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photo : SJ300HITACHI Inspire the Next

SJ300
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photo : SJ300 The new SJ300 Inverter are among the most powerful of their class. Hitachi's unique "Advanced Sensorless Vector Control" (ASLV; patent pending) offers 200% starting torque and full torque at zero Hz – without feedback. The integrated Hitachi 32-bit SuperH RISC processor delivers the dynamic response needed for high-end applications.

To compensate possible temperature fluctuations within the motor, which might adversely affect smooth control of the motor, an online/offline motor-autotuning function is included. A newly developed internal control process leads to drastically reduce any rotational fluctuation at low speed, which enhances process stability and precision.
 
   
  • Capacity Range:
    0.75 – 132 kW
  • Advanced Sensorless Vector Control (closed/open loop)
  • Starting Torque >200%
  • Full Torque at 0 Hz
  • High-Torque Multi-Motor Operation (with SLV)
  • Motor-Autotuning (online/offline)
  • Quick-Stop Function
  • RS485 and RS422 interfaces
  • Global Standards to CE, UL, c-UL, CTick, CSA
  • Built-in Potentiometer
  • PID Control
  • P/PI Control
  • Automatic Voltage Regulation
  • Motor Thermistor Input
  • User Macro Saving
  • And many more
 
sample image SJ300
 
For high-dynamic applications, e.g. in the packaging, printing, textile and machine tool industries and for lifts and cranes.
 
 
SJ300 400V/3-phase
Model number 015
HFE		 022
HFE		 040
HFE		 055
HFE		 075
HFE		 110
HFE		 150
HFE
Max. applicable motor (4p. kW) (CT) 1.5 2.2 4.0 5.5 7.5 11 15
Rated input voltage 3-phase (3 wires) 380-480 V (±10%) / 50 Hz/60 Hz (±5%)
Rated output voltage 380~480V (according to supply voltage)
Rated output current [A] 3.8 5.3 8.6 12 16 23 32
Dimensions W/H/D in mm 150/255/140 210/260/170 250/390/190

SJ300

 400V/3-phase
Model number 185
HFE		 220
HFE		 300
HFE		 370
HFE		 450
HFE		 550
HFE		 750
HFE		 900
HFE		 1100
HFE		 1320
HFE
Max. motor size (kW) 18.5 22 30 37 45 55 75 90 110 132
Rated input voltage 3-phase (3 wires) 380-480 V (±10%) / 50 Hz/60 Hz (±5%)
Rated output voltage 380~480V (according to supply voltage)
Rated output current [A] 38 48 58 75 90 110 149 176 217 260
Dimensions W/H/D in mm 250/390/190 310/540/195 390/550/250 390/700/270 480/740/270
 
 

Documents
 
Download brochure
Download manual
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