Designed and
Assembled in USA
KBVF
Hybrid AC Drive
A Digital Drive with Analog Interface
IP-20 Enclosure
Primary Features
Horsepower 1/8 to 5 HP, Jumper Selectable
1Ø & 3Ø Input 115/230/460 VAC, 50/60 Hz
3Ø Output 230/460 VAC
200% Starting Torque
Power & Status Indicators
Benefits
Saves Time
Easy to Install and Simple to Operate
Does not require programming
or commissioning
Up and running in less than 10 minutes.
Motors Last Longer
Proprietary CL Software
Provides overload protection,
prevents motor burnout
and eliminates nuisance tripping.
UL approved as electronic overload
protector for motors.
Energy Saving
Uses only the power the application requires
Energy savings is realized by using variable motor speed
vs. constant speed motors.
Economical to Use
Combines Soft Start with Variable Speed
Adjustable Soft Start.
KB Customization for OEM’s
“You get exactly what you need. Nothing more, Nothing less.”
Includes: preset calibration, installing drive options and custom software.
Ready to use out of the box.
GFCI software* allows equipment to operate with Ground Fault Circuit Interruption circuit breakers or outlets.
*With factory programming.
2
Additional Features
Sensorless Flux Vector Control
Flux Vector Compensation with Static Auto-Tune provides excellent speed regulation
with high torque loads throughout the entire speed range. Auto energy saving at light
loads. Smooth motor torque.
Electronic Inrush Current Limit (EICL™) Protection
Eliminates harmful inrush AC line current during power up.
Ride-Through
Provides smooth recovery to the previous set speed during a momentary power loss.
Holding Torque at Zero Speed
Resists motor shaft rotation when the drive is in “Stop” mode.
Regeneration Protection
Eliminates tripping due to high bus voltage caused by rapid deceleration of high
inertial loads.
Undervoltage and Overvoltage Protection
Shuts down the drive if the AC line input voltage goes above or below
the operating range.
D-800B
Short Circuit Protection
Shuts down the drive if a short circuit occurs at the motor (phase-to-phase).
Basic, Programmable, Trimpot Adjustments
Min. Speed, Max. Speed, Accel, Decel, Current Limit, Slip Comp.
Drive Options
Drive-Link™ Programming Kit
Allows PC programming.
SIVFR Signal Isolator and Run Fault Relay*
Provides isolation between a non-isolated signal source and the drive.
DIVF Modbus Serial Communication Module
Class “A” or “B” (CE) RFI Filter
Installs on drive.
DBVF Dynamic Brake Module
Provides faster braking.
Multi-Speed Board
Provides up to four independently adjustable preset speeds.
KBRK Remote Digital Keypad
Allows remote operation and programming of drive**.
IOVF Input/Output Multi-Function Module
Adds up to 17 points of additional I /O.
*Standard on 460 VAC models.
** OEM applications only.
Applications
• Actuators • Air Cleaners • Amusement Rides
• Ball Pitching Machines • Blowers • Boat Lifts
• Bowling Alley Lane Cleaners • CNC • Conveyors
• Door and Gate Openers • Drilling • Duct Cleaners
• Dumbwaiters • Elevators and Hoists
• Exercise Equipment • Fabric Processing • Fans
• Feeders • Film Processing • Floor Cleaning
• Food Processing • Garment Cutting
• Grinding and Polishing • Hoppers • Horse Walkers
• HVAC • Indexers • Irrigation • Laminating
• Lift Station Pumps • Machine Tools
• Medical • Milling • Mixers • Oven Conveyors
• Packaging • Paint Blenders, Shakers, and Sprayers
• Paper Handling • Portable Equipment Used with GFCIs
• Pottery Wheels • Printing
• Pumps • Range Hoods • Sandblasting • Saws
• Sewing • Stretch Wrap • Textile • Treadmills
• Therapeutic Vibrators • Washing Machines
• Wave Soldering • Web Processing • Wheelchair Lifts
• Whole House Vacuums and Attic Fans
• Wire Feeders • Wood and Metal Lathes and Cutters
• Winders and Unwinders
Learn about our BAD™ distributor program
www.kbelectronics.com/BAD.pdf
3
D-800B
Height
Length
Width
Ratings & Dimensions
115 VAC 1-Phase Input • 230 VAC 3-Phase Output
Ratings Dimensions – Inches, (mm) Net Weight
Model No. Part No.
