Technical Parameters
Parameter Specification
Product Type Variable Frequency Drive (VFD)
Model / Series ACS310‑03E‑03A6‑4
Drive Family ABB ACS310
Input Voltage 3‑phase 380–480 V AC
Input Frequency 50/60 Hz
Output Power 1.1 kW (~1.5 HP IEC)
Rated Output Current 3.6 A
Control Method Scalar (V/f) and pump/fan macros
Output Frequency Range 0–500 Hz
Protection Functions Overcurrent, overload, undervoltage, short‑circuit
Integrated Motor Control PID control and pump/fan features
Operator Interface Basic built‑in control panel
I/O Interfaces Digital inputs: 5; Analog inputs: 2; Analog output: 1; Digital output: 1; Relay output: 1
Communications RS‑485 (Modbus)
Protection Rating IP20 (open type)
Mounting Type Cabinet or DIN‑rail mounting
Ambient Temperature ‑10 °C to +50 °C operating
Dimensions (Approx.) ~169 mm × 70 mm × 143 mm
Weight (Approx.) ~1.1–1.3 kg
Typical Applications Pumps, fans, HVAC, irrigation, material handling
Standards Compliance Industrial drive standards for safety and EMC
The ABB ACS310‑03E‑03A6‑4 is a compact three‑phase low‑voltage variable frequency drive designed for efficient and reliable speed and torque control of three‑phase AC induction motors. It is part of ABB’s ACS310 family, which is optimized for pump, fan, and general purpose motor applications in industrial environments.