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GB 18499-2008: [GB/T 18499-2008] Residual current operated protective devices (RCD) for household and similar use -- Electromagnetic compatibility
GB 18499-2008
Residual current operated protective devices (RCD) for household and similar use.Electromagnetic compatibility
ICS 29.120.50
K31
National Standards of People's Republic of China
GB 18499-2008/IEC 61543.1995
Replacing GB 18499-2001
Residual current for household and similar purposes
Protection device (RCD) Electromagnetic Compatibility
(IEC 61543.1995, IDT)
Posted 2008-03-24
2009-01-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Table of Contents
Preface ???
Introduction ???
1 Scope 1
2 Normative references 1
3 standard electromagnetic environment conditions 2
3.1 low frequency electromagnetic phenomena 2
3.2 high-frequency electromagnetic phenomenon 2
3.3 Electrostatic Discharge 2
4 RCD electromagnetic emission 2
5 RCD electromagnetic immunity 3
5.1 Performance criterion 3
5.2 low frequency immunity test 3
5.3 4 high-frequency immunity test
5.4 Electrostatic Discharge 5
Reference 7
Suitable test circuit of Figure 1 Example 6
Table 1 Standard 2 low-frequency environmental conditions
Table 2 standard frequency and environmental conditions 2
Table 3 2 standard static environmental conditions
Table 4 low frequency immunity test conditions 3
Table 5 High Frequency Immunity Test Condition 4
Test current table 5a of T2.6 test according to the frequency and RCD sensitivity of 5 regulations
Table 6 Test Condition ESD 6
GB 18499-2008/IEC 61543.1995
Foreword
All the technical contents of this standard is mandatory.
This standard is identical with IEC 61543.1995 "residual current protection for household and similar purposes (RCD) Electromagnetic Compatibility"
(In English), and the first revision (Rev. 1) and the second revision of November 2005 (Rev. 2) in August 2004 of.
This standard is the technical content and writing format 61543 and IEC .1995 exactly the same content and the secondary Amendment member.
This standard replaces GB 18499-2001, the main differences are as follows.
--- Clear in the introduction. EMC product features and design in general, whereas the impact of the manufacturing process is not, therefore, the standard test
Experience in the design verification carried out only when modifying their products affect EMC performance test is repeated;
--- Increased sinusoidal voltage and current conduction immunity test;
--- Increased surge immunity test;
--- Increasing the RF electromagnetic field immunity test;
--- Increased frequency of 150kHz or less interference test high-frequency current.
The standard proposed by China Electrical Equipment Industrial Association.
The low-voltage electrical standard by the National Standardization Technical Committee (SAC/TC189) centralized.
The standard by the Shanghai Electrical Apparatus Research Institute (Group) Co., Ltd. is responsible for drafting.
Participated in the drafting of this standard. Schneider Electric (China) Investment Co., Ltd., Beijing ABB Low Voltage Electric Co., Ltd., Zhejiang Chint Electric
Device Co., Ltd., Zhejiang Electric Co., West Germany.
The main drafters of this standard. Zhou Gang plot, Chen Ying.
Participation drafters of this standard. Zhang Ping, Liu Liping, Wang Xianfeng, Huang Rongrong.
This standard replaces the standard for the previous editions.
--- GB 18499-2001.
GB 18499-2008/IEC 61543.1995
introduction
This standard includes the definition, standard electromagnetic conditions, operating conditions and the use of residual current protective devices required electromagnetic tests.
When the product standards required, and this standard is applicable for use with product standards, the current applicable standards.
--- Applicable RCCB of GB 16916;
--- Applicable RCBO of GB 16917;
--- Applicable PRCD of GB 200441).
The Standard and the corresponding national standards will be published together also apply without overcurrent protection in a fixed or stationary socket outlet group
The residual current device (SRCD) installed (currently under consideration), and other overcurrent protection RCD.
EMC product features and design in general, whereas the manufacturing process is not affected, therefore, the standard tests performed in design validation,
The test is repeated only when design changes affect EMC performance.
1) IEC 61543.1995 Publishing, Portable residual current protection device (PRCD) of IEC standards and corresponding national standards are being developed,
IEC 61543.1995 is not included in the original applies PRCD standards. Now IEC 61540.1997 and CB20044-2005 "Electrical accessories
Portable residual current device (PRCD) for household and similar purposes without overcurrent protection "has been approved and promulgated and implemented, so when mining standard applicable
Criteria included. "Applies PRCD of GB 20044 standards", described below has been modified accordingly.
