ATV340U22N4E - ATV340, 2.2 kW Heavy Duty, 400 V, 3 phases, Ethernet

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ATV340U22N4E - ATV340, 2.2 kW Heavy Duty, 400 V, 3 phases, Ethernet Specification

Mounting Type
Vertical wall mounting with a heat sink

IP Rating
20

Humidity %
5% to 95%

Power Rating
380 V to 460 V

Product Type
VFD

Application
Industrial Machinery

Color
Silver-grey

Weight
1.8 Kilograms (kg)

Usage & Applications
Industrial Machinery

Rated Voltage
380 V to 460 V Volt (V)

Warranty
1 Year

Input Voltage
380 V to 460 V Volt (V)

Phase
3 Phase

Rated Current
380 V to 460 V Volt (v)

Material
Plastic

ATV340U22N4E - ATV340, 2.2 kW Heavy Duty, 400 V, 3 phases, Ethernet Trade Information

Minimum Order Quantity
1 Number

Delivery Time
24 Hours

About ATV340U22N4E - ATV340, 2.2 kW Heavy Duty, 400 V, 3 phases, Ethernet

ATV340U22N4

The Schneider Electric ATV340U22N4 is a high-performance 2.2 kW (3 hp) Variable Speed Drive from the Altivar Machine ATV340 series. It is a premium, modular drive engineered for high-speed machine automation and demanding motion control.

Brand	Schneider Electric
Model Name/Number	ATV340U22N4E
Motor Power	3 kW normal duty, 2.2 kW heavy duty
Input Voltage	380...480 V
Input Phase	3 - Phase
Input Frequency	50...60 Hz
Control Procedure	3 RJ45
Country of Origin	Made in India

Core Technical Specifications

Power Rating: 2.2 kW (3 hp) for Heavy Duty / 3.0 kW (4 hp) for Normal Duty.
Input Voltage: 380V to 480V AC (3-phase).
Nominal Output Current: 5.6 A (Heavy Duty).
Output Frequency: 0.1 to 599 Hz.
Integrated Safety: Includes Safe Torque Off (STO), SS1, and Safe Brake Management.
Communication: Integrated Modbus RTU via RJ45.

Physical Profile

Format: Modular / Cabinet mount.
).

Key Performance Features

1ms Task Cycle: Offers one of the fastest response times in the industry, ideal for high-speed indexing, packaging, and material handling.
Closed-Loop Ready: Supports encoder feedback via optional interface cards for precise position and speed control.
High-Grade Protection: Circuit boards are 3C3 and 3S3 coated, providing superior resistance to chemical vapors and conductive dust compared to standard drives.
Versatile Control: Manages standard induction, permanent magnet, and synchronous reluctance motors.

The Schneider Electric ATV340U22N4 (

) is a high-performance machine drive designed for speed, precision, and heavy industrial use. It reacts faster and is more rugged than the general-purpose ATV310 or ATV320 series.

1. Ultra-Fast Response (1ms Cycle)

Real-Time Reaction: It features a task cycle time of only

. This is essential for high-speed machines (like packaging or labeling) that must react instantly to sensor signals.
High Speed: Can run motors up to

, which is ideal for high-speed spindles and specialty machinery.

2. Precision & Closed-Loop Control

Encoder Support: Unlike basic drives, the ATV340 is designed for Closed-Loop control. By plugging in an optional encoder card, you get perfect speed and position accuracy.
Multi-Motor Compatibility: It can drive standard Induction, Permanent Magnet, and high-torque Synchronous Reluctance motors.

3. Superior Durability (3C3 & 3S3)

Maximum Protection: The internal boards are 3C3 and 3S3 coated. This is a higher industrial grade that protects against chemical vapors, high humidity, and conductive dust (like metal fragments).
High Temperature Limit: Operates at

without any power loss and can function up to

with minor adjustments.

4. Advanced Integrated Safety

Safety Standard: Includes Safe Torque Off (STO) as standard (SIL3/PLe).
Advanced Safety: You can add modules for complex safety like Safe Stop 1 (SS1) and Safe Brake Control (SBC), which are critical for hoisting and lifting applications.

5. Seamless Networking

Built-in Modbus: Comes standard with Modbus RTU.
Modular Expansion: Easily accepts "plug-in" cards for Profinet, EtherCAT, and Profibus DP.
Master/Slave: Built-in software for synchronizing multiple motors and sharing loads.