KobleRailway Safety & Monitoring Systems
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Online SPD Health Monitoring System

Surge protective devices degrade with every surge they absorb — and they fail silently. Koble’s online SPD health monitoring system watches every connected SPD centrally and remotely, reporting real-time health and status so maintenance teams replace devices before the next surge finds them unprotected.

Continuous health monitoring · Real-time status · Early fault alerts

The Problem With Unmonitored SPDs

An SPD that has absorbed its last surge looks identical to a healthy one. Without monitoring, the first sign of failure is damaged equipment after a lightning strike or switching surge. Continuous health monitoring converts surge protection from a fit-and-forget gamble into a managed, verifiable system.

Key Features

Full technical datasheet (channels, communication options, alert outputs, power supply) available on request — ask us.

Applications

Railway signalling power supplies

Protect signalling electronics across distributed locations.

Station buildings & telecom towers

Centralized visibility over remote surge protection.

Industrial control panels

Keep production electronics protected and verified.

Pair it with field testing: continuous monitoring (this system and the ) plus on-site verification with the tester turns surge protection into a fully managed system.

Frequently Asked Questions

Why monitor SPDs instead of just installing them?

SPDs degrade with every surge and can fail silently. Monitoring catches degradation before the next surge leaves equipment unprotected.

What does the system report?

Real-time health and status of each connected SPD, with early warnings as devices approach end of life.

How do maintenance teams receive alerts?

The system provides preventive alerts on SPD health; exact delivery channels depend on the configuration chosen for your installation — ask us when you enquire.

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