Shihlin SC3-021-0.75K
Shihlin SC3-021-0.75K AC Drive, a compact 0.75kW (1HP) Variable Frequency Drive (VFD) with single-phase 220V input. Features sensorless vector control and built-in RS485 for precise motor speed regulation.
Shihlin SC3-021-0.75K
The Shihlin SC3-021-0.75K is a compact and high-performance AC motor drive from the SC3 series. Designed for efficiency and reliability, this inverter provides precise speed control for 0.75kW (1 HP) three-phase motors using a single-phase 220V input. It features both V/F and sensorless vector control modes, making it versatile for a wide range of applications such as pumps, fans, conveyors, and general-purpose machinery. With a built-in PLC function, PID control, and an RS485 communication port, the SC3-021-0.75K offers advanced functionality in a space-saving design, ensuring optimal performance and energy savings.
Technical Specifications:
- Model: SC3-021-0.75K
- Applicable Motor Output: 0.75 kW / 1 HP
- Input Power Supply: Single-Phase 200-240V, 50/60Hz
- Rated Output Current: 4.2 A
- Output Frequency Range: 0.1 ~ 650.0 Hz
- Control Method: V/F Control, Sensorless Vector Control
- Communication: Built-in RS485 (MODBUS)
- Braking: Built-in braking transistor

| Brand | Shihlin |
|---|---|
| Model | SC3-021-0.75K |
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