Brand:Schneider PLC Item No.:ATS22C14S6U Product Origin:France Product Dimensions:356 x 150 x 229.5 mm Product Weight:18 kg Payment:T/T, Western Union, Credit Card Goods_stock:15 Shipping Port:Xiamen, China Lead Time:1-3 Days Condition:Brand New And Original Warranty:1 Year Certificate:COO
The ATS22C14S6U belongs to Schneider Electric’s Altistart 22 series, a proven range of soft starters designed for controlled starting and stopping of three-phase motors. It applies voltage ramp control to limit inrush current and reduce mechanical stress during motor startup.
This model is engineered for industrial reliability, combining SCR-based control technology with integrated bypass functionality for improved thermal performance. Its robust design and stable operation make it suitable for continuous-duty industrial environments where uptime is critical.
ATS22C14S6 – Standard industrial variant for 140A applications
ATS22C14Q – Alternative configuration for regional/coil differences
ATS22C11Q – Lower current model for medium-duty systems
ATS130 Series – Compact next-generation soft starter family
ATS480 Series – Advanced motor control platform with diagnostics upgrade
Popular Related Models
ATS22C14S6U – Standard 140A industrial soft starter (this model)
ATS22C14S6 – Closely related S6 variant used in similar applications
ATS22C14Q – Widely used in HVAC and pumping systems
ATS22C11Q – Common in general automation and conveyor systems
Applications
The Schneider ATS22C14S6U Soft Starter Module is designed for medium-to-heavy industrial motor control applications where smooth acceleration, reduced electrical stress, and controlled torque are required. It is widely used in high-demand automation systems that prioritize equipment protection and operational stability.
Typical applications include:
Industrial pumping systems (water supply, wastewater, process transfer)
Large HVAC and ventilation installations
Compressor stations and refrigeration systems
Conveyor and bulk material handling lines
Mining, cement, and heavy industrial machinery
General three-phase motor-driven automation systems
Its controlled voltage ramping reduces mechanical shock, helping extend motor, gearbox, and coupling lifespan while improving process stability.
Advantages
Precise soft-start control reduces inrush current and grid impact
Integrated bypass design improves thermal efficiency after startup
Suitable for heavy industrial motor loads (up to ~75 kW class systems)
Robust construction for harsh industrial environments
Stable torque ramp improves mechanical system reliability
Compatible with PLC and automation control systems
Built-in motor protection enhances operational safety
Reduces maintenance frequency and downtime in continuous operation
Technical FAQs (10 Questions)
Q1: What type of motor is compatible with ATS22C14S6U?
It is designed for three-phase asynchronous induction motors.
Q2: What is the rated current of this model?
It is rated at approximately 140 A depending on configuration.
Q3: What is the voltage range?
It operates in the 208–600 V AC industrial supply range.
Q4: Does it include an internal bypass?
Yes, it has an integrated bypass contactor function.
Q5: What is the motor power range?
Typically supports up to about 100 hp (~75 kW class depending on voltage).
Q6: Can it be integrated with PLC systems?
Yes, it supports standard industrial automation integration.
Q7: Does it support Modbus communication?
Yes, Modbus RTU is commonly used for control and monitoring.
Q8: Is it suitable for pump applications?
Yes, it is widely used to reduce water hammer in pumping systems.
Q9: Does it require complex commissioning?
No, configuration is typically straightforward with standard parameters.
Q10: Can it be used for retrofit upgrades?
Yes, it is commonly used in modernization of legacy motor control systems.
