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PowerPatch® offers the following benefits in transformer repair. Repairs leaks in the field – The leak can be repaired quickly when discovered. No need to move or shut down the transformer. Eliminates “bagging” and removal – Eliminates the time, inconvenience, and environmental issues in de-energizing a transformer and moving it to a shop for repair. Keeps transformers in service – No need to install temporary replacements because a transformer has to be removed from service for a weld repair. Patch can be removed, if desired – When transformers are refurbished, patches can be removed with a glancing blow from a hammer. Quick and cost effective. – simple repairs can take ½ hour or less with a well trained repair technician. Extends life of hard-to-replace equipment – can extend the time until refurbishment is required for aged equipment. Can be a temporary fix during transportation – cheaper than a bagging or draining the oil when a leaking transformer must be moved.

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