Brand:Schneider PLC Item No.:ATV340D55N4E Product Origin:France Product Dimensions:271 x 908 x 309 mm Product Weight:57.9 kg Payment:T/T, Western Union, Credit Card Goods_stock:15 Shipping Port:Xiamen, China Lead Time:1-3 Days Condition:Brand New And Original Warranty:1 Year Certificate:COO
Schneider ATV340D55N4E Variable Speed Drive is an advanced industrial motor control solution developed for high-performance automation systems. It provides reliable speed control, powerful torque management, and flexible operation functions for modern industrial machinery.
In large manufacturing systems, motor performance directly affects production efficiency, product quality, and equipment reliability. The ATV340D55N4E helps maintain stable motor operation by providing accurate control during acceleration, deceleration, and variable load conditions.
This variable speed drive is designed for 55kW heavy-duty motor applications and is suitable for industrial three-phase power systems. Its advanced control functions make it ideal for applications requiring high output power, strong overload capability, and reliable continuous operation.
The Schneider ATV340D55N4E features dimensions of 271 × 908 × 309 mm and a weight of 57.90 kg (127.65 lb). The large-capacity design provides reliable performance for high-power machinery while maintaining effective cooling and operational stability.
With excellent control accuracy, durable construction, and strong industrial adaptability, Schneider ATV340D55N4E Variable Speed Drive is a dependable choice for heavy-duty automation equipment, industrial modernization projects, and high-power motor control applications.
Technical Specifications
Parameter
Specification
Brand
Schneider Electric
Model Number
ATV340D55N4E
Product Type
Variable Speed Drive
Product Series
Altivar Machine ATV340
Power Rating
55 kW
Voltage Range
380–480 V AC
Phase
Three Phase
Motor Control Type
Asynchronous Motor / Synchronous Motor Control
Frequency Range
50/60 Hz
Installation Type
Wall Mount / Cabinet Installation
Protection Rating
IP20
Cooling Method
Forced Cooling
Communication Capability
Industrial Automation Network Integration
Dimensions
271 × 908 × 309 mm
Weight
57.90 kg (127.65 lb)
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Applications
Schneider ATV340D55N4E Variable Speed Drive is a high-performance industrial inverter designed for heavy-duty motor control, advanced machine automation, and large-scale industrial equipment. As part of the Altivar Machine ATV340 series, this drive provides precise speed adjustment, strong torque management, and reliable operation for demanding production environments.
Typical application areas include:
Heavy-duty conveyor systems
Packaging and processing machinery
Machine tools
Material handling equipment
Hoisting and lifting systems
Industrial fans and pumps
Automated manufacturing lines
Large mechanical production equipment
The Schneider ATV340D55N4E Variable Speed Drive is designed for industrial applications requiring high power output, fast dynamic response, and stable operation under changing loads. It helps improve machine efficiency, reduce mechanical impact during operation, and maintain consistent production performance.
With advanced motor control technology and flexible automation integration, this drive provides an effective solution for machine builders, system integrators, and industrial users looking for reliable high-power motor control.
Advantages
Schneider ATV340D55N4E Variable Speed Drive combines high-power performance, advanced control functions, and industrial reliability to support demanding automation applications.
High-Power Motor Control Capability
The ATV340D55N4E provides reliable control for 55kW motors, making it suitable for industrial equipment requiring high torque output and continuous operation.
Strong Dynamic Performance
Advanced control technology enables smooth acceleration, accurate speed regulation, and fast response during load changes.
Heavy-Duty Industrial Operation
Designed for demanding working conditions, the drive supports applications with frequent starts, stops, and variable mechanical loads.
Efficient Energy Management
Precise motor speed adjustment helps reduce unnecessary energy consumption and improves overall equipment efficiency.
Flexible System Integration
The drive can be integrated with industrial automation systems, allowing convenient connection with PLC controllers and production management systems.
Reliable Long-Term Operation
The robust industrial design supports stable operation in manufacturing environments where reliability and durability are essential.
Technical FAQs
Q1: What is the main function of Schneider ATV340D55N4E?
A: It controls the speed, torque, and operation of industrial motors by regulating output frequency and voltage.
Q2: What motor power is suitable for ATV340D55N4E?
A: It is designed for 55kW industrial motor applications requiring high-performance variable speed control.
Q3: Why does ATV340D55N4E trigger an overcurrent fault?
A: Possible causes include excessive motor load, incorrect motor parameters, short circuits, mechanical blockage, or improper acceleration settings.
Q4: How can communication problems be diagnosed on ATV340D55N4E?
A: Check communication parameters, network configuration, wiring connections, PLC settings, and drive communication status.
Q5: What causes ATV340D55N4E overheating during operation?
A: Common causes include insufficient ventilation, blocked cooling paths, excessive load, high ambient temperature, or incorrect installation.
Q6: What should be checked if the motor does not start?
A: Verify power supply, motor wiring, control commands, safety functions, parameter settings, and fault information.
Q7: Why is motor parameter configuration important?
A: Correct motor parameters allow the drive to provide accurate control performance and improve system stability.
Q8: How can the operating life of ATV340D55N4E be extended?
A: Proper installation, regular maintenance, clean cooling conditions, and correct operating parameters help extend service life.
Q9: Can ATV340D55N4E be used in automated production systems?
A: Yes, it is designed for industrial automation applications requiring precise motor control and system integration.
Q10: What should be confirmed before replacing ATV340D55N4E?
A: Confirm the complete model number, motor requirements, voltage rating, installation conditions, and application specifications.
