Brand:Schneider PLC Item No.:ATS22D17S6U Product Origin:France Product Dimensions:265 x 130 x 169 mm Product Weight:7 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 Altistart 22 ATS22D17S6U is an industrial soft starter designed to ensure smooth motor acceleration and deceleration. It reduces mechanical shock and electrical stress during motor startup, improving system reliability and extending equipment service life.
This model is widely used in industrial pump, fan, and compressor applications where controlled starting is required without the complexity of full variable frequency control.
Technical Specifications
Parameter
Specification
Product Model
ATS22D17S6U
Brand
Schneider Electric
Series
Altistart 22
Device Type
Soft Starter
Rated Current
17 A
Supply Voltage
208–600 V AC (3-phase)
Control Voltage
110 V AC
Control Method
Voltage ramp start/stop
Communication
Modbus RTU (RS-485)
Protection Class
IP20
Cooling Method
Forced convection
Dimensions (H × W × D)
265 × 130 × 169 mm
Weight
7 kg (15.43 lb)
Mounting Type
Panel mounted (vertical)
Standard
IEC 60947-4-2
Recommended Related Models
ATS22D11S6
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ATS22C17Q6
ATS22D17Q6
Popular Related Models
ATS22D17S6U
ATS22D17S6
ATS22D11S6
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ATS22C17Q6
Applications
The Schneider ATS22D17S6U soft starter is designed for controlled starting and stopping of three-phase asynchronous motors, reducing electrical inrush current and mechanical stress during motor operation. It is commonly applied in standard industrial drive systems.
Centrifugal and positive displacement pumps
HVAC fan and air handling systems
Screw compressors and air compression units
Conveyor and material handling systems
Industrial water treatment equipment
General-purpose motor starting applications
Advantages
Reduced inrush current during motor start
Smooth voltage ramp start and stop control
Integrated internal bypass contactor design
Built-in motor and starter thermal protection
RS-485 Modbus communication support
Compact panel-mounted structure
Improves mechanical lifespan of driven equipment
Technical FAQs (10 Questions)
Q1: What is the main function of this device?
It provides controlled motor starting and stopping by gradually increasing voltage.
Q2: What motor type is compatible?
Three-phase asynchronous (induction) motors.
Q3: Does it support motor protection?
Yes, it includes thermal and phase failure protection functions.
Q4: Is it suitable for pumps and fans?
Yes, it is widely used in centrifugal pump and HVAC fan systems.
Q5: Does it include bypass functionality?
Yes, it has an integrated internal bypass contactor.
Q6: What communication protocol is supported?
Modbus RTU via RS-485 interface.
Q7: What happens during overload?
The device triggers a protective trip to prevent motor damage.
Q8: Can it replace a VFD?
No, it only provides soft start/stop, not speed control.
Q9: What is the control voltage?
110 V AC control circuit supply.
Q10: Is it suitable for continuous operation?
Yes, it is designed for industrial duty cycles.
