About SC3-043-1.5K Shihlin AC Drive 440V
The Shihlin SC3-043-1.5K AC Drive is a compact, high-performance inverter designed for
1.5 kW (2 HP) 3-phase asynchronous motors. It operates on a
440V AC (380-480V) three-phase power supply and is widely used for precise speed control in machinery like conveyors, pumps, and packaging machines.
Core Functions & Features
- High Performance Vector Control: Features a 32-bit CPU for superior current detection and stable motor speed even at low frequencies.
- Flexible Load Patterns: Supports adjustable V/F curves, including settings for variable torque loads like fans and pumps.
- Built-in Safety: Integrated protection for short circuits, overcurrent, overvoltage, and motor overheating.
- PID Feedback: Includes a built-in PID controller for process regulation (e.g., maintaining constant pressure).
- MODBUS Communication: Dual RS-485 interfaces for easy automation system integration. [1, 2, 3, 4, 5]
Physical Specifications (Frame A)
| Specification [1, 2, 3, 4] |
Metric Measurement |
Imperial Measurement (Approx.) |
| Weight |
0.81 kg |
1.79 lbs |
| Height (H) |
155 mm |
6.10 inches |
| Width (W) |
110 mm |
4.33 inches |
| Depth (D) |
135 mm |
5.31 inches |