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Thermography allows to estimate the state of parts which constitute the electrical supply of an equipment. It may avoid production losses and it identifies elements which require a predictive maintenance. High voltage cells (open or equipped with infrared fixed lights)
High voltage or low voltage transformers
Power supply, u.p.s, plugs, filters
Barring engine
Circuit breaker
Fuse
Switch, thermal relays
Low voltage distribution board
Connecting box
Cable path
Etc...

| Connection problem on a 20kV airline insulator... | Problem on the current measure loop in a 20kV latticed with iron cell... |  |  | Connection problem of the third phase at the side of 20kV of this transformer... | Problem on the middle phase behind this circuit breaker... |  |  | Internal problem at the contact point of the third phase of the switch... | Problem on the terminal of the left phase... |  |  | Connection problem between the jaws and the fuse... | Other connection problem between the jaws and the fuse... |  |  | Internal problem of a fuse... | Internal problem on the core of the central conductor... |  | 
| Internal defect of a condenser... | Overheating in the engine terminal box... |  | 
| Connection problem of a braided conductor wire |
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