Power Rating:3.7 kW / 4.9 HP
Input Voltage:3-phase 380V AC
Output Voltage:3-phase 440V AC
Frequency Range:0-400 Hz
Operating Temperature:-25°C to +50°C
Protection Class:IP21
Control Interface:Digital input/output, RS-485 Modbus
Crafted with precision and durability, the ABB ACS355-03E-31A0-4 boasts an exceptionally compact design that ensures minimal space consumption without compromising performance. This makes it ideal for retrofitting in existing machinery or as a primary component in new installations.
Equipped with a safe torque off function as standard, this frequency converter ensures operator safety during maintenance or emergency shutdown scenarios. The built-in braking chopper facilitates smooth deceleration and prevents over-voltage issues, contributing to extended motor life.
Featuring sensorless vector control, this drive module optimizes performance for both induction and permanent magnet motors, delivering precise speed control even at high frequencies (up to 599 Hz). This capability enhances the responsiveness and efficiency of your machinery, leading to reduced energy consumption and operational costs.
The intuitive user interface streamlines setup and configuration processes, allowing for quick integration and easy troubleshooting. ABB’s value provider network ensures wide availability and support, minimizing downtime and maximizing productivity.
With its robust construction and wide temperature range, the ABB ACS355-03E-31A0-4 is designed to withstand harsh operating conditions, making it a reliable choice for outdoor applications, such as solar pump drives. Its IP20 protection rating ensures dust resistance and adequate protection against water splashes, ensuring longevity in diverse environments.
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