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Brand: Schneider Electric
Schneider Electric Altistart 480 ATS480D62Y – Soft Starter (62 A, 208–690 V AC)
Description
Overview:
Optimized Motor Starting for Industrial Systems
The Altistart 480 ATS480D62Y soft starter from Schneider Electric belongs to the Schneider Electric Altistart 480 series — a new generation of soft starters engineered for digitized motor control with built-in protections and flexibility for demanding factory environments. It is designed to manage motor acceleration and deceleration, enabling smoother operation, lower inrush current, and reduced mechanical wear when compared with direct online starting.
This soft starter supports motors with rated currents up to 62 A in normal duty (47 A in heavy duty) and supplies motors within a voltage range of 208 to 690 V AC (three-phase). Its control supply voltage (CL1-CL2) ranges from 110 V to 230 V AC, allowing flexible integration with diverse control panel architectures and standard industrial supply circuits.
Key Features & Benefits
Efficient Motor Speed & Torque Management
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Soft Start & Stop: Smoothly ramps voltage to the motor to reduce mechanical stress on shafts, gearboxes, and belts, preventing spikes in starting current and extending motor life.
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Torque Control: Limits motor torque during acceleration and deceleration, improving control in high-inertia applications.
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Dynamic Braking & DC Injection Options: Enhances stopping performance and reduces stopping time where needed.
Robust Voltage & Control Compatibility
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Wide Operational Voltage: Works effectively across 208–690 V AC, suitable for most industrial power levels.
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Control Supply Range: 110–230 V AC for control logic ensures compatibility with varied electrical environments.
Built-In Protection & Monitoring
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Offers overload protection, phase loss detection, under-voltage protection, and thermal monitoring to safeguard both the motor and soft starter from damage.
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Compatible with remote monitoring and diagnostics when integrated with automation systems such as EcoStruxure, Modbus, or, with optional modules, Modbus TCP/EtherNet/IP, PROFINET, Profibus DP V1 or CANopen (Modbus serial is built in).
Industrial-Grade Design
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Designed to meet EN/IEC 60947-4-2 industrial standards for soft starters (via related range specifications).
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Digitally enabled and cybersecurity-ready, simplifying commissioning and reducing engineering effort.
Applications & Use Cases
The Schneider Electric Altistart 480 ATS480D62Y is ideal for a wide range of motor control applications in industrial and commercial settings, such as:
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Pumps & Compressors: Smooth motor start reduces water hammer, mechanical shocks, and electrical spikes.
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HVAC Systems: Controlled acceleration of fans and blowers for energy-efficient operation.
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Conveyors & Material Handling: Prevents sudden jolts on belts and loads, enhancing process stability.
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Industrial Processing Lines: Ensures reliable, gradual motor performance for critical production sequences.
Technical Specifications
| Model | Schneider Electric Altistart 480 ATS480D62Y |
|---|---|
| Rated Current | 62 A normal duty (below 40 °C); 47 A heavy duty |
| Motor Voltage Range | 208–690 V AC, three-phase |
| Control Supply Voltage | 110-230 V AC -15/+10%, 50/60 Hz (CL1-CL2) |
| Standard | IEC 60947-4-2, UL 60947-4-2, IEC 60664-1 |
| Communication | Modbus serial built in (RJ45, RS 485, RTU); optional modules for Modbus TCP/EtherNet/IP, PROFINET, Profibus DP V1, CANopen |
| Heavy Duty Rated Current | 47 A at 40 °C |
| Motor Power at 400 V (in line) | 30 kW normal duty / 22 kW heavy duty |
| Motor Power at 690 V (in line) | 45 kW normal duty / 37 kW heavy duty |
| Motor Power at 400 V (inside delta) | 55 kW normal duty / 45 kW heavy duty |
| Current Limiting | 150 to 700% of In (5 × Ie maximum) |
| Degree of Protection | IP20 |
| Control Inputs and Outputs | 4 logic inputs (RUN, STOP, DI3, DI4), 3 relay outputs, 2 digital outputs, 1 analogue output (0-20 mA or 0-10 V), 3 PTC/Pt100 probe inputs |
| Dimensions (H x W x D) / Weight | 290 × 190 × 247 mm / 8.3 kg |
Normal Duty and Heavy Duty Sizing
The 62 A rating of the ATS480D62Y applies to normal duty at an ambient temperature below 40 °C. For heavy duty starts the same unit is rated 47 A, so a motor that needs heavy duty must be matched against the lower figure. Connected in the motor supply line, Schneider Electric lists 15 kW at 230 V, 30 kW at 400 V or 440 V, 37 kW at 500 V or 525 V and 45 kW at 660 V or 690 V in normal duty; the heavy duty values are 11, 22, 30 and 37 kW.
Two derating rules matter in hot or high locations. Between 40 and 60 °C the current must be derated by 2% per °C, and above 1000 m altitude by 1% per 100 m up to 4000 m; operation without derating covers -15 to 40 °C. The starter can also be wired to the motor delta terminals, which raises the usable motor power to 55 kW at 400 V in normal duty. Power losses at rated current are 181 W current-dependent plus 25 W static, which should be included in the enclosure heat calculation.
Control Terminals and Communication Options
The control section needs a 110 to 230 V AC supply (-15/+10%, 50/60 Hz, 0.09 kVA) on CL1-CL2. It provides four 24 V DC logic inputs (RUN, STOP and two programmable inputs), three relay outputs rated 2 A at 250 V AC or 30 V DC, two programmable digital outputs and one analogue output of 0-20 mA or 0-10 V. Three inputs accept PTC or Pt100 motor temperature probes. Motor thermal protection is class 10E, and the listed functions include external bypass control, pre-heating, smoke extraction, multi-motor cascade and a second motor set.
