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ATV340D45N4E

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ATV340D45N4E is a 45kW heavy duty/55kW normal duty Ethernet drive for 380-480V, with integrated STO, SLS, SS1, and C3 EMC filter for machine applications.
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Technical specifications for ATV340D45N4E

  • Manufacturer:
    Schneider Electric
  • Part Number:
    ATV340D45N4E
  • Product Family:
    Altivar Process
  • Product Type:
    Variable Speed Drive
  • Motor Power (Heavy Duty):
    45 kW / 60 HP
  • Motor Power (Normal Duty):
    55 kW / 75 HP
  • Supply Voltage:
    380-480 VAC, 3-phase, -15% / +10%
  • Supply Frequency:
    50/60 Hz ±5%
  • Base Load Current (Low Overload):
    106A
  • Base Load Current (High Overload):
    88A
  • Output Frequency Range:
    0.1 to 599 Hz
  • Nominal Switching Frequency:
    2.5 kHz (adjustable 1-8 kHz)
  • Apparent Power (Normal):
    70 kVA @ 480V
  • Apparent Power (Heavy):
    59.7 kVA @ 480V
  • IP Protection:
    IP20 / UL Type 1
  • Storage Temperature:
    -40°C to +70°C
  • Weight:
    9.34 kg
  • Estimated shipping dimensions:
    18x25x38.5cm
  • Tariff Code:
    8501310000
  • Country of origin:
    France
  • Place of shipment:
    Xiamen, Fujian, China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Specifications Applications Firmware & Updates Configuration

Features:

  • Built-in safety functions certified to IEC 61508/IEC 13849-1 eliminate external safety relays. Includes Safe Torque Off, Safely Limited Speed, and Safe Stop 1 for machine safety applications.
  • Delivers 45kW heavy duty (88A) or 55kW normal duty (106A) with integrated brake chopper for dynamic braking. Switching frequency adjustable 1-8 kHz with derating above 2.5 kHz.
  • Native support for Modbus TCP, Modbus serial, and EtherNet/IP. Features 3 analog inputs (12-bit, including bipolar ±10V), 2 analog outputs (10-bit), 8 discrete inputs (2 pulse to 30kHz), and 3 relay outputs (up to 5A resistive).
The ATV340D45N4E is engineered with built-in safety functions that significantly reduce external component requirements for machine safety systems. The Safe Torque Off (STO) function removes motor power without disconnecting the main supply, preventing unexpected startup during maintenance. Safely Limited Speed (SLS) monitors that motor speed remains below a defined limit during safe reduced-speed operation. Safe Stop 1 (SS1) provides controlled deceleration followed by STO for applications requiring a defined stopping profile. Safe Brake Control/Safe Brake Test (SBC/SBT) ensures external holding brakes operate correctly.

The ATV340D45N4E delivers exceptional power density, providing 45kW (60HP) heavy duty output in a compact 271mm wide package. Heavy duty rating delivers 88A continuous with 132A transient for 60 seconds (1.5x overload), ideal for high-inertia loads like mixers, extruders, and centrifuges. Normal duty rating provides 106A continuous with 127.2A transient (1.2x overload) for constant torque applications like conveyors and pumps. An integrated brake chopper allows dynamic braking without external modules, essential for applications requiring rapid deceleration such as hoists, cranes, and positioning systems.

The ATV340D45N4E simplifies machine networking with native support for Modbus TCP, Modbus serial, and EtherNet/IP protocols via RJ45 connectors, eliminating the need for external communication adapters. Data rates include 10/100 Mbit/s for Ethernet and 4.8-38.4 kbit/s for Modbus serial. The drive operates as a slave on Modbus RTU (addresses 1-247) with 8-bit data frames and configurable parity. For I/O flexibility, the ATV340D45N4E provides three 12-bit analog inputs: AI1 supports voltage (0-10V) or current (0-20mA) with software-configuration; AI2 supports bipolar voltage (-10V to +10V) for bidirectional control; AI3 is configurable for voltage, current, or temperature probe/water level sensor.

The ATV340D45N4E SCHNEIDER Variable Speed Drive may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).

