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GB/T 4706.1-2024Safety of household and similar electrical appliances - Part 1: General requirements (English PDF)

家用和类似用途电器的安全第1部分：通用要求

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Issued by

SAMR; SAC

Level / Type

National · Recommended

Issue date

July 24, 2024

Implementation date

August 1, 2026

Scope

GB/T 4706.1-2024 is the English-translated version of 家用和类似用途电器的安全第1部分：通用要求.

GB/T 4706.1-2024 is a Chinese recommended national standard. Its English version is available from this page.

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Document preview — GB/T 4706.1-2024

National Standard of the People's Republic of China

ICS: 13.120

Foreword4
Introduction10
1 Scope11
2 Normative References12
3 Terms and Definitions20
4 General Requirement31
5 General Conditions for the Tests31
6 Classification35
7 Marking and Instructions35
8 Protection against Access to Live Parts45
9 Starting of Motor-Operated Appliances47
10 Power Input and Current47
11 Heating49
12 Void54
13 Leakage Current and Electric Strength at Operating Temperature54
14 Transient Over-Voltages57
15 Moisture Resistance58
16 Leakage Current and Electric Strength61
17 Overload Protection of Transformers and Associated Circuits63
18 Endurance64
19 Abnormal Operation64
20 Stability and Mechanical Hazards75
21 Mechanical Strength77
22 Construction78
23 Internal Wiring92
24 Components95
25 Supply Connection and External Flexible Cords100
26 Terminals for External Conductors110
27 Provision for Earthing113
28 Screws and Connections116
29 Clearances, Creepage Distances and Solid Insulation119
30 Resistance to Heat and Fire130
31 Resistance to Rusting137
32 Radiation, Toxicity and Similar Hazards137
Annex A (Informative) Routine Tests150
Appliance153
Annex C (Normative) Ageing Test on Motors159
Annex D (Normative) Thermal Motor Protectors161
Annex E (Normative) Needle-Flame Test162
Annex F (Normative) Capacitors163
Annex G (Normative) Safety Isolating Transformers165

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