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Specification & Description
| Specification | Description |
|---|---|
| Part Number | ATV320U22N4B |
| Manufacturer | Schneider |
| Product Type | Variable Speed Drive |
| Application | Complex Machines |
| Format | Book |
| Mounting Mode | Cabinet Mount |
| Communication Port Protocol | Modbus Serial, CANopen |
| Option Card | Communication modules for CANopen, EtherCAT, Profibus DP V1, PROFINET, Ethernet Powerlink, EtherNet/IP, DeviceNet |
| Rated Supply Voltage | 380 to 500 V (-15...+10 %) |
| Nominal Output Current | 5.5 A |
| Motor Power kW | 2.2 kW (Heavy Duty) |
| EMC Filter | Class C2 EMC Filter Integrated |
| IP Degree of Protection | IP20 |
| Cooling Type | Fan |
| Output Frequency | 0.1 to 599 Hz |
| Nominal Switching Frequency | 4 kHz |
| Switching Frequency Range | 2 to 16 kHz Adjustable |
| Safety Function | STO (Safe Torque Off) SIL 3, SS1 (Safe Stop 1), SMS (Safe Maximum Speed), SLS (Safe Limited Speed) |
| Environmental Class (Operation) | Class 3C3 and 3S2 according to IEC 60721-3-3 |
| Operating Position | Vertical +/- 10 degrees |
| Product Certifications | CE, ATEX, NOM, GOST, EAC, RCM, KC |
| Marking | CE, ATEX, UL, CSA, EAC, RCM |
| Standards | EN/IEC 61800-5-1 |
| Electromagnetic Compatibility | Conforms to IEC 61000-4-2/3/4/5/6/11 |
| Pollution Degree | 2 conforming to EN/IEC 61800-5-1 |
| Vibration Resistance | 1 gn (f= 13…200 Hz) conforming to EN/IEC 60068-2-6 |
| Shock Resistance | 15 gn for 11 ms conforming to EN/IEC 60068-2-27 |
| Relative Humidity | 5…95 % without condensation conforming to IEC 60068-2-3 |
| Ambient Air Temperature (Operation) | -10…50 °C without derating, 50…60 °C with derating factor |
| Ambient Air Temperature (Storage) | -25…70 °C |
| Sustainable Offer Status | Green Premium product |
The Schneider ATV320U22N4B is a high-performance variable speed drive designed to optimise the operation of 3-phase motors in complex machine applications. With a power capacity of 2.2 kW and a supply voltage range of 380 to 500 V, this robust drive is engineered to enhance efficiency and reliability in a diverse array of industrial settings.
Crafted with a compact book format, the ATV320U22N4B can be easily integrated into cabinet mounts, saving valuable space while providing top-tier functionality. The drive includes an integrated Class C2 EMC filter, ensuring compliance with electromagnetic compatibility requirements and promoting stable operation in electrically noisy environments.
The unit boasts an IP20 degree of protection, safeguarding the internal components from solid objects and ensuring a long service life. The cooling system utilises a fan, which helps maintain optimal operating temperatures even under heavy-duty conditions.
This variable speed drive supports a wide range of control profiles for both asynchronous and synchronous motors, including voltage/frequency ratio control and sensorless vector control, which allows for precise speed and torque management. The output frequency range is an impressive 0.1 to 599 Hz, and the nominal switching frequency is set at 4 kHz, adjustable up to 16 kHz with current derating, providing flexibility for various application requirements.
For safety, the ATV320U22N4B includes functions such as Safe Torque Off (STO) and Safe Stop 1 (SS1), among others, to ensure the highest level of safety for operators and machinery. Communication is facilitated through protocols like Modbus and CANopen, with additional options for various communication modules to integrate seamlessly into existing systems.
The Schneider ATV320U22N4B is a testament to Schneider Electric's commitment to innovation, sustainability, and performance, making it an ideal choice for those seeking to enhance their industrial automation systems.
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Frequently Asked Questions
What type of applications is this variable speed drive suitable for?
The variable speed drive is designed for complex machine applications, providing advanced motor control for asynchronous and synchronous motors in a variety of industrial settings.
Can this drive be used with both single-phase and three-phase power supplies?
This particular model is intended for use with a three-phase power supply, ranging from 380 to 500 V.
What is the power capacity of this variable speed drive?
The drive is capable of handling 2.2 kW for heavy-duty applications, ensuring robust performance for demanding industrial tasks.
Does this drive come with an integrated EMC filter?
Yes, it includes a Class C2 EMC filter integrated into the unit, which helps to reduce electromagnetic interference in electrical systems.
What is the degree of protection provided by the enclosure of this drive?
The drive is enclosed in an IP20 rated casing, which provides protection against solid objects larger than 12.5 mm but is not waterproof.
What are the communication protocols supported by this drive?
It supports Modbus and CANopen communication protocols, allowing for versatile integration with various industrial communication networks.
Is there any special environmental consideration for disposing of this drive?
Yes, the product must be disposed of in accordance with European Union markets' specific waste collection to prevent environmental harm.
What safety functions are included in this variable speed drive?
The drive features several safety functions including Safe Torque Off (STO), Safe Stop 1 (SS1), Safe Maximum Speed (SMS), and Safe Limited Speed (SLS), among others.
How does the ambient temperature affect the drive's performance?
The drive can operate without derating at ambient temperatures up to 50°C. For temperatures between 50°C and 60°C, a derating factor must be applied.
What type of motor control profiles does the drive support?
It supports multiple motor control profiles, including voltage/frequency ratio (2 or 5 points), sensorless vector control, and energy-saving control for both asynchronous and synchronous motors.
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