ATV340U40N4E - ATV340, 4 kW Heavy Duty, 400 V, 3 phases, Ethernet

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ATV340U40N4E - ATV340, 4 kW Heavy Duty, 400 V, 3 phases, Ethernet Specification

Mounting Type
Vertical wall mounting with a heat sink

Humidity %
5% to 95%

IP Rating
20

Product Type
VFD

Power Rating
380 V to 460 V

Application
Industrial Machinery

Color
Silver-grey

Weight
2.3 Kilograms (kg)

Usage & Applications
Industrial Machinery

Rated Voltage
380 V to 460 V Volt (V)

Warranty
1 Year

Phase
3 Phase

Input Voltage
380 V to 460 V Volt (V)

Material
Plastic

Rated Current
380 V to 460 V Volt (v)

ATV340U40N4E - ATV340, 4 kW Heavy Duty, 400 V, 3 phases, Ethernet Trade Information

Minimum Order Quantity
1 Number

Delivery Time
24 Hours

About ATV340U40N4E - ATV340, 4 kW Heavy Duty, 400 V, 3 phases, Ethernet

The

Schneider Electric ATV340U40N4E

is a high-performance 4 kW (5 hp) Variable Speed Drive (VSD) from the Altivar Machine ATV340 series. This specific model is an Ethernet-integrated version, designed for IoT-ready industrial applications requiring real-time communication.

Core Technical Specifications

Power Rating: 4 kW (5 hp) for Heavy Duty.
Input Voltage: 3-phase, 380 V to 480 V AC.
Nominal Output Current: 9.3 A (Heavy Duty).
Efficiency: High energy-efficient performance at approximately 98%.
Integrated Safety: Standard functions include Safe Torque Off (STO), Safe Stop 1 (SS1), and Safely Limited Speed (SLS).

Protocols: Supports both EtherNet/IP and Modbus TCP.
Standard Ports: Features 3 RJ45 ports for serial line and Ethernet networking.
Software Integration: Fully compatible with Schneider's SoMove and SoMachine software for remote configuration and diagnostics.

Physical Profile

Dimensions: 3.3 in (W) x 10.6 in (H) x 9.2 in (D) (85 x 270 x 232.5 mm).
Weight: 5.07 lb (2.3 kg).
Protection Rating: IP20, intended for vertical panel mounting.

The Schneider Electric ATV340U40N4E is designed as a "High-Performance" machine drive. Its functions go beyond simple speed control, focusing on motion precision and smart connectivity.

1. Advanced Motor Control Functions

Multi-Motor Support: It can run standard Induction, Permanent Magnet (PM), and Synchronous Reluctance motors.
Closed-Loop Control: Unlike basic drives, it supports encoder feedback for exact positioning and zero-speed torque control.
High-Speed Tasking: Features a 1ms cycle time, allowing the drive to react nearly instantly to sensor triggers or PLC commands.

2. Integrated Ethernet Functions (The "E" Version)

The "E" suffix means the drive is IoT-ready and built for the "Smart Factory":

Dual-Port Ethernet: Allows you to daisy-chain multiple drives together without needing an external network switch.
Multi-Protocol Support: Simultaneously speaks EtherNet/IP and Modbus TCP.
Web Server: Includes a built-in web server for remote monitoring and diagnostics using a standard web browser.

3. Integrated Safety Functions

It eliminates the need for external safety hardware with built-in, certified safety logic:

STO (Safe Torque Off): Prevents accidental motor restarts.
SS1 (Safe Stop 1): Manages a safe, controlled deceleration.
SLS (Safely Limited Speed): Ensures the motor does not exceed a defined safe speed during manual maintenance or operation.

4. Application-Specific Functions

Hoisting/Lifting: Includes dedicated logic for Safe Brake Management to prevent loads from slipping.
Master/Slave: Built-in "Load Sharing" function to synchronize multiple motors driving a single mechanical load (like a long conveyor).
Altivar Logic: Features internal programmable logic blocks to handle simple automation tasks without a separate PLC