The Variable Frequency Inverter Drive (VRD) now makes it cost effective to replace
motor starters, soft starts, multi-speed motors, mechanical speed controllers, belt
or chain reducing systems and DC drives with a compact, easy-to-use drive unit.
These controls offer the widest range of voltages (120v - 590v) , power ratings,
enclosure types (NEMA1, 4/12, or NEMA4X) and meet the toughest requirements from
harsh environments to high torque loads. They are housed in a heavy-duty steel enclosure
for solid mechanical protection and electrical shielding.
The control has a 16 character backlit display for programming, diagnostics and
drive status. The control has 55 programmable parameters that
include four or more ways to start and stop the motor, forward and / or reverse
rotation, adjustable acceleration and deceleration times, current limit, motor overload,
preset speeds and many more built in options.
For the best performance and safety, we recommend that your new Rotary Valve or
Screw Conveyor include this versatile option with your order. All of our Nord
drive packages includes inverter duty motors.