Shihlin Electric & Engineering Corporation - Shihlin - Ranked No.1 electrical manufacturer in Taiwan with more than 70 years' experience.

SC3 AC Drive Vector Control | Shihlin Electric

Shihlin Electric SC3 Series compact vector control AC drive with built-in RFI filter, PID feedback control, and dual MODBUS communication for industrial automation.

SC3 Series Compact Vector Control AC Drive for Industrial Motion Control

High-performance compact AC drive featuring 32-bit CPU vector control technology, built-in RFI filter, PID feedback control, and dual MODBUS communication interface for reliable factory automation and energy-efficient motor speed control across diverse industrial applications.

SC3 Series - Shihlin AC Drive SC3 Series
  • SC3 Series - Shihlin AC Drive SC3 Series

SC3 Series

Compact Vector Control AC Drive

Compact and high-performance vector control Shihlin SC3 series AC drive, small in size with all the function needed like built-in RFI filter, PID feedback control, excellent current detection, overload protection and supports external keypad.

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Specification

  • Output Frequency: 0 ~ 599Hz
  • 32 Bit CPU High Performance Vector Control.
  • 5 Points Adjustable V/F Curve.
  • Dual MODBUS Communication Interface (Baud rate up to 115200bps).
  • Built-in RFI Filter.
  • Built-In Pid Feedback Control.
  • DIN-rail Mounting.

SC3 wiring

Power Range

SC3 Power Range

Applications

  • Conveyer belt, fan & pump, blowing machine, food processing and packaging machine.
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Keypads
External Keypads

A keypad could be connected externally through RS485 port. There are variety of keypads to meet...

Details
Video

SC3 on position control



SC3 AC drive how to use keypad to control speed step by step tutorial p79=1



SC3 AC drive how to use external button and potentiometer to control tutorial p79=2



SC3 introduction(Turkish)




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How can you achieve precise motor speed control and energy efficiency in food processing and packaging machinery without complex external controllers?

The SC3 Series delivers integrated PID feedback control and excellent current detection in a compact form factor, eliminating the need for external feedback systems while ensuring stable, energy-efficient operation. With 0-599Hz output frequency range and 5-point adjustable V/F curve, you gain precise control over motor performance to match specific processing requirements, reduce energy consumption, and improve product consistency across your food processing line. Contact Shihlin Electric to discuss how the SC3 can optimize your production efficiency.

Designed specifically for OEM/ODM partners and industrial manufacturers requiring reliable motion control solutions, the SC3 Series delivers superior performance combining Shihlin Electric's 60+ years of technical expertise with Japanese assembly techniques and high-stability components. Whether controlling conveyor belt systems, fans, pumps, blowing machines, or food processing and packaging equipment, this vector control drive ensures energy-efficient operation, precise motor acceleration/deceleration, and stable performance under varying load conditions. The professional technical support team at Shihlin Electric stands ready to provide lasting customer-oriented solutions and seamless integration support, making the SC3 Series the ideal choice for manufacturers seeking to maximize operational efficiency and reduce energy consumption across their production facilities.