KBRG™ Series DC Drives by KB Electronics

General Description • Standard Features • Specifications

KBRG-240D – 1 Hp @ 115 VAC, 2 Hp @ 230 VAC – 50/60 Hz
KBRG-225D – 11⁄2 Hp @ 115 VAC, 3 Hp @ 230 VAC – 50/60 Hz

Standard Features

• Enable Circuit
• Two (2) or Three (3) Wire Start/Stop
• Overload Shutdown with Timed CL
• External Relay Contacts
• Function Indicator Lamps: Power On, Current Limit, Forward Enable, Reverse Enable
• Protection: Fusing for AC Line, Armature and Control Circuit, MOV Transient Protection, Auto Inhibit®, Rapid Response Current Limit Circuit, Regen Overspeed Protection

Jumper Selectable Features

• Control Mode: Speed (SPD), Torque (TRQ)
• AC Line Voltage (VAC 50/60 Hz): 115, 230
• DC Armature Voltage (VDC): 90, 180
• DC Current Output (ADC): 2.5, 5.0, 7.5, 10
• Feedback Type: Armature, Tachometer
• Tachometer Voltage Input (VDC): 7, 20/30, 50
• Timed Current Limit: TCL, NTCL
• S/LT Speed Linear Torque
• NLT Non Linear Torque
Bold indicates factory setting.

Trimpot Adjustments

• Forward Acceleration (FWD ACCEL)
• Reverse Acceleration (REV ACCEL)
• Deadband (DB) • Offset (OFFSET)
• Maximum Speed (MAX SPD)
• Response (RESP)
• IR Compensation (IR COMP)
• Reverse Current Limit (REV CL)
• Forward Current Limit (FWD CL)
• Timed Current Limit (TCL)

Optional Features

• Bipolar Signal Isolator, SI-4X (P/N 8801)
• 4-Quad Accel/Decel (P/N 8803)
• Multi-Speed Board (P/N 8814)
• PID Board (P/N 8804)
• NEMA-1 Enclosure for KBRG-225 (P/N 8815)
• Operator Panel for KBRG-225 (P/N 8816)

* CE Compliance Requires KBRF-200A RFI Filter

VIEW INSTRUCTION MANUAL
View Data Sheet

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General Description • Standard Features • Specifications

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KB DC Drives – KBRG™ Series DC Drives