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/Products/VFD's & Soft Starters/KB Electronics/KBAC/KB9540 KB Electronics Hybrid AC Motor Speed Control, KBAC-48
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Product ID: KB9540

KB9540 KB Electronics Hybrid AC Motor Speed Control, KBAC-48

MFG: KB Electronics, Inc
MFG Part Number: 9540

Available Stock: 3
Selected accessories will also be added to cart
$421.40 / Each
Quantity:
Input: 460VAC 3 Phase, Output: 460VAC 3 Phase, Die Cast Aluminum NEMA 4X / IP65 Enclosure with Hinged Cover

Ratings

Manufacturer KB Electronics
Nidec
Part Number 9540
Model Number KBAC-48
Input Power 460 VAC
3 Phase
50/60 Hz
Output Power 460 VAC
3 Phase
Color Gray
Ratings 5 HP
3.75 kW
8.3 Amps
Net Weight 10.3 lbs
4.7 kg
Case B
Warranty 18 Month Limited Warranty

Specifications

Maximum Load 150% (2 Minutes)
Carrier (Switching) Frequency 8 or 16 kHz
Output Frequency Resolution 0.06 Hz
Mininum Output Frequency to Motor 0.3 Hz
Acceleration Time 0.3 to 20 Seconds
Deceleration Time 0.3 to 20 Seconds
Speed Range 60:1
Speed Regulation
(30:1 Speed Range
0 to Full Load)		 2.5 % of Base Speed
Stalled Motor Trip Time 6 Seconds
Braking DC Injection
Operating Temperature Range 0 to 40°C
32 to 104°F
Storage Temperature -25 to +85°C
-13 to +185°F

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.
  • Run/Fault Relay: Can be used to turn equipment on or off, to signal a warning if the drive is put into “Stop” mode, or to signal if a fault has occurred.
  • Start/Stop Switch: Provides electronic “Start” and “Stop” functions.
  • 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: uts down the drive if the AC line input voltage goes above or below the operating range.
  • Short Circuit Protection: Shuts down the drive if a short circuit occurs at the motor (phase-to-phase).
  • Trimpot Adjustments: Min. Speed
    Max. Speed
    Acceleration
    Deceleration
    DC Injection Brake
    Current Limit
    Boost
    Jog
    Slip Compensation
  • Jumper Selections: AC Line Input Voltage
    Horsepower
    Auto Ride-Through
    50Hz/60Hz Motor Frequency
    1X/2X Motor RPM
    Boost Mode
    Brake Mode
    Run/Fault Output Relay
    NO/NC Stop Contact
    Constant/Variable Torque Mode
    Constant/Variable Torque I2t.

Drive Options

  • On/Off AC Line Switch: Disconnects the AC line.
  • Forward-Stop-Reverse Switch: Provides motor reversing and stop functions.
  • Run-Stop-Jog Switch: Selects speed setting from either the Main Speed Potentiometer or the JOG Trimpot.
  • Signal Isolator: Provides isolation between a non-isolated signal source and the drive.
  • Auto/Manual Switch: When used with the Signal Isolator, it selects the remote process signal or the Main Speed Potentiometer.
  • Class “A” (CE) RFI Filter: Installs inside the drive.
  • Liquidtight Fittings: Provides a liquid-tight seal for wiring the drive. Kit includes necessary liquidtight fittings.

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

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