Hitachi SJ700D Serie – Cedetaş Mühendislik ve Teknoloji A.Ş

Hitachi SJ-700D Serie

Hitachi SJ700D series AC Motor Speed ​​Control Units developed by Hitachi also perform real vector control in open loop. Thanks to this feature, it produces Full Torque at 0.3 Hz in open loop (without the need for an encoder, etc.). Thanks to this high torque and sensitive process control feature it produces, it offers ideal solutions even in the most difficult applications. This product, which also works as a closed loop when desired, can be easily adapted to any system with its user-friendly software.

With Dual Rate feature; CT and VT can be adapted to load operating conditions. Thus, space and cost savings are achieved.

With a single frequency converter, Induction motor (IM) or Permanent motors (PM) can be started.

Standard Features :

  • Power Range :
    CT (Heavy Duty): 0.75 kW - 132 kW
    VT (Light Duty): 1.5 kW – 160 kW
  • Advanced Feedback-Free Vector Control
  • Closed Loop Vector Control
  • Motor Auto-tuning(in CT mode)
  • 200% high starting torque
  • 0 Hz' Full Torque
  • Programming like PLC with EzSQ
  • Internal RS485 communication ports
  • Built-in Braking unit (up to 22 kW)
  • Built-in EMC Filter
  • Ability to connect 2 different motors (IM/PM)
  • PID Control
  • Automatic voltage regulation
  • Portable Display
  • Ability to define 16 different speeds
  • 8 DI, 5 DO, 3 AI, 2 AO
  • Advanced Engine Protection features
  • Operating temperature: -10 … + 50 °C (For heavy conditions)
  • Humidity: 20%…... 90% (Non-Condensing)
  • CE, UL, c-UL, cTick

Application Areas :

  • Crane applications
  • transfer lines
  • metal industry
  • wood industry
  • Fan/Pump Applications
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