GB 18499-2008/IEC 61543.1995
Residual current for household and similar purposes
Protection device (RCD) Electromagnetic Compatibility
1 Scope
This standard is used to ensure that the rated voltage does not exceed AC 440V, mainly used for protection of residual current protection device to prevent the human body electric shock
Electromagnetic compatibility (EMC).
This standard applies to environmental conditions and the low public grid lines or similar facilities connected device. This standard may also be to ensure that
Other products used for safety purposes, or that contains electronic circuitry and a high degree of continuity with EMC performance requirements of the product to provide guidance.
Not included in the standard product for the EMC test requirements should refer to the product family standards.
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 4343.1-2003 Electromagnetic compatibility appliances, electric tools and similar apparatus - Part 1. Emission
(IEC /CISPR14-1.2000, IDT)
(RCCB) Part 1 GB 16916.1-2003 household and similar uses overcurrent protection for residual current operated circuit breaker
Score. General rules (IEC 61008-1.1996, MOD)
(RCBO) Part 1 with GB 16917.1-2003 household and similar uses overcurrent protection for residual current operated circuit breaker
Score. General rules (IEC 61009-1.1996, IDT)
GB/T 17626.1-2006 Electromagnetic compatibility - Testing and measurement techniques - Overview of immunity tests (IEC 61000-4-1.2000,
IDT)
GB/T 17626.2-2006 Electromagnetic compatibility - Testing and measurement techniques - Electrostatic discharge immunity test (IEC 61000-4-2.
2001, IDT)
GB/T 17626.3-2006 Electromagnetic compatibility - Testing and measurement techniques RFEMS test (IEC 61000-4-
3.2002, IDT)
GB/T 17626.4-1998 Electromagnetic compatibility - Testing and measurement techniques - Electrical fast transient burst immunity test
(Idt IEC 61000-4-4.1995)
GB/T 17626.5-1999 Electromagnetic compatibility - Testing and measurement techniques - Surge (impact) immunity test (idt IEC 61000-4-5.
1995)
GB/T 17626.6-1998 Electromagnetic compatibility - Testing and measurement techniques Immunity to conducted disturbances induced field
(Idt IEC 61000-4-6.1995)
IEC 61000-2-2.2002 Electromagnetic compatibility (EMC) - Part 2-2. Environment in public low-voltage power supply system frequency conducted
Harassment and signal compatibility level
IEC 61000-4-16.2002 Electromagnetic compatibility (EMC) - Part 4-16. Testing and measurement techniques for frequency 0Hz ~
Conduction within the range of 150kHz common mode disturbances immunity test 2)
2) IEC description did not include references IEC 61000-4-16, but in reference to the standard test in Table 5. T2.6, so normative references
File to add the reference standard.
GB 18499-2008/IEC 61543.1995
3 standard electromagnetic environment conditions
Standard refers to electromagnetic electromagnetic environment conditions and low voltage condition occurs, or similar public grid line facility connected device.
3.1 low frequency electromagnetic phenomena
Table 1 lists the low-frequency electromagnetic phenomena in the environmental conditions under consideration.
Table 1 standard low-frequency ambient conditions
No. electromagnetic phenomena electromagnetic conditions
T1.1
T1.2
T1.3
T1.4
T1.5
T1.6
T1.7
T1.8
Harmonics, interharmonics
Signal transmission voltage
Voltage amplitude variations
Voltage unbalance
Variation of power frequency
Low-voltage induction
AC grid DC current
Radiation field
According to the IEC 61000-2-2 harmonics and inter-wave level
Signaling the presence of voltage (no resonance) b
Between 0.85Un and 1.1Un and possible short-term voltage drop or a voltage interruption
Reference IEC 61000-2-2
Frequency deviation in the normal range within ?? 5%
Not applicable
No significant DC component
Near the low voltage power line
a voltage drop is greater than 15% Un and occasionally less than 100% Un voltage drop, the typical value of the voltage drop is 30% Un ~ 50% Un. Short voltage
Disconnect is 100% Un voltage drop. The voltage drop and short duration of the interruption may be between more than half of the cycle to about 1s.
b except under certain conditions specified in IEC 60364-4-44, common mode voltage conditions were not superimposed on the power signal.
