Key Specifications
Parameter Specification
Output Current 125A
Rated Power 55kW (400V, 4-pole motor)
Input Voltage 3-phase 380-480V AC (±10%), 50/60Hz
Enclosure IP21 (open chassis)
Control Methods Sensorless Vector Control (SLVC) & V/f control
Overload 150% for 60 seconds
Communication Modbus RTU (RS485) standard
Advanced Features
✔ Energy Optimization Technology
Automatic load adaptation with up to 50% energy savings
ABB's proprietary Adaptive Programming for pumps and fans
✔ Robust Motor Protection
I²t thermal overload protection
Short-circuit, ground fault, and phase loss protection
Motor stall prevention
✔ Intelligent Control Interface
LCD keypad with 8 language options
Quick start-up wizard with application macros
✔ Process Control Capabilities
Built-in PID controller with auto-tuning
Customizable acceleration/deceleration ramps
✔ Industrial-Grade Design
Compact dimensions: 255 x 245 x 220mm (WxHxD)
Wide operating temperature: -10°C to +50°C
Forced cooling with temperature-controlled fan
Model Number Breakdown
ACS510: Series designation
01: IP21 protection level
125A: 125A output current rating
4: 400V voltage class (380-480V)
