GB/T 17625.8-2015: Electromagnetic compatibility -- Limits -- Limits for harmonic currents produced by equipment connected to public low-voltage systems with input current 16 A and 75 A per phase

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Scope

This section refers to the injection of public power supply system harmonic current limits.
A) requirements and emission limits for equipment.
b) type testing and simulation methods.
Note 1.According to the test in this section is a complete one-piece type test equipment.
Note 2.This section Compliance may also be verified simulation methods to determine.
This section applies to every phase rated current greater than 16A, less electrical and electronic equipment 75A of these devices intended to access the following classes
Type of public low-voltage AC power distribution network.
a) The nominal voltage of 220V and below, single-phase, two-wire or three-wire system.
b) The nominal voltage of 380V and below, three-phase, three-wire or four-wire system.
c) the nominal frequency of 50Hz.
This section applies to the low-pressure access device intended public system. Does not apply to the proposed access only to medium or high voltage power supply system connected to the public
Devices on its own low-voltage systems.
Note 1.The scope of this section is defined in the device and connected to public low-voltage systems, since launching its own low-voltage systems installed in the device, can be pressed in the common coupling
Point with the program IEC /T R61000-3-6 regulations, and/or controlled by the overall agreement between the user and the electricity sector. It expects its own system
Operators in ensuring EMC management environment meet the requirements of IEC /T R61000-3-6 and/or contractual agreements manner.
Note 2.If the device only access to its own system, the manufacturer should be indicated in the product documentation.
Note 3.The input current of less than 16A per IEC 61000-3-2, but does not meet the standards set forth in the limits and requirements of professional equipment, every input current
This section requires more than 16A and the equipment does not meet the limits, may allow connection to a particular type of low-voltage power supply system, see Appendix A.
Note 4.This section limits do not apply to independent harmonic filters.
Limits given in this section (see Chapter 5) adapted to be connected to a 220/380V, 50Hz system equipment connected to other distribution systems
The device is not included in this range.
NOTE. The limits applicable to other systems will increase in this part of the other editions in the future.

Basic Data

Standard ID	GB/T 17625.8-2015 (GB/T17625.8-2015)
Description (Translated English)	Electromagnetic compatibility -- Limits -- Limits for harmonic currents produced by equipment connected to public low-voltage systems with input current 16 A and 75 A per phase
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	L06
Classification of International Standard	33.100.10
Word Count Estimation	23,229
Date of Issue	2015-09-11
Date of Implementation	2016-04-01
Quoted Standard	GB/T 156-2007; GB/T 4365-2003; GB/T 18039.3-2003; GB/T 18039.4-2003; GB 17625.1-2012; GB/T 17626.7-2008
Adopted Standard	IEC 61000-3-12-2004, IDT
Regulation (derived from)	National Standard Announcement 2015 No.25
Issuing agency(ies)	General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary	This standard specifies the harmonic current limits of public power supply systems: a) requirements and emission limits for equipment. b) type testing and simulation methods. This standard applies to the rated current per phase is greater than 16 A, less electrical and electronic equipment 75 A, which are devices intended to access the following types of public low-voltage AC power distribution network: a) the nominal voltage of 220 V and below, single-phase, two-wire or three-wire system. b) The nominal voltage of 380 V and below, three-phase, three-wire or four-wire system. c) the nominal frequency of 50 Hz.