GB 16916.22-1997 Residual current operated circuit breakers (RCCB) for household and similar purposes without overcurrent protection Part 2.2: Applicability of general rules to RCCBs whose operating function is related to line voltage

For details, please refer to this standard. GB 16916.22-1997 Residual current operated circuit breakers (RCCB) for household and similar purposes without overcurrent protection Part 2.2: Applicability of general rules to RCCBs whose operating function is related to line voltage GB16916.22-1997 Standard download decompression password: www.bzxz.net

GB16916.22-1997
This standard is equivalent to IEC1008-2-2:1990 "Residual current operated circuit breakers (RCCB) without overcurrent protection for household and similar purposes Part 2-2: Applicability of general rules to RCCBs with action functions related to line voltage". By adopting the IEC standard, the standards of residual current operated circuit breakers without overcurrent protection for household and similar purposes in my country are consistent with international standards. In order to meet the needs of international trade, technical and economic exchanges, this standard must be used together with GB 16916.1 & Residual current operated circuit breakers (RCCB) without overcurrent protection for household and similar purposes Part 1 Rules. This standard was proposed by the Ministry of Machinery Industry of the People's Republic of China. This standard is under the jurisdiction of the National Low Voltage Electrical Appliance Standardization Technical Committee. This standard was drafted by the Shanghai Electric Science Research Institute of the Ministry of Machinery Industry. The main drafters of this standard are Zhou Jigang, Sun Zhu, Zhou Youlin and Lv Yinghua. GB16916.22—1997
IEC Foreword
1) Formal resolutions or agreements on technical issues drawn up by technical committees in which all national committees with special interest in the issue participate express, as far as possible, the international consensus on the issues involved. 2) These resolutions and agreements are used internationally in the form of recommended standards and are recognized by national committees in this sense. 3) In order to promote international unification, IEC hopes that all national committees, within the scope of domestic conditions, should adopt IEC recommendations as their national standards. Any inconsistencies between IEC recommendations and corresponding national standards should be pointed out as clearly as possible in the national standards.
This standard was prepared by IEC Technical Committee 23, Electrical Accessories, Subcommittee 23E, Household Circuit Breakers and Similar Devices. The text of this standard is based on the following documents: June Law
23E(CO)62
23E(CO)63
23E(CO)64
23E(CO)68
23E(CO)96
Voting Report||tt ||23E(CO)76
23E(CO)77
23F(CO)78
23E(CO)85
23F(CO)117
June Law
23E(CO)79
23E(CO)80
23E(CO)81
23E(CO)82
23E(CO)83
23E(CO)84wwW.bzxz.Net
23E(CO)98
23F(CO)89
Details of the voting results for this standard can be obtained from the voting reports listed in the table above. Voting Report
23E(CO)100
23E(C0)101
23E(CO)102
23E(CO)103
23 E(CO)104
23E(CO)105
23E(CO)100
23E(CO)111
National Standard of the People's Republic of China
Residual current operated circuit breakers (RCCB) for household and similar purposes without integrated overcurrent protection
Part 2.2: Applicability of general rules to RCCBs whose operating function is related to the line voltage Current operated circuit-breakers without integralGB16916.22—1997
idt IEC 1008-2-2:1990
overcurrent protection for household and similar uses(RCCB)Part 2. 2:Applicability of the general rules to RCCB functionally dependent on line voltagePart 22 of GB16916 supplements or modifies the corresponding clauses of GB16916.1 to apply to RCCBs whose operating functions are dependent on line voltage
1 Scope of application
The clauses of Part 1 are applicable.
2 Referenced standards
The clauses of Part 1 are applicable
3 Definitions
The clauses of Part 1 are applicable.
4 Classification
The clauses of Part 1 are applicable.
5 Characteristics of RCCB
The clauses of Part 1 are applicable.
6 Marking and other product-related data
This clause of Part 1 applies.
7 Standard components for use and installation
This clause of Part 1 applies.
Approved by the State Administration of Technical Supervision on June 28, 1997 and implemented on September 1, 1998
Structural and operational requirements
This clause of Part 1 applies.
9 Tests
This clause of Part 1 applies.
Drawings in Part 1 apply.
Appendices to Part 1 apply.
GB 16916. 22-1997
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