GB/T 33587-2017Safety guide for charging electrical system and equipments (English PDF)
充电电气系统与设备安全导则
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Issued by
SAMR; SAC
Level / Type
National · Recommended
Issue date
May 12, 2017
Implementation date
December 1, 2017
Scope
GB/T 33587-2017 is the English-translated version of 充电电气系统与设备安全导则.
GB/T 33587-2017 is the Chinese standard "Safety guide for charging electrical system and equipments".
Its scope clause reads: This Standard specifies the use environmental conditions, rated value, electrical safety, mechanical safety, charging coupler and connection, grounding device, operational safety, electromagnetic compatibility, safety information, etc. of charging electrical systems and equipment with rated voltage AC 1000 V and below and DC 1500 V and below.
This Standard applies to charging electrical systems and equipment (hereinafter referred to as systems and equipment). NOTE. This Standard is the basic and general guide for electrical safety.
If the relevant requirements are inconsistent with the requirements of product standards, it shall meet the requirements of product standards.
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Document preview — GB/T 33587-2017
National Standard of the People's Republic of China
- ICS
- 29.020
- Classification
- K 09
Issued by: State Administration for Market Regulation; Standardization Administration of the PRC
Contents
- Foreword4
- 1 Scope5
- 2 Normative references5
- 3 Terms and definitions6
- 4 General9
- 4.1 General requirements9
- 4.2 Power supply access9
- 4.3 Installation method9
- 4.4 Electric shock protection classification9
- 4.5 Manufacturing materials9
- 5 Environmental conditions10
- 5.1 Normal environmental conditions10
- 5.2 Special environmental conditions10
- 6 Rated value10
- 6.1 Input rated value10
- 6.2 Output rated value10
- 7 Electrical safety requirements10
- 7.1 General requirements10
- 7.2 High and low temperature and damp heat11
- 7.3 Electrical strength11
- 7.4 Leakage current12
- 7.5 Heat emission12
- 7.6 Flammability13
- 7.7 Heat resistance13
- 7.8 Moisture resistance13
- 7.9 Electrical clearance and creepage distances13
- 7.10 Electrical connection14
- 8 Mechanical safety requirements15
- 8.1 General requirements15
- 8.2 Enclosure protection15
- 8.3 Stability15
- 8.4 Shock15
- 8.5 Vibration16
- 8.6 Noise16
- 8.7 Mechanical connection16
- 9 Coupler and connection requirements16
- 10 Grounding device18
- 10.1 Continuity of protective ground resistance18
- 10.2 Reliability of protective ground terminal18
- 10.3 Ground resistance18
- 11 Operational safety requirements18
- 11.1 Output coupler18
- 11.2 Reverse feed19
- 11.3 Fault cut off19
- 12 Electromagnetic compatibility (EMC)19
- 12.1 Emission (EMI)19
- 12.2 Anti-interference wave20
- 13 Safety information21
- 13.1 Markings and symbols21
- 13.2 Instructions21
- 13.3 Safety warning markings22
1 Scope
This Standard specifies the use environmental conditions, rated value, electrical safety, mechanical safety, charging coupler and connection, grounding device, operational safety, electromagnetic compatibility, safety information, etc. of charging electrical systems and equipment with rated voltage AC 1000 V and below and DC 1500 V and below.
This Standard applies to charging electrical systems and equipment (hereinafter referred to as systems and equipment).
NOTE. This Standard is the basic and general guide for electrical safety. If the relevant requirements are inconsistent with the requirements of product standards, it shall meet the requirements of product standards.
2 Normative references
The following referenced documents are indispensable for the application of this document. For dated references, only the dated edition cited applies. For undated references, the latest edition of the referenced document (including all amendments) applies.
GB/T 2423.1 Environmental testing - Part 2. Test methods - Tests A. Cold
GB/T 2423.2 Environmental testing - Part 2. Test methods - Tests B. Dry heat
GB/T 2423.4 Environmental testing for electric and electronic products - Part 2. Test method - Test Db. Damp heat, cyclic (12h+12h cycle)
GB/T 2423.10 Environmental testing for electric and electronic products - Part 2.
Tests methods - Test Fc. Vibration (sinusoidal)
GB/T 2423.55 Environmental testing for electric and electronic products - Part 2.
Test methods - Test Eh. Hammer tests
GB 4208 Degrees of protection provided by enclosure (IP code)
GB 4824 Industrial, scientific and medical equipment - Radio-frequency disturbance characteristics - Limits and methods of measurement
GB/T 11918.1 Plugs, socket-outlet and couplers for industrial purpos...
GB/T 40437-2021 | GB/T 40431-2021 | GB 28526-2012 | GB/Z 36271.3-2026 | […]
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 22 pages — is available in the English PDF.
Referenced standards
Normative references
- GB/T 2423.1Environmental testing for electric and electronic products - Part 2: Test methods - Tests A: Cold
- GB/T 2423.2Environmental testing for electric and electronic products - Part 2: Test methods - Tests B: Dry heat
- GB/T 2423.4Environmental testing for electric and electronic products - Part 2: Test method - Test Db: Damp heat, cyclic (12 h + 12 h cycle)
- GB/T 2423.10Environmental testing - Part 2: Test methods - Test Fc: Vibration (sinusoidal)
- GB/T 2423.55Environmental testing - Part 2: Test methods - Test Eh: Hammer tests
- GB 4824Industrial, scientific and medical equipment - Radio-frequency disturbance characteristics - Limits and methods of measurement
GB 4208
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Related Standards
GB 4824-2025 — Industrial, scientific and medical equipment - Radio-frequency disturbance characteristics - Limits and methods of measurement
GB/T 11918.1-2014 — Plugs, socket-outlets and couplers for industrial purposes -- Part 1: General requirements
GB/T 11918.1-2025 — Plugs, fixed or portable socket-outlets and appliance inlets for industrial purposes - Part 1: General requirements
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