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Hitachi Industrial Equipment Systems Co.,Ltd.

Hitachi

Inverter : For speed control of conveyer and truck

Choice of applicable model to meet applications

Product series by capacity

Capacity kW*
(4P)		 0.1 0.2 0.4 0.75 1.5 2.2 3.7 5.5 7.5 11 15 18.5
22		 30 37 45 55 75 90 110 132 160 185 220 315 400
1
-phase

100V

Class

     WJ200                                          
200V
Class		 WJ200                                      
3
-phase		 200V
Class		 WJ200                            
    SJ700                  
                  L700                
400V
Class		     WJ200                            
      SJ700   SJ700
                  L700 / SJ700B        
*
In case of Hitachi general motor 4P

Features by series

Features of WJ200 series inverter

Designed for excellent performance and user friendliness

1-phase 100V Class 0.4kW, 0.75kW
1-phase 200V Class 0.1kW～2.2kW
3-phase 200V Class 0.1kW～15kW
3-phase 400V Class 0.4kW～15kW
  • High starting torque of 200% or greater achieved by sensorless vector control (when sized for heavy duty).
  • Induction motor & Permanent magnetic motor* control with one inverter (* corresponds more than Ver2.0)
  • Simplify peripheral devices and higher-level devices due to programming driving function.

Features of SJ700 series inverter

Upgraded with higher performance
And simple adjustment

3-phase 200V Class 0.4kW～55kW
3-phase 400V Class 0.75kW～400kW
  • High start-up torque of over 200% at 0.3 Hz.
    Realise a smooth driving with simple setting
  • Simplify peripheral devices and higher-level devices due to programming driving function.
  • Long life components and life assessment function enables an easier maintenance.

Features of L700/SJ700B series inverter

Inverter designed to meet fans & pumps plus conveyors.

3-phase 200V Class 11kW～75kW
3-phase 400V Class 11kW～160kW
  • Sequence operation realized by downloading to an inverter a program created with Hitachi's EzSQ software.
  • Design lifetime 10 Years or more for DC bus capacitors & Cooling Fan.
  • EMC filter all models and brake circuit integrated up to 30kW.

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