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Schneider ATS01N109FT Variable Speed Drive
The Schneider ATS01N109FT Variable Speed Drive is a soft starter with 9 A rating and 110–480 V AC supply compatibility for motors. It supports 4 kW three-phase and 1.1 kW single-phase loads with a voltage ramp start and integrated bypass contactor. This model is part of Schneider Electric and connects to the Schneider Variable Speed Drive category within the Altistart01 series. Additional details include DIN rail mounting, IP20 rating, and compact dimensions.

| Home | Schneider |
| Product Type | Variable Speed Drive |
| Model Number | ATS01N109FT |
Schneider ATS01N109FT Variable Speed Drive – Technical Specifications
| Specification | Value |
|---|---|
| Motor power hp | 1 hp, 3 phases at 210 V2 hp, 3 phases at 230 V5 hp, 3 phases at 460 V |
| Width | 45 mm |
| Motor starter type | Soft starter |
| Height | 124 mm |
| Product or component type | Soft starter |
| Shock resistance | 15 gn for 11 ms conforming to EN/IEC 60068-2-27 |
| Network frequency | 47.5...63 Hz |
| Output voltage | <= power supply voltage |
| Supply voltage limits | 99…528 V |
| Vibration resistance | 1 gn (f= 13…150 Hz) conforming to EN/IEC 60068-2-61.5 mm peak to peak (f= 3…13 Hz) conforming to EN/IEC 60068-2-6 |
| Supply frequency | 50...60 Hz - 5...5 % |
| Type of start | Start with voltage ramp |
| Tightening torque | 0.5 N.m1.9…2.5 N.m |
| Utilisation category | AC-53B conforming to EN/IEC 60947-4-2 |
| Power dissipation in W | 1 W at full load and at end of starting46 W in transient state |
| Current consumption | 45 A at nominal load |
| Ambient air temperature for operation | -10…40 °C (without derating)40…50 °C (with current derating of 2 % per °C) |
| Ambient air temperature for storage | -25…70 °C conforming to EN/IEC 60947-4-2 |
| Package 1 Height | 5.300 cm |
| IP degree of protection | IP20 |
| Motor power kW | 4 kW, 3 phases at 400 V1.5 kW, 3 phases at 230 V1.1 kW, 1 phase at 230 V |
| Package 1 Weight | 341.000 g |
| Product destination | Asynchronous motors |
| Operating altitude | <= 1000 m without derating> 1000 m with current derating of 2.2 % per additional 100 m |
| Net weight | 0.28 kg |
| Package 1 Width | 15.000 cm |
| [Us] rated supply voltage | 110...480 V - 10...10 % |
| Discrete output current | 2 A DC-133 A AC-15 |
| Electrical connection | 4 mm screw clamp terminal - rigid 1 1...10 mm² AWG 8 power circuitScrew connector - rigid without cable end 1 0.5...2.5 mm² AWG 14 control circuit4 mm screw clamp terminal - rigid 2 1...6 mm² AWG 10 power circuitScrew connector - rigid 2 0.5...1 mm² AWG 17 control circuitScrew connector - flexible with cable end 1 0.5...1.5 mm² AWG 16 control circuit4 mm screw clamp terminal - flexible without cable end 1 1.5...10 mm² AWG 8 power circuitScrew connector - flexible without cable end 1 0.5...2.5 mm² AWG 14 control circuit4 mm screw clamp terminal - flexible with cable end 2 1...6 mm² AWG 10 power circuit4 mm screw clamp terminal - flexible without cable end 2 1.5...6 mm² AWG 10 power circuitScrew connector - flexible without cable end 2 0.5...1.5 mm² AWG 16 control circuit |
| Relative humidity | 5…95 % without condensation or dripping water conforming to EN/IEC 60068-2-3 |
| Package 1 Length | 17.000 cm |
| Pollution degree | 2 conforming to EN/IEC 60947-4-2 |
| Depth | 131 mm |
| Network number of phases | 1 phase |
| Range of product | Altistart 01 |
| Starting torque | 30...80 % of starting torque of motor connected directly on the line supply |
The Schneider ATS01N109FT Variable Speed Drive is a soft starter designed to provide controlled acceleration for asynchronous motors. The ATS01N109FT features a 9 A rating, 110–480 V AC supply range, 4 kW motor capacity, and a voltage ramp starting method. It belongs to the Altistart01 series and is widely used in industrial automation where reliable and stable motor starting is required.
This Schneider ATS01N109FT Variable Speed Drive is suitable for conveyors, compressors, pumps, fans, and light automation assemblies. Its voltage ramp function reduces mechanical stress during startup, while the integrated bypass minimizes heat generation and supports efficient operation. These characteristics help maintain consistent performance in systems demanding dependable motor control.
The Schneider ATS01N109FT Variable Speed Drive delivers predictable soft-start operation with its defined current rating, ramp control, and integrated bypass design. Its compatibility with single and three-phase systems enhances versatility for industrial applications. Schneider Electric’s established reliability makes this model a trusted choice for automation environments requiring stable and long-term motor performance.




