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Hydrogen monitoring for transformer fleets

TOTUS G1 Hydrogen Monitor

Cost-effective online monitoring that helps utilities identify developing transformer faults earlier, reduce risk and extend condition-based maintenance across the wider fleet.

Why Utilities Choose TOTUS G1

Transformer failures impact reliability, safety and operational efficiency. TOTUS G1 provides a practical and scalable approach to monitoring large transformer populations, helping operators detect developing faults early and act before they escalate into costly failures.
TOTUS Transformer Monitor Brochure

Applications

Small and medium distribution transformers

Secondary transformer populations

Large distribution fleets

What TOTUS G1 Delivers

Online hydrogen monitoring

Detects dissolved hydrogen in transformers, enabling operators to act quickly before faults escalate.

Moisture measurement

Tracks moisture levels 24/7, minimising risk of degradation and preventing damage to the paper insulation.

Advanced analytics

Provides thermal, moisture, load and insulation ageing models, for enhanced visibility into overall transformer health.

Software diagnostics

Collates data to diagnose transformer condition in real-time using TOTUSPRO’s advanced algorithms.

Benefits of TOTUS G1

1

Full Fleet Visibility

Digitise your transformer fleet with a consolidated view of asset health and risk.

4

Reduced Risk

Prioritise maintenance activities based on actual transformer condition.

2

Earlier fault detection

Detect emerging faults at the earliest stage and intervene before failure occurs.

3

Scalable monitoring

Extend your monitoring capabilities across your entire fleet

Transformer analytics

Enhance your monitoring with critical insights into transformer health that are otherwise difficult to monitor. By evaluating key parameters such as hot spot temperature, overloading capability, moisture in paper insulation, and oil dielectric breakdown voltage, asset managers and operators gain an enhanced view of transformer condition.

By integrating these analytical models, operators can detect developing issues before they escalate, optimise load and maintenance strategies, and extend the lifespan of the transformer.

Transformer Analytics

Part of the TOTUS Transformer Ecosystem

TOTUS G1 integrates into the wider TOTUS monitoring platform, creating a unified view of transformer health. Combined with:

  • DGA Monitoring
  • OLTC Monitoring
  • Bushing Monitoring
  • Partial Discharge Monitoring
  • Transformer Fault Current Monitoring
TOTUS Ecosystem - G1

Upgrade your monitoring capabilities

  • Bushing coral

    Bushing monitoring

    Protect your transformer from hidden insulation risks and prevent high risk, costly failures.

    Discover bushing monitoring
  • Transformer Analytics

    Transformer analytics

    Advanced thermal, ageing and moisture models reveal true remaining life of the transformer.

    Read our blog
  • Partial discharge

    Partial Discharge Detection

    Catch faults or weaknesses in the insulation system at earliest stage avoiding costly repairs and downtime.

    Read our case study
  • Fault

    Through Fault Monitoring

    Detect through‑fault events and assess insulation integrity of your transformer.

    Read our blog
Transformer Monitoring Case Studies: Vol 1

Transformer Monitoring Case Studies: Vol 1

Case Study Download

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Associated Energy Products

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DGA monitor

TOTUS G5

Accurate, real-time DGA and moisture insights to detect risks early and protect critical transformers.
Find out more
bushing monitor

TOTUS BM

Online bushing and partial discharge monitoring for transformers.
Find out more
OLTC monitor

TOTUS OLTC

On-load tap changers insights, delivering early fault warnings that enable proactive maintenance.
Find out more
Transformer Monitor

TOTUS G9

Insights and visibility you need to protect your most critical transformer assets.
Find out more

Ready to Extend Visibility Across Your Entire Fleet?

Get in touch

A Hydrogen Sensor for Critical Transformer Health Insights

Develop deeper visibility into your transformer’s condition through comprehensive monitoring of essential health indicators. Track vital parameters including hot spot temperature, load capacity limits, and oil dielectric strength to build a complete picture of transformer performance. These insights enable you to make informed decisions about load management and maintenance scheduling, ultimately extending the lifespan of your assets.

Get in touch with our team to find out more.

Get in touch
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