Source: https://www.law.cornell.edu/cfr/text/10/part-431/subpart-B/appendix-B
Timestamp: 2015-05-25 05:32:10
Document Index: 42205268

Matched Legal Cases: ['art 431', 'art 431', 'art 431', 'art 431', 'art 431', '§ 431', '§ 431', '§ 431', '§ 431', '§ 431', 'art 431']

10 CFR Part 431, Subpart B, Appendix B to Subpart B of Part 431 - Uniform Test Method for Measuring Nominal Full Load Efficiency of Electric Motors | LII / Legal Information Institute
CFR › Title 10 › Chapter II › Subchapter D › Part 431 › Subpart B › Appendix B 10 CFR Part 431, Subpart B, Appendix B to Subpart B of Part 431 - Uniform Test Method for Measuring Nominal Full Load Efficiency of Electric Motors
Pt. 431, Subpt. B, App. B
Definitions contained in §§ 431.2 and 431.12 are applicable to this appendix.
2. Test Procedures.
Efficiency and losses shall be determined in accordance with NEMA MG1-2009, paragraph 12.58.1, “Determination of Motor Efficiency and Losses,” (incorporated by reference, see § 431.15) and either:
(1) CSA C390-10, (incorporated by reference, see § 431.15), or
(2) IEEE Std 112-2004 Test Method B, Input-Output With Loss Segregation, (incorporated by reference, see § 431.15).
3. Amendments to test procedures.
Any revision to IEEE Std 112-2004 Test Method B, NEMA MG1-2009, or CSA C390-10, (incorporated by reference, see § 431.15) shall not be effective for purposes of certification and compliance testing unless and until this appendix and 10 CFR Part 431 are amended to incorporate that revision.