About SC3-043-11K/15KF Shihlin AC Drive 440V
The Shihlin SC3-043-11K/15KF AC Drive is a high-capacity, dual-rated variable frequency drive (VFD). It is designed for three-phase motors with a power rating of
11 kW (Heavy Duty) or
15 kW (Normal Duty), operating on a
440V AC supply. This model is commonly used for heavy-duty industrial machinery, HVAC systems, and large production lines. [
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5]
Core Functions & Features
- Dual Rating System:
- Heavy Duty (11K): Ideal for high-torque applications like conveyors and extruders.
- Normal Duty (15KF): Suitable for variable torque loads like fans and pumps.
- Advanced Control: 32-bit CPU for precise vector control and high starting torque.
- Built-in PID: Automates process control for maintaining constant pressure or flow.
- MODBUS RS-485: Dual interfaces for seamless communication with PLCs and other automated systems.
- Robust Protection: Integrated safeguards against overcurrent, overvoltage, motor overheating, and short circuits. [1, 3, 4, 5, 6]
Physical Specifications (Frame D)
This model typically belongs to the
Frame D series, which is larger than the low-power models to accommodate higher current handling. [
1]
| Specification [1, 2] |
Metric Measurement |
Imperial Measurement (Approx.) |
| Weight |
~4.0 kg to 5.0 kg* |
~8.8 lbs to 11.0 lbs* |
| Height (H) |
~250 mm |
~9.84 inches |
| Width (W) |
~160 mm |
~6.30 inches |
| Depth (D) |
~160 mm |
~6.30 inches |