JIS C 8201-2-2:2011
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
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Low-voltage switchgear and controlgear -- Part 2-2: Circuit-breakers incorporating residual current protection
20-09-2011
23-10-2025
Introduction 1 Scope and object 2 Definitions 3 Classification 4 Characteristics of CBRs concerning their residual current function 5 Marking and other product information 6 Normal service, mounting and transport conditions 7 Design operating requirements 8 Tests Annex 1 (normative) CBRs corresponding to specifications of JIS C 0364 Electrical installations of buildings Annex 2 (normative) CBRs corresponding to customary electrical facilities construction rule Annex A (normative) Coordination under short-circuit conditions between a circuit-breaker with residual current protection (CBR) and another short-circuit protective device associated in the same circuit Annex B (normative) Circuit-breaker incorporating residual current protection (CBR) Annex C (normative) Individual pole short-circuit test sequence in phase-earthed distribution system Annex D (vacant) Annex E (informative) Items subject to agreement between the parties concerned with acceptance (between manufacturer and user) Annex F (normative) Additional requirements for CBR with electronic over-current protection Annex G (informative) Power loss Annex H (normative) Test sequence of CBRs for IT (unearthed or impedance earthed) system Annex I (vacant) Annex J (normative) Electromagnetic compatibility (EMC) Annex K (informative) Glossary of symbols related to products covered by this Standard Annex L (normative) CBRs not fulfilling the requirements for over-current protection Annex M (normative) Modular residual current devices Annex N (normative) Electromagnetic compatibility (EMC)-Additional requirements and test methods for CBR and devices incorporating electronic circuit not covered by Annex FAnnex XA (normative) Circuit-breakers incorporating residual current protection (CBRs) which also serve for protection of induction motors Annex XB (normative) Circuit-breakers incorporating residual current protection (CBRs) with protection against neutralline failure in single-phase three-wire system Annex XC (informative) Conventional circuit-breakers incorporating residual current protection (CBRs) for lamp distribution switchboard Annex XD (informative) Comparison table between JIS and corresponding International Standard
Specifies such circuit-breakers incorporating residual current protection that the rated voltage of the circuit to which the breaker main contacts are connected is a.c. 1 000 V or less at a frequency of 50 Hz or 60 Hz (hereafter referred to as CBRs).
| DocumentType |
Standard
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| ProductNote |
Supersedes JIS C8371. (04/2009)
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| PublisherName |
Japanese Standards Association
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| Status |
Withdrawn
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| SupersededBy | |
| Supersedes |
2011 [20/09/2011]2004 [20/12/2004]
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