KB AC Drives

KB offers 66 models of off-the-shelf distributor style Variable Frequency Hybrid and Digital AC Drives that cover the most popular voltages and horsepower ranges.

Variable Speed AC Drives

From 115/230 and 380/400/460 input voltages and extending from 1/10 to 5 horsepower. Our AC drives are available as, Chassis/IP 20; Stamped Aluminum NEMA-1 / IP 50 enclosure & rugged, indoor/outdoor, washdown, watertight, die-cast Aluminum NEMA-4X / IP 65 enclosure with hinged cover. A variety of optional AC Drive accessories are also available to meet the most demanding applications.

For KBAC, NEMA-4X/IP 65, Hybrid AC Drives available options include:

  • On/Off AC Line Switch
  • Forward-Stop-Reverse Switch
  • Signal Isolator with Auto/Manual Switch
  • Run-Stop-Jog Switch
  • Class "A" RFI/EMI CE Approved Line Filter
  • Liquidtight Fittings

For KBAC, NEMA-4X/IP 65, Hybrid AC Drives available options include:

  • On/Off AC Line Switch
  • IODA Input/Output Multi-Function Board
  • Modbus Serial Communications Module
  • Class "A" RFI/EMI CE Approved Line Filter
  • Liquidtight Fittings

For KBMA, NEMA-1/IP 50, Hybrid AC Drives available options include:

  • Forward-Stop-Reverse Switch
  • Signal Isolator with Auto/Manual Switch
  • Class "A" RFI/EMI CE Approved Line Filter

For KBMK, NEMA-1/IP 50, Digital AC Drives available options include:

  • On/Off AC Line Switch
  • IODA Input/Output Multi-Function Board
  • Class "A" RFI/EMI CE Approved Line Filter>

Products

KBDA

The KBDA Series of Digital AC Drives with CSP* consists of 16 inverter models. They range from 1/8 through 5.0 horsepower housed in rugged; NEMA-4X / IP 65 die-cast aluminum washdown, watertight enclosures with hinged covers for indoor or outdoor use. Digitally programmable, all similar functions are presented in common groups making these Adjustable Frequency Drives easy to install and operate. A large, bright 4-digit display provides easy-to-read operating parameters and programming functions, even in bright sunlight.

*CSP=Common Sense Programming

KBMK

The KBMK Series of Digital AC Drives* consists of 2 inverter models. Both models are rated from 1/8 through 1.0 horsepower and are housed in NEMA-1/ IP 40 aluminum enclosures. Digitally programmable, all similar functions are presented in common groups making these Adjustable Frequency Drives easy to install and operate. A large, bright 4-digit display provides easy-to-read operating parameters and programming functions, even in bright sunlight. The KBMK-24DF contains a built-in Class A, AC line RFI/EMI filter.

*CSP=Common Sense Programming

KBAC

The KBAC Series of Hybrid* AC Drives consists of 12 inverter models. They range from 1/8 through 5.0 horsepower housed in rugged; NEMA-4X IP 65 die-cast aluminum washdown, watertight enclosures with hinged covers for indoor or outdoor use. These Hybrid AC Drives do not require programming. Jumper selectable functions and simple trimpot adjustments make the KBAC Series quick to install and easy to use. For OEM applications, these Drives can be factory programmed and ready to use out of the box, for many demanding requirements.

*Hybrid=Digital Drive with Analog Interface

KBMA

The KBMA Series of Hybrid* AC Drives consist of 2 inverter models. Both models are rated from 1/8 through 1.0 horsepower and are housed in an NEMA-1/ IP 40 aluminum enclosures Jumper selectable functions and simple trimpot adjustments make the KBMA Series quick and easy to use. For OEMs these Drives can be customized and Ready to Use, "Out-of-the-Box", for many demanding applications. The KBMA-24DF contains a built-in Class A, AC line RFI/EMI filter.

*Hybrid=Digital Drive with Analog Interface

KBVF

The KBVF Series of Hybrid* Adjustable Frequency Drives consist of 13 models ranging from 1/10 thru 5.0 horsepower. These Chassis / IP 20 style Drives are ideal for OEM applications where digital programming and displays are not required. Simple trimpots and jumpers allow for quick and easy tuning for each application. All Drives can be factory customized to your unique application due to their broad programming capabilities, including PLC functions, so that they are Ready to Use, "Out-of-the-Box". All KBVF models are available with external RFI/EMI Class A or B filters.

*Hybrid=Digital Drive with Analog Interface

KBDF

The KBDF Series of Digital AC Drives with CSP* consists of 16 inverter models. These Chassis / IP 20 style Drives are ideal for OEM applications where digital programming and displays are required. Digitally programmable, all similar functions are presented in common groups making these Adjustable Frequency Drives easy to install and operate. A large 4-digit display provides easy-to-read operating parameters and programming functions, even in bright sunlight. KBDF models with the "F" suffix contain a built-in Class A, AC line RFI/EMI filter.

*CSP=Common Sense Programming

Resources

Contact us about KB AC Drives