Chapter 1 — Introduction
8 PB50 and PW50 Forklift Power Supply Installation Guide
Wiring Diagram
This wiring diagram outlines several possible connections to the
power source in a forklift. Use this illustration as a reference
during the planning phase of your power supply installation.
Power Source Connection Possibilities
Negative - Worst
Regenerative Braking System, very
large voltage spikes
Connector to battery - Best
Power -
Acceptable
Negative- Marginal
Negative - Marginal
Large output spikes
possible on motors
+ To DC/DC converter
Negative- Acceptable
Distribution
panels work
better than
direct connect
to motors