GB/T 22359.2-2022 Active National standards

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

Publish Date: 2022-10-12 Implement Date: 2022-10-12 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: GB/T 22359.2-2022

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Construction engineering construction machinery

ICS Name: Earthmoving machinery

Publish Date: 2022-10-12

Implement Date: 2022-10-12

Pages: 13 pages

Scope

This document specifies the test methods and acceptance criteria for evaluating the electromagnetic compatibility (EMC) of earthmoving machinery defined in GB/T 8498-2017 and the following construction machinery defined in ISO/TR 12603:2010: -- Drilling and foundation construction equipment; -- Concrete and mortar preparation, delivery, and compacting equipment, as well as steel reinforcement processing equipment; -- Road construction and maintenance machinery. This document pertains to EMC requirements related to the functional safety of machinery, electrical/electronic devices (ESA), and ESA components that are separate from the machinery. This document applies only to safety-related parts of control systems (SRP/CS) defined in GB/T 16855.1-2018, where the electrical/electronic devices used meet the design requirements of a safety performance level (PL) of b or higher as specified in GB/T 16855.1-2018. It also applies to electrical/electronic devices (ESA) and standalone ESA components intended for installation on machinery that meet the requirements of PL b. The following electromagnetic disturbance phenomena are evaluated: -- Non-airborne sources radiating electromagnetic fields of different intensities and frequencies; -- Airborne sources (internal/external to the antenna) radiating electromagnetic fields of different intensities and frequencies; -- Electrostatic discharge; -- Conductive and coupled electrical transients. The machinery may be powered by DC, AC, or a combination of both. This document does not apply to machinery powered by external power grids or equipment used in military applications. Note: IEC 61000 covers machines connected to the power grid for power generation.