ATV340U55N4E - ATV340, 5.5 kW Heavy Duty, 400 V, 3 phases, Ethernet

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ATV340U55N4E - ATV340, 5.5 kW Heavy Duty, 400 V, 3 phases, Ethernet Specification

Humidity %
5% to 95%

IP Rating
20

Mounting Type
Vertical wall mounting with a heat sink

Power Rating
380 V to 460 V

Product Type
VFD

Application
Industrial Machinery

Color
Silver-grey

Weight
3 Kilograms (kg)

Rated Voltage
380 V to 460 V Volt (V)

Usage & Applications
Industrial Machinery

Warranty
1 Year

Input Voltage
380 V to 460 V Volt (V)

Phase
3 Phase

Material
Plastic

Rated Current
380 V to 460 V Volt (v)

ATV340U55N4E - ATV340, 5.5 kW Heavy Duty, 400 V, 3 phases, Ethernet Trade Information

Minimum Order Quantity
1 Number

Delivery Time
24 Hours

About ATV340U55N4E - ATV340, 5.5 kW Heavy Duty, 400 V, 3 phases, Ethernet

The Schneider Electric ATV340U55N4E is the Ethernet-integrated, high-performance 5.5 kW (7.5 hp) Variable Speed Drive from the Altivar Machine ATV340 series. It is a "Smart Factory" ready solution designed for high-speed motion and advanced machine automation.

Core Technical Specifications

Power Rating:
- Heavy Duty (HD): 5.5 kW (7.5 hp) optimized for high-torque applications.
- Normal Duty (ND): 7.5 kW (10 hp) suitable for fans and pumps.
Input Voltage: 380V to 480V AC (3-phase).
Nominal Output Current: 12.7 A (Heavy Duty).
Communication: Dual-port EtherNet/IP and Modbus TCP (built-in), allowing for daisy-chaining and real-time IoT data access.
Response Time: 1ms task cycle for ultra-fast reaction in precision machinery.

Physical Profile

Dimensions (W x H x D): 4.33 x 10.63 x 9.21 inches (110 x 270 x 234 mm).
Weight: 6.61 lb (3.0 kg).
Durability: Features 3C3 and 3S3 coated circuit boards, providing the highest industrial protection against chemical gases and conductive dust.

Integrated Safety & Control

Safety Excellence: Includes Safe Torque Off (STO) as standard (SIL3/PLe).
Closed-Loop Ready: Supports optional encoder modules for exact position and speed control.
Web Server: Features an embedded web server for remote monitoring and maintenance via any standard browser.

The Schneider Electric ATV340U55N4E is built for high-end machine automation. Its functions go beyond simple speed control, focusing on motion precision, embedded safety, and smart connectivity.

1. Embedded Ethernet & IoT Functions (The "E" Advantage)

This model acts as a "smart" node in a factory network:

Multi-Protocol Support: Simultaneously speaks EtherNet/IP and Modbus TCP, allowing it to talk to different PLCs (like Allen-Bradley or Schneider) at once.
Dual-Port Daisy Chaining: Includes two Ethernet ports so you can link multiple drives in a row without needing an expensive external switch.
Built-in Web Server: Allows you to monitor motor health, check energy usage, and troubleshoot via a standard web browser on a PC or tablet.

2. High-Performance Motion Control

Real-Time Reaction: Features a 1ms task cycle, meaning the drive processes commands and reacts to sensor inputs nearly instantlyessential for high-speed packaging or labeling.
Precision Positioning: When paired with an optional encoder card, it performs Closed-Loop control, allowing for exact stopping positions and full torque even at zero speed.
Universal Drive: Optimized to run not just standard induction motors, but also high-efficiency Permanent Magnet and Synchronous Reluctance motors.

3. Integrated Safety Functions

It replaces complex external safety hardware with built-in logic:

STO (Safe Torque Off): Standard protection to prevent accidental motor restarts.
SS1 (Safe Stop 1): Manages a safe, controlled deceleration during an emergency stop.
SLS (Safely Limited Speed): Ensures the motor stays below a safe speed while operators are performing maintenance.

4. Application-Specific Functions

Master/Slave (Load Sharing): Built-in software to synchronize two motors driving the same load (like a heavy conveyor or a large gantry).
Hoisting Logic: Dedicated features for Safe Brake Management to ensure heavy loads don't slip during start/stop cycles.
Energy Monitoring: Tracks power consumption in real-time to help meet factory sustainability goals.