The Schneider ATV series frequency converter is an important product line of Schneider Electric in the field of frequency converters, covering various models from low power to high power, widely used in industrial automation, HVAC systems, water treatment, manufacturing and other fields.

1、Product classification

• ATV12 series: Agile vector frequency converter with a power range of 0.18 to 4KW, particularly suitable for simple industrial machinery or some civilian equipment.
• ATV21 series: frequency converter for fan pumps, with a power range of 0.75 to 75KW, widely used in variable torque applications for building HVAC systems.
• ATV31 series: Universal frequency converter with a power range of 0.18 to 15KW, suitable for various industrial machinery and equipment.
• ATV32 series: High end book type frequency converter with a power range of 0.18 to 15KW, compact design, and rich functions.
• ATV600 series: Belonging to the ATV Yucheng series, with a power range of 0.75 to 800KW (standard)/2400KW (cabinet type), it can drive various motors and is widely used in standard load control systems.
• ATV900 series: also belonging to the ATV Yucheng series, with a power range similar to the ATV600. It is divided into three categories: wall mounted single machine, cabinet mounted modular single machine, and variable frequency drive system, suitable for complex and demanding heavy-duty and complex systems.
• ATV630 series: General load applications use frequency converters with a wide power range, such as ATV630D75N4, which is particularly suitable for HVAC applications in buildings.

2、Main features

• High performance: Schneider ATV series frequency converters adopt advanced control technology and high-performance hardware components to ensure stable operation and high efficiency of the frequency converter.
• High reliability: The product has undergone strict quality control and testing, with a long service life and low failure rate.
• Easy to operate: Provides a friendly human-machine interface and rich debugging tools, allowing users to easily set parameters and troubleshoot.
• Rich features: Supports multiple communication protocols and interfaces, facilitating interconnection with other devices; Provide multiple protection functions to ensure the safe operation of motors and equipment.

3、Application Fields

• Industrial automation: used to control and drive various industrial equipment, such as water pumps, fans, compressors, conveyor belts, etc.
• HVAC system: plays an important role in the HVAC system of buildings, regulating the operating speed of air conditioning equipment, improving energy efficiency and comfort.
• Water treatment: Control water treatment equipment such as pump stations, filters, and mixers to improve treatment efficiency and energy-saving effects.
• Manufacturing industry: applied in various manufacturing fields, such as automobile manufacturing, food processing, textile industry, etc., to control electric motors and equipment on production lines.

4、Technical parameters (taking ATV310HU15N4A as an example)

• Number of phases in the power grid: 3 phases
• Output voltage: 380 to 460V
• Electric motor power: 1.5KW
• Noise level: 50dB
• Cooling method: Integrated fan
• Power supply frequency: 50/60HZ
• Communication port protocol: Modbus
• Physical interface: 2-wire RS485 compatible with Modbus
• Line current: 5.4A
• Continuous output current: 4.1A
• Instantaneous over torque: up to 150% of the rated motor torque (with high inertia braking resistor); Achieve 70% motor torque (without brake resistor)

Product website：

https://www.3splc.com/ATV_c0_ss

Please note that the above technical parameters are only examples, and different models of ATV series frequency converters have different technical parameters and performance characteristics. When choosing a frequency converter, please select and configure it according to the actual application requirements and equipment specifications.