Electrical Ratings
Type: Soft-starter
Main operating (motor) voltage: 208 … 600 V AC
Rated operational current (Ie): 37 A
Rated motor power (in-line connection):
~11 kW at 230 V
~18.5 kW at 400 V
~22 kW at 500 V
Control supply voltage (Us): 100 … 250 V AC, 50/60 Hz
Optional DC control supply: 24 V DC
Main frequency: 50/60 Hz
Start / Stop Performance
Starting capacity: 4 × Ie for 10 seconds
Ramp-up time: adjustable 1 … 30 s
Initial start voltage: 30 … 70 percent
Current limit: 1.5 … 7 × Ie
Kick-start function: Yes
Soft-stop: voltage/torque-controlled
Protection and Monitoring
Electronic overload protection
Locked-rotor protection
Under-load / dry-run detection
End-of-load (EOL) detection
Overcurrent protection
Overtemperature and SCR thermal monitoring
Integrated bypass contactor
Self-diagnostics and fault monitoring
Control and Interface
Hard-wired Start / Stop / Reset inputs
Relay outputs: Run, Bypass, Fault, Overload
Analog output: 4–20 mA
Optional Modbus RTU communication
Optional fieldbus adapters available