Chapter 65438 +0 scope
Chapter II Definition
Chapter III General Requirements
Chapter 4 General Conditions of Testing
Chapter 5 Empty Chapter
Chapter VI Classification
Chapter 7 Signs and Instructions
Chapter 8 Preventing contact with live parts
Chapter 9 Startup of Electrical Appliances
Chapter 10 Input power and current
Chapter 1 1 has a fever
Chapter 12 is empty.
Chapter 13 Leakage current and electrical strength at working temperature
Chapter 14 is empty.
Chapter 15 moistureproof
Chapter 16 Leakage current and electrical strength
17 chapter overload protection of transformer and its related circuits
Chapter 18 Durability
Chapter 19 abnormal work
Chapter 20 Stability and Mechanical Danger
Chapter 265438 +0 mechanical strength
Chapter 22 Structure
Chapter 23 Internal Wiring
Chapter 24 Components
Chapter 25 Power Connection and External Wires
Chapter 26 Terminal of External Conductor
Chapter 27 Grounding Measures
Chapter 28 screws and connections
Chapter 29 creepage distance, electrical clearance and through insulation distance
Chapter 30 Traces of Heat Resistance, Fire Resistance and Leakage Prevention
Chapter 3 1 Rust Prevention
Chapter 32 Radiation, Toxicity and Similar Hazards
Chapter 33 Appendix AA (normative appendix) Additional requirements for Class I water heaters that provide emergency protection measures when the grounding system is abnormal.
Part 2 Interpretation of GB/T20289—2006 《 Storage Electric Water Heater 》
Chapter 65438 +0 scope
Chapter II Reference Standards
Chapter 3 Product Definition, Naming, Terminology and Symbols
Chapter 4 Structural Requirements
Chapter V Safe Service Life
Chapter 6 Performance Requirements
Chapter 7 Test Methods
Chapter 8 Manufacturing and Production Testing
Chapter IX Inspection Rules
Chapter 10 Marking, Packaging, Transportation and Storage
Classification of main performance indicators in Appendix A (normative appendix) of Chapter 1 1
Chapter 12 Appendix B (informative appendix) Main performance requirements of heat pump water heaters
Interpretation of GB20429—2006 Code for Installation of Electric Water Heater Part 3 Standard
Chapter 65438 +0 scope
Chapter II Normative Reference Documents
Chapter 3 Terms and Definitions
Chapter 4 Requirements for Water Heater and Installation Accessories
Chapter V Installation Requirements of Water Heater
Chapter VI Installation Operating Procedures
Chapter VII Inspection Methods
Chapter VIII Training of Installation Personnel
appendix
Appendix 1Gb4706 5438+02—2006 Special Requirements for Safe Storage Water Heaters for Household and Similar Electrical Appliances
Appendix 2Gb4706.1-1998 Safety of Household and Similar Electrical Appliances Part I: General Requirements
Appendix 3GB/T20289—2006 Storage Electric Water Heater
Appendix 4GB204292006 "Code for Installation of Electric Water Heater"