Today’s aging LV network infrastructure presents a significant challenge, with owners and operators facing ever-increasing pressure to optimise their operations, minimise downtime and improve system performance.
VisNet® substation-installed hardware is purpose built to make LV networks fit for the future, offering unparallelled monitoring and data analysis to intelligently detect and fix faults, often before they’ve even happened.
On-site fixes are made simple with a suite of handheld instruments for engineers, ensuring fast and efficient fault finding.
Find out why over 4 million homes and businesses across 138,000 Low Voltage circuits are served by VisNet® hardware for smarter, more efficient networks.
VisNet® Hub
Revolutionise your network monitoring
Gain unparallelled control and visibility into your LV substations when you install the innovative VisNet Hub monitoring system.
The Hub pushes intelligence to the network edge, transforming raw data into actionable insights that enable you to proactively manage faults, anticipate future needs and optimise asset health.
ALVIN® Reclose2
Automate network fault management and power restoration
Fix up to 80% of intermittent faults automatically without the need to visit the substation, saving engineer time and costs.
ALVIN Reclose2 gives your network the ability to self-heal, as well as identifying whether a fault is intermittent or permanent.
ALVIN Reclose2 automatically restores power on intermittent issues and, uniquely, safely locks out the system when it detects permanent faults.
VisNet® Guard
Detect LV faults before they happen
The VisNet Guard is a proactive pre-fault monitoring device that goes beyond traditional fault detection, enabling you to remedy potential faults before they occur.
Using specific sensors to collect advanced data analytics and an easy-to-use web application, it identifies the exact feeder and phase(s) experiencing pre-fault activity so that you can proactively address potential issues with pinpoint accuracy.
LV Monitoring Software
VisNet produces two essential instruments for electrical engineers in the field, helping to detect faults and analyse issues quickly and safely in a cost-effective way.
CableSniffer
The fastest and most cost-effective way to detect underground LV faults
CableSniffer enables you to pinpoint the location of underground cable faults in less than an hour, saving time, money and resources.
The handheld tool detects and analyses the gases emitted during the breakdown of cable insulation, giving precise identification of problems without the need for major excavations.
Polarity Test Pen
The ultimate live conductor finder
The Polarity Test Pen provides electrical engineers with unparalleled accuracy and confidence in identifying live conductors, even in crowded enclosures.
It is self-powered, portable and easy to use, with an advanced self-test function that ensures operator safety at all times.
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.
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Homes and businesses across 445,000 substations served by VisNet modelling solutions
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Homes and businesses protected by VisNet monitoring solutions
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Low Voltage circuits protected through 30,000+ VisNet Hub and Guard devices
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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.
ALVIN® Reclose2
Manage intermittent faults and enable effective management and supply restoration on low voltage networks.
Capacity Apps
Process real-time and historic loading data to deliver automated alerts when circuits and transformers approach, reach or exceed their operating limits.