Modbus serial is built in: one RJ45 port, 2-wire RS 485, RTU frames, 1200 to 256000 bit/s, with the starter acting as a slave. Other networks need an option card, and Schneider Electric lists communication modules for Modbus TCP/EtherNet/IP, PROFINET, Profibus DP V1 and CANopen (daisy chain, Sub-D and open style). Mount the unit vertically within ±10 degrees. The product carries CE, cULus, CCC, UKCA, RCM and EAC marking, plus DNV, ABS, BV and CCS marine certifications, and conforms to IEC 60947-4-2 and UL 60947-4-2.
Why Choose Seven Star LLC for the Altistart 480 ATS480D62Y
Our team helps customers correctly size the Altistart 480 ATS480D62Y against motor nameplate data and starting torque requirements before ordering, reducing the risk of an undersized or oversized soft starter reaching site.
Get a Quote
Contact Seven Star LLC for pricing, lead time, and technical support on the Schneider Electric Altistart 480 ATS480D62Y soft starter, available for delivery across Oman and the wider GCC region.
Overload and Protection Behavior
The Altistart 480 ATS480D62Y continuously monitors motor current during the acceleration ramp and will trip on sustained overload, phase loss, or under-voltage conditions before damage can occur to either the motor or the soft starter itself, giving maintenance teams an early warning rather than a catastrophic failure. This built-in protection layer reduces the need for a separate motor protection relay in many pump and fan applications, simplifying the overall motor control panel design and lowering total installed cost.
Seven Star LLC frequently pairs the Altistart 480 ATS480D62Y with bypass contactors for applications where reduced heat dissipation during normal running is desired once the motor has reached full speed, a common configuration requested by HVAC and water treatment customers across Oman seeking to minimize panel enclosure temperature rise in outdoor or semi-enclosed installations.
Commissioning and Maintenance Support
Seven Star LLC provides commissioning support for the Altistart 480 ATS480D62Y, helping panel builders and end users configure ramp time, current limit, and stop mode parameters to match the specific pump, fan, or conveyor application rather than relying on generic factory defaults. Correct parameter configuration at commissioning significantly reduces nuisance trips and mechanical stress compared with a soft starter left at default settings, extending the service life of both the motor and the driven equipment.
Because the Altistart 480 ATS480D62Y supports digital diagnostics, our technical team can also assist customers in Oman with remote troubleshooting when the unit is integrated into a plant-wide EcoStruxure or Modbus-based monitoring system, reducing the need for a site visit for straightforward configuration issues. This level of application support is part of what distinguishes Seven Star LLC as a trusted supplier of Schneider Electric products for industrial motor control equipment across Muscat, Sohar, and Salalah.
Seven Star LLC maintains close coordination with Schneider Electric on lead time and firmware revisions for the Altistart 480 series, ensuring customers in Oman receive the latest hardware revision with current documentation rather than older stock. For projects requiring multiple soft starters across a plant, our team can also propose a standardized Altistart 480 configuration template, reducing engineering time and ensuring consistent protection settings across every motor circuit in the facility.
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About brand
Circuit breakers make up the largest part of our Schneider Electric listing, from Acti9 modular devices through ComPacT NSX molded case breakers to MasterPact air circuit breakers. Schneider Electric, which dates from 1836 and is headquartered in Rueil-Malmaison, France, is equally established in drives, PLCs and power metering.
Seven Star LLC is an independent supplier of Schneider Electric circuit breakers, Altivar drives, Modicon I/O, power meters, soft starters and dry-type transformers to panel builders and plants in Oman and the GCC.
Schneider Electric product families on this page
Low voltage protection covers Acti9 miniature breakers and their communicating system, ComPacT NSX and PowerPacT H-frame molded case breakers and MasterPact NW air circuit breakers. Altivar 320 variable speed drives appear in several ratings, for example the ATV320U22N4C at 2.2 kW and the ATV320U75N4B at 7.5 kW. Automation is represented by Modicon TM3 expansion modules such as the TM3TM thermocouple input module. Metering includes the EasyLogic PM2000 power meter and iEM2000 modular energy meters. Trihal cast resin transformers and Spacial enclosure accessories complete the electrical distribution side.
Where Schneider Electric equipment is used
Main and distribution switchboards in buildings, utilities and industrial plants carry the breakers and meters. Altivar drives run pumps, fans, conveyors and packaging machines. Modicon controllers with TM3 I/O are common in machine builders' panels, and Trihal transformers serve indoor substations where a dry-type unit is specified.
Ordering Schneider Electric parts: what we need
The commercial reference printed on the product or its carton is the fastest route. For breakers without a reference send rated current, breaking capacity, number of poles, trip unit type, fixed or drawout construction and the accessories fitted, such as shunt trip, auxiliary contacts or motor mechanism. For drives give motor power, supply voltage and the communication option. For transformers send rated power, primary and secondary voltage, vector group and enclosure rating.
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Frequently Asked Questions
A soft starter controls the voltage ramp supplied to a motor during start and stop, reducing mechanical stress, limiting inrush current, and improving longevity of motor and driven machinery.
This model supports a 208–690 V AC three-phase supply and a 110–230 V AC control supply for versatile application in industrial environments.
Yes — it includes built-in protections such as overload, under-voltage, phase loss monitoring, and thermal protection to secure both motor and starter.
Modbus serial (RS 485, RTU) is built in, and with optional communication modules it can connect to systems like Modbus TCP/EtherNet/IP, PROFINET, Profibus DP V1, CANopen, EcoStruxure, or PLC networks for remote monitoring, configuration, and diagnostics.
Send the model number, required quantity and delivery location through the quote request form or by email to Seven Star LLC. The sales team replies with availability, lead time and commercial terms for your Oman or GCC project.

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