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LV Network Monitoring

Detect faults early, manage capacity and restore supply faster with real-time visibility across your LV network.

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LV monitoring

Trusted by network operators and infrastructure providers globally

Low voltage network monitoring
See what is happening on your LV network

Low voltage networks face rising demand from EV chargers, heat pumps, solar PV and battery storage, often with little visibility at the grid edge.

Our monitoring devices capture real-time voltage, current and power quality data at substations and on poles, while fault management and location tools restore supply and find faults faster. Everything connects to our software solution Detect Pro, so you can spot problems early and decide based on evidence. This helps you connect low carbon technology faster and avoid unnecessary reinforcement.

80%
of intermittent faults resolved first time
5,500,000+
homes and businesses protected by our LV monitoring solutions
60,000+
OTA app and security updates across the fleet since deployment in 2019 Up to 22% additional network capacity unlocked with VisNet Hub apps
Products & Services
Our LV monitoring devices and tools help you detect faults early, restore supply faster and use network capacity with confidence.
EA Technology VisNet Hub device, a gray wall-mounted electrical monitoring unit with blue label showing power, status, and comms indicators
Continuous Substation Monitoring

VisNet Hub

Award-winning LV monitoring for ground-mounted substations, capturing voltage and current 16,000 times a second on up to 6 circuits.
VisNet View pole-mounted LV monitoring device
Pole-mounted Monitoring

VisNet View

Pole-mounted LV overhead line monitoring that gives real-time visibility of up to 2 feeders, with fault, pre-fault and pole tilt alerts.
EA Technology ALVIN Recloseยฒ electrical protection relay device with blue control panel, green and red buttons, on blue background

VisNet Recloseยฒ

Resolve up to 80% of intermittent faults on the first attempt with automatic LV fault management.

CableSniffer

Locate underground LV cable faults in under an hour by analysing insulation breakdown gases, with far fewer excavations.
Bring us your network challenge

Our in-house consultants combine decades of field experience with evidence from live networks, to help you understand complex problems across the power system and decide what to do next.

Get in touch

LV monitoring optimizes the use of the existing electricity network and ensures network upgrades are targeted more precisely to where they are needed, making the best use of the network.

Sven Hoffman
National Grid
Free Guide
The growing gap between energy awareness and demand

The whitepaper explores the growing gap between consumersโ€™ efforts to reduce energy use and rising electricity demand, highlighting why smarter, more visible and flexible LV networks are essential as EVs, heat pumps and distributed energy resources accelerate electrification.

Download here
Consumer Energy Trends Whitepaper
Consumer Energy Trends whitepaper cover