Schneider Electric Altistart 48 ATS48D22YS338 soft starter, 21 A, 208..690 V, 5.5..18.5 kW, Modbus, CE, IEC 60947-4-2, 5 discrete inputs, 2 relay outputs.
| Parameter | Value |
|---|---|
| Protection type | Phase failure: line Thermal protection: motor Thermal protection: starter |
| Range of product | Altistart 48 |
| Discrete input type | PTC, 750 Ohm at 25 °C (Stop, Run, LI3, LI4) logic, 1000...2000 m with current derating of 2.2 % per additional 100 m |
| Product or component type | Soft starter |
| Ue power supply voltage | 208...690 V - 15...10 % |
| Motor power | 10 hp at 460 V for severe applications 15 hp at 460 V for standard applications 15 hp at 575 V for severe applications 20 hp at 575 V for standard applications 3 hp at 208 V for severe applications 5 hp at 208 V for standard applications 5 hp at 230 V for severe applications 7.5 hp at 230 V for standard applications |
| Power supply frequency | 50...60 Hz - 5...5 % |
| Utilisation category | AC-53A |
| Device connection | In the motor supply line |
| Standards | IEC 60947-4-2 |
| Marking | CE |
| Device short name | ATS48 |
| Product destination | Asynchronous motors |
| Discrete input number | 5 |
| Product specific application | Heavy duty industry and pumps |
The ATS48D22YS338 is a Schneider Altistart 48 soft starter rated 21 A, covering 5.5 to 18.5 kW across 208 to 690 V supplies for asynchronous motors in heavy-duty and pump applications. It carries CE marking, complies with IEC 60947-4-2, and includes Modbus RS485 communication at 4800 to 19200 bps.
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