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Schneider Electric ALTISTART ATS48C79Y

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ATS48C79Y

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The ATS48C79Y soft starter from Schneider Electric is formulated for asynchronous motors. This unit operates across a voltage spectrum of 208V to 690V, with a power range from 220 kW to 710 kW, depending on the specific voltage and application types.

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Technical specifications for ATS48C79Y

ManufacturerSchneider Electric
Product TypeSoft starter
Product LineALTISTART
Part NumberATS48C79Y
EAN3389110982541
Weight280.00 lbs (127.01 kg)
Motor CompatibilityDesigned for asynchronous motors
Operating Voltage Range208V to 690V (-15% to +10%)
Frequency Range50–60 Hz (±5%)
Motor Power Rating220 kW (230V) to 710 kW (690V), varying by voltage and application type
Maximum Horsepower200 HP (208V, heavy-duty) to 800 HP (575V, standard-duty)
Installation PositionConnected in-line with the motor supply
Protection FeaturesPhase failure detection, thermal protection for motor and starter
Control Inputs5 discrete inputs (PTC, logic inputs)
Control Outputs2 discrete outputs, 3 relay outputs
Analog OutputConfigurable 0–20 mA or 4–20 mA output
Operating Temperature-10°C to 60°C (with derating above 40°C)
Operating AltitudeUp to 1000 m without derating, derating applies above this level

Schneider Electric's ATS48C79Y soft starter is crafted for asynchronous motors. This device regulates the voltage from 208V to 690V, accommodating variations of -15% to +10%. With a frequency range of 50–60 Hz (±5%), the starter manages motor power ratings extending from 220 kW at 230V all the way up to 710 kW at 690V. The potential maximum horsepower spans from 200 HP for heavy-duty use at 208V to 800 HP under standard-duty conditions at 575V.

This starter is integrated directly with the motor's power supply for installation, promoting straightforward connectivity. It comes equipped with notable protective features, such as detecting phase failures and providing thermal protection for both itself and the connected motor. Control functionality includes five discrete inputs for PTC and logic, along with two discrete outputs and three relay outputs. Further, it offers a configurable analog output ranging from 0–20 mA or 4–20 mA for enhanced feedback options.

The ATS48C79Y measures 890 mm in height, 770 mm in width, and 315 mm in depth. It weighs 115 kg (253.53 lbs), and its operational temperature range is from -10°C to 60°C, subject to derating above 40°C. Additionally, this model operates efficiently at altitudes up to 1000 meters without derating, although adjustments will be necessary beyond this elevation.