ABB Stotz S&J Soft Starter PSR6-600-70

Manufacturer: ABB Stotz S&J
Designation: Soft Starter
Type: PSR6-600-70
Rated operational current Ie at 40 °C: 6.8 A
Rated operational voltage Ue: 208-600 V
Rated power for three-phase motor, standard circuit, at 230 V: 1.5 kW
Rated power for three-phase motor, standard circuit, at 400 V: 3 kW
Function: One direction of rotation
Internal bridging: Yes
With display: No
Torque control: No
Rated ambient temperature without derating: 40 °C
Rated control supply voltage Us at AC 50 Hz: 100-240 V
Rated control supply voltage Us at AC 60 Hz: 100-240 V
Voltage type for actuation: AC
Integrated motor overload protection: No
Tripping class: Adjustable
Protection class (IP): IP20
Protection class (NEMA): 1

ABB Stotz S&J Soft Starter PSR6-600-70: Additional details
The PSR series of soft starters includes the most compact soft starters, allowing for the design of compact starting devices. The system concept with motor protection switches and products from the PSR series provides a significantly more compact starting solution compared to a star-delta starter. Integrated bypass relays reduce energy losses and simplify connections, while the setup is incredibly easy thanks to the limitation to just three potentiometers. The optimized ramp characteristics ensure very smooth starting and stopping under all operating conditions.