The Enclosed ASTAT XT solid-state soft starter includes the same superior control of standard AC motors as the open style starter. In addition to smooth acceleration and deceleration performance, the product provides high performance torque and pump control and generator supply operation. The ASTAT XT’s reliable performance help reduce mechanical shock and peak power demands. This helps extended component and motor life and save customers money.
Ideal for applications including:
- Belted equipment
- Conveyors
- Fans and blowers
- Pumps
- Compressors
With an easy to use keypad / display, the Enclosed ASTAT XT delivers full descriptions of information and provides:
- Data Readouts − e.g. Line Voltage, Motor Current, etc.
- Statistical Data − e.g. Elapsed Run Time, Fault Recording, Trip Event, etc.
- Parameter Settings − e.g. Acceleration Time, Starting Voltage, Motor FLA
- Fault Diagnostics − e.g. Overload, Overvoltage, Undercurrent
The Enclosed ASTAT XT is designed to do even more.
Features and Benefits
- A full range of enclosed starters:
– 125HP @ 208VAC*
– 250HP @ 230VAC*
– 500HP @ 460VAC*
– 500HP @575VAC*
* – At Normal / Class 20 rating
- Enclosures available:
– NEMA 1
– NEMA 12
– NEMA 3R
– Open Style on a Baseplate - Contractor configurations available:
– No contactors
– Isolation Contactor
– Run Time Bypass Contactor (AC1) or Full Voltage Bypass Starter (AC3) options
– Isolation Contactor with Bypass Contractor or Starter - Advanced control functions:
Torque Control: Produces ramps close to linear speed without tachometer feedback
Pump Control: Avoids overpressure and suppresses hammering at end of ramps
Generator Supply: Helps minimize negative effects caused by generator voltage fluctuations during starting - Factory Installed Communication protocols:
Modbus RTU, DeviceNet, or Profibus DP