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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)		 0.2 0.4 0.75 1.5 2.2 3.7 5.5 7.5 11 15 18.5
22		 30 37 45 55 75 90 110 132 185 315 400
3-phase 200V
Class		 SJ200                            
  SJ300            
  SJ700              
400V
Class		   SJ200                            
    SJ300      
    SJ700
SJ200                                  
*
In case of Hitachi general motor 4P

Features by series

Features of SJ200 series inverter

Compatible with high torque and user-friendness in small body.

3-phase 200V Class 0.2kW～7.5kW
3-phase 400V Class 0.4kW～7.5kW
1-phase 200V Class 0.2kW～2.2kW
  • High start-up torque of over 200% at 1Hz running.
    Furthermore, adjustment is easy.
  • Overcurrent and overvoltage enable to make tenacious running
  • {Detachable operator} {Detachable terminal block} are applied. This is convenient for installation to machinery and maintenance.

Features of SJ300 series inverter

SJ300 series inverter can meet a wide rage of applications with high starting torque and functional versatility.

3-phase 200V Class 0.4kW～75kW
3-phase 400V Class 0.75kW～132kW
  • High starting torque of 200% or greater at 0.5Hz.
  • Powerful operation(high torque multiple operation) for 2 motors at one time is possible.
  • With {easy-to-detach cooling fan and smooth condenser} {detachable termninal block}, maintenancebility has been improved

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.

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