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The Schneider ATV610D55N4 Variable Speed Drive is a high-performance Altivar Process ATV610 Variable Frequency Drive (VFD) developed by Schneider Electric for energy-efficient speed control of three-phase AC induction motors. Designed for demanding industrial applications, this drive combines advanced motor control algorithms, intelligent diagnostics, and comprehensive protection functions to optimize process performance while reducing energy consumption and equipment maintenance costs.
As a member of the Altivar Process ATV610 series, the ATV610D55N4 is engineered primarily for variable torque applications including pumps, fans, blowers, compressors, cooling systems, and large industrial process equipment. The drive utilizes advanced sensorless vector control technology to provide smooth acceleration, accurate speed regulation, stable torque output, and efficient operation across a wide operating range.
The ATV610D55N4 also incorporates built-in process monitoring, PID control, fault diagnostics, energy management features, and flexible communication options, allowing seamless integration with Schneider Electric EcoStruxure™ architecture, PLCs, HMIs, SCADA platforms, and Distributed Control Systems (DCS).
With dimensions of 290 × 762 × 323 mm and an approximate weight of 53 kg, the ATV610D55N4 is designed for cabinet-mounted installations where high reliability, efficient cooling, and simplified maintenance are essential.
Typical applications include water and wastewater treatment facilities, HVAC systems, mining operations, chemical plants, oil and gas production, food and beverage manufacturing, power generation, infrastructure projects, and heavy industrial automation.
| Parameter | Specification |
|---|---|
| Manufacturer | Schneider Electric |
| Model | ATV610D55N4 |
| Product Series | Altivar Process ATV610 |
| Product Type | Variable Speed Drive (VFD) |
| Rated Motor Power | 55 kW |
| Input Supply | Three-Phase 380–460 VAC |
| Input Frequency | 50/60 Hz |
| Motor Type | Three-Phase AC Induction Motor |
| Motor Control Method | Sensorless Vector Control / V/F Control |
| Output Frequency | Adjustable Variable Frequency |
| Protection Rating | IP20 |
| Cooling Method | Forced Air Cooling |
| Communication | Built-in Modbus, optional Ethernet/IP, PROFINET, PROFIBUS DP, CANopen and other industrial protocols |
| Mounting Method | Cabinet / Panel Mount |
| Dimensions | 290 × 762 × 323 mm |
| Weight | 53 kg |
| Typical Application | Industrial motor speed control |
The ATV610D55N4 converts fixed-frequency three-phase AC input into adjustable voltage and frequency output, enabling precise speed and torque control for industrial motors.
Three-Phase AC Power Supply
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Rectifier
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DC Bus
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IGBT PWM Inverter
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ATV610D55N4 Variable Speed Drive
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Three-Phase AC Motor
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Industrial Equipment
During operation, the drive continuously monitors process requirements and motor operating conditions while automatically adjusting output parameters.
Primary operating functions include:
Within industrial automation systems, the ATV610D55N4 functions as the intelligent motor controller between automation controllers and high-power field equipment.
Typical automation architecture:
Industrial Sensors
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PLC / DCS Controller
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ATV610D55N4 Variable Speed Drive
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Three-Phase AC Motor
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Industrial Equipment
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Production Process
The drive continuously regulates motor speed while transmitting diagnostic and operational information to higher-level automation systems for improved process efficiency and predictive maintenance.
Its primary responsibilities include:
Typical applications include:
Suitable for:
Frequently installed in:
Common applications include:
Widely used in:
Ideal for:
Before installation, engineers should verify:
Proper installation maximizes operational reliability, energy efficiency, and equipment service life.
| Component | Function |
|---|---|
| Schneider Modicon PLC | Machine automation control |
| ATV610D55N4 | Variable speed drive |
| Three-Phase AC Motor | Mechanical power output |
| HMI Panel | Operator interface |
| Circuit Breaker | Electrical protection |
| Contactor | Power isolation |
| EMC Filter | Electromagnetic compatibility |
| Braking Resistor | Dynamic braking (optional) |
| Industrial Ethernet Network | Industrial communication |
| SCADA System | Process monitoring |
| Model | Product Type | Typical Application |
|---|---|---|
| ATV610D55N4 | Variable Speed Drive | 55 kW industrial motor control |
| ATV610D45N4 | Variable Speed Drive | Medium-power process applications |
| ATV610D75N4 | Variable Speed Drive | High-capacity industrial systems |
| ATV630D55N4 | Variable Speed Drive | Advanced process automation |
| ATV930D55N4 | Variable Speed Drive | High-performance industrial motion control |
The ATV610D55N4 is an Altivar Process Variable Speed Drive (VFD) designed for controlling three-phase AC induction motors in industrial automation systems.
Its primary function is to regulate motor speed and torque by converting fixed-frequency AC input into adjustable voltage and frequency output, improving process efficiency and reducing energy consumption.
The drive is designed for 55 kW motor applications.
The drive measures 290 × 762 × 323 mm.
The drive weighs approximately 53 kg.
It supports compatible three-phase AC induction motors used in pumps, compressors, fans, conveyors, mixers, and other industrial equipment.
It is widely used in water treatment, HVAC, manufacturing, mining, food and beverage processing, chemical production, oil and gas, power generation, and infrastructure automation.
Yes. By adjusting motor speed to match process demand, the drive significantly reduces electrical energy consumption while improving equipment performance and extending motor life.
The drive incorporates overload, overcurrent, overvoltage, undervoltage, overheating, short-circuit, and motor protection functions, together with advanced fault diagnostics and operating history.
Routine inspection of cooling fans, ventilation passages, electrical terminals, communication connections, and parameter settings, combined with scheduled preventive maintenance, helps maximize the operational life and reliability of the ATV610D55N4.
The Schneider ATV610D55N4 Variable Speed Drive is a reliable and energy-efficient motor control solution for demanding industrial applications. Combining advanced sensorless vector control, intelligent diagnostics, flexible communication capabilities, and comprehensive protection functions, it delivers precise speed regulation, optimized process performance, and dependable long-term operation.
With dimensions of 290 × 762 × 323 mm and an approximate weight of 53 kg, the ATV610D55N4 is ideally suited for cabinet-mounted installations in water treatment facilities, HVAC systems, manufacturing plants, mining operations, chemical processing industries, oil and gas facilities, and infrastructure projects. When integrated with compatible PLCs, HMIs, SCADA platforms, industrial communication networks, and three-phase AC motors, it provides excellent operational reliability, simplified maintenance, improved energy efficiency, and high-performance industrial automation.