ATV320U40N4C 2 ATV320U40N4C 4 ATV320U40N4C 3 ATV320U40N4C 5

The Schneider ATV320U40N4C Variable Frequency Drive (VFD) is a robust and compact motor control solution designed to provide reliable and energy-efficient control for industrial motors. With a power rating of 4 kW, the ATV320U40N4C is an ideal choice for applications that require precise motor speed and torque control while optimizing energy consumption. It is perfect for a wide range of industries, including HVAC systems, water treatment, material handling, and more.

Part of the ATV320 series, the ATV320U40N4C delivers advanced control capabilities, featuring both V/f control and Sensorless Vector Control (SVC). These features enable smooth acceleration and deceleration, minimizing mechanical stress on motors, reducing energy consumption, and extending the life of your equipment. The ATV320U40N4C is designed for ease of use, providing straightforward configuration, easy integration with other Schneider Electric products, and enhanced connectivity options.

Technical Specifications

Model: ATV320U40N4C
Type: Variable Frequency Drive (VFD)
Power Supply: 3-phase, 380–480 VAC ±10%, 50/60 Hz
Rated Output Power: 4 kW
Rated Output Current: 8.7 A
Input Current: 5.6 A
Dimensions: 130 mm x 100 mm x 158 mm
Weight: 1.8 kg (3.97 lbs)
Control Mode: V/f control, Sensorless Vector Control (SVC)
Cooling Method: Forced air cooling with internal fan
Protection: IP20 ingress protection
Mounting Type: Wall-mounted, panel installation
Environmental Conditions:
- Operating Temperature: -10°C to 50°C (14°F to 122°F)
- Storage Temperature: -40°C to 70°C (-40°F to 158°F)
- Humidity: 0–95% RH (non-condensing)
Certifications: CE, UL, RoHS, and CSA compliant

Recommended Related Models

For additional flexibility and compatibility in motor control systems, Schneider Electric offers the following models:

Schneider ATV320U75N4C: A 7.5 kW VFD offering similar features with a higher power output for more demanding motor control applications.
Schneider ATV312U11M2: A mid-range VFD with advanced control functions for industrial motor applications with lower power ratings.
Schneider ATV630: A high-power drive for more complex motor control systems with enhanced networking and diagnostic features.
Schneider ABE7CPA02: An auxiliary control device to complement Schneider Electric’s motor control products in various automation setups.
Schneider ABL8RPS24050: A power supply module to complement VFD systems, ensuring stable power supply and efficient operation.

These models integrate seamlessly with the ATV320U40N4C to provide comprehensive, scalable solutions for motor control systems.

Popular Schneider Electric Models

Schneider Modicon M340 – High-performance PLC for advanced industrial automation processes.
Schneider ATV12 – Compact and cost-effective VFD for small motor control applications.
Schneider ATV600 – High-performance VFD for large-scale industrial applications requiring robust motor control.
Schneider ATV320 – Advanced VFD offering a balance of performance, energy savings, and ease of use for various applications.
Schneider Modicon M580 – ePAC controller for high-performance distributed control systems.

These models work well in combination with the ATV320U40N4C to offer complete automation solutions for different industrial needs.

Applications

The Schneider ATV320U40N4C is designed for various industrial applications where motor control and energy efficiency are critical:

HVAC Systems: Powers fans and pumps for heating, ventilation, and air conditioning systems, providing efficient airflow management and energy savings.
Water Treatment: Controls pumps and mixers in water treatment facilities, ensuring optimized water flow and efficient chemical dosing.
Material Handling: Provides reliable motor control for conveyors, ensuring smooth operation and minimizing mechanical stress.
Packaging: Suitable for controlling motors in packaging lines, providing consistent speed regulation and reducing production downtime.
Textile Industry: Ideal for controlling motors in textile machinery, ensuring smooth operations and high-quality outputs.
Pumps and Fans: Optimizes motor speed for pumps and fans used in various industrial processes, including cooling, filtration, and air circulation.

Advantages

Compact Design: The ATV320U40N4C is designed with a compact footprint, saving valuable space in control panels and reducing installation time and costs.
Energy Efficiency: The drive adjusts motor speed based on the load, helping to reduce energy consumption and operating costs, making it an ideal choice for energy-conscious applications.
Precise Control: With both V/f control and Sensorless Vector Control (SVC), the ATV320U40N4C delivers smooth motor control, minimizing mechanical wear and enhancing system reliability.
Versatile Applications: Whether used in HVAC systems, water treatment, material handling, or other industrial processes, the ATV320U40N4C offers reliable and efficient motor control.
Enhanced Durability: Built to last, the drive features robust internal cooling and protection against dust and small objects (IP20 protection rating), making it suitable for various industrial environments.
Easy Integration: The ATV320U40N4C integrates easily with other Schneider Electric products, streamlining system setup and improving operational efficiency.
Flexible Installation: The drive can be mounted in a variety of ways (wall-mounted or panel-mounted), offering flexibility in different environments.

Technical FAQs

What is the rated output power of the ATV320U40N4C?
The ATV320U40N4C provides a rated output power of 4 kW.
What is the input voltage range for the ATV320U40N4C?
The drive supports a 3-phase input voltage of 380–480 VAC ±10%.
What motor control modes are available on the ATV320U40N4C?
The drive supports both V/f control and Sensorless Vector Control (SVC) for smooth motor control.
What is the operating temperature range for the ATV320U40N4C?
The operating temperature range is -10°C to 50°C (14°F to 122°F).
What is the weight of the ATV320U40N4C?
The ATV320U40N4C weighs 1.8 kg (3.97 lbs).
Can the ATV320U40N4C be used in outdoor environments?
No, the drive is designed for indoor use with an IP20 protection rating, providing protection against dust and small objects.
What cooling method is used by the ATV320U40N4C?
The drive utilizes forced air cooling with an internal fan to maintain optimal operating conditions.
What certifications does the ATV320U40N4C have?
The drive is CE, UL, RoHS, and CSA certified, ensuring compliance with international safety and environmental standards.
How is the ATV320U40N4C mounted?
The drive can be easily mounted on a wall or in a panel, providing flexible installation options.
Can the ATV320U40N4C be used for high-torque applications?
Yes, the ATV320U40N4C can be used for applications requiring moderate to high torque, thanks to its advanced control modes and efficient energy management.