Dry transformer maintenance manual

All dry-type transformers: Locate the transformer in an area where the transformer is easily accessible and serviceable by qualified personnel. Install the transformer in accordance with the requirements of Article of the National Electrical Code and other appropriate local codes.  · As % of condition maintenance causes 0% breakdown of equipment. There are many different preventative maintenance actions to be performed on a power transformer. They can be on a daily, monthly, yearly, quarterly, half-yearly, or yearly basis. Some transformer maintenance activities only need to be performed once in a 3 to 4 years interval. provide decades of trouble-free service. Manual intent The purpose of this manual is to assist the operator in making safe and economical decisions when handling, installing, ope-rating, and servicing the unit. This manual must be kept with the documentation for the transformer and be readily available.

It contains important information including safe handling, installation and maintenance instructions. This guide covers general recommendations for the operation and maintenance of dry type transformers. The successful operation of these transformers is dependent on proper installation, unloading, and maintenance. Dry type transformers require. All dry-type transformers: Locate the transformer in an area where the transformer is easily accessible and serviceable by qualified personnel. Install the transformer in accordance with the requirements of Article of the National Electrical Code and other appropriate local codes. The internal inspection of a ventilated or non-ventilated dry-type transformer can be readily accomplished at a suitably clean and dry location on the site. Inspection prior to energizing After a transformer is moved, or if it is stored before installation, the inspection should be repeated before placing the transformer in service.

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