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- Schneider
- ATS480C59Y
- Soft Starter
- France
- 670 x 400 x 314 mm
- 51.4 kg
- Xiamen, China
- New & In Stock
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We have a 10-year logistics and express cooperation agreement, so our products can be shipped to any place in the world.
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Our products are imported in bulk from the place of origin. Because of the cooperative relationship, our products are all original and 100% new.
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We provide 7*24 hours service to our customers. We will be there whenever you need us.
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All our products are priced very favorably because we have our own warehouse and supply.
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Product Overview
The Schneider ATS480C59Y Soft Starter is a heavy-duty motor control solution engineered for the controlled starting and stopping of high-power three-phase AC induction motors. Designed for demanding industrial environments, it minimizes electrical inrush current and mechanical stress during motor operation, helping to improve system reliability, reduce maintenance costs, and extend the service life of motors and driven equipment.
The ATS480C59Y utilizes advanced SCR (Silicon Controlled Rectifier) technology to provide smooth voltage ramp-up during motor startup and controlled voltage reduction during motor stopping. Compared with traditional Direct-On-Line (DOL) starters, it significantly reduces torque shock, voltage fluctuations, and mechanical wear, making it ideal for critical industrial processes.
The supplied product information specifies overall dimensions of 670 × 400 × 314 mm with a shipping weight of 51.4 kg, allowing installation in industrial control cabinets and Motor Control Centers (MCCs).
Product Information
- Manufacturer: Schneider Electric
- Model: ATS480C59Y
- Product Type: Soft Starter
- Dimensions: 670 × 400 × 314 mm
- Weight: 51.4 kg
- Motor Type: Three-Phase AC Induction Motor
- Mounting Method: Panel Mount
- Installation Location: Industrial Control Cabinet / MCC
- Cooling Method: Forced Air Cooling
- Control Technology: SCR Phase Angle Control
- Primary Function: Motor Soft Start and Soft Stop
Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | Schneider Electric |
| Model | ATS480C59Y |
| Product Type | Soft Starter |
| Dimensions | 670 × 400 × 314 mm |
| Weight | 51.4 kg |
| Motor Type | Three-Phase AC Motor |
| Starting Method | Voltage Ramp Soft Start |
| Stop Method | Controlled Soft Stop |
| Installation | Panel Mounted |
| Cooling | Forced Air |
| Typical Application | Heavy Industrial Motor Control |
Operating Principle
The ATS480C59Y controls motor startup by regulating the conduction angle of internal SCR power devices.
Typical operating sequence:
Three-Phase Power Supply
↓
ATS480C59Y Soft Starter
↓
Industrial Motor
↓
Driven Equipment
↓
Normal Operating Speed
During startup, output voltage increases progressively, allowing the motor to accelerate smoothly while limiting inrush current.
During shutdown, output voltage decreases gradually to provide controlled deceleration, reducing mechanical shock and hydraulic pressure surges in pumping systems.
Primary Functions
The ATS480C59Y provides:
- Soft motor starting
- Controlled motor stopping
- Adjustable current limitation
- Motor overload support
- Reduced electrical stress
- Reduced mechanical wear
- Improved process stability
- Extended equipment life
- Lower maintenance requirements
- Reliable industrial motor control
Industrial Applications
The ATS480C59Y is suitable for:
- Water treatment plants
- Wastewater pumping stations
- Oil and gas facilities
- Mining operations
- Cement manufacturing
- Steel processing
- Chemical production
- HVAC systems
- Industrial compressors
- Conveyor systems
- Crushers
- Mixers
- Large ventilation systems
- Paper mills
- General heavy industrial automation
Advantages of Soft Starting
Compared with conventional motor starting methods, the ATS480C59Y offers:
- Reduced inrush current
- Lower voltage disturbances
- Smooth acceleration
- Reduced mechanical impact
- Longer motor service life
- Reduced bearing and gearbox wear
- Improved process reliability
- Lower maintenance costs
- Reduced equipment downtime
- Improved operational efficiency
Installation Guide
Step 1 – Equipment Inspection
Before installation, verify:
- Schneider ATS480C59Y
- Correct motor specifications
- Proper power supply
- Suitable installation environment
- Physical condition of the equipment
Inspect the soft starter for any shipping damage before installation.
Step 2 – Electrical Isolation
Before beginning installation:
- Disconnect all incoming power.
- Apply lockout/tagout procedures.
- Verify zero voltage.
- Isolate the motor circuit.
