisNet Hub’s open software design ensures adaptability to future standards like IoT-NB, LTE Cat-M, and even 5G. It’s a reliable, future-proof solution for preparing your network for mass EV adoption and smart home integration.
Technical Specs at a Glance
| Feature | Details |
| Dimensions | 430 x 266 x 71 mm |
| Enclosure Protection | IK08, IP55 |
| Data Reporting | Flexible intervals (e.g., every minute, 30 min, hourly) |
| Protocols | DNP3, HTTPS, IEC61850 |
| Compatibility | Works with ALVIN, WinDEBUT, and other EA Tech tools |
The LV Cloud Portal offers a central, web-based view of your entire VisNet Hub network, allowing you to view real-time performance, review historical trends, track events, pinpoint asset locations, and access hardware details.
Use Cases and Why Choose VisNet Hub
- Electric Vehicle Planning: Understand feeder upgrades based on real charging patterns.
- Heat Pump Monitoring: Track load spikes from electric heating adoption.
- Renewable Energy Integration: Balance supply and demand from distributed generation.
- Grid Modernisation: Enable active network management without full re-wiring.
Choose the VisNet Hub for its proven technology, low installation cost, high scalability, open platform for long-term flexibility, and its direct support for Net Zero Goals by enabling smarter, greener networks.
❓ Frequently Asked Questions (FAQ)
Q1: What is the VisNet Hub?
A. A smart monitoring device for LV substations, measuring voltage and current to manage load, detect faults, and improve network planning.
Q2: How does it help with electric vehicles?
A. It tracks energy usage to identify areas where EV charging might overload the network, allowing proactive measures.
Q3: Is it future-proof?
A. Yes, its LV-CAP™ open platform allows easy updates and new functions as technology evolves.
Q4: How is data accessed?
A. Through the secure, web-based LV Cloud Portal, showing live and historical performance.
Q5: What communication does it use?
A. GPRS (2G/3G/4G) supporting DNP3 and IEC61850 protocols.
Q6: Ready to future-proof your LV network?
A. The VisNet Hub is your partner in building a smarter, greener, and more reliable electricity network. Contact us to book a live demonstration.