GB/T 22359.2-2022Earth-moving and building construction machinery - Electromagnetic compatibility(EMC) of machines with internal electrical power supply - Part 2: Additional EMC requirements for functional safety (English PDF)

1 Scope

This document specifies the evaluation of earth-moving machinery as defined in GB/T 8498-2017 and the following construction facilities as defined in ISO /T R12603.2010

Test methods and acceptance criteria for electromagnetic compatibility (EMC) of industrial machinery.

---Drilling and foundation construction equipment;

---Concrete and mortar preparation, conveying, tamping equipment and steel bar processing equipment;

---Road construction and maintenance machinery and equipment.

This document deals with electromagnetic compatibility related to the functional safety of mechanical, electrical/electronic devices (ESA) and mechanically separated ESA components (EMC) requirements.

This document is only applicable to the control system safety-related components (SRP/CS) defined in GB/T 16855.1-2018, which use electrical/

The electronic device meets the design requirements that are greater than or equal to the safety performance level PL specified in GB/T 16855.1-2018.It also involves

Electrical/Electronic Apparatus (ESA) and individual ESA components that meet the requirements of PL for b class and are intended to be installed on machinery.

Evaluate the following electromagnetic disturbance phenomena.

--- Electromagnetic fields radiated by non-airborne sources of different field strengths and frequencies;

--- Radiated electromagnetic fields from airborne sources (inside/outside the antenna) of different field strengths and frequencies;

---Electrostatic discharge;

--- Conducted and coupled electrical transients.

The machine may be powered by DC, AC, or a combination of both as the internal power system.

This document does not apply to machinery powered by an external grid or as equipment for military applications.

Note. IEC 61000 covers grid-connected machines.

2 Normative references

The contents of the following documents constitute essential provisions of this document through normative references in the text. Among them, dated citations documents, only the version corresponding to that date applies to this document; for undated references, the latest edition (including all amendments) applies to this document.

GB/T 8498-2017 Earth-moving machinery basic type identification, terms and definitions (ISO 6165.2012, IDT)

GB/T 15706-2012 General Principles of Mechanical Safety Design Risk Assessment and Risk Reduction (ISO 12100.2010, IDT)

GB/T 16855.1-2018 Safety-related parts of machinery safety control systems - Part 1.General rules for design (ISO 13849-1.

2015, IDT)

GB/T 22359.1-2022 Electromagnetic Compatibility (EMC) of Earth-moving Machinery and Construction Machinery with Built-in Power Supply Part 1

Part. EMC general requirements under typical electromagnetic environmental conditions (ISO 13766-1.2018, IDT)

GB/T 34353-2017 Performance criteria for functional safety of machine control systems (MCS) for earth-moving machinery application electronics and test (ISO 15998.2008, IDT)

ISO 7637-1.2015 Electrical disturbances caused by conduction and coupling in road vehicles - Part 1.Definitions and general description (Road

GB/T 18148 | GB 26545 | GB/T 25627 | GB/T 22359.1 | GB/T 22352 | GB 22361 | […]