# Meters (Certification) Regulations (Northern Ireland) 1998, Paragraph 6

Extent: N.I.

A report for a transformer shall also include the following information:
(a) the name and address of the manufacturing unit or the repair unit where the transformer was examined and tested;
(b) the make and type of the transformer;
(c) the nominal frequency if other than 50Hz;
(d) the marked current or voltage ratio of the transformer and the working or maximum permissible burden that can be connected to the transformer; and
(e) the serial number of the transformer.

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Source: https://www.legislation.gov.uk/nisr/1998/444/schedule/2/paragraph/6 (the official version)
Page: https://openlegislation.uk/meters-certification-regulations-northern-ireland-1998/schedule-2/paragraph-6
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.