ABB 1SFA897101R7000 Industrial Servo Drive Unit

ABB PSE18-600-70 (catalog number 1SFA897101R7000) is a softstarter designed to protect and drive motors powered from mains up to 600 VAC, delivering gentle start and stop through a voltage or torque ramp. With an 18 A nominal operating current, it supports a control supply of 100–250 V AC (50/60 Hz) and offers a built-in bypass for straightforward installation and energy savings. The device features an illuminated, symbol-based display for language-neutral operation and supports multiple interaction methods: hardwired Start/Stop or Reset of faults, plus built-in Modbus RTU fieldbus communication. Protection functions include current limit, underload, and locked-rotor protection, making it suitable for motor protection and soft start for conveyors, pumps, fans, and other 3-phase loads in industrial settings. Optional external keypad (IP66-rated) enhances accessibility in harsh environments, while the compact enclosure and screw-terminal connections simplify mounting and wiring.