Hitachi SJ300 Series AC Drives

The Hitachi SJ300 inverter is an advanced flux vector inverter, energy saving frequency drive. There are some stock of the SJ300 still available, contact us to find out.
The SJ300 range has become obsolete and is being replaced by the SJ700 series drives!

Hitachi SJ300 AC Drive

Features Include:

  • Powerful Operation with Advanced Sensorless Vector Control
  • High starting torque of 200%
  • Rotational fluctuation at low speed has been drastically reduced to enhance process stability and precision
  • High torque of 150% at 0Hz domain with a smaller motor by one frame size
  • High torque multi-motor operation
  • On-line/off-line auto-tuning
  • Versatile Functions Encompass More Applications
  • Intelligent input/output terminal system
  • Analog output terminals in addition to the pulse output monitor
  • Auxiliary speed input
  • Third motor constants settings
  • Fan ON/OFF selection
  • PID operation
  • Deceleration and stop at power failure
  • UP/DOWN functions
  • Frequency scaling conversion
  • 3-wire function
  • P/PI control selection
  • Ease of Maintenance
  • Easy-removable cooling fan and DC bus capacitor
  • Removable control circuit terminals
  • Environmental Friendliness
  • EMI filters (optional)
  • Reduced noise from control power supply
  • Ease of Operation
  • Removable digital operator
  • Multilingual operator with copy functions
  • User selection of command functions (“Quick Menu”)
  • Built-in RS-485
  • Optional PC drive configuration software
  • Protection for Various Installation Environments
  • Standard enclosure:IP20 or IP00
  • Global Performance
  • CE, UL, c-UL, C-Tick approvals (EMC filters are available as an option)
  • Compatibility with networks such as DeviceNet, PROFIBUS, LONWORKS, Modbus, RTU, and Ethernet with communication options

FREE SHIPPING on the SJ300 Series AC Drives (ground service using our choice of carrier, within the contiguous United States only)

Hitachi Industrial SJ300 Series Catalog Numbers:

230 Volts

Item #HPVoltsPhaseAmps
Hitachi AC Drive SJ300-004LFU1/2HP230V3PH3A
Hitachi AC Drive SJ300-007LFU1HP230V3PH5A
Hitachi AC Drive SJ300-015LFU2HP230V3PH7.5A
Hitachi AC Drive SJ300-022LFU3HP230V3PH10.5A
Hitachi AC Drive SJ300-037LFU5HP230V3PH16.5A
Hitachi AC Drive SJ300-055LFU7.5HP230V3PH24A
Hitachi AC Drive SJ300-075LFU10HP230V3PH32A
Hitachi AC Drive SJ300-110LFU15HP230V3PH46A
Hitachi AC Drive SJ300-150LFU20HP230V3PH64A
Hitachi AC Drive SJ300-185LFU25HP230V3PH76A
Hitachi AC Drive SJ300-220LFU30HP230V3PH95A
Hitachi AC Drive SJ300-300LFU40HP230V3PH121A
Hitachi AC Drive SJ300-370LFU50HP230V3PH145A
Hitachi AC Drive SJ300-450LFU60HP230V3PH182A
Hitachi AC Drive SJ300-550LFU75HP230V3PH220A

460 Volts

Item #HPVoltsPhaseAmps
Hitachi AC Drive SJ300-007HFU1HP460V3PH2.5A
Hitachi AC Drive SJ300-015HFU2HP460V3PH3.8A
Hitachi AC Drive SJ300-022HFU3HP460V3PH5.3A
Hitachi AC Drive SJ300-040HFU5HP460V3PH8.6A
Hitachi AC Drive SJ300-055HFU7.5HP460V3PH12A
Hitachi AC Drive SJ300-075HFU10HP460V3PH16A
Hitachi AC Drive SJ300-110HFU15HP460V3PH23A
Hitachi AC Drive SJ300-150HFU20HP460V3PH32A
Hitachi AC Drive SJ300-185HFU25HP460V3PH38A
Hitachi AC Drive SJ300-220HFU30HP460V3PH48A
Hitachi AC Drive SJ300-300HFU40HP460V3PH58A
Hitachi AC Drive SJ300-370HFU50HP460V3PH75A
Hitachi AC Drive SJ300-450HFU60HP460V3PH90A
Hitachi AC Drive SJ300-550HFU75HP460V3PH110A
Hitachi AC Drive SJ300-750HFU100HP460V3PH149A
Hitachi AC Drive SJ300-900HFU125HP460V3PH176A
Hitachi AC Drive SJ300-1100HFU150HP460V3PH217A
Hitachi AC Drive SJ300-1500HFU200HP460V3PH260A

Click on the links below to see Drawings and Specs:

Hitachi SJ300 Instruction Manual

Hitachi-SJ300 Quick Reference Guide

Hitachi SJ300 Service Manual

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