J2891_202004 Auxiliary Power Unit Electrical Interface Requirements for Class Eight Trucks
Revised
04/29/2020
- Features
- Issuing Committee
- Content
- This SAE Recommended Practice covers the design and application of a 120 VAC single phase engine based auxiliary power unit or GENSET. This document is intended to provide design direction for the single phase nominal 120 VAC as it interfaces within the truck 12 VDC battery and electrical architecture providing power to truck sleeper cab hotel loads so that they may operate with the main propulsion engine turned off.
- Content
- Add 12 V limitation in scope and delete fourth point in 1.1 that excludes 28 V systems.
- Pages
- 1
- Citation
- SAE International Recommended Practice, Auxiliary Power Unit Electrical Interface Requirements for Class Eight Trucks, SAE Standard J2891_202004, Revised April 2020, Issued July 2010, https://doi.org/10.4271/J2891_202004.