Schneider Electric Altistart ATS22 Soft Starters
Schneider Electric Altistart ATS22 Soft Starters support the controlled starting and stopping, via voltage and torque, of three-phase squirrel cage asynchronous motors with power ratings from 4kW to 400kW. These mid-range soft start / soft stop units focus on safety and savings in installations with up to 50% reduction in wiring time by using six connections instead of 12. The soft starters are ready for use in standard commercial and light-duty industrial applications with class 10 motor protection. Typical applications for Schneider Electric Altistart ATS22 Soft Starters include HVAC supply and return fans, cooling tower fans and pumps, chilled water and hot water pumps, domestic water pumps, and exhaust and ventilation fans.
Features
- Mid-range soft start/soft stop units
- Focuses on savings and safety in installations
- Prevents installation failure by detecting and signaling faults such as a blocked motor, underload, or incorrect earthing of one of the 3-motor phases
- Up to 50% reduction in wiring time (6 connections instead of 12)
- Saves space with a fully equipped product
- Integrates bypass and protection functions for fewer components to manage
- Temperature rises are kept to a minimum (low heat dissipation)
- Minimizes jolts and shocks on machines, reducing mechanical stresses
- Increases the service life of installations
- Protection functions for monitoring motor, electrical installation, and starter itself
- Coated cards as standard for enhanced resistance to harsh environments
- Simple setup and operation
- Optimum enclosure sizes
Applications
- HVAC supply and return fans
- Cooling tower fans and pumps
- Chilled water and hot water pumps
- Domestic water pumps
- Exhaust and ventilation fans
Additional Resources
Associated Products
Schneider Electric Altivar ATS01 Soft Starters
For simple machines up to 15kW and operates as a soft start/soft stop unit for asynchronous motors.
Published: 2022-01-17
| Updated: 2023-07-28