KB Electronics KBMM-225D - Manual (Page 8)

3.1 Standard Features
1 Plug-In Horsepower Resistor® – Eliminates the need to calibrate the control for IR Compensation
and Current Limit when used on various horsepower motors.
2 Auto-Inhibit® – Allows the control to be rapidly switched “on” and “off” using the AC line.
3 Inhibit and Enable – Allows the control to be turned “on” and “off” using electronic switching.
4 Trimpots – Minimum Speed (MIN), Maximum Speed (MAX), IR Compensation (IR), Current Limit (CL),
Acceleration (ACCEL), and Deceleration (DECEL).
5 Jumpers – AC Line Input Voltage Selection (J1 (Model KBMM-225D only)), Motor Voltage and DC
Tach-Generator Selection (J2).
6 Protection Features – MOV transient protection. Short Circuit protected (at motor only).
7 Diagnostic LEDs – Power On (PWR ON) and Current Limit (CL).
8 Model KBMM-125 operates on 115 Volt AC line input with 90 Volt DC motors.
9 Model KBMM-225 operates on 230 Volt AC line input with 180 Volt DC motors or 90 Volt DC motors
(step-down). - Jumper Selectable.
10 Model KBMM-225D can operate on 115 Volt AC line input with 90 Volt DC motors and 230 Volt AC
line input with 180 Volt DC motors or 90 Volt DC motors (step-down). - Jumper selectable.
11 Armature or DC Tach-Generator feedback.
12 Built-in AC line and armature fusing.
13 Main Speed Potentiometer (5 k
Ω).
14 SMT construction.
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