NORMSERVIS s.r.o.

SAE J3109

PWM HVAC Blower Controller and BLDC Motor Controller Efficiency Assessment

NORM herausgegeben am 1.6.2023

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The information about the standard:

Designation standards: SAE J3109
Publication date standards: 1.6.2023
Country: American technical standard
Kategorie: Technische Normen SAE

Annotation of standard text SAE J3109 :


The intention of this standard is to establish a framework to measure the efficiency of PWM HVAC Blower Controllers and Brushless DC Motor Controllers and define a usage based overall efficiency. This result can then be used by vehicle OEMs to demonstrate compliance towards requirements or benchmarks established by regulatory agencies.

SUBFILE: Automotive
TYPE OF DOCUMENT: Ground Vehicle Standard