Brand:Schneider PLC Item No.:ATS22C21S6U Product Origin:France Product Dimensions:425 x 206 x 299 mm Product Weight:33 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 Schneider ATS22C21S6U Soft Starter is designed to provide controlled starting and stopping of three-phase asynchronous motors in industrial environments. By gradually increasing voltage during startup, it reduces electrical stress and mechanical impact on connected equipment, helping extend motor and system lifespan.
Technical Specifications
Parameter
Value
Model
ATS22C21S6U
Product Type
Soft Starter
Motor Type
Three-phase asynchronous motor
Rated Supply Voltage
208–600 V AC
Control Voltage
110 V AC
Rated Current
210 A
Power Range
60–200 HP (depending on voltage)
Communication
RS485 / Modbus
Protection Functions
Phase loss, thermal motor protection
Cooling Method
Forced convection
Operating Temperature
-10°C to +60°C
Dimensions
425 × 206 × 299 mm
Weight
33 kg
Recommended Related Models
Model
Product Name
ATS22C11S6U
Schneider Altistart 22 Soft Starter
ATS22C14S6U
Schneider Altistart 22 Motor Controller
ATS480D17Q
Schneider Altivar Soft Starter Series
ATS48C21Q
Schneider Altistart 48 Heavy Duty Starter
Popular Related Models
Model
Product Name
ATS22C32S6U
Schneider Altistart 22 High Power Soft Starter
ATS48C11Y
Schneider Altistart 48 Advanced Soft Starter
ATS01N232QN
Schneider Basic Motor Soft Starter
ATS480C25Q
Schneider Industrial Soft Starter Series
Applications
• Designed for smooth starting and stopping of three-phase asynchronous motors in industrial automation systems.
• Suitable for centrifugal pumps and piston pumps requiring reduced mechanical stress during startup.
• Used in HVAC systems to control fans and ventilation equipment with controlled acceleration.
• Applied in screw compressors where torque limitation improves mechanical protection.
• Ideal for material handling systems such as conveyors requiring soft acceleration and deceleration.
Key Advantages
• Provides controlled voltage ramping to reduce inrush current and mechanical stress.
• Integrated bypass function improves energy efficiency and reduces heat generation during operation.
• Compatible with a wide voltage range, supporting flexible industrial system integration.
• Built-in motor protection functions enhance reliability and operational safety.
• Designed for robust industrial environments with stable long-term performance.
Technical FAQs
Q1: What type of motor is supported?
It is designed for three-phase asynchronous AC motors.
Q2: What is the main function of this soft starter?
It reduces starting current and mechanical stress during motor startup.
Q3: Does it support pump and fan applications?
Yes, it is commonly used in pump, fan, and HVAC systems.
Q4: Does it include bypass functionality?
Yes, it includes an integrated bypass to improve efficiency after startup.
Q5: What control voltage is required?
It typically uses a 110 V control circuit supply depending on configuration.
Q6: Can it be used in compressor systems?
Yes, it is suitable for screw and piston compressor applications.
Q7: Does it support communication interfaces?
Yes, it supports serial communication such as Modbus via RS485 interface.
Q8: Is motor protection included?
Yes, it includes thermal and phase protection functions for motor safety.
Q9: What is the main benefit compared to direct-on-line starting?
It significantly reduces mechanical shock and electrical inrush current.
Q10: Can it be used in continuous operation systems?
Yes, it is designed for industrial continuous-duty applications.
