Transformers

Continuous monitoring for longer lifespan

Transformers deteriorate gradually and rarely give clear warning signs in time. Continuous monitoring of oil condition, from moisture, hydrogen, and temperature to full gas analysis, gives you fact-based input for both maintenance and reinvestment.

Upcoming solution.

Transformer at a substation

The Challenge

A transformer rarely gives clear warning signs before it’s too late. Deterioration happens gradually — the oil breaks down, insulation weakens, temperature creeps up. With manual inspection and periodic checks, it’s easy to miss what’s happening, and the next step can be a costly, unplanned failure.

Transformers are among the most capital-intensive assets in a power grid — and often the oldest. Securing their function and making the right maintenance and reinvestment decisions requires fact-based evidence, not gut feeling or scheduled intervals that may be too frequent or too infrequent.

How Gomero Solves It

Gomero Connect connects to sensors that continuously monitor transformer oil condition — from basic measurement of moisture, hydrogen, and temperature to full gas analysis. Data flows via Gomero Hub to Gomero Insights, where you track trends over time and receive early warnings when something deviates — before it develops into a fault.

Two Tiers, One Platform

Basic: Detects That Something’s Off

Continuous measurement of moisture, hydrogen, and temperature provides early warning signals.

Products used

Gomero Connect · Gomero Hub · Gomero Insights

Measured parameters

Moisture · Hydrogen · Temperature

Compatible sensors

Vaisala MHT410 or equivalent

Advanced: Understands What’s Happening

Full gas analysis identifies specific fault types such as arcing, overheating, and partial discharges.

Products used

Gomero Connect · Gomero Hub · Gomero Insights

Measured parameters

Multi-gas (DGA) · Advanced oil diagnostics

Compatible sensors

Vaisala OPT100 or equivalent

Office workers looking at a dashboard in a computer

What You Gain

✓ Secured transformer function through continuous condition monitoring

✓ Early detection of overheating and insulation deterioration

✓ Planned maintenance instead of reactive response

✓ Factual grounds for reinvestment decisions

✓ Extended lifespan for your transformers

✓ Complete documentation for field technicians

More Solutions in the Same Ecosystem

Transformers is on its way and will become part of Gomero Predict — our complete system for predictive maintenance of substations.

SF6 Gas Circuit Breakers

Continuous monitoring and early leak detection.

Continuous monitoring and early leak detection.

SF6 gas in your circuit breakers is a direct indicator of breaker health — and a leak is both an environmental risk and an early warning sign of deterioration. Continuous monitoring detects it long before it becomes an operational problem and gives you the foundation for a confident phase-out.

Transformer Bunds

Automated monitoring and management.

Automated monitoring and management.

A transformer bund only serves its purpose if it has capacity when it’s actually needed. SIPP Node ensures that — through automated monitoring and management around the clock.

Substation Building

Upcoming Solution

Climate monitoring for equipment longevity and safety.

Climate monitoring for equipment longevity and safety.

Temperature and humidity affect the lifespan of electrical equipment and backup power — and the safety of your personnel. Continuous monitoring ensures conditions are always kept within the right intervals.

Ready to take the next?

Transformers is on its way and will become part of Gomero Predict. Get in touch and we’ll keep you updated, or tell us about your needs now.

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