KBPB-225 KB Electronics 16Amps SCR 180VDC Cycler Drive 230VAC Input 8901

KBPB-225 Variable Speed — Run Brake Cycling “Instant” Anti-Plug Reversing for PM and Shunt DC Motors Contact arcing is eliminated since the APRM® allows armature switching to take place only when current levels are near zero. The KBPB contains a built-in barrier terminal block and its compact size makes the control ideal for installation where space is at a premium. All models are equipped with KB’s exclusive Plug-in Horsepower Resistor®. It eliminates the need for recalibrating IR Comp and Current Limit when the control is used on various horsepower motors. The basic ratings of the controls are enhanced with the addition of KB’s Auxiliary Heat Sink. The controls also contain Inhibit™, which allows for electronic switching of the armature voltage, and Auto Inhibit®, which provides rapid, safe switching of the AC line. The controls can be used to drive all PM and Shunt Wound DC motors from 0-full speed by three separate methods: a 5K remote speed pot, an auxiliary speed pot (S4 terminal), or voltage following. If the control is to be operated in a voltage following mode, an isolated analog signal (0-9VDC) is applied to the input terminals P2 (+) and F (-). Adjustment trimpots are provided for MIN, MAX, IR COMP, CL, ACCEL and DECEL.

• Plug-in Horsepower Resistor®
• Built-in AC Line Fuse (included), Armature Fuse (distributor supplied)
• Trimpots: MIN, MAX, IR, CL, ACCEL, DECEL and Aux. Speed
• Auto Inhibit®, Inhibit™ and Enable
• MOV Transient Protection
• CL LED Indicator
• Voltage Following
• Tachometer or Armature Feedback