Technical Parameters
Parameter Specification
Product Type Variable Frequency Drive (VFD)
Model / Series ACS380‑040S‑12A6‑4
Drive Family ABB ACS380 Series
Input Voltage 3‑phase 380–480 V AC
Input Frequency 50–60 Hz
Output Voltage 380–480 V AC
Rated Output Current (Normal) 12.6 A
Rated Output Current (Heavy Duty) ~11 A
Output Power (IEC) ~5.5 kW
Output Power (UL / HP) ~7.5 HP
Control Methods V/f control and sensorless vector control
Safety Function Integrated Safe Torque Off (STO)
Protection Rating IP20 / Open type
Operator Interface Integrated LCD or icon‑based display
Mounting Wall or DIN‑Rail mounting
Frame Size R2 compact module
Max Output Frequency Up to ~599 Hz
Motor Types Supported AC induction motors and permanent‑magnet motors
Adaptive Programming Yes (sequence and application macros)
Communications Optional Modbus / fieldbus support (factory variants)
Application Examples Conveyors, pumps, mixers, material handling, machine tools
Typical Dimensions (Approx.) ~223 × 95 × 176 mm
Weight (Approx.) ~2.0 kg
Standards Compliance IEC/EN standards for low‑voltage drives and safety
The ABB ACS380‑040S‑12A6‑4 is a compact variable frequency drive (VFD) from the ABB ACS380 series, designed for precise and efficient control of three‑phase AC motors in industrial and machine automation applications. It enables smooth speed regulation, improved process control, and reduced energy consumption for motors in systems such as conveyors, pumps, mixers, material handling equipment, and other industrial machinery.