KBVF-13 9957 1/2, (0.37) 2.4 3.9, (99) 4.3, (109) 2.75, (70) 1.3 0.6
KBVF-14 9977 1, (0.75) 4.0 4.7, (119) 4.3, (109) 5, (127) 2.2 1.0
230 VAC 1-Phase Input • 230 VAC 3-Phase Output
Model No. Part No.
KBVF-23 9958 1/2, (0.37) 2.4 3.9, (99) 4.3, (109) 2.75, (70) 1.3 0.6
KBVF-24 9978 1, (0.75) 4.0 4.7, (119) 4.3, (109) 5, (127) 2.2 1.0
115/230 VAC 1-Phase Input • 230 VAC 3-Phase Output
Model No. Part No.
KBVF-21D 9581 1/10, (0.07) 1.0 3.9, (99) 4.3, (109) 2, (51) 0.7 0.3
KBVF-22D 9572 1/4, (0.18) 1.5 3.9, (99) 4.3, (109) 2.75, (70) 1.3 0.6
KBVF-23D 9959 1/2, (0.37) 2.4 3.9, (99) 4.3, (109) 2.75, (70) 1.3 0.6
KBVF-24D 9979 1, (0.75) 4.0 4.7, (119) 4.3, (109) 5, (127) 2.2 1.0
KBVF-26D 9496 1½, (1.13) 5.5 4.7, (119) 5.7, (145) 4.5, (114) 2.9 1.3
HP, (kW) Amps Width Length Height Lbs. kg
Ratings Dimensions – Inches (mm) Net Weight
HP, (kW) Amps Width Length Height Lbs. kg
Ratings Dimensions – Inches, (mm) Net Weight
HP, (kW) Amps Width Length Height Lbs. kg
230 VAC 3-Phase Input • 230 VAC 3-Phase Output
Ratings Dimensions – Inches, (mm) Net Weight
Model No. Part No.
KBVF-23P 9676 1/2, (0.37) 2.4 3.9, (99) 4.3, (109) 2.75, (70) 1.1 0.5
KBVF-24P 9677 1, (0.75) 4.0 4.7, (119) 4.3, (109) 5, (127) 2.0 0.9
KBVF-27 9591 2, (1.5) 6.7 4.7, (119) 7.5, (191) 4.45, (113) 4.1 1.9
KBVF-29 9593 3, (2.25) 9.0 4.7, (119) 7.5, (191) 4.45, (113) 4.6 2.1
HP, (kW) Amps Width Length Height Lbs. kg
460 VAC 3-Phase Input • 460 VAC 3-Phase Output*
Ratings Dimensions – Inches (mm) Net Weight
Model No. Part No.
KBVF-42 9645 1, (0.75) 2.0 4.1, (103) 9.31, (236) 2.75, (70) 2.8 1.3
KBVF-45 9590 3, (2.25) 4.6 4.7, (119) 8.75, (222) 4.45, (113) 4.1 1.9
KBVF-48 9592 5, (3.75) 8.3 4.7, (119) 8.75, (222) 4.45, (113) 4.6 2.1
*Contains SIVFR signal input isolation and Run/Fault output relay.
HP, (kW) Amps Width Length Height Lbs. kg
Specifications
Maximum Load (% of Current Overload for 2 Minutes) 150
Carrier, Switching Frequency (kHz) 16, 8
Output Frequency Resolution (Hz) 0.06
Minimum Output Frequency to Motor (Hz) 0.3
Acceleration Time (Seconds) 0.3 – 20
Deceleration Time (Seconds) 0.3 – 20
Speed Range (Ratio) 60:1
Speed Regulation (30:1 Speed Range, 0 – Full Load) (% Base Speed) 2.5
Stalled Motor Trip Time (Seconds) 6
Braking DC Injection*
Operating Temperature Range (ºC / ºF) 0 – 40 / 32 – 104
Storage Temperature (ºC / ºF) -25 – +85 / -13 – +185
*Requires factory programming, option for regenerative braking module is available.
CON3
X1 X2
J2
F - S - R
PWR
ST
P3 P2
J1
P1
50/60Hz
MAX CLACC MINDEC/BCOMP
Main Speed
Potentiometer
CON2
CON1
A/M
MOTOR
U V W
L1
L2
L3
TB1
AC LINE
AC Line Input
(varies by model)
Motor
Ground (Earth)
General Connection Diagram
D-800B
KB ELECTRONICS, INC.
(954) 346-4900 • Fax (954) 346-3377
Outside Florida Call Toll Free (800) 221-6570
info@kbelectronics.com • www.kbelectronics.com
A42155 – Rev. D – 2/2011
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