KBAC NEMA 4X - IP65 AC Drives
KBAC & KBDA
NEMA 4X up to 5 HP
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KB Electronics’ AC drives provide variable speed for 3Ø AC Induction motors from 1 through 5 horsepower. For OEM applications, custom drives are also available for Brushless DC, PMSM, PSC, and Shaded Pole motors. They are available in 115, 208/230, and 400/460 Vac - 50/60 Hz with 1Ø and 3Ø input.

All KB Electronics’ AC Drives contain Sensorless Flux Vector Compensation with Static-Auto-Tune. This provides excellent speed regulation from zero to full load over a wide frequency range. These drives provide auto energy savings at light loads and smooth motor torque operation.

A variety of optional accessories are also available to meet the most demanding applications.

 

KBAC Hybrid Drive - NEMA 4X / IP65

The KBAC Series of Adjustable Frequency Drives consist of twelve inverter models rated for 1 to 5 horsepower motors. These drives are housed in heavy duty NEMA 4X / IP65 die-cast aluminium washdown/watertight enclosures for indoor or outdoor use. Hybrid drives are digital drives with an analog interface.

Options: On/Off AC Line Switch, Forward-Stop-Reverse Switch, Run-Stop-Jog Switch, Signal Isolator with Auto/Manual Switch, Class “A” (CE) RFI Filter and Liquidtight Fittings.

 

KBDA Digital Drive - NEMA 4X / IP65

The KBDA Series of Digital Adjustable Frequency Drives consist of sixteen inverter models rated for 1 to 5 horsepower motors. These drives are housed in heavy duty NEMA 4X / IP65 die-cast aluminium washdown/watertight enclosures for indoor or outdoor use.

Options: IODA Input/Output Multi-Function Module, On/Off AC Line Switch, Class “A” (CE) RFI Filter and Liquidtight Fittings.

KBAC Hybrid Drive – NEMA 4X / IP65

Maximum HP  AC Line Voltage  Phase Input  Model Number  Item Number 

Dimensions

H x W x D (in)

Weight

(lbs)

 HP Amps 
1  3.6  115/230 1  KBAC-24D 9987 9.5 x 5.5 x 5.9 6
1  3.6  115/230 1 KBAC-24D (WHT) 9988 9.5 x 5.5 x 5.9 10
 1.5  5.5 115  1  KBAC-27D 9520  9.8 x 7.6 x 7.3 10
 2

 6.7

230 1
 1.5  5.5 115 1 KBAC-27D (WHT)  9521 9.8 x 7.6 x 7.3 10
 2  6.7 230 1
 3  9.0 230 1  KBAC-29 (1P) 10001 9.8 x 7.6 x 7.3 10
 3   9.0  230 1 KBAC-29 (1P) (WHT) 10002 9.8 x 7.6 x 7.3 10
 2  6.7 230 1 KBAC-29 9528 9.8 x 7.6 x 7.3
10
 3  9.0 230 3
 2  6.7 230 1 KBAC-29 (WHT)  9529 9.8 x 7.6 x 7.3
10
 3  9.0 230 3
 3  5.5 460 3 KBAC-45  9530 9.8 x 7.6 x 7.3
10
 3  5.5 460 3  KBAC-45 (WHT) 9531 9.8 x 7.6 x 7.3
10
 5  8.3 460 3  KBAC-48 9540 9.8 x 7.6 x 7.3
10
 5  8.3 460 3  KBAC-48 (WHT) 9541 9.8 x 7.6 x 7.3
10

(WHT)- FDA approved White cases only 

 

KBDA Digital Drive - NEMA 4X / IP65

Maximum HP  AC Line Voltage  Phase Input  Model Number  Item Number 

Dimensions

H x W x D (in)

Weight

(lbs)

 HP Amps 
 1 3.6 115/230 1 KBDA-24D 9536 9.5 x 5.5 x 5.9 6
 1 3.6 115/230 1 KBDA-24D (WHT) 9537 9.5 x 5.5 x 5.9 10
 1.5 5.5

115

1

KBDA-27D

9543  9.8 x 7.6 x 7.3 10
 2 6.7 230 1
 1.5 5.5 115 1 KBDA-27D (WHT) 9544 9.8 x 7.6 x 7.3 10
 2 6.7 230 1
 3 9.0 230

