About SS2-043-2.2K Shihlin AC Drive 440V
The SS2-043-2.2K is a robust
2.2 kW (3 HP) vector control variable frequency drive (VFD) from Shihlin Electric's
SS2 Series. Designed for
three-phase 440V industrial power, it excels in demanding applications like conveyor systems, pumps, fans, and heavy-duty processing machinery. [
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Key Specifications
- Rated Power: 2.2 kW (3 HP).
- Input Power: 3-Phase 380V480V AC, 50/60 Hz.
- Rated Output Current: 6.0 Amps.
- Frequency Output: Capable of output up to 650 Hz.
- Control Method: Blends standard V/F control with advanced sensorless vector control for precision automation.
- Cooling Method: Uses forced air cooling with an internal fan to manage the thermal load. [1, 2, 3]
Core Functions & Features
- Dynamic Performance: Features high starting torque and built-in auto-tuning to match motor parameters for efficiency.
- Integrated Braking: Includes a built-in braking unit for rapid deceleration, crucial for high-torque or dynamic load applications.
- Communication: RS-485 port supporting MODBUS RTU and Shihlin protocols for seamless integration with PLCs.
- Robust Protection: IP20-rated with comprehensive safeguards against overload, overvoltage, overcurrent, and overheating. [1]
Physical Dimensions & Weight
This model is built with a compact, matte-finished rectangular body for space-efficient panel mounting: [
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- Width: ~3.35 inches (85 mm).
- Height: ~5.51 inches (140 mm).
- Depth (Length): ~4.88 inches (124 mm).
- Weight: Approximately 3.53 lbs to 3.75 lbs (1.6 kg to 1.7 kg). [1, 2, 3, 4, 5]