3.2 high-frequency electromagnetic phenomena
Table 2 lists the high-frequency electromagnetic phenomenon under consideration of the ambient conditions, namely continuous or transient conduction, radiation or high frequency electric induction
Magnetic phenomena.
Table 2 standard frequency and environmental conditions
No. electromagnetic phenomena electromagnetic conditions
T2.1
T2.2
T2.3
T2.4
T2.5
T2.6
Oscillating voltage or current conduction
ns level unidirectional conducting transient (burst)
??s and ms grade level transient unidirectional conduction
Transient oscillation current
High-frequency radiation phenomena
Within less than 150kHz frequency range of common mode conducted disturbances
Reference T2.5
Low-voltage apparatus
Overhead lines and equipment at a distance of less than 1km underground at the grid may be lightning
The opening and closing operation of overvoltage and indirect lightning strike
Less than 10V/m (such as radio stations, television stations over a distance of 1km from the
Greater than 1m from the mobile transceiver)
Directly connected with the low-voltage grid
3.3 Electrostatic Discharge
Table 3 shows the electrostatic discharge under ambient conditions of the considerations.
Table 3 standard static environmental conditions
No. electromagnetic phenomena electromagnetic conditions
T3.1 electrostatic discharge when low humidity, there may be electrostatically charged material (such as artificial blanket)
Electromagnetic emission of 4 RCD
Only contain a continuous oscillator RCD requirements for emission test, emission test conducted according to GB 4343.1-2003.
Note 1. In addition to containing a continuous oscillator RCD, except with the opening and closing operation, the other RCD do not typically produce continuous or transient
Harassment. In the process of opening and closing frequency emitted level influence can be seen as a normal part of the low-voltage equipment electromagnetic environment.
Note 2. This standard does not consider contain microprocessors RCD.
GB 18499-2008/IEC 61543.1995
5 RCD electromagnetic immunity
Unless otherwise specified, without a load test.
5.1 Performance criterion
In terms of the purposes of this standard, GB/T 17626 performance criterion and replaced with 5.1.1,5.1.2,5.1.3 5.1.4. in order to
Safety, choose some level test specification test is higher than the level specification GB/T 17626 requires.
5.1.1 Reference section of the performance criterion during the test, RCD residual current is continuously applied 0.3I??n should be kept in closed, Shi
Plus 1.25I??n should trip.
5.1.2 Reference test process performance criterion in this section, RCD shall not trip. After the test, RCD should be consistent with GB 16916.1-
2003 9.9.2.3 item a) requirements, but only tested at I??n.
5.1.3 Reference section of the performance criterion during the test, RCD can trip. After the test, RCD should be consistent with GB 16916.1-
2003 9.9.2.3 item a) requirements, but only tested at I??n.
5.1.4 Other performance criterion contained in the product standard terms, such as GB 16916.1 and/or GB 16917.1.
5.2 low frequency immunity tests
Table 4 shows the test parameters, low frequency immunity tests.
Table 4 low frequency immunity test conditions
Terms of Reference
(See Table 1)
Electromagnetic phenomena
Description of relevant tests
Basic standards
Test level
Test specification
Performance criterion
Terms
T1.1 Harmonics, interharmonics not require a
T1.2 signal voltage b
T1.3
C voltage amplitude variations
Voltage fluctuation c
GB 16916.1-2003 of
9.9.5 and 9.17
GB 16917.1-2003 of
9.9.1.5 and 9.17
From 0.85Un ~ 1.1Und
GB 16916.1-2003 and
GB 16917.1-2003 of
9.16 and 9.17
C GB 16916.1-2003 and voltage drop of 9.17 GB 16917.1-2003
Voltage interruption c GB 16916.1-2003 and 9.17 GB 16917.1-2003
T1.4 T1.3 reference voltage imbalance
T1.5 supply frequency variation e
T1.8 magnetic field b
GB 16916.1-2003 9.11 and 9.18/(RCCB)
GB 16917.1-2003 9.12 and 9.18/(RCBO)
a being studied in future revisions may include requirements.
b of this standard is concerned, the relevant product standard tests have been included EMC requirements specified in the standard test product need not be repeated.
c motor function independent of line voltage of the RCD, its fu...