The PSTX series inverters are the ABB latest advancement in motor control and protection and adds new functionality with increased reliability to any motor starting application.
The series offer a complete motor protection, built-in bypass and a lot of more technical features.

Three-phase controlled
Operational voltage 208 – 690 Vac
Wide rated control supply voltage 100 – 250 V, 50/60 Hz
PSTX rated operational current 30 to 370 A
Both in-line and inside-delta connection
Three types of current limit
Complete control of pumps
Graphical display with 14 languages for easy setup and operation
Detachable keypad rated IP66
Coated circuit boards protecting from dust, moist and corrosive atmosphere
Built-in bypass for saving energy and easy installation
Built-in Modbus RTU for monitoring and control
Support for all major communication protocols
Analog output for measurement of current, voltage, power factor etc.