JIS C 4411-3:2014

Introduction1 General 1.1 Scope2 Normative references3 Definitions 3.1 Systems and components 3.2 Performance of systems and components 3.3 Special value - General 3.4 Input values 3.5 Output values4 General ambient service conditions 4.1 Normal environment and climatic service conditions 4.2 Unusual service conditions to be identified by the purchaser5 Electrical service conditions and performance 5.1 General - All UPS 5.2 UPS input specifications 5.3 UPS output specifications 5.4 UPS intermediate d.c. circuit and/or battery circuit specification 5.5 UPS switches, rated values and performance 5.6 Redundant and parallel UPS systems 5.7 Electromagnetic compatibility 5.8 Signalling circuits6 Electrical tests for UPS 6.1 General 6.2 UPS functional units tests 6.3 Type tests of manufacturer's declared characteristics as a complete UPS 6.4 Reserved for future use 6.5 Reserved for future use 6.6 Factory witness tests/on-site tests 6.7 UPS switches testing procedure7 Non-electrical tests 7.1 Environmental and transportation test methods 7.2 Environmental storage and operating test methods 7.3 Acoustic noiseAnnex A (informative) Types of uninterruptible Power Systems (UPS) configurationsAnnex B (informative) Examples of Uninterruptible Power System (UPS) operationAnnex C (informative) Explanation of UPS switch definitionsAnnex D (informative) Purchaser specification guidelinesAnnex E (informative) Reference non-linear loadAnnex F (normative) Backfeed protection testAnnex G (normative) Input mains failure - Test methodAnnex H (informative) Determination of output voltage transient deviation characteristicsAnnex I (informative) BibliographyAnnex 1 (informative) Comparison Table between JIS and corresponding International Standard

Applies to electronic indirect a.c. converter systems with electrical energy storage means in the d.c. link.

2014 [20/02/2014]2004(R2010) [01/10/2010]2004 ERRATA 2008 [01/03/2008]2004 [20/07/2004]