Low Voltage (LV) Networks are experiencing significant growth in demand, resulting in operators choosing to take a more dynamic approach to managing their networks.
Full visibility of the LV network using VisNet Apps makes this easier than ever before. VisNet Apps can be installed remotely onto your VisNet Hub in the substation. Advanced algorithms work at the grid edge to collect network health intelligence and provide superior data analysis. This data is presented in an easy to understand, actionable way using VisNet Detect Pro or your own user interface.

Did you know that, typically, 71% of your monitored underground circuits have pre-fault activity and will fault in the future? Find out how our Apps can help you locate it before it becomes a problem.
Reliability Apps
Quickly detect and fix faults in your LV network
As LV networks age, the ability to detect and respond to faults and outages is becoming increasingly important.
The Reactive Operations App and Proactive Operations App provide real-time alerts for faults and pre-fault activity on your networks, alongside information on the type of fault and its location.
Capacity Apps
Get enriched insights into the capacity of your LV assets
LV networks are seeing a surge in consumption due to the increase in electric vehicles, heat pumps and solar panels. Whilst a positive step for the environment, these technologies are putting pressure on a grid designed long before these items were even thought about. As a result, electrical networks are now operating closer to thermal and voltage operating limits, and it is more important than ever to monitor loading and capacity.
The Circuit Capacity App and Transformer Capacity App offer automated alerts for approaching and exceeding operating limits, enabling you to manage capacity and support a sustainable energy future.
Quality of Supply Apps
Identify power quality issues before they become a problem
Today’s LV networks are more complex than ever before, thanks to the increasing variety of customer-connected loads and Distributed Energy Resources (DERs) such as solar panels.
The Power Quality App gives granular insights into the supply on your network, detecting and alerting you to problems such as voltage fluctuations in real-time.

Local Integration Apps
Get additional insights from VisNet Hub plug-ins
The VisNet Hub supports external hardware connectivity, giving you the option to add sensors, third-party interfaces and the VisNet Reclose2 as a plug-and-play device.
The VisNet Device Support App gives you visibility of device status, as well as remote switching and control capabilities. The Temperature Sensor App provides transformer temperature readings from the temperature sensor.
VisNet are innovative and always keep moving.
Keep up the good work.
Dave Phillips, Engineering Specialist National Grid Electricity Distribution
VisNet have great products and services, with very good technical advice. I found the team approachable; they listen to customers and provide continuous innovation to meet their needs.
Gary MacDonald, Senior Project Engineer SP Energy Networks
Why work with VisNet®?
VisNet® has a suite of modelling and monitoring solutions designed to provide smart intelligence for successful network operation, planning and analytics.
Homes and businesses across 445,000 substations served by VisNet modelling solutions
Homes and businesses protected by VisNet monitoring solutions
Low Voltage circuits protected through 30,000+ VisNet Hub and Guard devices
Power systems experience in the research, development and deployment of innovation
Explore our range of monitoring solutions to assess your LV network and fix faults fast
VisNet® Hub
Our all-in-one smart LV monitor provides real-time network visibility to support a proactive approach to network and fault management.
VisNet® Reclose2
Manage intermittent faults and enable effective management and supply restoration on low voltage networks.
Reliability Apps
Faster identification and resolution of issues through real-time monitoring and alerts for loss of supply and/or pre-fault activity, as well as insights on the type of fault and its location.