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THERMAL IMAGING SURVEYS
NON-INVASIVE THERMAL ANOMALY DETECTION
Electrical faults often leave a thermal signature before equipment fails.
MET Group provides specialist energised thermal imaging surveys across LV and HV electrical assets, helping identify abnormal heating and developing defects while equipment remains operational and under load.
WHAT WE CAN LOOK FOR:
Loose or deteriorating electrical connections
Abnormal heating at busbar joints and tap-off units
ACB, MCCB and switchgear anomalies
Overloaded cables, circuits and components
Phase-to-phase temperature imbalance
Transformer and termination hot spots
Abnormal neutral loading
Deteriorating connections before visible damage occurs
But we don't simply photograph the hottest point.
MET Group engineers consider load, ambient temperature, comparable phases, surrounding components and heat distribution, helping distinguish genuine developing problems from normal operating temperatures.
CONDITION MONITORING METHODOLOGY
THERMAL TREND ANALYSIS
The real value comes from knowing whether conditions are changing.
By recording and comparing thermal results across repeat surveys, MET Group can monitor individual assets and identify temperature patterns that are stable, increasing or progressively deteriorating.
DETECT
SCAN
COMPARE
TREND
INTERVENE
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