The drive comes factory-calibrated, but you can use the internal trimpots to customize performance: : Set the minimum and maximum motor speeds.
: Use the barrier terminal block for connections. Secure the AC line inputs and the motor armature leads (A+ and A-) according to the BC138 Installation & Operating Manual . bc138.rar
: This feature allows you to cycle the AC power rapidly without damaging the control or the motor. The drive comes factory-calibrated, but you can use
: You must install a Plug-in Horsepower Resistor® . This component automatically sets the drive’s IR compensation and current limit (CL) to match your specific motor’s horsepower. 3. Fine-Tuning (Trimpot Adjustments) The drive comes factory-calibrated
: The BC138 includes both AC line and armature fusing to prevent damage during catastrophic electrical failures.