Power transformers - Part 2: Temperature rise range of liquid immersed transformers - This part of GB 1094 is applicable to liquid immersed transformers. This section specifies the markings for transformer cooling methods, temperature rise limits for transformers, and temperature rise test methods. The following normative references are essential for the application of this document. For dated references, only the dated version applies to this document. For undated references, the latest version (including all modification orders) applies to this document. GB 1094.1 Power Transformers, Part 1: General (GB 1094.1-2013, IEC 60076-1; 2011, MOD) GB/T 13499-2002 Application Guidelines for Power Transformers (idt IEC 60076-8:1997) IEC 60085; 2007 Electrical Insulation Thermal Evaluation and Design IEC 61181:2007 Mineral Oil Impregnated Electrical Equipment, Application of Dissolved Gas Analysis (DGA) to Factory Tests on Electrical Equipment IEC Guide 115; Application of uncertainty of measurement to conformity assessment activities in the electrical sector in 2007
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