Description
BSU3 provides a constant voltage to prevent loss of data and possible damage to control units during software updates, and module reprogramming as well as diagnostic processes when in a Key On, Engine Off state.
Output voltage can be selected from one of three preset levels:
12.7V, 13.8V, 14.8V
During diagnostic or programming operations, the vehicle’s systems are operating solely from the battery. Maintaining battery charge during this process is critical.
The status of BSU3 is indicated simply by three LED’s – POWER, POLARITY, DEMAND. When all 3 are illuminated, BSU3 is supporting the battery.
Designed to be wall, ramp or trolley mounted the BSU3 has been designed to meet the needs of the high power consuming vehicle.
Special Order Options:
Fixed output voltage – no switch (BSU2-125)
Modified switched output voltages
Integrated data logger
24V 70A version
