This standard specifies the classification, technical requirements, test methods, inspection rules, signs and instructions, packaging, transportation and storage of electric soldering irons. This standard applies to electric soldering irons with single-phase AC or DC rated voltage not greater than 250V and rated input power not greater than 500W.
GB/T 7157-2008 Referenced Document
GB 1002 Types, basic parameters and dimensions of single-phase plugs and sockets for household and similar purposes*, 2008-09-24 Update
GB 15934 Electrical Accessory Wire Assemblies and Interconnecting Wire Assemblies
GB 2099.1 Plugs and sockets for household and similar purposes - Part 1: General requirements*, 2009-08-01 Update
GB 4706.1-2005 Household and similar electrical appliances-Safety Part 1:General requirements
GB 4706.41-2005 Household and similar electrical appliances.Safety.Particular requirements for portable heating tools and similar appliances
GB 5023.5 Polyvinyl chloride insulated cables of rated voltages up to and including 450/750V. Part 5: Flexible cables (cords)
GB 9969.1 General principles for preparation of instructions for use of industrial products
GB/T 191 Packaging.Pictorial marking for handling of goods
GB/T 2423.17 Environmental testing for electric and electronic products.Part 2:Test method.Test Ka:Salt mist
GB/T 5013.4 Rubber insulated cables of rated voltages up to and including 450/750 V.Part 4: Cords and flexible cables
GB/T 7157-2008 history
2019GB/T 7157-2019 Electric soldering irons and heating guns