ATSU01N209LT
Product ID:31299
Updated: 2026/4/5
Key Features
- 1Limit starting current for smoother motor acceleration and deceleration. 2、Adjust start and stop times from 1 to 10 seconds for precise control. 3、Reduce noise and heat with an integrated bypass contactor. 4、Power conveyors, pumps, fans, and compressors reliably. 5、Meet global standards with UL, CSA, and CCC certifications.
Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Range of Product | Altistart U01 and TeSys U | Product or Component Type | Soft starter |
| Product destination | Asynchronous motors | Product Specific Application | Simple machine |
| Device short name | ATSU01 | Phase | 3 phase |
| [Us] rated supply voltage | 200...480 V - 10...10 % | Motor power kW | 4 kW, 3 phase 400 V<br />1.5 kW, 3 phase 230 V |
| Maximum Horse Power Rating | 2 hp, 3 phase 230 V<br />5 hp, 3 phase 460 V | IcL starter rating | 9 A |
| Utilisation category | AC-53B EN/IEC 60947-4-2 | Current consumption | 65 mA |
| Type of start | Start with voltage ramp | Power dissipation in W | 1.5 W at full load and at end of starting<br />91.5 W in transient state |
| Assembly style | With heat sink | Function Available | Integrated bypass |
| Supply voltage limits | 180…528 V | Supply frequency | 50...60 Hz - 5...5 % |
| Network Frequency | 47.5...63 Hz | Output voltage | <= power supply voltage |
| [Uc] control circuit voltage | 24 V DC +/- 10 % | Starting time | 1 s / 100<br />5 s / 20<br />10 s / 10<br />Adjustable from 1 to 10 s |
| Deceleration time symb | Adjustable from 1 to 10 s | Starting torque | 30...80 % of starting torque of motor connected directly on the line supply |
| Discrete input type | Logic LI1, LI2, BOOST) stop, run and boost on start-up functions <= 8 mA 27 kOhm | Discrete input voltage | 24...40 V |
| Input output isolation | Galvanic between power and control | Discrete input logic | Positive LI1, LI2, BOOST < 5 V <= 0.2 mA > 13 V, >= 0.5 mA |
| Discrete output current | 2 A DC-13<br />3 A AC-15 | Discrete output type | Open collector logic LO1 end of starting signal<br />Relay outputs R1A, R1C NO |
| Discrete output voltage | 24 V 6...30 V) open collector logic | Minimum switching current | 10 mA 6 V DC relay outputs |
| Maximum switching current | Relay outputs 2 A 30 V DC cos phi = 0.5 20 ms inductive<br />Relay outputs 2 A 250 V AC AC-15 cos phi = 0.5 20 ms inductive | Maximum switching voltage | 440 V relay outputs |
| Display type | 1 LED Green)starter powered up<br />1 LED Yellow)nominal voltage reached | Tightening torque | 4.4 lbf.in (0.5 N.m)<br />16.8…22.1 lbf.in (1.9…2.5 N.m) |
| Electrical connection | 4 mm screw clamp terminal - rigid 1 1...10 mm² AWG 8 power circuit<br />Screw connector - rigid without cable end 1 0.5...2.5 mm² AWG 14 control circuit<br />4 mm screw clamp terminal - rigid 2 1...6 mm² AWG 10 power circuit<br />Screw connector - rigid 2 0.5...1 mm² AWG 17 control circuit<br />Screw connector - flexible with cable end 1 0.5...1.5 mm² AWG 16 control circuit<br />4 mm screw clamp terminal - flexible without cable end 1 1.5...10 mm² AWG 8 power circuit<br />Screw connector - flexible without cable end 1 0.5...2.5 mm² AWG 14 control circuit<br />4 mm screw clamp terminal - flexible with cable end 2 1...6 mm² AWG 10 power circuit<br />4 mm screw clamp terminal - flexible without cable end 2 1.5...6 mm² AWG 10 power circuit<br />Screw connector - flexible without cable end 2 0.5...1.5 mm² AWG 16 control circuit | marking | CE |
| Operating position | Vertical +/- 10 degree | Height | 9.2 in (234 mm) |
| Width | 1.8 in (45 mm) | Depth | 5.9 in (150 mm) |
| Net Weight | 0.75 lb(US) (0.34 kg) | Motor power range AC-3 | 1.1…2 kW 200…240 V 3 phase<br />2.2…3 kW 380…440 V 3 phase<br />4…6 kW |
| Motor starter type | Soft starter | Electromagnetic compatibility | Conducted and radiated emissions level B CISPR 11<br />Conducted and radiated emissions level B IEC 60947-4-2<br />Damped oscillating waves level 3 IEC 61000-4-12<br />Electrostatic discharge level 3 IEC 61000-4-2<br />EMC immunity EN 50082-1<br />EMC immunity level B EN 50082-2<br />Harmonics level 3 IEC 1000-3-2<br />Harmonics level 3 IEC 1000-3-4<br />Immunity to electrical transients level 4 IEC 61000-4-4<br />Immunity to radiated radio-electrical interference level 3 IEC 61000-4-3<br />Voltage/current impulse level 3 IEC 61000-4-5<br />Conducted and radiated emissions level 3 IEC 61000-4-6<br />Immunity to conducted interference caused by radio-electrical fields level 4 IEC 61000-4-11 |
| Standards | EN/IEC 60947-4-2 | Product Certifications | UL<br />C-tick<br />CSA<br />CCC |
| IP Degree of Protection | IP20 | Pollution degree | 2 EN/IEC 60947-4-2 |
| Vibration resistance | 1 gn 13…150 Hz)EN/IEC 60068-2-6<br />1.5 mm peak to peak 3…13 Hz)EN/IEC 60068-2-6 | Shock resistance | 15 gn 11 ms EN/IEC 60068-2-27 |
| Relative humidity | 5…95 % without condensation or dripping water EN/IEC 60068-2-3 | Ambient air temperature for operation | 14…104 °F (-10…40 °C) without derating)<br />104…122 °F (40…50 °C) with current derating of 2 % per °C) |
| Ambient air temperature for storage | -13…158 °F (-25…70 °C) EN/IEC 60947-4-2 | Operating altitude | <= 3280.84 ft (1000 m) without derating<br />> 3280.84 ft (1000 m) with current derating of 2.2 % per additional 100 m |
Specifications may be subject to change without notice