DL/T 1204-2013
Standard practice for determining the coefficient of thermal expansion of mineral insulating oils (English Version)

Standard No.

DL/T 1204-2013

Language

Chinese, Available in English version

Release Date

2013

Published By

Professional Standard - Electricity

Latest

DL/T 1204-2013

Scope

This standard specifies the method for determining the thermal expansion coefficient of mineral insulating oils. This standard is applicable to the determination of the thermal expansion coefficient of mineral insulating oils that serve as insulation or cooling in oil-filled electrical equipment such as transformers, reactors, cables, circuit breakers, capacitors, etc.

DL/T 1204-2013 Referenced Document

• GB/T 1884 Crude petroleum and liquid petroleum products--Laboratory determination of density--Hydrometer method
• GB/T 1885 Petroleum measurement tables
• GB/T 7597 Method of sampling for transformer and turbine oils in electric power industry
• SH/T 0604 Crude petroleum and petroleum products.Determination of density.Oscillating U-tube Method

DL/T 1204-2013 history

• 2013 DL/T 1204-2013 Standard practice for determining the coefficient of thermal expansion of mineral insulating oils