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).
Manufacturer | KB Electronics |
---|---|
Model Number | KBPC-240D (Black) |
Part Number | 9338 |
Input Line Voltage | 115/230 VAC (+/-10%) 50/60Hz |
Motor Voltage | 0-130 VDC 0-180 VDC |
Maximum AC Load Current | 15.0 RMS Amps |
Maximum DC Load Current | 10.2 DC Amps |
Maximum Power | 2 HP 1.5 kW |
Field Voltage | 100/200 VDC Terminals F1, F2 50/100 VDC Terminals F1, L1 |
UPC | 024822093385 |
Weight | 5 lbs |
Warranty | 18 month |
AC Line Voltage Regulation | +/-0.5 % Base Speed |
Current Ranges | 2.5, 5, 7.5, 10 Amps DC |
ACCEL and DECEL Ranges | 0.1-15 Seconds |
MIN SPEED Range | 0-30 % Base Speed |
MAX SPEED Range | 60-140 % Base Speed |
IR COMP Range | 0-15VDC @ 115 VAC Line 0-30VDC @ 230VAC Line |
CL Range | 0-200 % Range Setting |
TIMED CL Range | 0.5-15 Seconds |
Voltage Following Linearity | +/-0.5 % Base Speed |
Horsepower Range | 1/50-1HP @ 115VAC Line 1/25-2HP @ 230VAC Line |
Armature Voltage Range | 0-130VDC @ 115 VAC Line 0-220VDC @ 230 VAC Line |
Field Voltage | 100/50VDC @ 115 VAC Line 200/100VDC @ 230 VAC Line |
Ambient Temperature Range | 0-50°C |
Speed Range | 50:1 Ratio |
Load Regulation, Armature Feedback | +/- 1 % Base Speed |
Load Regulation, Tachometer Feedback | +/- 1 % Base Speed |
Motor HP (90VDC) | Motor HP (180VDC) | Motor Current | Fuse Rating | Part No. |
---|---|---|---|---|
1/8 HP | 1/4 HP | 1.3 Amps | 2 AC Amps | 9740 |
1/6 HP | 1/3 HP | 1.7 Amps | 2-1/2 AC Amps | |
1/4 HP | 1/2 HP | 2.5 Amps | 4 AC Amps | 9742 |
1/3 HP | 3/4 HP | 3.3 Amps | 5 AC Amps | 9743 |
1/2 HP | 1 HP | 5 Amps | 8 AC Amps | 9744 |
3/4 HP | 1-1/2 HP | 7.5 Amps | 12 AC Amps | 9745 |
1 HP | 2 HP | 10 Amps | 20 AC Amps |