ABB Soft starter

ABB Stotz S&J Softstarter PSTX85-690-70 Manufacturer: ABB Stotz S&J Designation: Softstarter 75 kW 690 V Type: PSTX85-690-70 Rated operational current Ie at 40 °C: 85 A Rated operational voltage Ue: 208..690 V Rated power three-phase motor, standard circuit, at 230 V: 22 kW Rated power three-phase motor, standard circuit, at 400 V: 45 kW Rated power three-phase motor, star-delta circuit, at 230 V: 40 kW Rated power three-phase motor, star-delta circuit, at 400 V: 75 kW Function: Reversing starter Internal bypass: yes With display: yes Torque control: yes Rated ambient temperature without derating: 40 °C Rated control supply voltage Us at AC 50 Hz: 100..250 V Rated control supply voltage Us at AC 60 Hz: 100..250 V Type of voltage for actuation: AC Integrated motor overload protection: yes Tripping class: adjustable Protection class (IP): IP00 Protection class (NEMA): 1

The PSTX softstarters provide complete motor protection in a single device and operate effectively even in the event of load or network irregularities. Motor protection is ensured through PT-100, residual current, over- and undervoltage protection, and additional functions. Various start, stop, and torque adjustment options allow for precise adaptations to the specific application. For example, pump cleaning can alternately reverse the pump flow, freeing the pump impeller from contamination. The slow forward and reverse jog operation increases flexibility, for instance, when operating conveyors and cranes. A built-in bypass ensures energy efficiency by reducing heat generation during operation. The display and menu navigation are user-friendly. EAN: 7320500501351.