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Schneider ATS22C59Q Variable Speed Drive
The Schneider ATS22C59Q Variable Speed Drive offers a RS485 multidrop interface, 0.4...1 Icl adjustable output current, 195…484 V supply voltage limit, and 1 RJ45 connection. Manufactured by Schneider under the Schneider Variable Speed Drive category, this model belongs to the Altistart22 Series.
| Brand | Schneider |
| Product Type | Variable Speed Drive |
| Product | ATS22C59Q |
Schneider ATS22C59Q Variable Speed Drive – Technical Specifications
| Specification | Value |
|---|---|
| Discrete output type | Relay outputs R1 230 V running, alarm, trip, stopped, not stopped, starting, ready C/ORelay outputs R2 230 V running, alarm, trip, stopped, not stopped, starting, ready C/O |
| Physical interface | RS485 multidrop |
| Power dissipation in W | 251 W for standard applications |
| Motor power kW | 160 kW 230 V315 kW 400 V355 kW 440 V |
| [Uc] control circuit voltage | 230 V - 15...10 % 50/60 Hz |
| Shock resistance | 15 gn for 11 ms conforming to IEC 60068-2-27 |
| [Us] rated supply voltage | 230...440 V - 15...10 % |
| Operating position | Vertical +/- 10 degree |
| Supply frequency | 50...60 Hz - 10...10 % |
| Ambient air temperature for storage | -25…70 °C |
| Net weight | 50 kg |
| Minimum switching current | 100 mA at 12 V DC (relay outputs) |
| Package 1 Width | 57.15 cm |
| Connector type | 1 RJ45 |
| IP degree of protection | IP00 |
| Pollution degree | Level 2 conforming to IEC 60664-1 |
| Noise level | 56 dB |
| Range of product | Altistart 22 |
| Output current | 0.4...1 Icl adjustable |
| Depth | 339.7 mm |
| Height | 455 mm |
| Ambient air temperature for operation | -10…40 °C (without derating)40…60 °C (with current derating 2.2 % per °C) |
| Installed device | 31 |
| Utilisation category | AC-53A |
| Communication data link | Serial |
| Motor power range AC-3 | 110…220 kW at 200…240 V 3 phases250…500 kW at 380…440 V 3 phases |
| Network frequency | 45...66 Hz |
| Supply voltage limits | 195…484 V |
| Device connection | To the motor delta terminalsIn the motor supply line |
| Control circuit consumption | 20 W |
| Maximum switching current | 5 A 250 V AC resistive 1 relay outputs5 A 30 V DC resistive 1 relay outputs2 A 250 V AC inductive 0.4 20 ms relay outputs2 A 30 V DC inductive 7 ms relay outputs |
| Width | 304 mm |
| Product specific application | Pumps and fans |
| Network number of phases | 3 phases |
The ATS22C59Q is part of Schneider Electric’s Altistart 22 soft starter series and is engineered for 3-phase asynchronous motors. Supporting motor power from 160 kW (230V) up to 355 kW (440V), this model ensures smooth motor starts, reduces mechanical stress, and extends equipment lifespan. It is ideal for applications like pumps and fans that demand precise acceleration and deceleration control. The RS485 interface allows seamless integration with industrial control systems via serial communication.
The device operates on a wide input range of 230–440 V with frequency support from 45 to 66 Hz. It includes dual relay outputs (R1 & R2) for operational states—running, trip, alarm, and ready. Its IP00 protection and shock resistance of 15 g make it suitable for panel-mounted installations. The ATS22C59Q dissipates 251 W of power in standard use, and the control circuit consumes only 20 W, ensuring energy efficiency in continuous operations.
With dimensions of 304 mm width, 455 mm height, and 339.7 mm depth, the ATS22C59Q fits seamlessly in control cabinets. It is compliant with IEC 60664-1 Level 2 pollution degree standards and has a noise level of 56 dB. Suitable for a wide motor power range under AC-3 conditions, this model covers 110–220 kW (200–240V) and 250–500 kW (380–440V). Whether you are upgrading existing systems or designing a new motor control panel, the Schneider ATS22C59Q offers scalable performance, industrial-grade reliability, and seamless automation integration.
