Active
Standard
Most Recent
SAE J 2891:2025-02-08
Auxiliary Power Unit Electrical Interface Requirements for Class Eight Trucks
Preview
Summary
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.
Technical characteristics
| Publisher | SAE International |
| Publication Date | 02/08/2025 |
| Page Count | 11 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
Replaces
29/04/2020
Superseded
Historical
Previous versions
08/02/2025
Active
Most Recent
29/04/2020
Superseded
Historical
No products.