GB/T 11918.1-2014: General Requirements for Industrial Plugs, Socket-Outlets and Couplers
As a core national standard in the field of electrical accessories in China, GB/T 11918.1-2014,...
January 8, 2026
sion932 IEC 60060-1:2010: An Overview of High-Voltage Test Techniques – General Definitions and Requirements
The International Electrotechnical Commission (IEC) has long been at the forefront of formulating international standards...
GB 1094.1-2013: An Overview of China’s National Standard for Power Transformers – Part 1: General
As a core national standard in China’s power transformer industry, GB 1094.1-2013 <Power transformers—Part 1:...
GB/T 1094.3-2017: Technical Specifications for Insulation Levels, Dielectric Tests and External Clearances in Air of Power Transformers
Abstract: GB/T 1094.3-2017, as the third part of the GB/T 1094 series national standards in...
GB/T 18890.3-2015: Technical Specification for Accessories of 220kV XLPE Insulated Power Cables
Abstract: GB/T 18890.3-2015 is an important national recommended standard in China, which specifies the technical...
GB/T 18890.1-2015: Technical Specification for 220kV XLPE Insulated Power Cables and Accessories
With the rapid development of the power industry, the demand for high-voltage power transmission and...
GB/T 18889-2002: Test Methods for Medium-Voltage Power Cable Accessories
Abstract: GB/T 18889-2002 is a critical Chinese national standard specifying test methods for power cable...
GB 19212.1-2008: Safety Standards for Power Transformers, Power Supplies, Reactors and Similar Products
GB 19212.1-2008, titled “Safety of power transformers, power supplies, reactors and similar products – Part...
GB/T 22716-2008: Test Specifications of Interturn Insulation of Armature Winding for DC Electrical Machines
GB/T 22716-2008 is a national recommended standard in the People’s Republic of China, specifically formulated...
GB/T 50719-2011: Technical Code for Electromagnetic Shielded Enclosure
With the rapid development of electronic information technology, electromagnetic interference (EMI) and electromagnetic compatibility (EMC)...