GB/T 24342-2009Electrical equipment of industrial machines - Continuity of the protective bonding circuit test specifications (English PDF)

1 Scope

This standard specifies the electrical machinery industry, electronic equipment and systems test range protective earthing circuit continuity test, test methods and test

Inspection records and other requirements.

This standard applies to protective earthing circuit continuity test industrial machinery and electrical and electronic equipment and systems.

2 Normative references

The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent

Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research

Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard.

GB 5226.1-2008 Safety of machinery - Electrical machinery and electrical equipment - Part 1. General requirements (IEC 60204-1.2005,

IDT)

GB/T 5465.2-2008 Graphical symbols for electrical equipment - Part 2. Graphical symbols (IEC 60417DB.2007, IDT)

Part 4-41 GB 16895.21-2004 Electrical installations of buildings. Protection for safety Protection against electric shock (IEC 60364-4-41.

2001, IDT)

GB/T 6-61 Part 16895.23-2005 Electrical installations of buildings. --- First Inspection Unit (IEC 60364-6-61.2001, IDT)

GB/T 18216.1-2000 AC 1000V and 1500V DC low voltage distribution systems Electrical Safety Measures

Testing, measuring or monitoring equipment - Part 1. General requirements (idtIEC 61557-1.1997)

GB/T 18216.4-2007 AC 1000V and 1500V DC low voltage distribution systems Electrical Safety Measures

Testing, measuring or monitoring equipment, Part 4. equipotential grounding resistance and grounding resistors (IEC 61557-4.1997, IDT)

IEC 60228.2004 insulated cable conductor

IEC 61200-53.1994 Electrical installation guide - Part 53. Selection and installation of electrical equipment

3 Terms and Definitions

The following terms and definitions apply to this standard.

4 measuring voltage

The measured voltage can be a DC voltage but also an AC voltage. Open circuit voltage should be between 4V ~ 24V.

5 Test Range