1

KBDA-29 (1P) 10003 9.8 x 7.6 x 7.3 10
 3 9.0 230 1  KBDA-29 (1P) (WHT) 10004 9.8 x 7.6 x 7.3 10
 1 3.6 230 3  KBDA-24P 9766 9.5 x 5.5 x 5.9 6
 1 3.6 230 3  KBDA-24P (WHT) 9767 9.5 x 5.5 x 5.9 6
 2 6.7 230 1  KBDA-29 9545 9.8 x 7.6 x 7.3 10
 3 9.0 230 3
 2 6.7 230 1 KBDA-29 (WHT) 9546 9.8 x 7.6 x 7.3 10
 3 9.0 230 3
 1 2.0 460 3 KBDA-42 9763 9.5 x 5.5 x 5.9 6
 1 2.0 460 3 KBDA-42 (WHT) 9764 9.5 x 5.5 x 5.9 6
 3 5.5 460 3  KBDA-45 9659 9.8 x 7.6 x 7.3 10
 3 5.5 460 3  KBDA-45 (WHT) 9660 9.8 x 7.6 x 7.3 10
 5 8.3 460 3 KBDA-48 9661 9.8 x 7.6 x 7.3 10
 5 8.3 460 3 KBDA-48 (WHT) 9662 9.8 x 7.6 x 7.3 10

(WHT)-FDA approved White cases only 

KBAC Accessories

Model Number  Item Number 
 SIAC-PS (2G) Signal Isolator with Power Supply  9600
 SIAC-PS (3G) Signal Isolator with Power Supply  8890
 SIAC-PS (2G) with Auto/Manual Switch Kit  9605
 Auto/Manual Switch Kit, for use with SIAC-PS (2G)  9481
 Replacement Potentiometer Kit for NEMA-4X Controls  9510
 Seal Kit for NEMA-4X Controls when Start/Stop Switch is removed  9518
 Forward-Stop-Reverse Switch Kit, for Package A and B  9480
 Run-Stop-Jog Switch Kit, for Packages A and B 9340
 KBAC/KBDA -24D Power On/Off Switch Kit 9482
 KBAC/KBDA-27D Power On/Off Switch Kit 9523
 KBAC 3 phase AC On/Off Switch Kit 9532
 RFAC-24D CE Approved AC Line Filter, installs inside KBAC/KBDA-24D (Class A) 9507
 RFAC-27D CE Approved AC Line Filter, installs inside KBAC/KBDA-27D (Class A) 9512
 RFAC-3PS CE Approved 3-Phase AC Line Filter, for use with switch (Class A) 9479
 RFAC-3PNS CE Approved 3-Phase AC Line Filter, for use with no switch (Class A)  9515
 Choke, 3 wire (installs between Control and AC Motor)  9992
 KBAC/KBDA Liquidtight Fittings, for Packages A and B  9526
 Lockout/Tagout Kit for 15/32" Switch Bushing Thread  9904*
 Lockout/Tagout Kit  for M1  Switch Bushing Thread:   9905**

*Item Number 9904 available for models KBAC-24D, 29, 45, 48 
**Item Number 9905 available for model KBAC-27D, 29(1P)

 

KBDA Accessories

Model Number  Item Number 
 IODA, Input/Output Module for use with all KBDA Controls 9668
 KBAC/KBDA -24D Power On/Off Switch Kit 9482
 KBAC/KBDA-27D Power On/Off Switch Kit 9523
 KBAC/KBDA 3 phase AC On/Off Switch Kit 9532
 KBDA-3P ON/OFF Switch (For use with -24P & -42 with no filter) 9768
 KBDA-3PF ON/OFF Switch (For use with -24P & -42 with RFI filter) 9762
 RFAC-24D CE Approved AC Line Filter, installs inside KBAC/KBDA-24D (Class A)  9507
 RFAC-27D CE Approved AC Line Filter, installs inside KBAC/KBDA-27D (Class A)  9512
 RFAC-3P CE Approved 3-Phase AC Line Filter, for use with switch (Class A)  9479
 RFAC-3P NS CE Approved 3-Phase AC Line Filter, for use with no switch (Class A)  9515
 Choke, 3 wire (installs between Control and AC Motor)  9992
 KBAC/KBDA Liquidtight Fittings, for Packages A and B  9526
 Lockout/Tagout Kit for 15/32" Switch Bushing Thread  9904*
 Lockout/Tagout Kit  for M1  Switch Bushing Thread:   9905**

*Item Number 9904 available for models KBAC-24D, 29, 45, 48 
**Item Number 9905 available for model KBAC-27D, 29(1P)

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