Parameters:
Rated Voltage: 380–690 V AC (Three-phase)
Rated Current: 600 A
Motor Power:
Up to 600 kW at 690 V
Up to 450 kW at 400 V
Input Control Voltage: 24 V DC (external supply)
Output Frequency: 0 to 500 Hz
Cooling: Forced air cooling (with fan)
Ambient Temperature Range: -10°C to +50°C (with derating above 40°C)
Overload Capacity:
150% of rated current for 60 seconds
110% of rated current for 1 minute
Dimensions (H x W x D): Approx. 1010 x 740 x 500 mm (varies depending on configuration)
Weight: Approx. 100 kg (varies depending on configuration)
Degree of Protection: IP20 (for indoor use, optional higher protection classes available with kits)
Mounting: Wall-mountable
Control Method: Soft start with adjustable ramp-up and ramp-down, with full motor protection features.
Bypass Contactors: Integrated bypass contactor for energy efficiency once the motor is up to full speed.
The ABB PSE37-600-70 is part of ABB’s PST (soft starter) series, specifically designed for motor control applications. Soft starters like the PSE37-600-70 provide a smooth and controlled start for motors, reducing inrush current and mechanical stress during motor startup. These soft starters are widely used in various industrial applications where efficient and reliable motor control is needed, ensuring the longevity of motors and connected systems.