Electrical Accessories
Installation Guide 7
Electrical Accessories
Installation of the PVD may require accessory electronic equipment for proper
and safe operation. Some of this equipment may not be available through
PSC, but could be available through your dealer, forklift parts provider, or
other suppliers. See Appendix A, “Accessories and Peripherals” on page 25.
DC/DC Converter.
Voltage step down device used to power the terminal
from +24, +36 and +48 volt battery systems.
DC Conditioner/UPS.
Used to provide backup DC power during sags or
interruptions in battery voltage due to peak loads or disconnect.
Delay Timer.
Provides automatic shut-off of power to a terminal or other
equipment, to reduce battery drain.
Noise Spike/RF Filter.
Used to suppress high voltage and RF voltage
spikes on the power system.
Electrical Accessory Matrix
Table 1 summarizes the accessory recommendations and options available
depending on the forklift voltage application. This matrix should be used only
as a reference and may not include accessories for all applications.
Table 1. Electrical Accessories
*Ensure that the device being installed is properly rated for use on your vehicle.
Accessory
Forklift System Voltage
12 volt 24 volt 36 volt 48 volt
DC/DC Converter Not Required Required Required Required
DC Conditioner/UPS Optional* Not Required Not Required Not Required
Delay Timer Optional* Optional* N/A N/A
Noise Spike/RF Filter Recommended Recommended Recommended Recommended
5-Amp Dock In-Line Fuse Required Required Required Required
