GB/T 17625.9-2016 Active National standards

GB/T 17625.9-2016 Electromagnetic compatibility—Limits—Signalling on low-voltage electrical installations—Emission levels,frequency bands and electromagnetic disturbance levels

Publish Date: 2016-12-13 Implement Date: 2017-07-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 17625.9-2016

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Electromagnetic compatibility

ICS Name: Electromagnetic compatibility (EMC)

Publish Date: 2016-12-13

Implement Date: 2017-07-01

Pages: 14 pages

Scope

This part applies to electrical equipment that uses signals in the frequency range of 3 kHz to 525 kHz to transmit information on low-voltage electrical installations, which include both public power supply systems and user buildings.
This part specifies the frequency band, the limit values of the terminal output voltage within the operating frequency band, and the limits of conducted and radiated interference for different application scenarios (where applicable), and also provides measurement methods.
This part specifies the interference limits from 3 kHz to 400 GHz.
This part does not specify the modulation method, encoding method, and functional characteristics of the signal.
This part does not include environmental requirements and tests.

Development Information

Word Count: 24 Thousand words Pages: 14 pages

Referenced Standards

GB/T 3784-2009 Electrotechnical terminology—Radar GB 4343.1-2009 Electromagnetic compatibility—Requirements for household appliances,electric tools and similar apparatus—Part 1:Emission GB/T 4365-2003 Electrotechnical terminology—Electromagnetic compatibility GB/T 6113.101-2008 Specification for radio disturbance and immunity measuring apparatus and methods—Part 1-1:Radio disturbance and immunity measuring apparatus—Measuring apparatus GB/T 6113.102-2008 Specification for radio disturbance and immunity measuring apparatus and methods—Part 1-2:Radio disturbance and immunity measuring apparatus—Ancillary equipment—Conducted disturbances GB/T 6113.201-2008 Specification for radio disturbance and immunity measuring apparatus and methods—Part 2-1:Methods of measurement of disturbances and immunity—Conducted disturbance measurements GB/T 6113.203-2008 Specification for radio disturbance and immunity measuring apparatus and methods—Part 2-3:Methods of measurement of disturbances and immunity—Radiated disturbance measurements GB/T 9254-2008 Information technology equipment—Radio disturbance characteristics—Limits and methods of measurement

Adopt standards

IEC 61000-3-8:1997

Related Standards

GB/T 4859-1984 Abolished

GB/T 4859-1984 General methods of measurement of immunity to interference for electrical equipment

Publish Date: 1984-12-29

GB/T 5266-1985 Replaced

GB/T 5266-1985 Measurement of the longitudinal wave velocity and attenuation for underwater acoustical materials—Pulse-tube method

Publish Date: 1985-07-26

GB/T 7432-1987 Abolished

GB/T 7432-1987 Immunity specification of coaxial cable carrier system to the interference from the radio broadcasting and telecommunication

Publish Date: 1987-03-17

GB/T 7433-1987 Abolished

GB/T 7433-1987 Immunity specification of symmetrical cable carrier system to the interference from the radio broadcasting and telecommunication

Publish Date: 1987-03-17

GB/T 7434-1987 Abolished

GB/T 7434-1987 Immunity specification of open wire carrier system to the interference from the radio broadcasting and telecommunication

Publish Date: 1987-03-17

GB/T 8586-1988 Replaced

GB/T 8586-1988 The technical requirements of operational frequency distribution and anti-interference of sound for fish finders

Publish Date: 1988-01-05