Brand:Schneider PLC Item No.:ATS22D17Q 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 ATS22D17Q is part of Schneider Electric’s Altistart 22 soft starter range, designed for controlled motor starting and stopping in small to medium industrial applications. It uses voltage ramp technology combined with current limitation to reduce inrush current and minimize mechanical stress during startup.
The unit integrates SCR-based control with an internal bypass system, allowing efficient thermal performance once the motor reaches operating speed. Its compact form factor makes it suitable for space-constrained control panels and light industrial machinery where reliable motor control is required without complex configuration.
Although widely used in OEM equipment and legacy installations, newer Schneider soft starter platforms are recommended for modern system upgrades.
ATS22D25Q – Common upgrade choice for higher load systems
ATS22D32Q – Widely used in mid-range industrial automation
ATS130D12N4 – Modern replacement for compact motor control applications
Applications
The Schneider ATS22D17Q Soft Starter Module is designed for low-to-medium power industrial motor control applications where smooth acceleration and reduced inrush current are required. It is commonly used in compact machinery and light industrial systems that prioritize stable starting behavior and equipment protection.
Typical applications include:
Small pumps in water circulation and booster systems
Industrial fans and ventilation units
Light conveyor systems and material handling equipment
Packaging and processing machinery
HVAC auxiliary systems and small compressor setups
General-purpose three-phase induction motor control
Its controlled voltage ramp reduces mechanical shock and electrical stress during startup, helping extend motor life and improve system reliability.
Advantages
Compact industrial design suitable for small control cabinets
Smooth torque ramp reduces mechanical stress on connected loads
Integrated bypass function improves energy efficiency after startup
Stable soft start reduces voltage dip and mechanical shock
Built-in motor protection improves operational safety
Easy integration with PLC and basic automation systems
Reliable performance for frequent start/stop cycles
Reduces maintenance needs in light industrial applications
Technical FAQs (10 Questions)
Q1: What motor type is compatible with ATS22D17Q?
It is designed for three-phase asynchronous induction motors.
Q2: What is the rated current of this model?
The rated current is 17 A.
Q3: What is the supply voltage range?
It operates in the 230–440 V AC range for industrial power systems.
Q4: What is the motor power range?
It supports approximately 4 kW at 230 V and 7.5 kW at 400–440 V.
Q5: Does it include an internal bypass?
Yes, it includes an integrated bypass contactor for reduced heat dissipation after starting.
Q6: Is it suitable for pump systems?
Yes, it is widely used in small pumping and fluid transfer systems.
Q7: Can it be used in HVAC systems?
Yes, it is commonly applied in ventilation and small HVAC applications.
Q8: Does it support PLC integration?
Yes, it can be integrated into standard industrial control systems.
Q9: Does it support Modbus communication?
Yes, Modbus RTU communication is supported via RS485 interface.
Q10: Is this model still in production?
It belongs to the Altistart 22 legacy series and is mainly used in existing installations.