- Wear appropriate personal protective equipment.
Never perform installation while the equipment is energized.
Step 3 – Select the Installation Location
Install the ATS480C59Y in a clean, dry, and well-ventilated industrial control cabinet.
Avoid areas exposed to:
- Water
- Condensation
- Dust accumulation
- Corrosive gases
- Excessive vibration
- Direct sunlight
- High ambient temperatures
Maintain adequate clearance around the unit to ensure proper airflow.
Step 4 – Mount the Unit
Secure the ATS480C59Y to the panel using appropriate mounting hardware.
Verify:
- Correct mounting orientation
- Stable installation
- Cooling clearance
- Accessible terminals
- Proper cable management
Step 5 – Connect the Power Circuit
Connect:
- Incoming three-phase supply
- Motor output terminals
- Protective earth (PE)
Inspect:
- Cable sizing
- Terminal torque
- Phase sequence
- Cable insulation
- Ground continuity
Step 6 – Connect the Control Circuit
Wire all required control signals, including:
- Start command
- Stop command
- Reset input
- Fault output
- Status indication
- External interlock circuits
Separate power and control wiring to reduce electrical interference.
Step 7 – Configure Parameters
Configure operating parameters based on the motor and application.
Typical settings include:
- Initial voltage
- Acceleration time
- Deceleration time
- Current limit
- Motor protection
- Soft stop mode
Correct parameter settings improve startup performance and equipment protection.
Step 8 – Final Inspection
Before energizing:
Inspect:
- Power wiring
- Control wiring
- Ground connections
- Terminal tightness
- Cooling airflow
- Cabinet ventilation
- Cable routing
Resolve all issues before startup.
Commissioning Procedure
After installation:
- Restore power.
- Observe indicator LEDs.
- Start the motor.
- Verify smooth acceleration.
- Monitor motor current.
- Observe operating speed.
- Check equipment vibration.
- Test controlled stopping.
- Confirm stable operation.
- Record commissioning data.
Preventive Maintenance
Perform routine maintenance including:
- Inspecting power terminals
- Tightening wiring connections
- Cleaning cooling fans
- Removing cabinet dust
- Checking ventilation openings
- Verifying grounding
- Monitoring operating temperature
- Inspecting mounting hardware
- Reviewing alarm history
- Updating maintenance records
Troubleshooting Guide
Problem 1 – Soft Starter Does Not Power On
Possible causes:
- Power supply failure
- Blown fuse
- Loose wiring
- Control power loss
- Internal hardware fault
Diagnostic Procedure
- Verify input voltage.
- Check circuit protection.
- Inspect wiring.
- Confirm control power.
- Observe status indicators.
Problem 2 – Motor Does Not Start
Possible causes:
- No start signal
- Incorrect control wiring
- Parameter configuration error
- Motor overload
- External safety interlock
Verify all electrical and control connections.
Problem 3 – Excessive Starting Current
Possible causes:
- Acceleration time too short
- Current limit set too high
- Heavy mechanical load
- Motor fault
- Supply voltage problems
Review parameter settings before replacing components.
Problem 4 – Slow Motor Acceleration
Possible causes:
- Low initial voltage
- Long acceleration time
- High load inertia
- Incorrect configuration
- Mechanical binding
Inspect both the electrical settings and mechanical equipment.
Problem 5 – Soft Starter Trips During Startup
Possible causes:
- Motor overload
- Phase loss
- Wiring errors
- Short circuit
- Incorrect protection parameters
Determine the root cause before restarting.
Problem 6 – Overheating
Possible causes:
- Cooling fan failure
- Restricted airflow
- Dust buildup
- High ambient temperature
- Continuous overload
Inspect and clean the cooling system.
Problem 7 – Excessive Motor Vibration
Possible causes:
- Mechanical imbalance
- Coupling misalignment
- Bearing wear
- Incorrect acceleration settings
- Loose mechanical components
Inspect the complete drive system.
Problem 8 – Motor Does Not Stop Smoothly
Possible causes:
- Incorrect deceleration settings
- High load inertia
- Control signal issues
- Mechanical resistance
Adjust stop parameters according to process requirements.
Problem 9 – Frequent Fault Alarms
Possible causes:
- Voltage fluctuations
- Loose wiring
- Motor overload
- Environmental conditions
- Incorrect configuration
Review alarm logs to identify recurring faults.
Problem 10 – Communication or Control Failure
Possible causes:
- Loose control wiring
- PLC communication fault
- Electrical interference
- Incorrect terminal assignment
Inspect the control circuit before replacing the soft starter.
