Use case
Can dry ice clean a transformer without de-energising?
Some transformer external cleaning yes; internal work requires de-energisation.
Verdict
It depends
External live, internal de-energised. Asset owner's safety case applies.
The detailed answer
Transformer external cleaning (radiators, cooling fins, bushing porcelain, tank exterior) can be performed with dry ice while energised under appropriate procedures and PPE. Internal cleaning, terminal box maintenance and bushing replacement require de-energisation per standard electrical safety practice. We work to your asset owner's safety case and electrical authority. Per-asset photo log + IR readings (where applicable) provided.
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- 1300 000 000
- hello@dryiceblasters.com.au
- Mon–Fri 7am–6pm · Sat 8am–2pm · Sun by appointment