GB 16917.22-1997 Residual current operated circuit breakers (RCBO) with overcurrent protection for household and similar purposes Part 2.2: Applicability of general rules to RCBOs whose operating function is related to line voltage

This clause of Part 1 applies. GB 16917.22-1997 Residual current operated circuit breakers (RCBO) with overcurrent protection for household and similar purposes Part 2.2: Applicability of general rules to RCBOs whose operating function is related to line voltage GB16917.22-1997 Standard download decompression password: www.bzxz.net

GB 16917.22—1997
This standard is equivalent to IEC1009-2-2:1991 "Residual current operated circuit breakers with overcurrent protection for household and similar purposes (RCHO) Part 2-2: Applicability of general rules to RCBOs with action function related to line voltage". By adopting IEC standards, the standards of residual current operated circuit breakers with overcurrent protection for household and similar purposes in my country are consistent with international standards to meet the needs of international trade, technical and economic exchanges. This standard must be used together with GB 16917.1—1997 "Residual current operated circuit breakers with overcurrent protection for household and similar purposes (RCBO) Part 1: General 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 Technical Committee for the Promotion of Low Voltage Electrical Appliances. 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, and Lv Yinghua. GB 16917. 22—1997
IEC Foreword
1) Formal decisions or agreements on technical questions drawn up by technical committees in which all the national committees particularly concerned participate express, as far as possible, international consensus on the issues involved. 2) These decisions and agreements are made available for international use in the form of recommendations and are recognized by the national committees in this sense. 3) In order to promote international unification, IEC encourages all national committees, as far as national conditions permit, to adopt IEC recommendations as their national specifications. Any inconsistencies between IEC recommendations and corresponding national specifications should be indicated as clearly as possible in the national specifications.
This part of International Standard IEC 1009 has been prepared by [EC Technical Committee 23\E, Electrical Accessories, "Circuit-breakers and similar devices for household use\].
The text of this standard is based on the following documents: June Law
23E(CO)69
23E(CO)95+95A
23E(CO)97
Voting Report
23E(CO)86+86A
23E(CO)120
23E(CO)118
June Law
23E(CO)90
23E(CO)91
Details of the voting on this standard can be obtained from the voting reports listed in the table above. Voting report
23E(CO)112
23E(CO)107
National Standard of the People's Republic of China
Residual current operated circuit-breakers with integral overcurrent protection for household and similar uses (RCBO)
Part 2.2: Applicability of the general rules to RCBO functionally dependent on line voltageResldual current operated circuit-breakers with integralGB 16917. 22-1997
Idt IEC 1009-2-2:1991
overcurrent protectioniun for household and similar uses(RCBo)Part 2.2: Applicability of the general rules to RCBO functionally dependent on line voltageThis part of GB 16917 supplements or modifies the corresponding clauses of GB 16917.1 so as to apply to RCBOs with integral overcurrent protection.
1 Scope of application
This clause of Part 1 applies.
2 Referenced standards
This clause of Part 1 applies.
3 Definition
This clause of Part 1 applies.
4 Classification
This clause of Part 1 applies.
5 Characteristics of RCBO
This clause of Part 1 applies.
6 Marking and other product data
This clause of Part 1 applies. bzxz.net
? Standard conditions for use and installation
This clause of Part 1 applies.
199B-09-01 approved by the State Administration of Technical Supervision on June 28, 1997 for implementation
Requirements for structure and operation
This clause of Part 1 applies.
9 Tests
This clause of Part 1 applies.
The figures of Part 1 apply.
The appendices of Part 1 apply.
GB 16917. 22
2-1997
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