GB/T 15164-1994
Loading guide for oil-immersed power transformers

Be replaced

Standard No.

GB/T 15164-1994

Language

Chinese

Release Date

1994

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Replace By

GB/T 1094.7-2008

Lastest

GB/T 1094.7-2008

Scope

This standard stipulates the limit conditions of oil-immersed power transformers exceeding the rated value of the nameplate, the calculation method of the hot spot temperature of the winding under steady state and transient state; and recommends the mathematical model for temperature calculation and the load conditions for estimating various types of transformers Load tables and load diagrams for life loss. This standard is applicable to the load operation of oil-immersed power transformers exceeding the rated value on the nameplate. The load of electric furnace transformer exceeds the rated value on the nameplate, and the user should negotiate with the manufacturer for its specific load diagram.

GB/T 15164-1994 history

• 2008 GB/T 1094.7-2008 Power transformers.Part 7: Loading guide for oil-immersed power transformers
• 1994 GB/T 15164-1994 Loading guide for oil-immersed power transformers

GB/T 15164-1994 Loading guide for oil-immersed power transformers was changed to GB/T 1094.7-2008 Power transformers.Part 7: Loading guide for oil-immersed power transformers.