SCHNEIDER ATV340D45N4E Variable Speed Drive Manuals, Datasheets, Drivers, Link Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
SCHNEIDER ATV340D45N4E Variable Speed Drive Specs

General

  • Manufacturer SCHNEIDER
  • Model ATV340D45N4E
  • Condition New Original ready stock
  • Product Family ATV303HU22N4,ATV320U75N4B,ATV320U30N4C
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
  • High-Dynamic Packaging: Ideal for high-speed cartoners, bottling lines, and labeling machines requiring rapid response times and precise position control.
  • Material Handling & Hoisting: Powers high-frequency stacker cranes, heavy-duty conveyors, and the hoist/trolley mechanisms of hoisting equipment.
  • Precision Processing & Textiles: Suitable for textile machines, winders, wire drawing machines, and slitting systems that require strict tension control and speed synchronization.
  • Material Processing Equipment: Manages industrial mixers, extruders, woodworking machinery, and crushers that demand high starting torque.
  • Embedded Firmware Architecture: Features advanced core firmware that supports complex motor control algorithms, integrated safety functions, and high-performance communication stacks.
  • Update Channels: Users can flash the latest firmware via Schneider Electric's official EcoStruxure Machine Expert or SoMove software using the built-in Ethernet or Modbus serial ports.
  • Configuration Backup: The hardware allows complete parameter and application backups to a removable MicroSD card or the graphic display terminal prior to any update, preventing data loss.
  • Integrated Industrial Ethernet: The "E" suffix indicates built-in dual-port EtherNet/IP and Modbus TCP, supporting daisy-chain topologies for seamless integration into Ethernet-based automation loops.
  • Versatile Motor Control: Configurable for standard induction motors (Open-loop V/f, Sensorless Vector Control) as well as highly dynamic closed-loop control for Permanent Magnet Synchronous Motors (PMSM) and Synchronous Reluctance Motors (SynRM).
  • EcoStruxure Machine Expert Integration: Fully embedded into the Machine Expert (formerly SoMachine) platform. It complies with the IEC 61131-3 standard, allowing engineers to program drive functions using standard languages like Ladder (LD) and Structured Text (ST).
  • Flexible Commissioning via SoMove: Using SoMove software, operators can configure hundreds of process parameters online or offline, customize acceleration ramps (S-ramp, linear), and monitor motor current and torque fluctuations via a real-time digital oscilloscope function.
Description
The ATV340D45N4E is a high-performance variable speed drive from the Altivar Machine ATV340 series, designed for demanding machine applications such as conveyors, hoists, packaging machines, and material handling systems. It delivers 45kW heavy duty (60HP) or 55kW normal duty (75HP) from a 380-480V three-phase supply. 

Advanced safety functions on the ATV340D45N4E include Safe Torque Off (STO), Safely Limited Speed (SLS), and Safe Stop 1 (SS1), certified to IEC 61508 and IEC 13849-1. The ATV340D45N4E provides 106A continuous output at 4 kHz for normal duty and 88A for heavy duty, with maximum transient current of 127.2A (normal) or 132A (heavy) for 60 seconds. 

The ATV340D45N4E offers comprehensive I/O including 8 discrete inputs (with 2 configurable as pulse inputs up to 30 kHz), 3 analog inputs, 2 analog outputs, 1 discrete output, and 3 relay outputs. It supports 16 preset speeds and features an adjustable PID regulator for closed-loop control. 

For environmental robustness, the ATV340D45N4E operates from -15°C to +50°C without derating, with altitude capability up to 4800m (1% derating per 100m above 1000m).  It carries UL, CSA, TÜV, EAC, and CTick certifications with IP20/UL Type 1 protection. The integrated class C3 EMC filter simplifies installation.
Alternative Names
ATV312HU40N4 ATV320D15N4B ATV32HU30N4 ATV32HU15N4 ATV312HU15N4 ATV320U30N4C ATV320U75N4B ATV303HU22N4
Technical notes
The ATV340D45N4E is a 45kW heavy duty Ethernet drive with integrated safety functions (STO, SLS, SS1) and brake chopper. Features 106A normal/88A heavy output, 1-8kHz switching frequency, and class C3 EMC filter. Includes 8 DIs (2 pulse to 30kHz), 3 AIs, 2 AOs, 3 relays, 16 preset speeds. Operates -15°C to +50°C. Note: For larger process applications (90kW), consider the ATV630D90N4 instead.
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
What safety functions are integrated into ATV340D45N4E?
The ATV340D45N4E includes Safe Torque Off (STO), Safely Limited Speed (SLS), Safe Stop 1 (SS1), and Safe Brake Management (SBC/SBT). These functions are certified to IEC 61508 and IEC 13849-1, enabling safety ratings up to SIL3/PL e.
What communication protocols does ATV340D45N4E support?
The drive features built-in Modbus TCP, Modbus serial, and EtherNet/IP via RJ45 connectors. Optional communication modules add PROFINET, DeviceNet, CANopen, and EtherCAT for integration into various automation networks.
What is the overload capability of ATV340D45N4E?
For heavy duty applications, the drive provides 132A for 60 seconds (1.5x rated current). For normal duty, it provides 127.2A for 60 seconds (1.2x rated current). This supports high-inertia loads like mixers and centrifuges.
Does ATV340D45N4E have an integrated brake chopper?
Yes, the ATV340D45N4E includes a built-in brake chopper, allowing dynamic braking with an external braking resistor. This is essential for applications requiring rapid deceleration, such as hoists, cranes, and centrifuges.

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