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ATS480C79Y - Schneider Altistart 480 790A Soft Starter

ATS480C79Y Schneider Altistart 480 790A Soft Starter is engineered for high-capacity industrial motors, delivering smooth starts and controlled stops across demanding applications.

BrandSchneider
Product TypeVFD(Variable Frequency Drive)
ProductATS480C79Y

Schneider Altistart 480 790A Soft Starter ATS480C79Y Technical Specifications:

SpecificationValue
Range of ProductAltivar Soft Starter ATS480
Motor power kW220.0 kW at 230 V in the motor supply line normal duty400.0 kW at 400 V in the motor supply line normal duty355.0 kW at 400 V in the motor supply line heavy duty500.0 kW at 440 V in the motor supply line normal duty400.0 kW at 440 V in the motor supply line heavy duty500.0 kW at 500 V in the motor supply line normal duty500.0 kW at 525 V in the motor supply line normal duty710.0 kW at 660 V in the motor supply line normal duty630.0 kW at 660 V in the motor supply line heavy duty710.0 kW at 690 V in the motor supply line normal duty630.0 kW at 690 V in the motor supply line heavy duty355.0 kW at 230 V to the motor delta terminals normal duty315.0 kW at 230 V to the motor delta terminals heavy duty630.0 kW at 400 V to the motor delta terminals normal duty500.0 kW at 400 V to the motor delta terminals heavy duty
Rated operational current [Ie]Normal duty: 790.0 A (at <40 °C)
Torque controlTRUE
Rated insulation voltage [Ui]690 V
Minimum switching current100 mA at 12 V DC for relay outputs
Maximum switching currentRelay outputs 2 A at 250 V ACRelay outputs 2 A at 30 V DCRelay outputs
Power supply frequency50...60 Hz - 20...20 %
Method of accessSlave Modbus serial
Package weight135.0 kg
Discrete Output Type(DQ1) programmable digital output <= 30 V (DQ2) programmable digital output <= 30 V
Analog Output Number1
Maximum acceleration under vibratory load (during storage)15 m/s² at 200...500 Hz10 m/s² at 9...200 Hz
Device Short nameATS480
Net Weight115.0 kg
IP Degree protectionIP00
Output CompatibilityOpen collector level 1 PLC conforming to IEC 65A-68
[Uc] control circuit voltage24 V DC
Relay output number3
Discrete input logicProgrammable digital input at State 0: < 5 V
Communication port protocolModbus serial
Motor Power Hp250.0 hp at 208 V normal duty200.0 hp at 208 V heavy duty300.0 hp at 230 V normal duty250.0 hp at 230 V heavy duty600.0 hp at 460 V normal duty500.0 hp at 460 V heavy duty800.0 hp at 575 V normal duty600.0 hp at 575 V heavy duty
Relay Output TypeRelay outputs R1A 1 NORelay outputs R1B 1 NORelay outputs RIC NO/NC programmable
Ambient air temperature for operation40…60 °C (with current derating of 2 % per °C)-15…40 °C (without derating)
data format8 bits, configurable odd, even or no parity
Pollution DegreeLevel 3
Ambient air temperature for storage-25…70 °C
Relative Humidity0…95 % without condensation or dripping water conforming to IEC 60068-2-3
Width770.0 mm
Ue power supply voltage208...690 V - 15...10 %
Connection Type1 RJ45

The ATS480C79Y soft starter features torque control, 3 relay outputs, 2 programmable digital outputs (≤30 V), and 1 analog output. It operates on a wide input range of 208–690 V with Modbus serial communication via an RJ45 port. Designed for integration into modern PLC systems, it uses a 24 V DC control circuit and meets IEC 65A-68 compatibility for open collector outputs.

Built to perform in harsh conditions, the device withstands vibration up to 15 m/s², offers protection level IP00, and supports up to 95% relative humidity without condensation. It weighs 115 kg (net), with a width of 770 mm, ensuring compact panel installation. The minimum switching current is 100 mA at 12 V DC, and the relay supports up to 2 A at 250 V AC or 30 V DC.

Perfect for use in sectors like mining, steel plants, and water infrastructure, the Schneider ATS480C79Y delivers reliable soft starting for motors in both delta and line configurations. It supports normal and heavy-duty ratings across voltages up to 690 V, reducing mechanical stress and energy spikes during startup. The unit supports programmable digital inputs with logic states under 5 V and operates efficiently between -25°C and 60°C.

For competitive ATS480C79Y pricing, technical consultation, and verified Schneider dealers, contact IndMALL now. Discover why the ATS480C79Y Schneider Altistart 480 790A Soft Starter is the preferred choice for industrial motor control systems.

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