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Pro 150
4 Quadrant 24v, 36v & 48v Vehicle controller
Specifications

Battery Voltage
    Nominal16V to 48V (self-adjusting)
Maximum allowable (at power-up)55v
Typical Motor Current (Boxed controller).
Board version will depend on mounting
Limit165A
10 Seconds150A
5 Minutes80A
Continuous60A
Power Terminals
BatteryDouble 9.5mm fast-on blades.
Motor9.5mm and 6.3mm fast-on blades.
Control Inputs
Throttle10k Linear Pot.
Other values can be used see instructions
IgnitionSingle Pole Switch.
ReverseSingle Pole Switch.
Display2-Digit, 7-Segment.
Programmer3 buttons, integrated with display (may be removed)
Primary Adjustments ranges
Maximum Forward Speed10% to 100%
Maximum Reverse Speed10% to 100%
Forwards Acceleration Ramp Time100ms to 1 minute
Reverse Acceleration Ramp Time100ms to 1 minute
Forwards Deceleration Ramp Time100ms to 1 minute
Reverse Deceleration Ramp Time100ms to 1 minute
Fault Detection
Main Relay CheckAt startup.
Full MOSFET Integrity CheckAt startup.
High Pedal Lockout.At startup.
Online MOSFET Check.100 times per second.
High or Low Battery Voltage Check100 times per second.
Motor Current/Time Check100 times per second.
Throttle Fault Check100 times per second.
Heatsink Temperature Check100 times per second.
Protective Mechanisms
Reverse Polarity Protection-60V Max
Motor Current Limiting150A to 60A, time profiled
Over Voltage Limiting60V
Under Voltage Limiting8V
Dimensions
Board only101 x 141 x 36mm excluding Tabs
Cased unit121 x 181 x 46mm excluding Tabs
Weight
Unboxed320g
Boxed630g

Page Information


© 2005-2010 4QD
Page's Author: Richard Torrens
Document URI:
Last modified:
First published 3rd August 2005