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PRODUCT POSITION:HOMEPRODUCT—ACS355-03U-44A0-4 22KW
ACS355-03U-44A0-4 22KW
Key Specifications Power Rating: 22 kW (30 HP) Input Voltage: Single-phase 200-240V AC (±10%), 50/60Hz Output Current: 105 A (three-phase output) Overload Capacity: 150% for 3 seconds Control Technology: Advanced sensorless vector control Switching Frequency: 2-16 kHz (adjustable) Efficiency: >96% (at full load) Technical Highlights ✔ Power Conversion System Specialized single-phase to three-phase conversion Active front-end technology for clean power input DC bus stabilization circuit ✔ Advanced Motor Control ABB's proprietary DTC (Direct Torque Control) Automatic Motor Adaptation (AMA) Torque boost (±3% accuracy) Flying start and DC braking ✔ Application-Specific Features 7 pre-programmed application macros Enhanced PID controller with sleep/wake function Customizable logic functions Pump and fan optimization curves ✔ Protection Systems Advanced thermal management Input phase monitoring Motor stall prevention Safe Torque Off (STO) - SIL3/PL e certified Physical Specifications Dimensions: 400 × 500 × 250 mm (W×H×D) Weight: 16.5 kg Enclosure Rating: IP20 (IP66 kit optional) Cooling: Forced air with temperature-controlled fan Ambient Temperature: -10°C to +50°C (14°F to 122°F)
DESCRIBE
The ABB ACS355-03U-44A0-4 is a high-capacity industrial AC drive designed for single-phase input applications requiring 22 kW (30 HP) motor control. This advanced drive combines ABB's sensorless vector control technology with robust single-phase power conversion, delivering three-phase motor performance where conventional three-phase power is unavailable.
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