ACS320-03E-04A1-4 - ABB - Products - Easy Semiconductor Technology (Hong Kong) Limited 易擇半導體科技(香港)有限公司

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Become part of our mission to advance intelligent manufacturing. We provide a platform where professional growth aligns with sustainable impact. Beyond a rewarding career, our unique program for controller recycling and education extends the value of technology while cultivating future talent. Together, we can ensure that technological progress and environmental stewardship grow hand in hand.

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ACS320-03E-04A1-4

The ABB ACS320-03E-04A1-4 is a compact, single-phase input micro drive designed for small motor control applications requiring reliable variable speed operation. It belongs to ABB's user-friendly ACS320 series, featuring straightforward setup and essential control functions.

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Specifications Input: 200–240V AC, 1-phase, 50/60 Hz Output: 0.55 kW (0.75 hp) at 240V, 2.8 A Enclosure: IP21 (finger-safe, drip protection) Dimensions: 152 × 70 × 142 mm (H×W×D) Weight: ~1.5 kg Cooling: Natural convection (fanless) 4. Core Features Built-in Modbus RTU (RS-485 interface) Basic I/O Configuration: 2 digital inputs (24V DC) 1 analog input (0-10V/0-20mA selectable) 1 relay output (250V AC, 2A) 1 analog output (0-20mA) Integrated Control Panel: Includes speed potentiometer Pre-programmed Application Macros: Pump, Fan, Conveyor Basic PID Controller for simple closed-loop control 5. Motor & Protection Features Motor Protection: Thermal overload, short circuit, phase loss Drive Protection: Over/under voltage, overcurrent, overtemperature Safe Stop Capability: Compatible with external safety circuits 6. Typical Applications Small ventilation fans Low-power circulating pumps Light-duty conveyors Packaging equipment Laboratory devices OEM machinery