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The ATS22C25S6U from Schneider Electric is a motor soft starter capable of functioning efficiently across a voltage range from 208 to 600 V AC, with a fluctuation tolerance of ±15% to +10%. This device can handle motor power up to 250 HP depending on the input voltage, making it suitable for various applications.
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| Manufacturer | Schneider Electric |
|---|---|
| Product Line | ALTISTART |
| Part Number | ATS22C25S6U |
| EAN | 3606480211201 |
| Weight | 39.00 lbs (17.69 kg) |
| Series | AC Motors |
| Device Category | Motor Soft Starter |
| Operational Voltage Range | 208–600 V AC (±15% to +10% Fluctuation Tolerance) |
| Motor Power Handling Capacity | 75 HP (208 V), 100 HP (230 V), 200 HP (460 V), 250 HP (575 V) |
| Factory-Set Current Rating | 240 A (Preconfigured) |
| Power Dissipation During Operation | 129 W (Standard Load Conditions) |
| Start Method | Torque-Controlled Activation (Current Limited to 3.5× Rated Value) |
| Control Voltage Input | 110 V AC (±15% to +10% Tolerance) |
| Supported Supply Frequencies | 50–60 Hz (±10% Tolerance) |
| Network Frequency Compatibility | 45–66 Hz |
| Electrical Phase Support | Three-Phase System |
| Enclosure Safety Rating | IP00 (Open Frame, Requires Protective Housing) |
| Communication Protocol | RS485 Multidrop with Modbus Integration |
| Built-In Thermal Protection Features | Motor Overload Detection & Starter Temperature Supervision |
| Mounting Orientation Requirement | Vertical Position (±10° Tolerance) |
| Operating Temperature Limits | -10°C to 40°C (Full Performance Without Derating) |
Schneider Electric's ATS22C25S6U motor soft starter is designed to provide effective control for various industrial motors. It operates across a voltage spectrum of 208 to 600 V AC, allowing for a fluctuation tolerance of ±15% to +10%. This soft starter is capable of handling substantial motor power, up to 250 HP at 575 V. The pre-set current rating is configured at 240 A, streamlining installation and setup for users. During standard operating conditions, it exhibits a power dissipation of 129 W.
The soft starter employs a torque-controlled activation method, ensuring that the current is limited to 3.5 times the rated current value. A control voltage input of 110 V AC is used with a tolerance of ±15% to +10%. It supports different supply frequencies from 50 Hz to 60 Hz, with a tolerance of ±10%. Its versatility extends to network frequencies, which it can adapt to between 45 and 66 Hz.
Operating in a three-phase electrical system, the ATS22C25S6U has an IP00 enclosure rating, indicating that it is an open-frame device. As such, a protective housing must be used to guard against environmental factors. It is equipped with an RS485 multidrop communication protocol, featuring Modbus integration for streamlined connections in various setups. This soft starter includes built-in thermal protection functions, monitoring for motor overload and starter temperature for added reliability. The mounting orientation is crucial, requiring a vertical position with a tolerance of ±10°. Full performance is guaranteed at operating temperatures between -10°C and +40°C without derating.