Cut Sheet

DATA SHEET D-212
KBPC-240D
PENTA-DRIVE
NEMA-4X, IP-65
Variable Speed-Torque SCR DC Motor Control
for Shunt Wound and PM Motors
ONE MODEL COVERS:
1/50 – 1 Hp @ 115 VAC – 50/60 Hz
1/25 – 2 Hp @ 230 VAC – 50/60 Hz
Washdown and Watertight
for Indoor and Outdoor Use
A Complete Line of Motor Drives
Rev.______(A_______)
TM
DESCRIPTION
The KBPC Series NEMA-4X (IP-65) SCR DC Motor
Speed and Torque Control is designed for applications
requiring washdown watertight integrity. Its housing is
ruggedly constructed of die cast aluminum which is
protected with an acrylic coating for the ultimate in
corrosion resistance. All switches are sealed with
rubber boots and the main speed potentiometer
contains a shaft seal.
The KBPC state-of-the-art electronics include short
circuit and transient protection to provide the ultimate in
reliability. Electronics overload protection is also provided
which prevents motor burnout and demagnetization of
PM motors. The control can be operated in either the
speed or torque mode via a jumper selection. The
current range, which is also jumper selectable, eliminates
the necessity for calibration of IR compensation and
current limit for most applications. The KBPC also
contains jumper selections for AC line voltage
(230/115), DC armature voltage (180/90) and feedback
type (armature/tachometer).
Standard features include Armature Fusing,
Electronic Start/Stop and LED Indicator Array for
“Power On,” “Stop” and “Overload.”
Although the KBPC is factory set for most applications,
a variety of trimpots allows adjustment of the following
parameters: MIN and MAX speed, Acceleration,
Deceleration, Current Limit, IR Comp, and Timed
Current Limit. The drive offers the ultimate in flexibility
with the availability of several customer installed
options. These include: Anti Plug Reversing Module,
Forward-Brake-Reverse with Hesitation Feature, Run
Stop-Jog, On/Off AC Line Switch, Input Signal
Isolation, and Electronic Potentiometer. A complete
instruction manual is included.
STANDARD FEATURES
• Electronic Overload Protection
• Built-in Armature Fusing
▲
• LED’s for “Power On,” “Overload” and “Stop”
• Electronic Start-Stop
▲
Fuse supplied separately
JUMPER SELECTABLE FEATURES
• Control Mode: Speed, Torque
• DC Current Output (ADC): 2.5, 5.0, 7.5, 10
• AC Line Voltage (VAC-50/60 Hz): 115, 230
• DC Armature Voltage (VDC): 90, 180
• Feedback Type: Armature, Tachometer
• Tachometer Voltage
▲
(VDC): 7, 20/30, 50
• Timed Current Limit: TCL, NTCL
Bold figure indicates factory setting.
▲
Per 1,000 RPM
TRIMPOT ADJUSTMENTS
• Minimum Speed (MIN) • Maximum Speed (MAX)
• Current Limit (CL) • IR Compensation (IR)
• Acceleration (ACCEL) • Deceleration (DECEL)
• Timed Current Limit (TCL) • Jog Speed (JOG)
▲
▲
Used with Run-Stop-Jog option.
OPTIONAL FEATURES
• Forward-Brake-Reverse Switch with hesitation feature
(P/N 9339). Includes switch and prewired dynamic brake
resistor.
• Run-Stop-Jog Switch (P/N 9340)
• Signal Isolator, KBSI-240D (P/N 9431)
• On/Off AC Line Switch (P/N 9341)
• White Case (FDA) (P/N 9342)
• Electronic Pot, KBEP-240D (P/N 9108)
• Anti Plug Reversing Module (P/N 9378)
• Auto/Manual Kit (P/N 9377)
* CE Compliance Requires KBRF-200A RFI Filter
40
TM
*
®