Fault Diagnosis Flow
Recommended troubleshooting sequence:
Incoming Power
↓
Protection Devices
↓
ATS480C59Y Soft Starter
↓
Control Signals
↓
Motor Wiring
↓
Motor
↓
Mechanical Load
↓
Normal Operation
Following this sequence helps isolate faults efficiently and minimizes unnecessary maintenance.
Replacement Procedure
Preparation
- Disconnect power.
- Apply lockout/tagout procedures.
- Verify zero voltage.
- Label all wiring.
- Prepare the replacement unit.
Removal
- Disconnect power cables.
- Disconnect control wiring.
- Remove mounting hardware.
- Carefully remove the ATS480C59Y.
Installation
- Install the replacement unit.
- Connect power wiring.
- Connect control wiring.
- Verify grounding.
- Tighten all terminals.
- Inspect cable routing.
Functional Test
- Restore power.
- Verify indicator status.
- Start the motor.
- Observe acceleration.
- Monitor operating current.
- Test stopping performance.
- Confirm stable operation.
Preventive Maintenance Schedule
| Maintenance Item | Recommended Action |
|---|---|
| Power Terminals | Inspect and tighten |
| Control Wiring | Check connections |
| Cooling Fans | Clean and inspect |
| Cabinet Interior | Remove dust |
| Ventilation Openings | Inspect and clean |
| Ground Connection | Verify continuity |
| Indicator LEDs | Monitor status |
| Mounting Hardware | Inspect security |
| Operating Temperature | Monitor routinely |
| Maintenance Records | Update after servicing |
Common Installation Mistakes
Incorrect Cable Selection
Improper cable sizing may result in overheating and voltage loss.
Loose Electrical Connections
Loose terminals can generate excessive heat and intermittent faults.
Poor Ventilation
Insufficient airflow reduces cooling efficiency and equipment reliability.
Incorrect Parameter Configuration
Improper acceleration or current limit settings may prevent normal startup.
Inadequate Grounding
Poor grounding may increase electrical noise and compromise safety.
Mixing Power and Control Cables
Power and control wiring should be routed separately whenever possible.
Ignoring Environmental Conditions
Dust, moisture, and high temperatures can reduce equipment lifespan.
Key Advantages
- Heavy-duty industrial soft starter
- Smooth motor acceleration and deceleration
- Reduced starting current
- Lower mechanical stress
- Advanced SCR control technology
- Reliable motor protection
- Suitable for large industrial motors
- Dimensions: 670 × 400 × 314 mm
- Weight: 51.4 kg
- Designed for demanding industrial environments
Technical FAQs
What is the Schneider ATS480C59Y?
It is a heavy-duty soft starter designed to provide controlled starting and stopping of large three-phase AC induction motors.
What are its dimensions?
The supplied dimensions are 670 × 400 × 314 mm.
What is its weight?
The supplied weight is 51.4 kg.
What is the primary function of the ATS480C59Y?
It limits motor starting current, provides smooth acceleration and deceleration, and reduces mechanical and electrical stress.
Why does the motor start smoothly?
The ATS480C59Y uses SCR technology to gradually increase motor voltage instead of applying full voltage immediately.
Why does the soft starter trip during startup?
Possible causes include overload, wiring faults, phase loss, incorrect protection settings, or motor faults.
Why is the unit overheating?
Common causes include blocked ventilation, cooling fan problems, overload conditions, excessive ambient temperature, or dust accumulation.
What maintenance is recommended?
Routine inspection of terminals, cooling systems, wiring, grounding, ventilation, and operating status helps ensure reliable long-term performance.
Which applications are suitable?
The ATS480C59Y is suitable for pumps, compressors, conveyors, crushers, mixers, fans, and other heavy-duty industrial motor applications.
Conclusion
The Schneider ATS480C59Y Soft Starter delivers dependable motor control for demanding industrial applications by reducing inrush current, minimizing mechanical shock, and improving overall system reliability. Its advanced SCR control technology helps extend motor life, reduce maintenance requirements, and enhance production efficiency.
With dimensions of 670 × 400 × 314 mm and a weight of 51.4 kg, the ATS480C59Y is designed for installation in industrial control cabinets and Motor Control Centers. Proper installation, accurate parameter configuration, routine preventive maintenance, and systematic troubleshooting will help maximize equipment uptime and ensure long-term, reliable operation in industrial automation systems.