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PRODUCT POSITION:HOMEPRODUCT—ACS350-03E-04A1-4
ACS350-03E-04A1-4
Key Specifications Power Rating: 1.5 kW (2 HP) Input Voltage: 3-phase 380–480V AC (±10%), 50/60 Hz Output Current: 3.6 A Overload Capacity: 150% for 3 seconds Control Method: Scalar (V/f) control Switching Frequency: 2–16 kHz (adjustable) Efficiency: >96% Main Features ✔ Reliable Motor Control V/f control with torque boost Automatic Energy Optimizer for efficiency DC braking capability ✔ Application Flexibility 3 preset speed settings Basic PID controller Customizable acceleration/deceleration ramps ✔ Protection Features Motor thermal protection Short-circuit and overcurrent protection Ground fault detection ✔ Standard Interfaces 2 analog inputs (0–10V/4–20mA) 3 digital inputs 1 relay output RS485 (Modbus RTU) communication ✔ Compact Design IP20 enclosure Lightweight (1.1 kg) Convection cooling (fanless) Physical & Environmental Specs Dimensions: 150 × 200 × 165 mm (W×H×D) Weight: 1.1 kg Cooling: Natural convection Ambient Temp: 0°C to +40°C (32°F to 104°F)
DESCRIBE
The ACS350-03E-04A1-4 is a compact, general-purpose AC drive from ABB's Machinery Drive series, delivering 1.5 kW (2 HP) output for basic motor speed control applications. Designed for reliability and cost-effectiveness, it features ABB's proven control technology.
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