Description
The ABB ACS355-03E-44A0-4 is a high-performance general-purpose AC drive from the ABB ACS355 series, designed for variable speed control of 3-phase induction motors in industrial applications. With a rated power of 22 kW (30 HP) and input voltage of 3-phase 380-480V AC, this compact inverter delivers reliable motor control for pumps, fans, conveyors, and mixers. Featuring ABB’s advanced Direct Torque Control (DTC) technology, built-in PID controller, and FlashDrop parameter copying, it offers energy savings and easy commissioning.
Key Features
- Rated Power: 22 kW (30 HP)
- Input Voltage: 3-phase 380-480V AC, 50/60 Hz
- Output Current: 44 A (Light Overload) / 38 A (Heavy Overload)
- Control Technology: Direct Torque Control (DTC) for precise torque and speed control
- Built-in Features: PID controller, multi-step speeds, flying start, flux braking
- Communication: Built-in Modbus RTU; optional Profibus, DeviceNet, CANopen
- Protection: IP20 / NEMA 1 enclosure, overcurrent, overvoltage, overtemperature
- Cooling: Integrated fan, book-style design for side-by-side mounting
- Country of Origin: Finland / China (ABB global manufacturing)
Technical Specifications
Parameter | Specification |
|---|---|
Model | ACS355-03E-44A0-4 |
Rated Power | 22 kW (30 HP) |
Input Voltage | 3-phase 380-480V AC ±10% |
Rated Output Current | 44 A (Light Overload) / 38 A (Heavy Overload) |
Overload Capacity | 110% continuous (LO), 150% for 1 min (HO) |
Control Method | V/F, Sensorless Vector (DTC) |
Switching Frequency | 1-16 kHz (adjustable) |
Built-in Brake Chopper | Yes (for external braking resistor) |
Operating Temperature | -10°C to +50°C (derating above +40°C) |
Dimensions (W×H×D) | 203 mm × 462 mm × 222 mm |
Weight | Approx. 12.5 kg |
Standards | CE, UL, cUL, RoHS compliant |
Warranty & After-Sales
- Factory new units: 12 months warranty
- Refurbished units: 3-6 months warranty
- Technical support for configuration and installation
- Parameter setting and commissioning assistance
- Compatibility verification with existing motors and systems
- Diagnostics and troubleshooting support available
Delivery Time
- Standard delivery: 3-5 working days
- Express shipping available upon request
Why Choose Our Store
- Genuine ABB components
- Global supply network with competitive pricing
- Expertise in industrial automation systems
- Comprehensive technical documentation
- Responsive customer service and support
Applications
- Pump and fan control (HVAC, water treatment)
- Conveyor systems and material handling
- Compressor drives
- Mixer and agitator control
- Packaging machinery
- Industrial automation and process control
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