All current and potential transformers must be tested before installation. A valid certificate of test furnished by the manufacturer will be accepted by the division. The owner or operator of an instrument transformer shall retain the manufacturer's certificate for the life of the transformer and must make the certificate available for inspection by the division upon request.
17 AAC 90.490
Authority:AS 45.75.040
AS 45.75.050
AS 45.75.070
AS 45.75.080