About SE3-021-1.5K Shihlin AC Drive 220V
The Shihlin SE3-021-1.5K AC Drive is a high-performance general-purpose inverter designed for
1.5 kW (2 HP) 3-phase asynchronous or permanent magnet (PM) motors. It operates on a
220V AC single-phase power supply, making it a powerful solution for precision motor control in industrial settings.
Core Functions & Features
- Dual Motor Support: Controls both Induction Motors (IM) and Synchronous Motors (IPM/SPM).
- Advanced Control Modes: Supports V/F, Sensorless Vector, and Closed-loop Vector control for high-accuracy steady speeds (error < 0.02%).
- Expansion Capability: Includes one expansion card slot for optional Closed-loop feedback, additional communication (Profibus, EtherCAT), or relay cards.
- Built-in PLC: Features simple PLC functionality for basic logic without needing external controllers.
- Braking & Safety: Equipped with a built-in braking unit for rapid deceleration and protection against overcurrent, short circuits, and overheating.
- Communication: Standard MODBUS protocol over RS-485. [1, 2, 3]
Physical Specifications (Frame B)
This model typically belongs to
Frame B, which is slightly larger than the entry-level models to manage its higher current and heat dissipation requirements. [
1]
| Specification [1, 2, 3] |
Metric Measurement |
Imperial Measurement (Approx.) |
| Weight |
1.7 kg to 2.1 kg* |
~3.75 lbs to 4.63 lbs* |
| Height (H) |
178 mm |
~7.01 inches |
| Width (W) |
105 mm |
~4.13 inches |
| Depth (D) |
146 mm |
~5.75 inches |
| *Note: Net weight is ~1.7 kg; shipping weight is approximately 2.1 kg. |
|