Variable Speed Drives

Home
AC & DC Motors
Variable Speed Drives

Hitachi manufactures a complete family of AC Variable Frequency Inverter induction motor drives below 500hp. Four major product families cover a wide array of applications in the industrial, process, and commercial HVAC markets.

X200 Series
  • Contactor-style package (power in at top/motor out at bottom)
  • Emergency stop function
  • Improved trip avoidance
  • Advanced logic and calculate functions
  • Suitable for side-by-side mounting
  • Patented micro-surge voltage suppression
  • Non-stop operation after instantaneous power failure
  • Built in RS-485 Modbus/RTU
  • Ratings ¼ to 3 hp, 230 V, single or 3-phase; 5 to 10 hp, 230 V, 3-phase; ½ to 10 hp, 460 V, 3-phase

 

L200M Series
  • Micro size
  • Hitachi developed ISPM power module ensures extremely quiet operation
  • Intelligent terminals allow user to customize for the application
  • Ratings: 1/4 hp to 1 hp, 115 V, single phase input, 230 V, three phase output

 

L300P Series
  • Automatic energy saving function for your fan and pump applications
  • Easy operation with a multilingual operator panel
  • Compact design
  • Network compatibility
  • Carrier frequency selectable to 12kHz for quiet operation
  • Ratings: 15 to 75hp, 230V, 3 phase, 15 to 175hp, 460V, 3 phase

 

SJ200 Series
  • New Intelligent Sensorless Vector Control – NO Autotuning Required!
  • Up to 200% Starting Torque
  • Most compact Hitachi inverter ever
  • Advanced Logic and Calculate functions
  • Removable terminal strips for easy wiring
  • Dynamic Braking transistor built in
  • Advanced trip avoidance functions
  • Removable Keypad
  • NEMA4X Remote Keypad option
  • MODBUS RTU RS-485 built in
  • Ratings ¼ to 10hp, 230V, single and 3 phase, ½ to 10hp, 460V, 3 phase

 

SJ300 Series
  • Advanced Sensorless Vector Control
  • High starting at low speeds (200% at 5Hz, 150% at 0Hz)
  • Full Vector Control with optional Feedback Board
  • Online/offline auto-tuning
  • Master/slave functionality
  • Built in communications
  • RaRatings: ½ to 75hp, 230V, 3 phase, 1 to 200hp, 460V, 3 phase

 

SJ700 Series
  • Advanced Sensorless Vector Control
  • High starting at low speeds (150% at 0.3Hz)
  • Full Vector Control with optional Feedback Board
  • Improved and simplified auto-tuning
  • Built-in PLC type programming functions
  • Built in Modbus/RTU communications
  • Ratings: 250 hp to 500 hp, 460V, 3 phase

 

  • GV000 Vector Drive
  • Series 19H DC Drives
  • 15J Compact Controls
    (all above have a 2 year warranty)
  • Fractional and sub-fractional DC Controls
  • Control accessories and modifications
  • GV3000 Vector Drive
  • VS Micro Drives
  • V*S Master Drives
  • H2 Inverters and Vector Drives
  • SP500 AC Drive

 

 

KB Electronics continues to dominate the fractional to 5-horsepower DC Drive Speed Control market. While DC motors and drives offer the user the ultimate in high performance, small size and low cost, small AC motors and drives are challenging that very concept. Our goal was to develop a line of AC Drives that would and could replace DC controls. Today KB offers you, our customer, AC Drives that match the performance of DC drives but fit within the same footprint or are smaller than their DC counterparts.

 

 

  • Micro Series Inverters
  • Washguard NEMA 4/12
  • WashGuard Stainless Steel
  • SM-Plus Micro Inverter Drives
  • DC2 and new DC3 DC Drives
  • Integrated Drive/Motor
  • Custom Controls