ABB ACS355-03E-23A1-4

Product Overview

The ABB ACS355-03E-23A1-4 is a 3-phase machinery drive (VFD) from ABB’s compact ACS355 series. It delivers 11 kW (≈ 15 hp) of motor control power with a continuous output current of 23.1 A (AC-3). This R3-frame IP20 drive is built for easy integration into machine panels and offers advanced safety, control, and configuration features.

Electrical & Performance Specifications

• Nominal Output Power: 11 kW (15 hp)
• Continuous Output Current (AC-3): 23.1 A
• Supply Voltage: 380–480 V AC, 3-phase, 50/60 Hz
• Frame Size: R3
• Enclosure Rating: IP20, wall-mount design

Safety & Built-In Features

• Safe Torque Off (STO) — functional safety rated to SIL 3
• C3-level EMC Filter — built-in industrial EMI compliance
• Integrated Brake Chopper — supports dynamic braking
• Configuration Tools:
• FlashDrop — offline parameter setup without mains power
• DriveWindow Light — PC-based configuration and diagnostics
• Built-In Logic Functions: sequence programming, application macros, and assistants to reduce external PLC requirements

Mechanical & Environmental Specifications

• Dimensions (W × D × H): ~169 × 169 × 169 mm (≈239 mm height including mounting hardware)
• Weight: ~2.9–3.6 kg
• Operating Ambient Temperature: –10 °C to +40 °C (derating required above 40 °C)
• Mounting Clearances: 75 mm above and below; 0 mm side-to-side mounting permitted
• Thermal Power Loss: ~301 W at full load

Summary Table

Feature Specification Output Power 11 kW (15 hp) Continuous Current 23.1 A (AC-3) Supply Voltage 380–480 V AC, 3-phase, 50/60 Hz Frame Size R3 Enclosure Rating IP20 Safety & EMC STO (SIL 3), C3 filter, brake chopper Setup Tools FlashDrop, DriveWindow Light, macros Logic Features Sequence programming, panel assistants Dimensions (W×D×H) ~169 × 169 × 169 mm (239 mm with mounts) Weight ~2.9–3.6 kg Ambient Temperature –10 °C to +40 °C Mounting Clearance 75 mm top/bottom; 0 mm sides Thermal Loss ~301 W